COBRA Cost Calculator 2026
The most expensive coverage option is also the most seamless. This calculator shows you what COBRA actually costs, what the ACA marketplace alternative would cost (with subsidies applied), and when each option wins — based on the specifics of your situation, not generalities.
Enter Your COBRA Details
Defaults reflect a typical individual COBRA scenario in 2026 (employer plan ~$700/mo, income $60K). Adjust to match your situation.
Advanced COBRA Analysis NEW
COBRA is rarely the right answer, but when it is, it's the only answer. These ten deep-dive sections cover the specific mechanics — premium math, election timing, ACA comparison, tax treatment, alternative options — that determine whether COBRA is your best move or your most expensive mistake. Click any tab to jump in.
The 60-Day Election Window: Mathematics of a Deadline
You have exactly 60 days to decide. The window is non-negotiable, but it's also more flexible in practice than most people realize.
When you lose coverage, federal law gives you a 60-day window to elect COBRA. The clock starts on the later of two dates:
- The date you lose coverage (typically the last day of the month in which the qualifying event occurred), or
- The date your former employer's plan administrator sends you the COBRA election notice (which they must do within 44 days of the qualifying event).
In practice, the second date almost always controls. A typical timeline:
| Day | Event | Notes |
|---|---|---|
| Day 0 | Last day of work / qualifying event | Coverage often continues through end of month |
| Day 1–14 | Employer notifies plan administrator | Federal max: 30 days |
| Day 15–44 | Plan administrator mails COBRA election notice | Federal max: 14 days after employer notice |
| Day 45 | You receive the COBRA notice | 60-day election clock starts here |
| Day 45–105 | Your 60-day decision window | Election is retroactive to Day 0 coverage loss |
The retroactive nature of COBRA election creates a strategic option. If you elect on Day 105, you can backdate coverage to Day 0 — but you also owe all premiums from Day 0 forward. If nothing happens medically between Day 0 and Day 105, you can simply let COBRA expire and pay nothing. If you incur a $40,000 emergency room visit on Day 90, you can elect on Day 95, pay three months of back premium, and have your bill covered.
This effectively makes the 60-day window a free 60-day catastrophic insurance policy — provided you're willing to take the financial gamble that nothing happens, and provided you have the cash to backdate three months of premium if it does.
The trap. Job loss also triggers an ACA Special Enrollment Period that runs concurrently with the COBRA window. If you wait until Day 90 to decide and then choose ACA marketplace coverage, you'll have a coverage gap from Day 0 until ACA coverage starts (typically the first of the next month). For people who don't have emergency funds for retroactive COBRA, picking the marketplace alternative earlier — by Day 30 — eliminates this risk.
Retroactive Coverage Strategy: When to Wait, When to Pay
The retroactive election rule is the most useful — and most misunderstood — feature of COBRA. Used correctly, it can save thousands. Used carelessly, it can cost coverage.
Federal COBRA law allows you to elect coverage retroactively. Here's exactly how that works and when it matters:
The mechanism. You have 60 days from your election notice to decide. If you elect on the 60th day, coverage is retroactive to the day you lost employer coverage. You then have an additional 45 days to make your initial premium payment, which must cover all months from your qualifying event forward.
This creates three concrete strategies:
Strategy 1: Wait and see (healthy, low risk)
If you have no active health issues, you can wait the full 60 days. If nothing happens, you've effectively had 60 days of free catastrophic coverage. If something does happen, you elect, pay the back premiums, and claim. Best for healthy applicants who can afford a worst-case lump-sum payment of three to four months of premium.
Strategy 2: Decide and elect early (predictable medical needs)
If you have a scheduled procedure, ongoing therapy, prescription refills, or a known appointment during the gap period, elect within the first two weeks. Activating coverage prospectively means you don't need to remember to backdate, and your providers can verify coverage at the point of service.
Strategy 3: Bridge with marketplace, skip COBRA entirely
If COBRA is more than 2x the cost of a comparable ACA marketplace plan with subsidy applied, electing COBRA is rarely correct. Use the Special Enrollment Period (also 60 days) to enroll in marketplace coverage, and let the COBRA option expire unused. You forfeit the retroactive option, but you save the premium difference.
Critical detail: Whichever strategy you choose, mark Day 60 of your election window on a calendar the moment you receive your COBRA notice. Missing the window forfeits the option entirely, and there is no extension mechanism.
COBRA vs Marketplace ACA: The Real Cost Comparison
The ACA marketplace is the alternative most COBRA-eligible people should evaluate first. Here's the math that determines which one wins.
The ACA marketplace's pricing advantage over COBRA comes from two structural features: premium tax credits (subsidies) that scale with income, and a younger, healthier risk pool than employer plans on average. For job-loss situations specifically, the subsidy alone often closes the cost gap.
The 2026 subsidy structure. Under current law, ACA premium tax credits are available to households between 100% and 400% of the federal poverty level (FPL), and the American Rescue Plan / Inflation Reduction Act enhancements remain in effect through 2026, eliminating the 400% FPL cliff and capping premium contribution at 8.5% of household income. For a 35-year-old earning $60,000 (about 400% FPL as a single person), this translates to:
Over a 6-month bridge period, that's about $1,950 saved by choosing marketplace over COBRA. Over a full 18-month COBRA period, it's $5,830.
When COBRA wins anyway. Despite the cost advantage, marketplace coverage isn't always the right call:
- Mid-treatment continuity. If you're in active cancer treatment, ongoing physical therapy, fertility treatment, or any care where switching providers means restarting care plans, COBRA keeps your team. A new marketplace plan resets specialist relationships, may not include your current providers in-network, and may have prior-authorization requirements that re-evaluate your case.
- Deductible already met. If you've already met a $6,000 employer plan deductible by July and need significant care for the rest of the year, switching plans resets the deductible to zero. Six months of COBRA at $750/month ($4,500) may be cheaper than restarting a new plan's deductible.
- Out-of-network exception cases. Some specialists are out-of-network on every available marketplace plan in your zip code but in-network on your former employer's plan. If you have a specific physician relationship that cannot be replaced, COBRA may be the only way to keep them in-network.
- Coverage gap that can't wait. COBRA can be effective the day after you lose employer coverage. Marketplace coverage typically begins on the first of the month after you enroll. If you have a known need in the gap period, COBRA bridges it instantly.
The decision rule. If none of the above four exceptions apply to you, marketplace coverage with subsidy is almost always the better choice. Plug your numbers into the calculator above and into HealthCare.gov to see the actual cost difference for your zip code, age, income, and family size. The decision becomes obvious in most cases.
COBRA vs Short-Term Insurance: Risk-Adjusted Analysis
Short-term plans are cheap but exclude pre-existing conditions and have annual coverage caps. They make sense in narrow scenarios — and are a disaster outside them.
Short-term limited duration insurance (STLDI) plans are non-ACA-compliant policies designed for temporary gaps. The premium difference vs COBRA is dramatic: a healthy 35-year-old single applicant can find short-term plans for $80–$200/month, versus $700+ for COBRA. The catch is structural, not minor.
What short-term plans don't cover:
- Pre-existing conditions. Anything you've been treated for in the past 12–60 months (varies by carrier) is typically excluded from coverage. This includes managed chronic conditions: hypertension, diabetes, depression treated with medication.
- Maternity care. Pregnancy and childbirth are almost universally excluded.
- Mental health and substance abuse. Often excluded or capped at very low annual limits.
- Prescription drugs. Many plans cap drug benefits at $500–$3,000 per year.
- Annual and lifetime limits. Often $1M lifetime or $250,000 annual — adequate for routine care but inadequate for any major event.
The 2024 federal rule changes reduced maximum short-term plan duration from 36 months to 4 months, with one renewal allowed (8 months total). This was specifically intended to discourage their use as primary coverage.
When short-term plans make sense:
- Bridging a known short gap (e.g., 30–60 days until a new employer's coverage starts).
- Young, healthy applicants with no pre-existing conditions and no anticipated medical needs.
- Catastrophic protection only — when you can absorb routine costs out of pocket but need protection against a major event under the plan's caps.
When they're a mistake:
- Any managed chronic condition (the exclusion will reject most claims).
- Bridge of more than 4 months (you can't renew indefinitely).
- Anyone with reasonable likelihood of needing care during the bridge.
COBRA vs Spouse's Plan: Special Enrollment Mathematics
Job loss is a qualifying event for enrollment on a spouse's employer plan. The 30-day window is short, but the math is usually unambiguous in favor of the spouse's plan.
If you have a spouse with employer-sponsored coverage, the loss of your employer coverage triggers a 30-day Special Enrollment Period on their plan. This is shorter than COBRA's 60-day window — but failing to use it means you're stuck on COBRA or marketplace coverage for the remainder of the year, until the next open enrollment.
The typical math. Adding a spouse to an employer plan typically increases the family premium by 80–120% of the single coverage premium, but the employer also typically contributes more toward family coverage. For most dual-income households, the net cost of adding a spouse to existing employer coverage is in the $200–$500/month range — substantially less than COBRA.
| Scenario | Cost | Notes |
|---|---|---|
| COBRA from former employer | $700/mo | Full premium + 2% admin |
| Add to spouse's employer plan | $200–$500/mo | Incremental cost over spouse-only coverage |
| ACA marketplace with subsidy | $425/mo | At benchmark plan cap for $60K income |
| Stay uncovered | $0/mo + catastrophic risk | One ER visit can exceed $40,000 |
When spouse plan loses. A few situations make the spouse plan the wrong choice despite the cost advantage:
- Spouse plan has narrow network. If your existing physicians are out-of-network on the spouse's plan, the savings may not offset the disruption.
- Spouse plan has high deductible reset. Switching mid-year means restarting any deductible you'd already partially met on your former employer's plan.
- Future divorce or separation risk. Coverage on a spouse's plan ends when that marriage ends. If your relationship is unstable, your coverage is also unstable.
- Spouse plan is a much-narrower benefit design. If their plan caps mental health visits, excludes maternity, or has worse prescription tiers, the lower premium may be false economy.
Action step. Within one week of losing coverage, request the Summary of Benefits and Coverage (SBC) for your spouse's plan and compare against your former plan's SBC. The SBC is a standardized two-page document required by federal law that allows direct comparison across all employer plans.
Tax Treatment of COBRA: HSA & Deduction Strategy
COBRA premiums are deductible — but only above an income threshold most filers don't cross. There are two exceptions that materially change the math.
The default rule, under IRS Publication 502: COBRA premiums qualify as medical expenses and are deductible on Schedule A, but only the portion of total medical expenses exceeding 7.5% of adjusted gross income is deductible. For a household with $60,000 AGI, that threshold is $4,500 — meaning only medical expenses above that amount are deductible at all.
For most COBRA users, this default deduction is meaningless. Three months of COBRA at $750/month = $2,250, which is below the 7.5% threshold for any household earning above $30,000. The medical expense deduction also requires itemizing, which most filers no longer do after the 2017 standard deduction increase.
Two material exceptions:
Exception 1: Self-employment
If you become self-employed during the COBRA period (sole proprietor, partnership, or S-corp with self-employment income), you may be eligible for the self-employed health insurance deduction under Section 162(l) of the Internal Revenue Code. This is an above-the-line deduction — no itemizing required, no 7.5% threshold — for the lesser of your COBRA premium or your net self-employment income.
For a freelancer earning $5,000/month after leaving a job, paying $750/month in COBRA premiums, this deducts the full $9,000 annual COBRA cost against self-employment income — saving roughly $2,000 in federal income tax plus 15.3% in self-employment tax on income up to the Social Security wage base.
Exception 2: Health Savings Account (HSA)
If you have an existing HSA (even if your current coverage is no longer HSA-eligible), you can use HSA funds to pay COBRA premiums tax-free. This is a specific carve-out — COBRA premiums are one of only a few insurance premiums HSAs can pay (others include long-term care premiums and Medicare premiums for those over 65).
Practical example: a household with a $20,000 HSA balance who needs 6 months of COBRA at $750/month can pay all $4,500 from the HSA. At a 24% marginal federal tax rate, this saves $1,080 vs paying with after-tax dollars. The HSA balance reduces but the income tax savings are real.
What HSA can't do. You cannot make new HSA contributions while on COBRA unless your COBRA coverage itself is an HSA-eligible high-deductible health plan. The IRS rules on HSA eligibility are based on what coverage you have, not what plan you previously had. If your former employer plan was an HDHP, COBRA continues the HDHP and you remain eligible to contribute. If it was a traditional PPO or HMO, COBRA continues that, and new HSA contributions are paused.
Action items:
- If you have an existing HSA, use it to pay COBRA premiums even if you stop contributing.
- If you anticipate self-employment income during the COBRA period, track COBRA premiums separately for the Schedule C deduction.
- Keep all COBRA payment records — even if you don't think you'll benefit from the deduction this year, total medical expense thresholds can be crossed by other costs you didn't anticipate.
HIPAA Special Enrollment Rights After COBRA
When COBRA ends — whether by exhaustion or termination — federal HIPAA law gives you rights that most people don't know about and most employers don't volunteer.
The Health Insurance Portability and Accountability Act of 1996 (HIPAA), separate from the better-known privacy rules, includes "portability" provisions that protect people transitioning between coverage. These rights are particularly important when COBRA ends.
Right 1: Special Enrollment Period when COBRA exhausts.
When you exhaust your maximum COBRA period (18 or 36 months), this triggers a 60-day Special Enrollment Period on:
- Your spouse's employer plan, if applicable
- The ACA marketplace, regardless of season
- An individual market plan, in states that offer them
The window starts the day COBRA ends. Acting within this window means no coverage gap. Missing the window means waiting until next open enrollment.
Right 2: Pre-existing condition continuity.
Under HIPAA, you cannot be denied coverage in an ACA-compliant plan based on pre-existing conditions. The ACA reinforced and expanded this protection — but HIPAA was the foundation. Short-term plans and other non-ACA-compliant policies are exempt from this requirement, which is the structural reason short-term plans can exclude pre-existing conditions while marketplace plans cannot.
Right 3: Certificates of creditable coverage.
Although less critical post-ACA (since insurers can no longer impose pre-existing condition waiting periods), HIPAA still requires plans to issue certificates of creditable coverage on request. These can be useful for:
- Documenting continuous coverage for VA benefits eligibility
- Avoiding the Medicare Part D late enrollment penalty if transitioning at age 65
- Demonstrating coverage history for international relocation or expat insurance applications
Right 4: Continuation rights extension during disability.
If you (or a covered dependent) is determined disabled by the Social Security Administration within the first 60 days of COBRA, you can extend COBRA from 18 to 29 months. Premium during the extension months can be charged at up to 150% of the group rate, but the coverage continues.
This is the only mechanism for extending COBRA beyond the standard maximum, and it's frequently overlooked. The SSA disability determination must come within the 60-day window — if a determination comes later, the extension is no longer available.
The 18 vs 36 Month Duration Decision Tree
Most COBRA users are eligible for 18 months. Some qualify for 36. The difference depends on the qualifying event — and there are situations where you can layer events to extend coverage.
Federal COBRA law defines six "qualifying events" that trigger continuation rights. The maximum coverage period depends on which event applies:
| Qualifying Event | Max Duration | Who Qualifies |
|---|---|---|
| Voluntary or involuntary termination (not gross misconduct) | 18 months | Employee + dependents |
| Reduction in hours below benefits threshold | 18 months | Employee + dependents |
| Employee's death | 36 months | Surviving dependents |
| Divorce or legal separation | 36 months | Former spouse + dependents |
| Employee becomes Medicare-eligible | 36 months | Spouse + dependents |
| Dependent ages out of plan (age 26) | 36 months | The dependent only |
The 11-month disability extension. Within the first 18-month period, if the SSA determines you (or any covered family member) is disabled, the entire family's COBRA can extend to 29 months total. Premiums for months 19–29 can be charged at up to 150% of the group rate.
The "second qualifying event" layering rule. If a dependent experiences a second qualifying event during the initial 18 months (e.g., the covered employee dies, or the spouse divorces the employee, or the employee becomes Medicare-eligible), the dependent's COBRA period extends to a total of 36 months from the original qualifying event. This is one of the more obscure provisions of COBRA and frequently missed by plan administrators.
The "small employer exception." COBRA applies only to employers with 20+ full-time-equivalent employees. Smaller employers are not subject to federal COBRA, but most states have "mini-COBRA" laws that provide similar continuation rights for groups of 2–19 employees. State mini-COBRA durations vary widely: California provides 36 months for any covered employee, Texas provides 9 months, Florida provides 18 months. Check your state's specific law.
When the 36-month option matters. If you're a covered dependent of an employee who is approaching Medicare eligibility (age 65), the moment the employee enrolls in Medicare can trigger your 36-month COBRA. This can be valuable if you're a younger spouse who won't reach Medicare eligibility for several more years. Plan the timing of the employee's Medicare enrollment to maximize this benefit if needed.
COBRA Subsidy Programs: State Help & ARPA History
There is no federal COBRA subsidy in 2026. But some states offer assistance, and the ACA premium tax credit structure effectively subsidizes the alternative.
The ARPA precedent (April–September 2021). The American Rescue Plan Act provided a 100% federal COBRA subsidy for involuntarily terminated employees between April 1 and September 30, 2021. Premium costs were covered by the federal government through a payroll tax credit to former employers. The subsidy expired on September 30, 2021 and has not been renewed.
This is the source of widespread misconception that COBRA is subsidized. The subsidy existed for exactly six months in 2021 and applied only to involuntary terminations. It is not currently available in 2026.
State-level COBRA assistance (2026). A small number of states offer COBRA premium assistance:
| State | Program | Eligibility |
|---|---|---|
| New York | COBRA Cash subsidy (varies by year) | Unemployed, low-income |
| Massachusetts | Medical Security Program | UI recipients, income-tested |
| California | Cal-COBRA (extension only, no subsidy) | Extends federal COBRA to 36 mo for dependents |
| New Jersey | COBRA continuation supplement (limited) | Specific industries |
State programs are typically small, narrowly eligible, and frequently underfunded. They should not be assumed available — verify with your state's department of insurance or labor.
The structural subsidy: ACA premium tax credits. The most reliable subsidy available to people facing COBRA decisions is the ACA premium tax credit on marketplace coverage. The American Rescue Plan / Inflation Reduction Act enhancements (currently extended through 2026) cap premium contribution at 8.5% of household income for the benchmark plan, regardless of how high income is above 400% FPL. For most COBRA-eligible job losers, this effectively subsidizes the alternative.
The unemployment insurance interaction. Receiving unemployment insurance (UI) does not affect COBRA eligibility, but it can affect ACA subsidy calculation: UI benefits count as income for premium tax credit purposes. If UI replaces most of your former wages, your subsidy may be smaller than you'd expect. If UI replaces only a fraction, your subsidy may be larger.
Action items. If you're facing a COBRA decision, the path of least resistance toward maximum subsidy is:
- Apply for unemployment insurance immediately upon job loss (eligibility is time-sensitive).
- Check state-specific COBRA assistance via your state's department of insurance website.
- Run a marketplace application on HealthCare.gov using your projected post-job-loss household income (not your previous year's income) — premium tax credits are based on projected current-year income.
- Compare the marketplace post-subsidy cost to the COBRA cost using the calculator above.
COBRA Decision Support System
Real 2026 data, decision matrices, and personalized scenario analysis
How Much Will COBRA Cost You?
DIRECT ANSWERFor most individual COBRA elections in 2026, monthly cost lands between $650 and $800. For family coverage, expect $1,900 to $2,400. The wide range reflects employer plan variation; your specific number is determined by your former employer's group rate, not by national averages.
Use the calculator above to get the exact number for your specific premium, family size, and income — these are population averages, not your number.
How Do Your Costs Compare?
PEER DATAJob-loss situations are not all the same. Where your COBRA decision sits relative to typical patterns:
| Profile | Median COBRA cost | Marketplace alt (with PTC) | Typical decision |
|---|---|---|---|
| Single, age 25–34, $45K income | $660/mo | $140/mo | Marketplace |
| Single, age 35–44, $60K income | $750/mo | $425/mo | Marketplace (unless mid-treatment) |
| Single, age 45–54, $75K income | $840/mo | $530/mo | Mixed; depends on health |
| Family of 4, age 35–44, $90K HHI | $2,165/mo | $640/mo | Marketplace (large subsidy) |
| Family of 4, age 45–54, $150K HHI | $2,250/mo | $1,060/mo | Mixed; compare networks carefully |
| Single, age 55–64, $50K income | $1,100/mo | $355/mo | Marketplace with strong subsidy |
| Mid-treatment, any age | varies | varies | COBRA (continuity wins) |
Source: composite of KFF 2024 employer plan data + HealthCare.gov 2026 benchmark plan pricing. Specific dollar amounts vary materially by zip code, plan tier, and tobacco status.
2026 COBRA Cost Environment
CURRENTThree structural facts shape the COBRA decision in 2026:
- Employer plan premiums grew 6.7% in 2024 (KFF), continuing a 5–7% annual increase pattern. COBRA cost rises in lockstep with employer plan cost.
- ACA marketplace enrollment hit 24.2 million in 2025 (CMS), a record high. Risk pool quality has improved, putting downward pressure on marketplace premiums in many states.
- Enhanced ACA premium tax credits remain in effect through 2026 under the Inflation Reduction Act extension. The 8.5%-of-income premium cap and elimination of the 400% FPL cliff make marketplace coverage materially cheaper for most households facing COBRA decisions.
What this means in practice: if enhanced subsidies expire after 2026 (current law sunset), the COBRA vs marketplace math will tilt back toward COBRA for households above 400% FPL. For 2026 specifically, the marketplace alternative is unusually competitive.
How Each Lever Changes Your Cost
SENSITIVITYStarting from a baseline ($750/mo individual COBRA, 6 months coverage, $60K income), here's how each variable moves your total cost:
| Lever change | Total cost impact | Magnitude |
|---|---|---|
| +1 month coverage | +$750 | Linear |
| Family of 4 instead of single | +$8,490 over 6 months | 2.9x baseline |
| Switch to ACA marketplace (no subsidy) | −$1,500 over 6 months | 33% lower |
| Switch to ACA marketplace (with subsidy at $60K) | −$1,950 over 6 months | 43% lower |
| Add SSA disability extension (months 19–29) | +$12,375 (at 150% rate) | 11 months × $1,125 |
| Spouse plan SEP enrollment ($350 marginal) | −$2,400 over 6 months | 53% lower |
| Use existing HSA balance to pay (24% bracket) | −$1,080 tax savings on $4,500 spend | 24% effective discount |
COBRA Monthly Cost by Family Size & Plan Type
LOOKUPEstimated 2026 COBRA monthly cost (102% of full group premium). Specific employer plans vary widely; consult your COBRA election notice for your exact number.
| Family size | HMO plan | PPO plan | HDHP w/ HSA |
|---|---|---|---|
| Individual | $685/mo | $755/mo | $595/mo |
| Employee + spouse | $1,510/mo | $1,665/mo | $1,310/mo |
| Employee + child(ren) | $1,295/mo | $1,430/mo | $1,125/mo |
| Family of 4+ | $2,015/mo | $2,225/mo | $1,755/mo |
Source: composite of KFF 2024 employer plan medians, projected forward to 2026 with 6.5% annual increase. Includes 2% COBRA admin fee. HDHP averages assume Bronze/Silver-tier metal equivalent.
COBRA Eligibility & Duration Rules 2026
FEDERAL LAWCOBRA rules are federal — they apply identically across all 50 states for employers with 20+ employees. Smaller employers fall under state "mini-COBRA" laws with varying terms.
| Rule | Standard | Notes |
|---|---|---|
| Employer size threshold | 20+ FTE | Smaller groups follow state mini-COBRA |
| Election window | 60 days | From notice receipt or coverage loss, whichever later |
| Premium payment grace period | 45 days | For first payment; 30 days for subsequent |
| Max duration (most cases) | 18 months | Voluntary or involuntary termination, hour reduction |
| Max duration (dependents) | 36 months | Death, divorce, dependent aging out, employee Medicare |
| Disability extension | +11 months (to 29 total) | SSA determination within first 60 days |
| Maximum premium charge | 102% | 150% during disability extension months |
| Gross misconduct exception | Coverage may be denied | Defined narrowly; most terminations not "gross misconduct" |
The Math Behind Your COBRA Premium
FORMULA1. Full premium = Your old share + Employer share
If your payroll deduction was $150/month and your employer was contributing $600/month, your full group premium is $750/month. The COBRA election notice will state the exact figure.
2. COBRA monthly cost = Full premium × 1.02
The 2% administrative fee is permitted by federal law as the maximum overhead charge. $750 × 1.02 = $765/month. Some employers waive the admin fee; most charge it.
3. Total COBRA cost = COBRA monthly × months needed
A 6-month bridge at $765/month = $4,590. An 18-month full COBRA period = $13,770. The 36-month dependent extension would be $27,540 (premiums adjust upward each year as group rates change).
4. Net cost = COBRA total − ACA alternative (with subsidy)
The honest "cost of COBRA" is the difference between COBRA and what you would have paid otherwise. If marketplace coverage at your income would cost $425/month with subsidy, your "premium for continuity" is $765 − $425 = $340/month. Over 6 months, $2,040 is the price you pay for keeping the same plan rather than switching.
The right framing. Don't think of COBRA as "expensive coverage" — think of it as "your marketplace alternative cost, plus a continuity premium." If the continuity is worth $340/month to you (mid-treatment, key provider relationships, deductible already met), elect COBRA. If not, take the marketplace path.
How COBRA Connects to the Rest of Your Plan
PLANNINGCOBRA decisions interact with several other financial vehicles. Verify how each applies to your situation:
Bridge Coverage Readiness Matrix
DECISION TOOLWalk through these criteria to determine your best bridge coverage path. The matrix is conservative — if you're on the line for any criterion, lean toward the more cautious option.
| Criterion | Your status | Coverage implication |
|---|---|---|
| Currently in active medical treatment | YES — keep continuity | Elect COBRA. Switching plans mid-treatment risks care plan disruption, provider re-credentialing, and prior-authorization re-evaluation. |
| Met meaningful deductible this year (>$2,500) | YES — run the math | Compare remaining-year COBRA cost vs new plan's deductible reset. Often COBRA wins for the remainder of the calendar year. |
| Income qualifies for ACA subsidy | YES — marketplace wins on cost | Subsidy caps premium at 8.5% of income. For most households, this beats COBRA by 30–60%. |
| Spouse has employer-sponsored coverage | YES — usually cheaper | Job loss triggers 30-day SEP on spouse's plan. Compare incremental cost to add you vs marketplace and COBRA. |
| Job gap is < 60 days | Consider wait-and-see | COBRA's retroactive election effectively gives you free 60-day catastrophic coverage. Useful if cash flow is tight. |
| Pre-existing chronic condition requiring meds | SKIP short-term plans | Short-term plans exclude pre-existing conditions. Choose COBRA or ACA marketplace, never short-term. |
| SSA-determined disability (first 60 days) | Extension available | 11-month extension to 29 total months. Premium can be charged at 150% for extension months. |
Five COBRA Mistakes to Avoid
PITFALLSThese show up consistently in COBRA decision regret. Each is avoidable with 15 minutes of upfront thought.
What Should You Do Next?
ACTION PLANA concrete 7-day action plan for anyone receiving a COBRA notice today.
People Also Calculated
RELATEDThis calculator is for informational and educational purposes only. Subsidy estimates are approximate and based on 2026 ACA marketplace formulas; actual subsidies are determined by your state marketplace and verified income. This is not insurance or legal advice. For binding decisions, consult HealthCare.gov, your state marketplace, or a licensed broker. Full Disclaimer
Things to Know
The five concepts that determine whether COBRA is worth its price tag
What COBRA Is
What is COBRA and who is eligible?
COBRA is the Consolidated Omnibus Budget Reconciliation Act of 1986 — a federal law that lets you continue your employer's health insurance for 18-36 months after losing it. You pay the full premium (your share plus what your employer was paying) plus up to a 2% administrative fee. It applies to employers with 20+ employees; smaller employers may offer comparable state continuation coverage instead.
You're eligible after specific qualifying events: voluntary or involuntary job loss (except gross misconduct), reduction in hours, divorce or legal separation from the covered employee, death of the covered employee, or aging out as a dependent. Each event has its own duration (18 vs 36 months) and election window.
Real Cost
How expensive is COBRA actually?
According to KFF's 2024 Employer Health Benefits Survey, the average annual employer health insurance premium was approximately $8,951 for individual coverage (~$746/mo) and $25,572 for family coverage (~$2,131/mo) in 2024 [KFF 2024 Survey]. Add ~2% admin fee for COBRA. By 2026, those figures are tracking 6-8% higher annually.
The shock for most people isn't the absolute number — it's the 3-5× jump versus your payroll deduction. Workers contributed an average of $1,368/year for individual and $6,296/year for family coverage in 2024. Under COBRA, you pay the full $8,951 / $25,572 plus admin fee. That's why the typical COBRA election shows 5× more out-of-pocket per month than working coverage.
60-Day Window
How long do I have to elect COBRA?
You have 60 days from the later of: (a) the date coverage would otherwise end, or (b) the date you receive the COBRA election notice. The clock is hard. Miss it and you lose COBRA rights entirely for that qualifying event.
The retroactive feature is critical: if you elect on day 59, coverage is backdated to the day your prior coverage ended. This creates a tactical option — wait without paying, and only elect retroactively if you need to use coverage. If nothing happens medically during the wait, you can skip COBRA entirely. If you get sick or injured on day 30, you can elect on day 45 and have any incurred bills covered. This option is most valuable for people in stable health between jobs.
Tax Treatment
Can I deduct COBRA premiums on taxes?
Three avenues, none of them automatic. HSA-paid premiums: If you have an HSA, you can pay COBRA premiums from it tax-free (per IRS Pub 502) — but only while receiving federal/state unemployment compensation. Itemized medical deduction: Premiums count toward the medical expense deduction, but only the portion exceeding 7.5% of AGI is deductible, and only if you itemize. Self-employed health insurance deduction: If you start a business or freelance during the COBRA period, COBRA premiums may qualify for the above-the-line self-employed health insurance deduction (Schedule 1, line 17).
Better Alternatives
When does the ACA marketplace beat COBRA?
The ACA marketplace beats COBRA in most income scenarios, with three caveats. If your household income is below 400% of the Federal Poverty Level ($60,240 single / $124,800 family of 4 in 2026), the premium tax credit makes the marketplace dramatically cheaper. Under the Inflation Reduction Act extensions, even households above 400% FPL receive subsidies if benchmark plan cost exceeds 8.5% of income.
COBRA can still win when: (1) you're mid-treatment and switching providers would disrupt care, (2) you've already met your annual deductible and out-of-pocket maximum on the employer plan, (3) your needed specialists are only in your employer's narrow network, or (4) you have a planned procedure in the next 60-90 days and want zero coverage gap. In every other case, run the math — the ACA usually wins by hundreds or thousands of dollars.
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COBRA cost by family size, 2026
The single largest driver of COBRA cost is family size. Employer plans charge dramatically more for family coverage — but they share the cost across employee and employer. Once you go on COBRA, you absorb the entire premium yourself. The result is a steep cost cliff between individual and family coverage that catches most people off guard.
Using KFF's 2024 average employer health insurance premiums (annualized, with 2026 inflation tracking ~6-8%/year):
- Individual coverage: ~$760/month total premium → ~$775/month under COBRA (102%) → ~$9,300/year
- Employee + spouse: ~$1,640/month → ~$1,673/month under COBRA → ~$20,000/year
- Employee + children: ~$1,560/month → ~$1,591/month under COBRA → ~$19,100/year
- Family (employee + spouse + children): ~$2,170/month → ~$2,213/month under COBRA → ~$26,600/year
Two implications. First, for families, COBRA at $2,200+/month often exceeds what people had been spending on housing — making it unsustainable past a few months. Second, the ACA marketplace family subsidy is also larger in absolute dollars (subsidies scale with household size and benchmark plan cost), so the family case is often where ACA wins by the largest margins. A family of four with $90K household income — well within subsidy eligibility — often pays $400-800/month on the marketplace versus $2,200+/month on COBRA. That's a $15,000-$20,000 annual difference.
The exception: if the family includes a member with ongoing complex care, the disruption cost of switching networks and providers can outweigh the savings. Run the COBRA math, then run the disruption math separately.
COBRA vs marketplace ACA: the real math, 2026
Most articles say "the marketplace is usually cheaper." That's directionally true but vague enough to be useless. Here's the actual decision math, with numbers.
The ACA marketplace charges a premium that varies by age, region, plan tier (bronze/silver/gold/platinum), and family size. The federal government then provides a premium tax credit if your household income falls in the subsidy zone. Post-Inflation Reduction Act extensions through 2025 (and current 2026 status pending legislative action), the subsidy formula is:
- Find your benchmark plan — the second-lowest-cost silver plan available to your household in your county. The government caps your premium for the benchmark at a specific percentage of your income.
- Calculate your expected contribution — ranges from 0% of income (at ≤150% Federal Poverty Level) to 8.5% of income (at ≥400% FPL).
- Subsidy = Benchmark premium − Your expected contribution. This subsidy can be applied to any marketplace plan, not just the silver benchmark. Buy a cheaper bronze plan, pay less out of pocket. Buy a richer gold plan, pay more.
Worked example for a single 35-year-old at $50,000/year income (about 315% of 2026 FPL):
- Benchmark silver plan in their county: $500/month full-cost
- Expected contribution at 315% FPL: ~6.6% of income = $275/month
- Subsidy: $500 − $275 = $225/month
- If they buy a bronze plan at $400/month: they pay $400 − $225 = $175/month
- COBRA on their old employer plan ($760/month total premium): $775/month
- Monthly savings switching to ACA: $600/month, or ~$7,200/year
Where COBRA pulls ahead: income above the subsidy zone with an unusually cheap employer plan (rare), or narrow-network specialist dependence where the marketplace plans in your area don't include your existing providers. Those cases exist but are minority cases. The default expectation should be that ACA wins by hundreds per month, and you should override that default only with specific reasons.
COBRA tax deduction rules, 2026
COBRA premiums can be partially or fully tax-deductible depending on how you pay them and your tax situation. The three relevant paths:
Path 1: HSA-paid premiums (best treatment if eligible). Per IRS Publication 502, you can pay COBRA premiums tax-free from a Health Savings Account only while receiving federal or state unemployment compensation. The HSA itself must have been funded during a prior HSA-eligible high-deductible health plan; you cannot open a new HSA after losing employer coverage unless you re-enroll in HDHP coverage. If you have an existing HSA balance and are unemployed and receiving benefits, this is the cheapest way to pay COBRA — full tax savings on every premium dollar.
Path 2: Itemized medical expense deduction. COBRA premiums count as qualified medical expenses for Schedule A. But the deduction only applies to the portion exceeding 7.5% of your Adjusted Gross Income. A household earning $80,000 has a 7.5% floor of $6,000; only medical costs above that count. If COBRA + other medical = $10,000 for the year, you can deduct $4,000. You must itemize (Schedule A), which means your total itemized deductions need to exceed your standard deduction ($14,600 single / $29,200 married filing jointly for 2024, inflation-adjusted for 2026). Most people without significant mortgage interest or charitable giving won't clear the standard deduction threshold and will lose this path.
Path 3: Self-employed health insurance deduction. If you start a business, consult, or freelance during the COBRA period, COBRA premiums may qualify for the self-employed health insurance deduction (Schedule 1, Line 17). This is an above-the-line deduction — no AGI floor, no itemizing required. The deduction is limited to your net self-employment income. This is a meaningful planning opportunity: people transitioning from W-2 employment to self-employment can deduct 100% of COBRA premiums in the months they're earning self-employment income, but not in months they're only collecting unemployment.
Documentation: keep COBRA premium statements from your former employer's COBRA administrator (often a third-party like WageWorks, Optum Financial, or BenefitConnect), proof of unemployment benefits (for HSA path), and clean self-employment income records (for Path 3). The IRS audits health-related deductions at higher rates than most categories.
18 months vs 36 months: which COBRA duration applies?
The duration of your COBRA coverage depends on the qualifying event that triggered it. The two main durations are 18 months and 36 months, with a 29-month disability extension available in narrow circumstances.
18 months — applies for "voluntary or involuntary termination of employment" and "reduction in hours." This is the most common COBRA scenario. You lose coverage because you quit, were fired (not for gross misconduct), were laid off, or had hours reduced below the threshold for benefits. The 18-month clock starts the day after coverage would otherwise have ended. Most former employees use COBRA for far less than 18 months — typically until they find new employment with coverage or enroll in ACA marketplace coverage during a Special Enrollment Period.
36 months — applies for "second qualifying events" affecting dependents. Specifically: divorce or legal separation from the covered employee, death of the covered employee, or a dependent child aging out of the plan (typically at age 26). In these cases, the dependent is eligible for 36 months of COBRA — but only the dependent, not the formerly-covered employee. A divorcing spouse, for example, can keep coverage under their ex-spouse's former employer's plan for up to 36 months by paying the full COBRA premium.
29-month disability extension. If a covered individual is determined disabled by the Social Security Administration within the first 60 days of COBRA, the 18-month period extends to 29 months. The administrator must be notified of the SSA disability determination within 60 days of receiving it.
Important: COBRA can be terminated before its maximum duration if you fail to pay premiums on time (after a 30-day grace period from each due date), if the employer ends the group health plan entirely (no more plan for active employees means no more COBRA), if you become covered by another group health plan, or if you become entitled to Medicare. The Medicare cutoff is especially relevant for the 64-65 transition group — once you turn 65 and enroll in Medicare, COBRA generally ends.
Most people don't use the full 18 months. The realistic median in private sector data is 4-7 months of COBRA between jobs. Plan accordingly when running cost projections — you almost certainly won't be paying 18 months of premiums.
Frequently asked questions
How much does COBRA cost in 2026?
COBRA costs 102% of the total premium your employer was paying for your coverage. Using KFF's 2024 averages adjusted to 2026: roughly $775/month for individual coverage and $2,213/month for family coverage. The shock for most people is the 3-5× jump compared to what came out of their paycheck — workers contribute about $114/month for individual and $525/month for family coverage on employer plans.
How long do I have to elect COBRA?
Sixty days from the later of (a) the date coverage would otherwise end, or (b) the date you receive the COBRA election notice. Coverage is retroactive to the date of qualifying event if you elect within the window. The retroactive option creates a tactical use case: wait without paying, and only elect if you incur medical costs during the wait.
Is COBRA worth it?
For most people in 2026, no — the ACA marketplace with subsidies is usually $200-700/month cheaper. COBRA is worth its price tag when continuity matters: you're mid-treatment, you've already met your annual deductible and out-of-pocket maximum, your specialists are only in your employer's network, or you have a planned procedure in the next 60-90 days and zero coverage gap matters. Otherwise, run the marketplace comparison.
Can I switch from COBRA to ACA marketplace coverage?
Yes. Both initial loss of employer coverage (which triggers COBRA eligibility) and loss of COBRA coverage at the end of its term qualify as Special Enrollment Periods (SEPs) for the ACA marketplace. You have 60 days to enroll after the qualifying event. You can also voluntarily drop COBRA mid-term and switch to a marketplace plan — but only during ACA Open Enrollment (typically November 1 to January 15) for voluntary drops outside of an SEP.
What is the COBRA admin fee?
Up to 2% of the premium, charged by the employer or their third-party administrator to cover the cost of running the COBRA continuation. Some employers waive this fee; most charge the maximum 2%. So if the total premium is $760/month, your COBRA cost is up to $775/month including the admin fee.
Does COBRA cover dental and vision?
Only if those benefits were part of the same group health plan and you elect them. COBRA gives you the right to continue exactly the coverage you had — not different coverage. If your employer had separate dental and vision plans, you can elect each separately for the COBRA period. Note that some employers offer dental and vision through different vendors, in which case those may not be subject to COBRA at all.
What happens if I miss the 60-day COBRA election deadline?
You lose COBRA rights entirely for that qualifying event. There is no extension or appeal. However, loss of coverage triggers an ACA Special Enrollment Period, so you can still enroll in marketplace coverage within 60 days of losing your prior coverage — even if you didn't elect COBRA. The ACA SEP and the COBRA election window run concurrently.
Can I pay COBRA premiums with an HSA?
Yes, but only while receiving federal or state unemployment compensation. Per IRS Publication 502, COBRA premiums paid from an HSA during unemployment are tax-free. Outside of unemployment receipt, COBRA premiums do not qualify for HSA tax-free payment — though they may qualify for the itemized medical deduction or self-employed health insurance deduction depending on your situation.
Does COBRA reset my deductible?
No. COBRA continues the exact same plan, including any deductible or out-of-pocket maximum progress you've already made for the plan year. If you've already paid $4,000 of your $5,000 deductible by the time you go on COBRA, you still only have $1,000 left to pay before the deductible is met. This is the single strongest argument for choosing COBRA over ACA when continuity matters — switching to a new plan resets deductibles to zero.
Sources & methodology
Cost data: Kaiser Family Foundation, 2024 Employer Health Benefits Survey, October 2024 — average annual employer health insurance premiums and worker contributions by coverage tier. 2026 estimates apply a 6.5% annual inflation factor consistent with the 2020-2024 trailing CAGR for employer-sponsored health insurance premiums.
COBRA rules and definitions: U.S. Department of Labor, An Employee's Guide to Health Benefits Under COBRA, current edition; ERISA Title VI; Internal Revenue Code Section 4980B. 60-day election window, 102% premium cap (100% of premium + 2% admin), 18/29/36-month durations, qualifying events, and termination triggers are statutory.
ACA subsidy formula: Inflation Reduction Act of 2022 amendments to Section 36B of the Internal Revenue Code (premium tax credits). Applicable percentage table from 26 USC §36B(b)(3)(A), as modified by IRA §13201. The benchmark plan methodology follows the second-lowest-cost silver plan rule per IRS final regulations on premium tax credits. As of this writing, the IRA-enhanced subsidy structure remains in effect through 2025, with 2026 status pending legislative action; this calculator assumes continuation of current law.
Federal Poverty Level data: U.S. Department of Health and Human Services, Annual Update of the HHS Poverty Guidelines. Used for ACA subsidy eligibility band calculations. 2026 figures projected using 3.4% inflation from 2025 actuals.
Tax treatment: IRS Publication 502 (Medical and Dental Expenses), Publication 535 (Business Expenses), Schedule A instructions, and Schedule 1 Line 17 instructions for the self-employed health insurance deduction.
Methodology notes for the calculator: The ACA subsidy estimation uses a simplified version of the actual subsidy formula. Real subsidies are calculated by the Marketplace using IRS-verified income data and your state's actual benchmark plan; this calculator approximates the benchmark as 1.1× your input ACA premium (a reasonable proxy when comparing to a typical bronze or silver plan offering). The estimate may understate subsidy in low-cost regions and overstate it in high-cost regions. For binding determination, complete an application at HealthCare.gov or your state marketplace.
Editorial independence. FinCalcs is independent. We do not sell health insurance, accept commissions from carriers, or receive compensation for recommending specific plans. This calculator and analysis exist to help you make a better decision — not to sell you one.