ACA Health Insurance Subsidy Calculator — How Much Will I Pay?

Find out how much the government will help pay for your health insurance in 2026 — plain and simple.

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ACA Marketplace Subsidy Estimator

Uses 2026 Federal Poverty Level guidelines. Results are estimates — visit healthcare.gov for exact figures and enrollment. · Updated July 2026

Monthly Government Subsidy
Estimated Monthly Premium Tax Credit (Subsidy)
Your Net Monthly Premium
% of Federal Poverty Level
Full Benchmark Premium
Annual Subsidy Value

In 2026, most Americans earning between $20,000 and $60,000 per year qualify for an ACA premium tax credit that substantially reduces marketplace health insurance costs. A single adult earning $35,000 annually typically pays no more than $248/month for a benchmark Silver plan after their subsidy — and lower-income enrollees often qualify for plans under $50/month. Use this calculator to estimate your 2026 premium tax credit in seconds.

How the ACA Premium Tax Credit Works in 2026

The ACA's premium tax credit is a sliding-scale subsidy that caps what you pay for a Silver health plan as a percentage of your household income. In 2026, households at or below 150% of the Federal Poverty Level pay $0 for a Silver plan — the entire benchmark premium is federally covered. At 200% FPL, your required contribution is about 2% of income ($58/month on a $35,000 salary). At 300% FPL, you pay roughly 6%, and at 400% FPL the cap is 8.5%. A key 2026 rule: even households above 400% FPL can still receive subsidies if the benchmark Silver premium in their area exceeds 8.5% of their income — meaning higher-cost states like California, Alaska, and New York make more people eligible than you might expect.

Silver Plans and the Benchmark Premium

Your subsidy amount is pegged to the second-lowest-cost Silver plan in your area, called the benchmark plan. The tax credit amount stays the same regardless of which metal tier you choose — you can apply it to any Bronze, Silver, Gold, or Platinum plan on the marketplace. Choose a Bronze plan that costs less than the benchmark, and your out-of-pocket premium could drop to $0 or just a few dollars per month. But here's a crucial advantage of Silver that Bronze doesn't offer: if your income is between 100% and 250% FPL, Silver plans come with Cost-Sharing Reductions (CSR) that dramatically lower your deductible, co-pays, and out-of-pocket maximum. A CSR-enhanced Silver plan can have a deductible as low as $200–$500 — making it a far better deal than a Bronze plan's typical $6,000+ deductible, even if the monthly premium looks similar.

What Counts as Income for ACA Subsidy Purposes?

ACA subsidies are based on Modified Adjusted Gross Income (MAGI), which includes wages, salaries, tips, self-employment net profit, Social Security benefits (even if untaxed), investment income, capital gains, rental income, and most alimony received before 2019. What's excluded: child support received, workers' compensation, Supplemental Security Income (SSI), and most inheritances and gifts. If you're self-employed, report your net profit after deducting business expenses — not your gross revenue. One critical rule for 2026: if your actual income ends up higher than what you estimated when you enrolled, you may owe back some or all of the subsidy at tax time. Repayment caps apply at lower incomes (households under 200% FPL are capped at $350–$700 in repayment), but above 400% FPL there's no cap. Update your marketplace application any time your income changes significantly during the year.

Frequently Asked Questions

The ACA premium tax credit (APTC) caps what you spend on a benchmark Silver marketplace plan as a percentage of your income. In 2026, if your household income falls between 100% and 400% of the federal poverty level — roughly $15,060–$60,240 for a single person — you qualify for a subsidy paid directly to your insurer. Enrollees above 400% FPL may still qualify if their benchmark Silver plan premium exceeds 8.5% of household income.
Lower-income enrollees in the 100–250% FPL range (approximately $15,060–$37,650 for a single adult in 2026) typically receive the largest subsidies and also qualify for cost-sharing reductions (CSRs) on Silver plans that lower deductibles and copays. A single person at 150% FPL ($22,590/year) may pay as little as $0/month in premiums depending on their state and plan options. Subsidies phase out gradually as income rises above 400% FPL.
Yes — if your actual income for the year exceeds your estimate, you may owe back part or all of the advance subsidy when you file your taxes. There are income-based repayment caps that limit how much you'll owe, but large income increases can still result in a significant tax bill. Updating your income estimate mid-year on HealthCare.gov helps minimize the reconciliation gap.
Generally no — if your employer offers coverage that costs you less than 9.02% of your household income in 2026 for employee-only coverage, you're not eligible for a marketplace subsidy. If the employer plan is either unaffordable or doesn't meet minimum value standards (covering at least 60% of costs), you may qualify. Always compare your employer's plan total cost against the marketplace before assuming you're locked out of subsidies.
ACA plans are tiered as Bronze, Silver, Gold, and Platinum. Silver plans are the benchmark used to calculate subsidy amounts for all income levels and are the only tier eligible for cost-sharing reductions (CSRs) that lower deductibles and out-of-pocket costs. Bronze plans carry lower monthly premiums but higher cost-sharing; Gold and Platinum plans cost more monthly but cover a greater share of medical expenses — making them worth considering for people who use healthcare frequently.

2026 ACA Subsidy Chart — Estimated Monthly Tax Credit by Income & Household Size

Estimates assume the national average Silver plan benchmark premium of $621/month (age 40). Your actual subsidy depends on your state, age, and the lowest-cost Silver plan in your county. Use the calculator above for a personalized estimate.

Annual Income % of FPL
(1 person)
1 Person
Est. Monthly Subsidy
2 People
Est. Monthly Subsidy
4 People
Est. Monthly Subsidy
$20,000128%~$595
$25,000160%~$579
$30,000192%~$571~$1,152
$35,000224%~$551~$1,132
$40,000256%~$521~$1,102~$2,014
$50,000319%~$459~$1,040~$1,952
$60,000383%~$377~$958~$1,870
$70,000447%~$275~$856~$1,768
$80,000511%~$161~$742~$1,654
$90,000575%~$39~$620~$1,532
$110,000703%$0~$362~$1,274

🟢 Large subsidy  🟡 Moderate subsidy  🔴 Small subsidy  ⚪ No subsidy. Estimates based on 2026 FPL thresholds and national average benchmark premium. Households with 2 or 4 people use different FPL levels and combined premiums. A dash (—) means income exceeds 400% FPL for that household size at those income levels.

Average Health Insurance Premiums by State (2026 Silver Plan, Age 40)

Unsubsidized benchmark Silver plan monthly premiums for a 40-year-old. Source: KFF 2026 Marketplace Plan Data.

State Monthly Premium Medicaid Expanded
Alaska$1,148✓ Yes
Wyoming$930✗ No
West Virginia$862✓ Yes
Nebraska$834✓ Yes
Montana$798✓ Yes
Mississippi$762✗ No
Florida$748✗ No
Texas$714✗ No
Georgia$698✗ No
North Carolina$681✓ Yes
Virginia$648✓ Yes
Pennsylvania$631✓ Yes
Ohio$612✓ Yes
Michigan$598✓ Yes
Illinois$574✓ Yes
Arizona$556✓ Yes
Colorado$524✓ Yes
Washington$509✓ Yes
New York$492✓ Yes
California$478✓ Yes
Minnesota$461✓ Yes
National Average$621

Subsidies reduce this cost significantly for eligible households. Use the calculator above to see your actual monthly cost after your premium tax credit.

ACA Metal Tier Comparison — Bronze vs. Silver vs. Gold vs. Platinum (2026)

All four ACA plan tiers cover the same 10 essential health benefits. The tiers differ in how costs are split between you and your insurer. Estimates reflect 2026 national averages for a 40-year-old non-smoker; actual premiums vary by state, insurer, and county.

Feature 🥉 Bronze 🥈 Silver 🥇 Gold 💎 Platinum
Insurer pays (actuarial value) 60% 70% 80% 90%
You pay (actuarial value) 40% 30% 20% 10%
Avg. monthly premium (age 40) ~$380 ~$621 ~$780 ~$970
Typical annual deductible $6,000–$8,000 $3,000–$5,000 $500–$1,500 $0–$500
Out-of-pocket maximum (2026) $9,450 $9,450 $9,450 $9,450
Subsidy eligible? ✓ Yes ✓ Yes (also CSR) ✓ Yes ✓ Yes
Cost-Sharing Reductions (CSR) ✗ No ✓ Silver only ✗ No ✗ No
Best for Healthy, low healthcare use; emergencies only Most households; especially with CSR eligibility Regular care; chronic conditions High healthcare users; predictable max spend
Risk if you need major care High out-of-pocket until OOP max Moderate Low Very low

CSR tip: If your income is between 100–250% FPL, you must choose a Silver plan to unlock Cost-Sharing Reductions — these reduce your deductible and out-of-pocket maximum dramatically, often making Silver a better deal than Bronze even though Silver's premium is higher. Premium subsidies apply to all tiers; CSR only applies to Silver.

The ACA Subsidy Cliff: How a Small Income Increase Can Cost Thousands (2026)

For a single adult (age 40) using the national benchmark Silver plan (~$515/month). The “subsidy cliff” is the income point where subsidies drop sharply or disappear entirely. Enhanced subsidies through 2025 extended this protection, but cliffs still exist at key FPL thresholds.

Annual Income % of FPL Monthly Subsidy Your Monthly Premium Annual Premium Cost Key Threshold
$20,000128% FPL$515 (100%)$0$0Zero-premium Silver tier
$23,000147% FPL$515 (100%)$0$0Still zero-premium
$26,000166% FPL$482$33$396Subsidy begins to taper
$31,000198% FPL$411$104$1,248Near 200% FPL; CSR eligibility ends at 250%
$39,000249% FPL$318$197$2,364Last dollar of CSR benefit (Silver)
$40,000255% FPL$289$226$2,712CSR lost; +$348/yr vs $39k income
$50,000319% FPL$177$338$4,056Subsidy shrinking steadily
$60,000383% FPL$78$437$5,244Near subsidy phase-out
$63,000402% FPL$0$515$6,180⚠️ Subsidy fully lost at ~400% FPL
$75,000479% FPL$0$515$6,180No subsidy regardless of income level

Takeaway: Earning just $1,000 more can cost $1,000+ in lost subsidies near key FPL thresholds. Self-employed filers and gig workers can often reduce their MAGI through retirement contributions (SEP-IRA, Solo 401k) or HSA contributions to stay below a cliff. A navigator or broker can model this for you at no cost. 2026 FPL values; 48 contiguous states. ARP enhanced subsidies status subject to Congressional action.

2026 Special Enrollment Period — Qualifying Life Events & Enrollment Windows

Miss open enrollment? A qualifying life event (QLE) triggers a Special Enrollment Period (SEP) — typically 60 days from the event date. Here are the most common QLEs, the enrollment window, and whether your subsidy still applies:

Qualifying Life Event SEP Window Retroactive Coverage? Subsidy Eligible?
Lost employer health coverage (layoff, quit, hours cut) 60 days Day 1 of following month ✅ Yes — most common pathway
Marriage 60 days Date of marriage ✅ Yes — new household income calculation
Birth or adoption of a child 60 days Date of birth/adoption ✅ Yes — household size increases
Divorce or legal separation 60 days Day 1 of following month ✅ Yes — income may drop significantly
Moved to a new coverage area (different zip/county) 60 days Date of move ✅ Yes — new benchmark premiums apply
Turned 26 — aged off parent's plan 60 days Day of birthday ✅ Yes — often subsidy-eligible at 26
Gained citizenship or lawful immigration status 60 days Date of status ✅ Yes — if income-eligible
Lost Medicaid or CHIP eligibility 60 days Date of loss ✅ Yes — immediate marketplace access
Death of the policyholder (you lost dependent coverage) 60 days Date of death ✅ Yes — income likely changes
No qualifying event — open enrollment only Nov 1 – Jan 15 Jan 1 (or Feb 1 if enrolled after Jan 15) ✅ Yes — standard enrollment window

SEP window begins on the date of the qualifying event. Enroll by day 60 for uninterrupted coverage. Source: healthcare.gov 2026.

2026 ACA Subsidy Eligibility — Income Limits by Household Size

You qualify for premium tax credits if your income falls between 100% and 400% of the Federal Poverty Level (FPL). Under ARP extension, subsidies are also available above 400% FPL if the benchmark premium exceeds 8.5% of income.

Household Size 100% FPL
Medicaid cutoff*
150% FPL
$0 premium CSR
200% FPL
Strong CSR
300% FPL
Moderate subsidy
400% FPL
Cliff threshold
1 person$15,650$23,475$31,300$46,950$62,600
2 people$21,150$31,725$42,300$63,450$84,600
3 people$26,650$39,975$53,300$79,950$106,600
4 people$32,150$48,225$64,300$96,450$128,600
5 people$37,650$56,475$75,300$112,950$150,600
6 people$43,150$64,725$86,300$129,450$172,600
7 people$48,650$72,975$97,300$145,950$194,600
8 people$54,150$81,225$108,300$162,450$216,600

* Medicaid threshold is 138% FPL in expansion states. Alaska and Hawaii have higher FPL baselines. Source: HHS 2026 Federal Poverty Guidelines.

When to Work with a Free Navigator or Insurance Broker

The ACA marketplace has free, federally funded enrollment assistors called Navigators and Certified Application Counselors who can help you compare plans, verify your subsidy eligibility, and enroll — at no cost to you. Find one at localhelp.healthcare.gov. These professionals are especially helpful if you have complex income situations (self-employed, gig work, mixed household income sources), if you're transitioning off employer coverage, or if you're near the Medicaid eligibility threshold and need to understand your specific state's rules.

Marketplace-certified insurance brokers (agents) are another strong option: they're trained in ACA plan options, can compare every plan available in your area simultaneously, and are compensated by insurers rather than charging you a fee. Brokers can also help if you're self-employed and unsure how to estimate income for subsidy purposes, if you have a specific specialist or hospital you need covered (network matters enormously), or if you qualify for Cost-Sharing Reductions and want to understand which Silver plan structure gives you the best out-of-pocket protection for your expected healthcare usage. During open enrollment, booking a 30-minute appointment with a navigator or broker before finalizing your plan selection can easily save thousands in out-of-pocket costs over the year.

Written by the FreeInsuranceIQ Editorial Team  ·  Last updated: July 2026

ACA subsidy calculations use CMS-published Federal Poverty Level guidelines and marketplace benchmark premium data from Healthcare.gov. Updated annually with new FPL thresholds.