ACA Health Insurance Subsidy Calculator — How Much Will I Pay in 2026?

Millions of Americans qualify for ACA subsidies they never claim. Enter your income and household size to see what you'd actually pay per month in 2026.

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ACA Marketplace Subsidy Estimator

Based on 2026 Federal Poverty Level guidelines. Your result is an estimate — healthcare.gov has exact figures for your area and exact plan prices. · Updated August 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, ACA Marketplace premium tax credits are available to households earning between 100% and 400% of the Federal Poverty Level — roughly $15,650 to $62,600 for a single person, or $32,150 to $128,600 for a family of four. The enhanced subsidies that held down costs from 2021 through 2025 have expired, meaning the "subsidy cliff" is back: earn one dollar over 400% FPL and you receive no credit at all. The average subsidized Marketplace plan now costs about $175/month after credits, versus $725+ unsubsidized for a comparable Silver plan.

How the ACA subsidy actually works — not the jargon version

The premium tax credit is a sliding-scale subsidy that caps what you pay for a Silver health plan as a percentage of your income. The federal government covers the rest. Here's the practical translation: if your household income is at or below 150% of the Federal Poverty Level in 2026, you pay $0/month for a Silver plan. At $35,000 annual income (about 200% FPL for a single person), your required contribution is around $58/month — the subsidy covers everything above that. At $50,000, you pay up to around $375/month maximum. The subsidy is calculated against the benchmark Silver plan in your area, but you can apply it to any metal tier — including Bronze plans that might end up costing you $0 or just a few dollars a month after the credit.

Why Silver plans deserve a closer look if you're near 250% FPL

Here's something that surprises a lot of people: if your income falls between 100% and 250% of the Federal Poverty Level, Silver plans come with Cost-Sharing Reductions (CSRs) that can slash your deductible to as low as $200–$500 and dramatically lower your co-pays. Bronze plans often look cheaper on the monthly premium side — but a typical Bronze deductible runs $6,000–$7,000. If you actually use your insurance, the Silver plan with CSR can save you thousands in a given year. The calculation isn't always obvious, which is why income bracket matters so much when choosing a metal tier.

What counts as income — and why it matters more than you think

ACA subsidies are based on your Modified Adjusted Gross Income (MAGI), which is broader than just your paycheck. It includes wages, self-employment net profit (after business expenses), Social Security benefits even if untaxed, investment income, capital gains, and rental income. Child support received, SSI, and workers' compensation are excluded. If you're self-employed, use your net profit — not your gross revenue. The reason this matters: if you underestimate your income at enrollment and end up earning more, you'll owe back some or all of the excess subsidy at tax time. Repayment is capped for households under 400% FPL, but above that there's no cap. If your income changes significantly during the year, update your marketplace application promptly — it's much easier to adjust mid-year than to sort out a large reconciliation at tax time.

Frequently Asked Questions

For 2026 coverage, you qualify for ACA premium tax credits if your household income falls between 100% and 400% of the 2025 Federal Poverty Level. For a single person, that means earning between $15,650 and $62,600 per year. If you live in a Medicaid expansion state and earn below 138% FPL (about $21,597 for one person), you'll likely qualify for Medicaid instead of Marketplace subsidies.
Your subsidy equals the difference between the cost of the benchmark Silver plan in your area and the maximum share you're expected to pay based on your income. Households near 100% FPL pay about 2% of their income toward that benchmark plan; those at 400% FPL pay up to 8.5%. The average ACA subsidy in 2026 is approximately $550/month ($6,600/year), per KFF estimates — though your actual amount depends heavily on local plan pricing.
The subsidy cliff means that if your income exceeds 400% of the Federal Poverty Level by even one dollar, your premium tax credit drops to zero. For a single person in 2026, the cliff is at $62,600; for a family of four, it's $128,600. This is a major change from 2021–2025, when enhanced subsidies covered some cost above 400% FPL — those rules expired at the end of 2025.
Only Silver, Gold, Bronze, and Platinum plans purchased through the official Marketplace (healthcare.gov or a state exchange) are subsidy-eligible. Premium tax credits cannot be applied to short-term health plans, off-exchange plans, or health-sharing ministries. You can apply the credit directly to your monthly premium (APTC) or claim it as a lump sum when you file your taxes.
No. In 2026, premium tax credits are capped at 400% of the Federal Poverty Level — the enhanced subsidy rules that extended eligibility above that threshold expired December 31, 2025. If you earn above $62,600 (single) or $128,600 (family of four), you can still enroll in a Marketplace plan but you'll pay the full unsubsidized premium with no federal assistance.

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: August 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.

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