Millions of Americans qualify for help paying their health insurance premiums — and never claim it. Here's how to know if you're one of them.
The Affordable Care Act created two types of financial assistance to help lower- and middle-income Americans afford health insurance: the Premium Tax Credit (PTC) and Cost-Sharing Reductions (CSR). Millions of people who qualify for these subsidies don't claim them — either because they don't know they exist, assume they earn too much, or find the enrollment process intimidating.
This guide explains both types of help in plain language, who qualifies, how much they're worth, and how to get them. Get What's Yours for Medicare is an excellent companion for anyone navigating federal health coverage programs.
The Premium Tax Credit reduces your monthly health insurance premium. Instead of paying the full unsubsidized rate, the government pays a portion directly to your insurer, and you pay the difference. For a thorough guide to getting the most from federal health programs, Get What's Yours for Medicare is widely recommended. This can reduce your monthly cost by hundreds of dollars — in some cases, to zero.
To get the Premium Tax Credit you must:
The credit is calculated to ensure you don't pay more than a certain percentage of your income for a "benchmark" Silver plan. That percentage cap slides with income:
The 2026 FPL for a single person is approximately $15,060.
$35,000 ÷ $15,060 = 232% FPL — falls in the 200–250% band.
At 232% FPL, you're expected to pay roughly 3% of income = $1,050/year = $87.50/month.
If the benchmark Silver plan in your area costs $520/month, the government pays $432.50/month — over $5,000/year in subsidies.
You pay: ~$88/month. Without the subsidy: $520/month.
Cost-Sharing Reductions are a second layer of help available only to people earning 100–250% FPL who choose a Silver plan on the marketplace. They don't reduce your premium — instead, they reduce your deductible, copays, and out-of-pocket maximum.
At 100–150% FPL, CSR upgrades a Silver plan to have the cost-sharing of a near-Platinum plan — with deductibles as low as $0–$300 and out-of-pocket maximums under $1,500. This is extraordinarily valuable for low-income households who need to use healthcare, not just have coverage on paper.
CSR is only available on Silver-tier plans purchased on the marketplace. If you're income-eligible for CSR and buy a Bronze or Gold plan instead, you lose the cost-sharing reductions. For people at 100–200% FPL, a CSR-enhanced Silver plan is almost always the best value — even though Bronze plans have lower premiums.
The expansion of subsidies above 400% FPL means many higher-income people qualify now. A family of four earning $120,000/year — roughly 300% FPL — can still receive significant subsidies. The cap is that you pay no more than 8.5% of income on premiums. Run the numbers; you may be surprised.
This is true but manageable. If you take the advance premium tax credit based on estimated income and then earn more than expected, you may owe some back at tax time. The solution: report income changes to the marketplace promptly throughout the year, and consider taking a slightly smaller advance credit as a buffer.
Off-exchange plans can't access subsidies. If you qualify for a subsidy, an on-exchange plan is almost always cheaper net-of-subsidy than any off-exchange plan you could find, even at the same premium level.
| Household Size | 100% FPL | 150% FPL | 250% FPL | 400% FPL |
|---|---|---|---|---|
| 1 | $15,060 | $22,590 | $37,650 | $60,240 |
| 2 | $20,440 | $30,660 | $51,100 | $81,760 |
| 3 | $25,820 | $38,730 | $64,550 | $103,280 |
| 4 | $31,200 | $46,800 | $78,000 | $124,800 |
| 5 | $36,580 | $54,870 | $91,450 | $146,320 |
| 6 | $41,960 | $62,940 | $104,900 | $167,840 |
Remember: the expanded subsidies mean there is no hard income cutoff above 400% FPL. If your benchmark Silver plan would cost more than 8.5% of your income, you qualify for a subsidy regardless of how much you earn.
| Metal Tier | Avg Monthly Premium | Deductible (Avg) | Out-of-Pocket Max | Best For |
|---|---|---|---|---|
| Bronze | Lowest | $7,000–$9,000 | ~$9,450 (individual) | Healthy, low-use; catastrophic safety net |
| Silver | Mid-range | $3,000–$5,000 | ~$9,450 | CSR-eligible enrollees (100–250% FPL) |
| Gold | Higher | $500–$1,500 | ~$6,000 | Regular healthcare users; predictable costs |
| Platinum | Highest | $0–$500 | ~$4,000 | High healthcare users; chronic conditions |
Key CSR rule: If you're eligible for Cost-Sharing Reductions (100–250% FPL), a Silver plan is almost always the right choice even if a Bronze plan has a lower premium. The CSR-enhanced Silver plan dramatically lowers your deductible and out-of-pocket cap, making your total annual healthcare spend much lower — even if you pay a bit more each month.
If your income is variable — freelance projects, gig work, seasonal earnings — managing ACA subsidies takes extra care:
Only if the employer plan is "unaffordable" by ACA standards — meaning your share of the premium for employee-only coverage would cost more than 8.39% of your household income (2026 threshold). If the employer plan is affordable by this standard, you're not eligible for a premium tax credit even if the plan has high deductibles or poor coverage.
The ACA uses Modified Adjusted Gross Income (MAGI), which includes wages, self-employment income, Social Security benefits (if taxable), investment income, and alimony received (for pre-2019 divorces). It does not include child support, gifts, or non-taxable Social Security benefits. Pre-tax 401(k) contributions, however, do not reduce MAGI for ACA purposes — only above-the-line deductions like IRA contributions and SEP-IRA contributions do.
You should report the change to the marketplace promptly. You'll be enrolled in the employer plan and your ACA marketplace coverage and subsidies end. You may owe back some of the advance premium tax credit received for the months before your employer coverage began, depending on your income for the full year.
It depends on the plan's network. Some ACA plans (especially HMO plans) have narrow networks that may not include your current doctors. Before enrolling, confirm your preferred doctors and hospitals are in-network for the specific plan you're considering — not just the issuer, but the specific plan's network.
The original "family glitch" meant that if an employer offered affordable employee-only coverage, the entire family was blocked from marketplace subsidies — even though adding a family to the employer plan might cost thousands per month. The IRS fixed this rule effective 2023: now the affordability test is applied to family coverage separately, allowing many families to access marketplace subsidies even when one spouse has an employer plan.
You can enroll in an ACA marketplace plan and claim subsidies during Open Enrollment (typically November 1 – January 15 each year for coverage starting January 1). You can also enroll outside this window if you have a qualifying life event — losing other coverage, getting married, having a baby, moving to a new coverage area, and others.
Year-round enrollment is available at Healthcare.gov for people under 150% FPL.
💡 Bottom line: If you buy your own health insurance — freelancer, self-employed, gig worker, or recently lost employer coverage — and your income is anywhere from $18,000 to $150,000+ depending on household size, run the numbers. You may have hundreds of dollars per month sitting unclaimed.
Our free ACA subsidy calculator estimates your premium tax credit based on your income and household — no email required.
Calculate My Subsidy →Visit Healthcare.gov (or your state's marketplace if it has one) to enroll and apply your subsidy. You'll need estimated household income for the coverage year. If your income is hard to predict (freelance, variable hours), estimate conservatively and adjust throughout the year as your income becomes clearer.
ACA subsidy amounts vary dramatically by state — not because federal rules differ, but because benchmark Silver plan premiums differ. The subsidy fills the gap between what you're expected to pay (based on income) and what the benchmark Silver plan costs. In high-premium states, that gap is massive.
Consider a 45-year-old earning $40,000/year (approximately 220% FPL). In Alaska, where unsubsidized premiums are the nation's highest, that person might face a $1,100/month Silver plan — with a subsidy covering $900+/month of it. In Minnesota, the same person might face a $480/month Silver plan with a $380/month subsidy. The dollar amount differs enormously; the percentage of income they pay is the same. This is intentional — the subsidy is designed to cap your cost as a share of income, regardless of where you live.
| State | Benchmark Silver (age 45, single) | Subsidy at $40K Income | You Pay/Month |
|---|---|---|---|
| Alaska | ~$1,100 | ~$967 | ~$133 |
| Wyoming | ~$780 | ~$647 | ~$133 |
| West Virginia | ~$710 | ~$577 | ~$133 |
| New York | ~$580 | ~$447 | ~$133 |
| California | ~$490 | ~$357 | ~$133 |
| Minnesota | ~$480 | ~$347 | ~$133 |
| Massachusetts | ~$420 | ~$287 | ~$133 |
Notice: the "You Pay" amount is the same in every state — about $133/month — because the subsidy is calibrated to income, not location. What changes is how much the government chips in to fill the gap. This is why the ACA subsidy is especially valuable in high-cost states.
Even people who successfully enroll in ACA coverage make errors that cost them hundreds or thousands of dollars per year. Here are the most expensive ones to avoid:
The single most expensive mistake is failing to enroll at all. An uninsured adult with a single ER visit or hospitalization can face bills of $10,000–$50,000+. Even a modestly subsidized Silver plan limits your annual out-of-pocket exposure to under $9,450 — and for low-income enrollees with CSR, as low as $1,500.
No — COBRA is employer-sponsored coverage, and you can't receive ACA marketplace subsidies while enrolled in COBRA (even though COBRA premiums can be eye-watering). However, you can drop COBRA and enroll in a marketplace plan during the COBRA open enrollment window or during the annual Open Enrollment period. If your COBRA coverage ends, that qualifies as a loss-of-coverage event triggering a Special Enrollment Period for marketplace coverage — at that point subsidies become available.
Your advance premium tax credit is based on your estimated income for the year. If you get a raise mid-year, report it to the marketplace promptly. Your subsidy will decrease, but the adjustment is gradual. If you don't report it and your actual income comes in higher than estimated, you'll reconcile the difference on your tax return — potentially owing money back. The repayment is capped at certain income levels, but for people significantly above the cap, you may owe the full excess back.
At the federal level, no — the individual mandate penalty was reduced to $0 starting in 2019 and remains at $0 in 2026. However, several states have their own individual mandate penalties: California, Massachusetts, New Jersey, Rhode Island, Vermont, and Washington D.C. have state-level requirements. If you live in one of these states, going uninsured may trigger a state tax penalty. Massachusetts has had its mandate the longest; California's penalty is up to $900 per adult per year for uninsured individuals.
No. ACA marketplace coverage and subsidies are available only to U.S. citizens and certain lawfully present immigrants. Undocumented immigrants are not eligible for marketplace plans or subsidies, though they may access community health centers, emergency Medicaid, and other safety-net services. Some states have expanded coverage to undocumented residents through state-funded programs — California and Illinois are examples — but these operate outside the ACA framework.
The original "subsidy cliff" was a hard cutoff at 400% FPL — earn $1 above that threshold and you went from a large subsidy to zero. The American Rescue Plan Act (2021) and subsequent legislation eliminated this cliff by capping everyone's premium contribution at 8.5% of income, regardless of how far above 400% FPL they are. As of 2026, there is no cliff — the subsidy phases out very gradually as income rises above 400% FPL, rather than ending abruptly. This change makes higher-income people who buy their own insurance eligible for subsidies they were previously ineligible for.