All figures reflect the 2026 ACA plan year, with premium tax credit eligibility based on the 2025 federal poverty guidelines; verify your own numbers at HealthCare.gov before enrolling, as this is general information and not tax or legal advice.
TL;DR — Quick Verdict
- The subsidy cliff returned in 2026: earn one dollar above 400% of the federal poverty level — $62,600 for a single person, $128,600 for a family of four — and your premium tax credit drops to zero.
- KFF reports the average subsidized enrollee’s net premium jumped 114%, from $888 to $1,904 per year, when enhanced credits expired December 31, 2025.
- Below 250% FPL, choosing a Silver plan instead of Bronze can slash your deductible from $5,304 to as little as $80 through cost-sharing reductions — a benefit Bronze buyers lose entirely.
- Silver vs. Bronze verdict: if you qualify for cost-sharing reductions, Silver wins decisively; above 250% FPL, Bronze or Gold often beats it.
- Recommendation: calculate your Modified Adjusted Gross Income as a percentage of FPL first, then use MAGI-lowering moves like HSA or traditional IRA contributions if you land just above the cliff.
One dollar can now cost a 60-year-old couple more than $22,600 a year. That is the size of the premium increase KFF modeled for a couple earning $85,000 — roughly 402% of the federal poverty level — once the ACA subsidy cliff snapped back into place on January 1, 2026. The enhanced premium tax credits that had erased the cliff since 2021 expired at the end of 2025, and Congress declined to extend them. The result: marketplace shoppers on HealthCare.gov and state exchanges like Covered California face a brutal, all-or-nothing income threshold that determines whether the government pays part of their premium or none of it.
This article breaks down the exact 2026 income limits by household size, shows what the premium tax credit is actually worth at each income tier, explains how cost-sharing reductions quietly cut your deductible, and walks through the calculation you can run yourself. Every threshold here traces to HHS poverty guidelines, IRS Revenue Procedure 2025-25, and CMS marketplace data — not estimates.
The 2026 Income Limits That Decide Your Subsidy
Eligibility for the premium tax credit hinges on one number: your household Modified Adjusted Gross Income (MAGI) expressed as a percentage of the federal poverty level. Because HHS publishes new guidelines each January but marketplaces use the prior year’s figures, your 2026 subsidy is measured against the 2025 poverty guidelines. For the 48 contiguous states, that means 100% FPL is $15,650 for one person and $32,150 for a family of four.
The credit reaches up to 400% FPL and then stops cold. There is no gradual phase-out above that line — the design is a cliff, not a ramp. Households comparing what they pay across income bands should also weigh how each plan performs when you actually use care, a question covered in our breakdown of comparing plans beyond the monthly premium.
Source: U.S. Department of Health & Human Services, 2025 Poverty Guidelines (48 contiguous states); Alaska and Hawaii use higher figures. HHS ASPE Poverty Guidelines.
How the Premium Tax Credit Is Actually Calculated
The credit is not a flat discount. The IRS sets an “applicable percentage” — the share of income you are expected to contribute toward the benchmark plan, defined as the second-lowest-cost Silver plan (SLCSP) in your area. The government covers the difference between that expected contribution and the benchmark premium. Per Revenue Procedure 2025-25, the 2026 applicable percentage runs from 2.10% of income below 133% FPL up to 9.96% flat between 300% and 400% FPL.
Walk through a real scenario. A 45-year-old in Ohio earning $40,000 sits at roughly 256% FPL. Their applicable percentage lands near 8.6%, so their expected annual contribution toward the benchmark is about $3,440, or $287 a month. If the benchmark Silver premium in their county is $625 a month — the 2026 national average reported by the Peterson-KFF Health System Tracker — the premium tax credit fills the $338 gap. Above 400% FPL, that same math produces nothing: the expected contribution formula no longer applies, and the enrollee pays the full $625.
Because the benchmark is a Silver plan, the dollar credit is identical whether you apply it to Bronze, Silver, or Gold — but the plan you attach it to changes your out-of-pocket exposure dramatically, which is why plan selection break-even calculation matters as much as the premium itself.
Source: IRS Revenue Procedure 2025-25 applicable percentage table for IRC §36B; CSR actuarial values per KFF (verify at kff.org and irs.gov).
Cost-Sharing Reductions: The Subsidy Most People Miss
Premium tax credits get the headlines, but cost-sharing reductions (CSR) may deliver more real value — and they operate on a completely separate track. CSR was never part of the enhanced-subsidy legislation, so it survived the 2026 cliff untouched. If your income falls between 100% and 250% FPL and you enroll in a Silver plan, CSR raises that plan’s actuarial value above its standard 70%, cutting your deductible, copays, and out-of-pocket maximum directly.
The numbers are stark. The Peterson-KFF Health System Tracker reports the average benchmark Silver deductible of $5,304 falls to roughly $80 for enrollees under 150% FPL, $790 for those between 150% and 200%, and $3,727 for those between 200% and 250%. The catch is absolute: CSR attaches only to Silver plans. Pick Bronze at 140% FPL and you forfeit a deductible reduction worth thousands. Understanding how these mechanics interact requires knowing your deductible and out-of-pocket maximum mechanics before you enroll.
Even with CSR, the 2026 out-of-pocket maximum is capped at $10,600 for an individual and $21,200 for a family across all metal tiers, per HealthCare.gov. For enrollees managing ongoing costs, pairing CSR eligibility with the right plan is the single highest-leverage decision — especially for anyone doing plan selection with a chronic condition.
Silver With CSR vs. Bronze: Which Is Better Below 250% FPL?
This is the comparison that trips up the most shoppers. Bronze plans carry the lowest premiums, so they look cheapest on the enrollment screen. But below 250% FPL, that surface-level saving can be a costly trap.
Consider a single 40-year-old at 200% FPL ($31,300 in income). A Bronze plan might shave $40 a month off the premium versus Silver — about $480 a year. But the CSR-enhanced Silver 87 plan drops the deductible to roughly $790, while the Bronze deductible can exceed $7,000. A single hospital visit erases the Bronze premium savings many times over. The premium comparison and the total-cost comparison point in opposite directions, a pattern explored further in our HMO vs PPO vs HDHP total annual cost comparison.
The logic flips above 250% FPL. Once CSR disappears, a standard Silver plan and a Gold plan both sit near their base actuarial values, and Gold often costs less than Silver in states that practice “silver loading.” At that point, Bronze becomes a rational choice for healthy, low-utilization enrollees.
Verdict
Below 250% FPL, a Silver plan with cost-sharing reductions beats Bronze decisively — the deductible reduction from $5,304 to as little as $790 dwarfs any premium saving, and CSR exists only on Silver. Above 250% FPL, where CSR no longer applies, Bronze or Gold usually delivers better value than Silver. Verify your county’s benchmark before deciding, since silver loading changes the Gold-versus-Silver math state by state.
What Most People Get Wrong About Subsidy Eligibility
Three mistakes cost marketplace enrollees the most money, and all three are avoidable.
First, confusing gross income with MAGI. Eligibility runs on Modified Adjusted Gross Income, not your paycheck total. Enrollees who assume their salary disqualifies them often skip the marketplace entirely — the consequence is paying full price when a deduction could have pulled them under the cliff. The correct action: calculate MAGI, which lets you subtract contributions like a traditional IRA or an maximizing HSA value with a high-deductible plan deduction.
Second, underestimating income and owing money back. The advance premium tax credit is reconciled on IRS Form 8962. Guess too low, earn more than expected, and you repay the excess at tax time. The fix is updating your marketplace income estimate mid-year whenever your earnings change.
Third, taking Bronze while CSR-eligible. As shown above, enrollees under 250% FPL who pick Bronze walk away from a deductible reduction worth thousands. The correct action is to check CSR eligibility first and default to Silver whenever you qualify. These errors compound with the timing traps in our guide to costly open enrollment mistakes to avoid.
Who Should Buy a Marketplace Plan — and Who Should Look Elsewhere
Whether the marketplace is your best option depends on which side of several lines you fall on. If your income lands between 100% and 400% FPL, a subsidized marketplace plan is almost always the strongest value, and below 250% FPL the CSR benefit makes Silver especially compelling.
If you sit just above the 400% cliff, the calculus changes. A single filer at $63,000 — about $400 over the line — pays the full benchmark premium, which KFF notes can exceed $1,200 a month in some counties for older enrollees. Before accepting that, model whether HSA or traditional IRA contributions can lower your MAGI below $62,600. For those who recently lost job-based coverage, weigh the marketplace against COBRA vs marketplace coverage after job loss, and if you run your own business, review health coverage options for the self-employed.
Two groups should look past the marketplace. If your income falls below the Medicaid threshold in an expansion state, state Medicaid expansion eligibility and coverage likely costs less than any subsidized plan. And adults nearing 65 should coordinate marketplace timing with Medicare enrollment, a transition detailed in our guide to coverage options for early retirees under 65. Short-term plans exist but exclude pre-existing conditions and essential benefits — a gap worth understanding before you gamble on one.
Frequently Asked Questions
What income disqualifies me from ACA subsidies in 2026?
In 2026, premium tax credit eligibility ends at 400% of the federal poverty level — $62,600 for a single person and $128,600 for a family of four in the 48 contiguous states, based on 2025 HHS poverty guidelines. Earn one dollar above that and your credit drops to zero. Alaska and Hawaii use higher thresholds. This hard cutoff, known as the subsidy cliff, returned when enhanced credits expired December 31, 2025.
How much did premiums rise after the enhanced credits expired?
KFF estimates the average subsidized enrollee’s net premium payment rose 114% — from $888 in 2025 to $1,904 in 2026. Enrollees just above the cliff saw the steepest increases; KFF modeled a 60-year-old couple at 402% FPL facing over $22,600 in additional annual premium. Underlying gross benchmark premiums also rose about 26% on average for 2026, separate from the subsidy loss.
Can I lower my income to qualify for a subsidy?
Yes. Eligibility is based on Modified Adjusted Gross Income, so deductible contributions to a traditional IRA or a Health Savings Account can pull your MAGI below the 400% FPL cliff. For a single filer, moving MAGI from $63,000 to under $62,600 can restore thousands in premium tax credits. Consult a tax professional before relying on this strategy, since HSA contributions require an HSA-qualified high-deductible plan.
Do cost-sharing reductions still exist in 2026?
Yes. Cost-sharing reductions were never part of the enhanced-subsidy legislation, so they survived the 2026 cliff. Households between 100% and 250% FPL who enroll in a Silver plan receive them automatically, raising the plan’s actuarial value to 94%, 87%, or 73% depending on income. Per Peterson-KFF data, this can cut the average benchmark Silver deductible from $5,304 to roughly $80 for the lowest-income enrollees.
How We Researched This Article
This analysis relies exclusively on primary federal sources and the nonpartisan research organizations that model marketplace data directly from government filings. Income thresholds were calculated from the 2025 HHS poverty guidelines published by the Office of the Assistant Secretary for Planning and Evaluation, applying the standard 400% and 250% multipliers used by the marketplaces for the 2026 plan year. We chose the 2025 guidelines deliberately, because marketplaces use the prior year’s figures to determine current-year subsidy eligibility.
The applicable percentage schedule comes from IRS Revenue Procedure 2025-25, which governs the required-contribution formula under Internal Revenue Code Section 36B. Premium figures, the 114% average increase, benchmark Silver premiums, and cost-sharing reduction deductible values were drawn from the Kaiser Family Foundation and the Peterson-KFF Health System Tracker, both of which model directly from CMS rate filings and enrollment data. Out-of-pocket maximums were confirmed against CMS and HealthCare.gov.
Individual scenarios in this article are modeled illustrations using national-average benchmark premiums, not measured quotes; actual premiums vary by county, age, and tobacco use, and readers should run their own numbers on HealthCare.gov or their state exchange. County-level benchmark variation — from roughly $401 to $1,299 a month for a benchmark Silver plan depending on state — means individual results can differ substantially from the averages cited. Primary sources include the HHS poverty guidelines, the KFF 2026 marketplace analysis, and the HealthCare.gov out-of-pocket limit definition. This research was last conducted July 2026. All figures were verified against named primary sources before publication.