ACA Marketplace 2026: The 400% Income Cliff for Freelancers

If you are self-employed, you buy health insurance through the ACA Marketplace by applying with an estimate of your net profit for the year you want coverage, the same figure you report on Schedule C. The Marketplace uses it to work out your premium tax credit, which lowers your monthly premium. In 2026 the credit stops at 400% of the federal poverty line, $62,600 for one person, and if you took more advance credit than you qualify for, you repay the whole excess, with no cap. Both changes are confirmed in the IRS’s premium tax credit Q&A and the 2026 Form 1040-ES.

The rest of this guide covers how to estimate that income step by step, what the credit is at different incomes, when you lose it, and what to do if your estimate turns out wrong. Open enrollment for 2027 coverage starts November 1, and HealthCare.gov lists December 15 as the last day to enroll for coverage that starts January 1. Outside open enrollment you generally need a qualifying event, and losing individual coverage, including a plan being discontinued, is one of them.

How the credit is calculated

The credit fills the gap between a benchmark premium and what the law says you should pay yourself:

1. Benchmark premium: the cost of the second-lowest-cost silver plan (SLCSP) available to your household. After the year, Form 1095-A, Part III, column B, generally reports it, per the Form 8962 instructions.
2. Your expected contribution: your household income times an applicable percentage that rises with income. The 2026 percentages come from Rev. Proc. 2025-25 and range from 2.10% to 9.96%.
3. Credit = benchmark premium − expected contribution, but never more than the premium of the plan you buy, per the IRS Q&A.

You can have all, some or none of the estimated credit paid in advance to your insurer, or take it as a lump sum when you file. Either way, you reconcile on Form 8962 with your tax return.

The 2026 income limit

Per the IRS Q&A, household income generally has to be at least 100% but no more than 400% of the federal poverty line (FPL), so there is a floor as well as a ceiling. For 2021 through 2025, Congress had temporarily removed the 400% cap. That expansion has ended, so in 2026 the cliff is back.

The IRS uses the poverty guidelines most recently published on the first day of open enrollment, so the 2026 credit uses the 2025 guidelines. The IRS’s example: the 2025 credit is based on the 2024 FPL. These are the 2025 guidelines for the 48 contiguous states and D.C., from HHS (Alaska and Hawaii are higher):

Household size	Poverty line (2025 guidelines)	400% (credit cutoff)
1	$15,650	$62,600
2	$21,150	$84,600
3	$26,650	$106,600
4	$32,150	$128,600

• 1

  Poverty line (2025 guidelines)

  $15,650

  400% (credit cutoff)

  $62,600

• 2

  Poverty line (2025 guidelines)

  $21,150

  400% (credit cutoff)

  $84,600

• 3

  Poverty line (2025 guidelines)

  $26,650

  400% (credit cutoff)

  $106,600

• 4

  Poverty line (2025 guidelines)

  $32,150

  400% (credit cutoff)

  $128,600

Poverty lines: HHS 2025 poverty guidelines, 48 contiguous states and D.C. The 400% column is my multiplication. Household income for the credit is modified AGI for everyone in your tax family.

For 2027 coverage the cutoff for one person moves to $63,840, because it is based on the 2026 guidelines. The 2027 subsidy cliff guide has the details.

What income do you enter on the Marketplace application?

The Marketplace asks for a forecast, and HealthCare.gov says to base it on “past experience, realistic expectations, industry standards, and other information.” Here is the process I would follow:

1. Project the year’s business revenue and subtract the expenses you can deduct on Schedule C. The result is your net profit. HealthCare.gov says to subtract tax-deductible expenses and enter the net figure; if expenses exceed income, you report a net loss. It is the coverage year that counts, not last year’s income.
2. Add the rest of the household. The Marketplace counts income from everyone in your household, including people who do not need coverage. That means a spouse’s wages and your own wages, interest, capital gains and unemployment compensation, but not gifts, child support or loan proceeds.
3. Know what will come off on your tax return. Household income for the credit is modified AGI, which starts from the AGI on your return. For you, AGI is net profit minus the deductible half of self-employment tax, minus pre-AGI deductions such as SEP IRA or Solo 401(k) contributions, HSA contributions and the health insurance deduction.
4. Compare the result with 400% of the poverty line ($62,600 for one person in 2026) and leave yourself a margin.

The freelance tax calculator shows your AGI from your profit and your deductions, so you can run steps 1 to 3 in a few seconds.

Here is one freelancer, single, with an assumed $68,000 of net profit and no other income (a hypothetical figure). I ran it through the same tax engine as the calculators on this site:

1. 1

   Net profit on Schedule C

   Assumed

   $68,000
2. 2

   Self-employment tax

   $68,000 x 92.35% x 15.3%

   $9,608
3. 3

   Deductible half of SE tax

   $4,804
4. 4

   AGI with no other deductions

   $68,000 − $4,804

   $63,196
5. 5

   Over the $62,600 limit by

   $596

Hypothetical, single filer, no other income. Self-employment tax and AGI computed with the engine behind the calculators on this site (2026 rules).

With no deductions beyond the SE tax half, this freelancer is $596 over and the credit is $0. A deductible $5,000 SEP IRA or Solo 401(k) contribution takes AGI to $58,196, which is 372% of the poverty line. With the assumed $7,800 benchmark premium used below, the credit is then $7,800 minus $5,796 (9.96% of $58,196), or $2,004.

One wrinkle: HealthCare.gov’s page on deductions you can report lists student loan interest, IRA contributions (only if you have no retirement account through a job), educator expenses and HSA deposits in limited situations, and tells self-employed people to subtract their Schedule C expenses. SEP IRA and Solo 401(k) contributions are not on that list. The credit itself is settled on Form 8962 from the AGI on your return, where those contributions do count. So the application may show less credit than you end up qualifying for, and you only get the benefit if you really make the contribution.

Worked example: the 400% cliff

You’re single and self-employed, and the benchmark silver premium for you is $7,800 a year ($650 a month; an assumed figure, since yours depends on your age and where you live). This is the credit at different 2026 household incomes (MAGI):

Household income	% of poverty line	Your expected contribution	Credit
$55,000	351%	$5,478	$2,322
$58,600	374%	$5,837	$1,963
$62,600	400%	$6,235	$1,565
$63,000	Over 400%	Not eligible	$0

• $55,000

  % of poverty line

  351%

  Your expected contribution

  $5,478

  Credit

  $2,322

• $58,600

  % of poverty line

  374%

  Your expected contribution

  $5,837

  Credit

  $1,963

• $62,600

  % of poverty line

  400%

  Your expected contribution

  $6,235

  Credit

  $1,565

• $63,000

  % of poverty line

  Over 400%

  Your expected contribution

  Not eligible

  Credit

  $0

Illustrative. Poverty line $15,650 (2025 HHS guidelines, one person). All rows fall in the 300–400% band, so the applicable percentage is 9.96% (Rev. Proc. 2025-25). Contribution = income × 9.96%; credit = $7,800 − contribution. Rounded to the dollar.

Going from $62,600 to $63,000, a $400 raise, costs this freelancer a $1,565 credit.

What happens if your estimate was too low

Say you told the Marketplace you’d earn $55,000, so $2,322 of advance credit was paid to your insurer during the year. Then a big client project pushes your 2026 income to $63,000:

1. 1

   Advance credit paid during 2026

   Based on a $55,000 income estimate

   $2,322
2. 2

   Credit you qualify for

   $63,000 is over 400% of $15,650 ($62,600)

   $0
3. 3

   Excess advance credit

   $2,322
4. 4

   Repayment cap for 2026

   No cap for tax years after 2025

   None
5. 5

   Added to your 2026 tax bill

   $2,322

Illustrative, same assumptions as the table above.

Before 2026, a repayment cap could limit that bill for many households. Now the whole excess comes back. Build it into what you set aside, or better, update your income with the Marketplace during the year.

What a wrong estimate costs, in either direction

The cap’s end matters below the cliff too. The IRS says the actual credit differs from the advance payments whenever your income at filing differs from the estimate, and the bigger the gap, the bigger the difference. For 2026, if you were paid more than you qualify for, the full difference is added to your balance due, even if your income is under 400%. If you qualify for more than you were paid, the difference is added to your refund.

You estimated	Advance credit	Income ends at	Credit you qualify for	At filing
$55,000	$2,322	$60,000	$1,824	Repay $498
$60,000	$1,824	$55,000	$2,322	Refund up by $498
$55,000	$2,322	$63,000	$0	Repay $2,322

• $55,000

  Advance credit

  $2,322

  Income ends at

  $60,000

  Credit you qualify for

  $1,824

  At filing

  Repay $498

• $60,000

  Advance credit

  $1,824

  Income ends at

  $55,000

  Credit you qualify for

  $2,322

  At filing

  Refund up by $498

• $55,000

  Advance credit

  $2,322

  Income ends at

  $63,000

  Credit you qualify for

  $0

  At filing

  Repay $2,322

Illustrative. Assumes the advance credit is paid for the whole year at the estimated income. 9.96% applicable percentage (300–400% band), $15,650 poverty line, $7,800 assumed benchmark. Rounded to the dollar.

Because an estimate that is too high mostly costs you cash flow now (a smaller monthly credit, settled at filing), while one that is too low can mean a bill, I lean toward the higher side of my range. That is my opinion, not IRS advice. HealthCare.gov’s guidance is to estimate accurately and update as soon as it looks like your net income will be higher or lower than you reported.

When you do not qualify or lose the credit

Income is only one test. The IRS lists these conditions:

• Income above 400% of the poverty line in 2026, which is the cliff above.
• An affordable employer offer. For at least one month you must not be able to get affordable employer coverage that provides minimum value. Coverage counts as affordable for 2026 if the employee’s share of the annual premium for self-only coverage is no more than 9.96% of household income, per Rev. Proc. 2025-25. For a family member of an employee, the test uses what the employee must pay for family coverage, with the same percentage. That is how a spouse’s job can block your credit even if your own business offers nothing. If you receive offers from more than one employer, one affordable offer is enough.
• Medicare, Medicaid, CHIP or TRICARE. The person enrolled must not be eligible for coverage through a government program like these.
• Catastrophic plans. For at least one month you or a family member must be enrolled through the Marketplace in coverage other than a catastrophic plan.
• Married filing separately. Generally out, with one exception: a victim of domestic abuse or spousal abandonment who lives apart from the spouse can claim the credit using married filing separately, for no more than three consecutive years.
• Claimed as someone else’s dependent.
• Unpaid premiums. You must have paid your share of the premium for the month, or fit one of the special circumstances in the Form 8962 instructions. For a month’s credit you generally must be enrolled on the first day of that month.

The credit at other incomes

The cliff gets the attention, but the credit also changes along the way. Rev. Proc. 2025-25 gives an initial and a final percentage for each band, and the Form 8962 table for 2025 returns moves in small steps inside each band, so I spread the change evenly across each band. Treat these as estimates. The benchmark premium is the same assumed $7,800 and the poverty line is $15,650.

The 2026 applicable percentages, from Rev. Proc. 2025-25:

• Under 133% of FPL: 2.10%
• 133% to under 150%: 3.14% → 4.19%
• 150% to under 200%: 4.19% → 6.60%
• 200% to under 250%: 6.60% → 8.44%
• 250% to under 300%: 8.44% → 9.96%
• 300% to 400%: 9.96%

% of poverty line	Household income	Expected contribution %	Expected contribution	Credit
150%	$23,475	4.19%	$984	$6,816
175%	$27,388	5.40%	$1,479	$6,321
200%	$31,300	6.60%	$2,066	$5,734
225%	$35,213	7.52%	$2,648	$5,152
250%	$39,125	8.44%	$3,302	$4,498
275%	$43,038	9.20%	$3,959	$3,841
300%	$46,950	9.96%	$4,676	$3,124

• 150%

  Household income

  $23,475

  Expected contribution %

  4.19%

  Expected contribution

  $984

  Credit

  $6,816

• 175%

  Household income

  $27,388

  Expected contribution %

  5.40%

  Expected contribution

  $1,479

  Credit

  $6,321

• 200%

  Household income

  $31,300

  Expected contribution %

  6.60%

  Expected contribution

  $2,066

  Credit

  $5,734

• 225%

  Household income

  $35,213

  Expected contribution %

  7.52%

  Expected contribution

  $2,648

  Credit

  $5,152

• 250%

  Household income

  $39,125

  Expected contribution %

  8.44%

  Expected contribution

  $3,302

  Credit

  $4,498

• 275%

  Household income

  $43,038

  Expected contribution %

  9.20%

  Expected contribution

  $3,959

  Credit

  $3,841

• 300%

  Household income

  $46,950

  Expected contribution %

  9.96%

  Expected contribution

  $4,676

  Credit

  $3,124

Illustrative estimate. Percentages are the Rev. Proc. 2025-25 band figures at 150%, 200%, 250% and 300% of the poverty line, and straight-line values at 175%, 225% and 275%. Contribution = income x percentage; credit = $7,800 - contribution. The $7,800 benchmark is assumed. Rounded to the dollar.

Between 300% and 400% the percentage stays at 9.96%, so each extra $1,000 of income costs about $100 of credit until the cutoff, where the rest disappears at once.

Who counts and what counts as income

The IRS defines your family for the credit as yourself, your spouse if you file jointly, and everyone you claim as a dependent. Household income is your modified adjusted gross income plus that of every other family member who must file a return. Modified adjusted gross income is the AGI on your return plus excluded foreign income, nontaxable Social Security benefits including tier 1 railroad retirement, and tax-exempt interest. Supplemental Security Income is not included. For a freelancer the practical point is that AGI already reflects your Schedule C profit after expenses and the deductible half of self-employment tax, so the number the Marketplace wants is a net figure for the whole year, not your monthly deposits.

Events that raise income without warning

Because the credit follows annual income, a one-time event can erase it. The IRS lists lump-sum Social Security benefits, lump-sum taxable retirement account distributions, capital gains including sales of stocks, bonds or cryptocurrency, and canceled debt as events that can raise household income. Marriage, divorce, a birth or adoption, a move, and gaining or losing other coverage also change the credit. The Form 8962 instructions say to report such changes to the Marketplace promptly so it can adjust the advance payments, which helps you avoid owing tax at filing time. With no repayment cap, a late change can cost the full excess, as in the $2,322 example above.

Reconciling on Form 8962 at filing time

1. Wait for Form 1095-A. The Marketplace sends it by early February, and you need it to complete Form 8962.
2. File Form 8962 with your return if any advance payments were made for you, in any amount, even if you would not otherwise have to file. If advance payments were made and you do not file a tax return, you will not be eligible for advance payments in future years.
3. Let the form compare the two numbers. It reconciles the advance credit against the credit your actual household income and family size support. If the credit is bigger, the difference lowers your tax or raises your refund (a net credit). If the advance was bigger, the excess is added to your tax. With no advance payments, you file Form 8962 to claim the credit.

Two details change the amount. The benchmark plan ignores tobacco surcharges, but the credit cannot exceed what you are charged, so a smoker’s enrollment premium can limit it. If only one silver plan exists, it is treated as the second lowest cost silver plan. And if the repayment bill is more than your refund, the IRS says it routinely works with taxpayers, and the arrangements are the same as for other tax balances. Because the repayment is added to your total tax, plan for it alongside your quarterly estimated payments.

Ways a freelancer can lower MAGI

Self-employed people have more control over AGI than most. Deductions that come off before AGI lower it directly:

• the deductible half of self-employment tax,
• HSA contributions. Notice 2026-5 says a bronze or catastrophic plan available as individual coverage through an Exchange is treated as a high deductible health plan (for the credit, pick bronze, since catastrophic plans do not qualify for it), and the 2026 HSA limit for self-only coverage is $4,400 in the same notice,
• SEP IRA or Solo 401(k) contributions (see the contribution calculator), and
• the self-employed health insurance deduction, for the premiums you pay.

In the cliff example above, a freelancer with $63,000 of MAGI who contributes $4,400 to an HSA drops to $58,600, back under the cutoff. Their credit goes from $0 to $1,963, on top of the HSA’s own tax savings. Count only contributions you will make (some can still be made after December 31; the subsidy cliff guide has the deadlines), because lowering your estimate for a deposit you skip is how a small gap becomes a repayment.

For 2027 coverage, see the 2027 subsidy cliff guide. If your insurer is Cigna, which is leaving the Marketplace for 2027, see what Cigna policyholders should do.

Deducting your premiums on top of the credit

The self-employed health insurance deduction can apply to Marketplace premiums, and the deduction and the credit depend on each other: the deduction lowers income, which raises the credit, which lowers what you pay and so the deduction. Publication 974 says its special instructions are optional. It offers a simplified and an iterative method, and the simplified one is shorter but may be less favorable.