Form 1095-A and Reconciling Subsidies

If you enrolled in a Marketplace health plan and received financial assistance to lower your monthly premiums, the federal government paid a portion of your premium directly to your insurer on your behalf. That payment — the Advance Premium Tax Credit, or APTC — was based on your estimated income at the time of enrollment. Because your actual income for the year may differ from the estimate, the IRS requires you to reconcile the advance payments against your true entitlement when you file your taxes.

Form 1095-A and Form 8962 are the two documents that make this reconciliation happen.

What Form 1095-A contains

The Health Insurance Marketplace sends Form 1095-A to every household that was enrolled in a Marketplace plan during the year — whether or not APTC was received. The form contains three main sections:

Part I — Coverage information. Your name, Social Security number, your insurer, and the policy ID.

Part II — Covered individuals. Names and Social Security numbers of each person covered under the Marketplace plan.

Part III — Coverage and payment information by month. This is the core of the form. For each month you were enrolled, it shows:

• The monthly premium for your plan (Column A)
• The monthly premium for the Second Lowest Cost Silver Plan, or SLCSP, in your area (Column B)
• The amount of APTC actually paid to your insurer that month (Column C)

The SLCSP premium in Column B is a benchmark figure used by the IRS to calculate your maximum allowed premium tax credit. It is not necessarily the plan you chose.

Why the SLCSP matters

The premium tax credit is calculated as the lesser of your actual plan’s premium or the SLCSP premium, minus a defined percentage of your household income. The SLCSP acts as the ceiling on the credit. If you chose a plan that costs more than the SLCSP, the extra cost comes out of pocket regardless of your income. If you chose a less expensive plan, the credit may be less than the SLCSP amount.

The Marketplace pre-fills the SLCSP column for your coverage area and coverage month. However, if your household composition or coverage details changed during the year, the SLCSP on your 1095-A may need adjustment before you use it on Form 8962. The IRS provides a tool at healthcare.gov to look up the correct SLCSP if yours needs correcting.

When Form 1095-A arrives — and what to do before it does

The Marketplace must send Form 1095-A by January 31 of the year following coverage. You can also access it through your HealthCare.gov account (or your state Marketplace account) typically in early to mid-January, before the mailed copy arrives.

Before filing your return, check that the 1095-A matches your records:

• Confirm the coverage months match the months you actually had insurance.
• Verify the APTC amounts in Column C match what you know was paid.
• Make sure all covered household members are listed correctly.

If anything is wrong, contact the Marketplace immediately to request a corrected form. Filing with incorrect figures will create a mismatch with IRS records and may generate a notice later.

How to complete Form 8962

Form 8962 — Premium Tax Credit — is where reconciliation happens. It is filed as part of your federal income tax return (Form 1040). You cannot use a 1040-EZ or similar short form if you had Marketplace coverage and received APTC.

The reconciliation process on Form 8962 works as follows:

Step	What you calculate
1	Enter your household income and family size
2	Calculate your income as a percentage of the federal poverty level
3	Determine your applicable percentage (the share of income you are expected to pay for coverage)
4	Calculate your annual premium tax credit based on the SLCSP and your income
5	Enter total APTC received from Column C of your 1095-A
6	Compare the credit you are entitled to against what was paid
7	Report the net amount — either a refund or a repayment

If your credit entitlement exceeds what was paid (because your income was lower than estimated), the difference is a refundable credit on your return. If you received more APTC than you were entitled to, the difference is an additional tax liability.

Repayment caps and what they mean

If you owe APTC back, federal law places an annual cap on how much you must repay, based on your final income as a percentage of the federal poverty level. Households with very low incomes face smaller caps; those above 400 percent of the federal poverty level owe the full excess without a cap. The caps are set by regulation and updated periodically — check the current-year Form 8962 instructions for the applicable figures.

Owing repayment does not mean you made a mistake. It simply means your income turned out higher than projected. Conversely, if your income dropped during the year, you may receive additional credit at tax time.

Updating your income estimate mid-year

The best way to minimize a large repayment or a large refund is to update your income estimate with the Marketplace whenever your household income changes significantly. Log in to your HealthCare.gov account and report changes in income, household size, or other coverage. The Marketplace will recalculate your APTC going forward. This does not affect coverage already in place; it adjusts future monthly payments.

Documents and terms you’ll see

When preparing your taxes with Marketplace coverage, you will encounter:

• Form 1095-A — the statement of coverage and advance payments mailed by the Marketplace by January 31.
• APTC — the monthly advance payments that reduced your premium; Column C on your 1095-A.
• SLCSP — Second Lowest Cost Silver Plan; the benchmark premium in Column B used to calculate your maximum credit.
• Form 8962 — the IRS form that reconciles your actual credit entitlement against what was paid.

Keep your 1095-A in a safe place alongside your other tax documents. It is as important as a W-2 for households with Marketplace coverage.

What happens if you don’t file Form 8962

If you received APTC and fail to file Form 8962 with your return, the IRS will generally delay processing your return and may withhold any refund. Continued failure to reconcile can make you ineligible for APTC in future years. Filing is not optional — the Marketplace reports your coverage and APTC payments to the IRS, so the agency already has the information regardless of whether you file.

Frequently asked questions

I lost my Form 1095-A — what do I do? Log in to your HealthCare.gov account (or your state Marketplace account). Navigate to your application and look for the Tax Forms section. You can download a copy from there without waiting for a replacement by mail.

My spouse and I file separately — how does Form 8962 work? Married filing separately generally disqualifies you from claiming the premium tax credit unless you meet specific exceptions (such as domestic violence situations). If you filed separately and received APTC, you may owe repayment. Consult a tax professional about your specific situation.

I was enrolled for only part of the year. Do I still need to file Form 8962? Yes. Form 8962 covers the months you were enrolled. If you were enrolled for only three months, the form reflects three months of data. You still must file it if you received any APTC.

What if my state Marketplace sends a different form than Form 1095-A? State-based Marketplaces send the same Form 1095-A — the federal form — because all Marketplace coverage is reported to the IRS uniformly. The form is the same regardless of which Marketplace you used.

Can I claim the premium tax credit if I didn’t take APTC in advance? Yes. If you paid full premiums throughout the year without taking APTC, you may be entitled to a credit on your return calculated on Form 8962. This approach avoids any risk of repayment if your income was uncertain.

For an overview of how the Marketplace and subsidies work overall, see the Marketplace Plans and Subsidies guide.