What happens if you don't report marketplace insurance on taxes?

Editorial team Published on

If you do not report your Health Insurance Marketplace coverage and your Form 1095-A, your federal tax return will likely be rejected or delayed by the IRS.

🛑 Delayed or Rejected Tax Return

  • IRS matching: The IRS gets a copy of your Form 1095-A directly from the Marketplace.
  • Mismatch error: Your return gets flagged if you omit Form 8962 to reconcile your tax credits.
  • Processing halt: The IRS stops your refund until you provide the missing data.

💰 Loss of Premium Tax Credits

  • No reconciliation: You cannot balance advance credit payments without reporting.
  • Future subsidy block: Failing to file and reconcile for two years in a row causes you to lose eligibility for future advance premium tax credits.
  • Owed money: You might miss out on a larger refund, or fail to repay excess credits you received.

📋 What You Need to Do

  1. Locate your document: Find your Form 1095-A in your Marketplace account or mail.
  2. Complete the form: Fill out IRS Form 8962 using the data from the 1095-A.
  3. Amend if filed: File an amended return (Form 1040-X) if you already submitted your taxes without it.

Do I have to report Marketplace insurance on taxes?

Yes, you must report Marketplace insurance on your federal income taxes if you or anyone in your household received advance payments of the premium tax credit (subsidies) to lower your monthly payments.

What You Need to Do

  • Look for Form 1095-A: You should receive Form 1095-A in the mail or via your HealthCare.gov account. This document details your coverage months and any financial assistance paid.
  • File Form 8962: You must use the data from Form 1095-A to complete and file IRS Form 8962 with your tax return. This reconciles the advance credit payments made for you with the actual credit you qualify for based on your final yearly income.
  • Even if you don't normally file: If advance credit payments were sent directly to your insurance company, you are required to file a federal tax return and complete Form 8962 even if your income level means you otherwise wouldn't have to file.

What happens if I don't file my 1095-A on my taxes?

If you had health insurance through the Health Insurance Marketplace and do not use Form 1095-A to reconcile your tax credits, your electronic tax return will likely be rejected by the IRS or trigger a delay in your refund.

What Happens When You Leave Out Form 1095-A

  • Return Rejection or Delay: If you e-file and omit the required Form 8962 (which relies on Form 1095-A), the IRS usually rejects the return outright. If a paper return slips through or it is processed without it, your refund will be frozen or delayed.
  • Loss of Future Subsidies: If you received Advance Premium Tax Credits (APTC) and fail to reconcile them on your tax return, you legally lose eligibility for future premium tax credits and cost-sharing reductions in subsequent years.
  • Repayment Demands and Audits: The Marketplace sends a copy of your 1095-A directly to the IRS. If your tax return doesn't match their records or leaves out the reconciliation, the IRS will eventually catch the discrepancy, send you an adjustment notice, and demand repayment of any excess advance credits you received.

Opinions on Facebook are mixed regarding how fast the IRS catches un-reconciled omissions; some taxpayers report temporary approvals, but automated matching systems routinely flag and penalize the oversight later. If you already filed without it, you generally need to file an amended return using Form 1040-X.

Does the IRS know if you have Marketplace insurance?

Yes, the IRS knows if you have Marketplace insurance because the Health Insurance Marketplace reports your enrollment and subsidy data directly to the agency.

How the IRS Knows

  • Form 1095-A: The Marketplace sends this official statement to both you and the Internal Revenue Service.
  • Data Matching: The IRS matches the data on your tax return against the records provided by the Marketplace.
  • Reconciliation: If you received advance premium tax credits (subsidies) to lower your monthly payments, you must file Form 8962 to reconcile those credits. Leaving this form off your return when IRS records show you had Marketplace coverage will trigger an electronic rejection or a processing delay.

What happens if I don't report my health insurance on my taxes?

If you do not report standard health insurance on your federal tax return, nothing happens because the federal penalty for lacking coverage is $0.

Federal Rules

  • No Penalty: The federal tax penalty (Individual Shared Responsibility Payment) was eliminated starting with the 2019 tax year.
  • No Proof Needed: You generally do not need to submit health coverage forms or proof of insurance to the IRS when filing your standard federal return.

Exceptions and State Rules

  • Marketplace Insurance (1095-A): If you bought insurance through the Health Insurance Marketplace and received advance premium tax credits, you must report it and file Form 8962 to reconcile your credits. Skipping this can delay your refund or affect future subsidies.
  • State Taxes: Certain states (such as California, Massachusetts, New Jersey, Rhode Island, and the District of Columbia) have their own individual mandates requiring coverage. If you live in one of these states and go uninsured, you may owe a state penalty on your state tax return.

Is There a Penalty for Not Reporting Income Changes Affecting Marketplace Subsidies?

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Why do I owe taxes because of marketplace insurance?

You likely owe money because your actual income or household size differed from what you estimated when you enrolled, requiring you to repay excess Premium Tax Credits.

Why You Owe Taxes

  • Income Was Higher: If you earned more money than you estimated during the year, your monthly advance premium tax credit (APTC) subsidies were too large. The government paid your insurer too much, and you must pay the difference back when you file.
  • Household Size Changed: If dependents were removed from your tax return or plan, or your marital status changed, your eligibility for subsidies shifted.
  • Failure to Reconcile: When you used advance credits, you must file Form 8962 with your tax return using your Form 1095-A to match what you received against what you actually qualified for.

How does 1095-A affect my refund?

Form 1095-A adjusts your tax refund based on a comparison between the advance premium tax credits (subsidies) you received and the actual credit you qualify for based on your final yearly income.

How the Reconciliation Works

You use Form 1095-A to complete IRS Form 8962 when filing your taxes. This process compares your estimated income (used to set your monthly health insurance discounts) with your actual year-end income:

  • Increased Refund: If your actual income was lower than estimated, or if you took less advance credit than you qualified for, the difference is added to your refund.
  • Decreased Refund or Balance Due: If your actual income was higher than estimated, or if you received more advance credit than you qualified for, you must repay some or all of the excess subsidy. This repayment will reduce your overall tax refund or increase the amount of tax you owe.
  • Delayed Refund: If you had Marketplace coverage and omit Form 1095-A or fail to reconcile your credits using Form 8962, the IRS will delay your refund.

Does the IRS still require proof of health insurance?

No, the IRS does not require you to send proof of health insurance or attach health coverage forms (like Form 1095-B or 1095-C) when filing your federal tax return.

Federal Rules for Health Insurance Proof

  • No Penalty: The federal individual mandate penalty was reduced to zero starting in 2019. You do not need to prove you had coverage to avoid a federal tax penalty.
  • Marketplace Exception (Form 1095-A): If you bought insurance through the Health Insurance Marketplace, you will receive Form 1095-A. You must use this form to complete Form 8962 and reconcile any advance premium tax credits. You should wait for this form before filing.
  • Keep Records: While you do not attach forms like 1095-B or 1095-C to your return, keep them with your personal tax files in case you need them later.
  • State Taxes: Note that some individual states have their own health insurance mandates and may require proof or assess a state penalty if you lack coverage.

How does the marketplace verify my income?

The Health Insurance Marketplace verifies your income by matching the figures on your application with trusted electronic data sources like the Internal Revenue Service (IRS), Social Security Administration, and consumer reporting databases.

Electronic Data Matching

  • Automatic Checks: The Marketplace compares your estimated household Modified Adjusted Gross Income (MAGI) against official tax and income records.
  • Data Discrepancies: If your stated income differs significantly from official records, the Marketplace flags a Data Matching Issue (DMI) and sends a notice requesting proof.

Submitting Documentation

  • 90-Day Window: You typically have 90 days from the notice date to resolve an income inconsistency by uploading or mailing acceptable documents.
  • Accepted Documents: You can submit copies of recent pay stubs, W-2 or 1099 forms, federal tax returns (Form 1040), profit-and-loss statements for self-employment, or Social Security benefit letters.
  • Submission Methods: You can upload documents digitally through your HealthCare.gov account or mail photocopies along with your application ID or barcode page.

Why do my taxes keep getting rejected for 1095-A?

Review the official guidance on How to correct an electronically filed return rejected for a missing Form 8962 to resolve electronic filing code rejections.

Your tax return keeps getting rejected (often under IRS business rule F8962-070) because the IRS database shows a Form 1095-A was issued for someone in your household, but your electronic return is missing the required Form 8962 to reconcile the Advance Premium Tax Credit.

Common Causes for Rejection

  • Unreported Marketplace Coverage: You or a dependent on your return had Health Insurance Marketplace coverage, but you forgot to enter the 1095-A data.
  • Ghost or Phantom 1095-A: The IRS has a record of a Marketplace policy tied to your Social Security Number, even if you had employer coverage (like a 1095-C), Medicaid, or no insurance at all. This can happen due to data mismatches or identity errors.
  • Data Entry Errors: Entering zeros or leaving crucial fields—like the Second Lowest Cost Silver Plan (SLCSP) premium in Part III, Column B—blank or incorrect will cause the IRS system to reject the filing.

How to Fix It

  • If you had Marketplace coverage: Log into HealthCare.gov or your state’s health marketplace to download your exact Form 1095-A. Enter all numbers (Columns A, B, and C) accurately into your tax software, which will generate Form 8962, then resubmit.
  • If you did NOT have Marketplace coverage: If the IRS is demanding a 1095-A you don't possess, your tax software requires you to formally address the reject code. You may need to indicate in your software that you had no Marketplace coverage, or contact the Marketplace Call Center at 1-800-318-2596 to report an erroneous or voided form if their database flagged you incorrectly. If electronic rejection persists despite certifying no coverage, you might need to print and mail your tax return with a written explanation statement.