What this line means
Your total household income — line 2a plus line 2b. This is the single number the IRS uses to determine how much Premium Tax Credit you qualify for. It includes your modified AGI and the modified AGI of any dependents required to file. This amount flows to line 5, where it is compared to the federal poverty line.
Does this apply to you?
- You are completing Form 8962 and have already calculated lines 2a and 2b
- You enrolled in Marketplace coverage and need to determine your credit eligibility
- You received advance premium tax credits and must reconcile them against your actual income
Easy to overlook
This number often differs from the income estimate you gave the Marketplace When you enrolled, you estimated your household income for the year. Your actual household income on this line may be higher or lower because of raises, job changes, investment gains, or dependent income you did not anticipate. A difference of even a few thousand dollars changes your credit amount and can trigger either a refund or a repayment. 1 IRS Form 8962 Instructions — Line 3
Household income includes more than what appears on your W-2 This total captures tax-exempt interest, non-taxable Social Security, excluded foreign income, and dependent income — sources that do not show up on your W-2 or even on your Form 1040 AGI line. Filers who mentally equate “income” with “paycheck” underestimate their household income and are surprised by a smaller credit or a repayment. 2 IRS Publication 974 — Premium Tax Credit
Watch out for this
Forgetting to update the Marketplace when your income changes mid-year. If your income increases significantly and you do not report the change to the Marketplace, your advance payments continue at the higher level. The reconciliation on Form 8962 then shows excess advance credits, and you owe the difference. Reporting income changes promptly adjusts your monthly advance payments and prevents a large repayment at filing time.
Footnotes
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IRS Form 8962 Instructions, Line 3. https://www.irs.gov/instructions/i8962 ↩
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IRS Publication 974, Premium Tax Credit, Household Income. https://www.irs.gov/pub/irs-pdf/p974.pdf ↩