Grace and Daniel Okafor file jointly for 2025 and have Marketplace coverage. Their modified AGI is $62,000. They claim two dependents: Ruth, 17, who earned $4,000 of wages and files only to get back her withholding, and Samuel, 20, a full-time student who earned $16,500 of wages and is required to file. Neither child has other income. What is the household income used to compute their 2025 premium tax credit?
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Answer: C
- Start with the Okafors' modified AGI: $62,000.
- Samuel's $16,500 of earned income exceeds the 2025 dependent filing threshold for earned income ($15,750), so he is required to file; add his MAGI: $62,000 + $16,500 = $78,500.
- Ruth's $4,000 is below the threshold; filing only for a refund does not make her required to file, so exclude it.
- Household income = $78,500.
$62,000: Omits Samuel, whose MAGI must be included because he is a dependent required to file a return.
$66,000: Adds Ruth instead of Samuel; a dependent who files only to claim a refund is not required to file, so her income is excluded.
$78,500: Correct. Household income is the MAGI of the taxpayers plus the MAGI of each dependent who is required to file: $62,000 + $16,500 (IRC §36B(d)(2); Form 8962 instructions).
$82,500: Includes Ruth's $4,000; her wages are below the $15,750 dependent filing threshold, so she is not required to file.
PTC household income = MAGI of the taxpayer and spouse plus MAGI of dependents who are required to file, not dependents who file only for a refund.