This content is for general informational purposes and does not constitute medical, legal, or financial advice. Healthcare rules and costs change annually. Last reviewed: January 1, 2025. Always verify current details with your insurer, employer, or a licensed healthcare navigator.
Advance Premium Tax Credit (APTC)
A federal subsidy that reduces your monthly marketplace plan premium based on your income.
Full Definition
The Advance Premium Tax Credit (APTC) is a federal subsidy available to people who buy health insurance through the ACA marketplace (HealthCare.gov or state exchanges). Eligibility is based on your projected household income relative to the federal poverty level (FPL). The credit is paid directly to your insurer each month to reduce your premium. If you earn more than projected, you may owe some back at tax time; if you earn less, you may receive a larger credit as a refund. Enhanced APTCs have been available through 2025 via the Inflation Reduction Act.
Real-World Example
A 45-year-old earning $35,000/year qualifies for an APTC of $320/month. Instead of paying $480/month for a Silver plan, they pay only $160/month — the tax credit covers the rest, paid directly to the insurer.
Related Terms
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