Subsidies & Tax Credits Guide

Subsidies and Tax Credits: Who Qualifies

How premium tax credits work

Marketplace subsidies cap what you pay for a benchmark plan as a percentage of your household income. The credit applies instantly to your monthly premium, and many households pay under $100 a month for real coverage. Some pay nothing.

What counts as income

Eligibility uses your household's modified adjusted gross income for the coverage year: wages, self-employment profit, and certain other income. Estimating this well matters, because underestimating can mean repaying credits at tax time.

Cost-sharing reductions: the quiet second subsidy

If your income falls in the qualifying range and you choose a silver plan, cost-sharing reductions shrink your deductible and copays too. This is one of the most valuable and least known features in the marketplace, and we always check whether you qualify.

Income-Change Checklist for Marketplace Subsidies

Your subsidy is based on your estimated annual income. Report any of the following to the Marketplace as soon as they happen, rather than waiting for tax season:

• A new job or job loss that changes your household's expected annual income.
• A raise, bonus, or reduction in hours that shifts your income meaningfully from your original estimate.
• Starting or stopping self-employment or freelance work.
• A change in household size: marriage, divorce, birth, adoption, or a dependent moving out.
• Gaining or losing access to other coverage, such as a spouse's employer plan or Medicare eligibility.
• Moving to a different address, especially across state lines, which can affect both eligibility and available plans.

Reporting changes promptly reduces the odds of a large repayment or a missed credit when you file taxes for the year.