A tax credit you can use to lower your monthly insurance payment (called your “premium”) when you enroll in a plan through the Health Insurance Marketplace®. Your tax credit is based on the income estimate and household information you put on your Marketplace application.
Federal poverty levels (FPLs) & premium tax credit eligibility
You can use all, some, or none of your premium tax credit in advance to lower your monthly premium.
You can buy health insurance through other sources, but the only way to get a premium tax credit is through the Health Insurance Marketplace®.