
The ACA Subsidy Cliff Returns in 2026: How Self-Employed Filers Near $63,840 Use a SEP IRA to Keep the Premium Tax Credit
The enhanced ACA subsidies expired December 31, 2025, so in 2026 a single filer one dollar above roughly $63,840 in MAGI loses the entire premium tax credit while Marketplace rates rise a median 18%. Deductible SEP IRA, solo 401(k), traditional IRA and HSA contributions are above-the-line, so they lower the MAGI the credit uses — and the repayment cap on excess advance credits is gone for tax years after 2025, making every dollar of the excess repayable.








