We have a family HDHP health insurance the whole 2023 and $ 7,600 (not exceed the $7,750 limit) was contributed to the HSA. But my wife got a part-time job with a non-HDHP health insurance since May 2023. I understand that we are not eligible for family HSA since May 2023, which decreases our maximum contribution from $7,750 to $5,150 ($7,750 for 4 months and $3,850 for 8 months). I think I have $2,450 excess contribution in this case. I have filed the 2023 tax return since TurboTax Premier does not warn about it. Can I do an amend through TurboTax PC client?
