Received a CP28A notice. States I may have claimed too large of a home mortgage interest deduction. 1098 and Schedule A appear correct. No fine listed. What do I do?

Forum|Forum|6 months ago
December 21, 2025
1 reply
64 views

It says if I claimed a deduction in error, I should amend my return. After reviewing 1098 and Schedule A, Schedule A contains claims partial mortgage interest and appears correct. I am assuming I do nothing but not sure that is a safe assumption.

TurboTax Online

Mike9241

Level 15

see this IRS webpage for what you must do

https://www.irs.gov/individuals/understanding-your-cp28a-notice

do nothing and the IRS will adjust the deduction to what it computed and then bill you penalties and interest. so responding in critical.

Mike9241

ankknaAuthor

Level 2

I filed my taxes with TurboTax and it looks like they adjusted my interest deduction correctly. I don't see anything wrong. Do I just reach out to TurboTax somehow and ask them to validate?

user17677258366

Level 2

I have the same issue. It looks like the calculations were correct but then Turbotax filled with a limit of 1,000,000 instead of 750,000. I don't qualify for the 1,000,000.