I filed my 2022 tax return in February 2023. I'm currently on LTD. In March 2023, I found out that I had to reimburse $35,000 total, $27,000 for 2022. How do I fix??

I got a letter that they won't issue a revised W-2 and just provided me with an overpayment reimbursement letter confirming I've reimbursed the disability company.