Thank you for giving me the opportunity to assist you. I will give the best answer that I can with the information provided.
I am a little confused as to why you filed amended returns
for 2006, 2007, and 2008? If you actually received your FERS disability in those years, but then paid it back in future years, you do not amend the prior year return
--you deduct the repayment when you pay it.
If the money that you paid back was not subtracted from the 1099R, then you can claim it as a repayment, and deduct it on schedule A
, to the extent that it was taxable on prior returns. The procedure is slightly different depending on whether the amount was greater than or less than $3000. There is also the possibility of taking a credit
for the tax depending on the situation
See page 90 in http://www.irs
Please let me know if I can assist you further.