is it possible to get money back on your income tax return from a transaction that was done over 3 yrs ago?

Answer 1

Usually not. But the three years is counted from the time the original return was due, so you still have a couple months to amend your 2003 return and still get an additional refund if one was due to you.

Answer 2

you cant claim it on this year's taxes but you may be able to ammend your taxes from the whatever year that transaction was from.

Answer 3

depending on what it is, you may be able to do an amendment