回复：IRS寄出来的和自己每年留的copy件是一模一样的，没有任何差别？不为省钱是别的原因

Call 1-800-829-1040; selection option 2 then 3. It will automatically transfer to 1-866-234-2942, then select 1 for English.

Wait for a representative and ask to mail copirs of tax return transcripts as well as tax acccount transcripts during past three years. Free of charge.