https://ttlc.intuit.com/community/taxes/discussion/re-e-file-rejection/01/2534992#M908836 <P>When you have a SSN mismatch or someone has used your child's SSN --even by mistake--- you will not be able to e-file.&nbsp; &nbsp;You will need to print, sign and mail your tax return this year.</P> <P>&nbsp;</P> <P class="p1">When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s.<SPAN class="Apple-converted-space">&nbsp; </SPAN>Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS/state received the return.</P> <P class="p2">Federal and state returns must be in separate envelopes and they are mailed to different addresses.<SPAN class="Apple-converted-space">&nbsp; </SPAN>Read the mailing instructions that print with your tax return carefully so you mail them to the right addresses.</P> Tue, 01 Mar 2022 14:38:09 GMT xmasbaby0 2022-03-01T14:38:09Z https://ttlc.intuit.com/community/taxes/discussion/e-file-rejection/01/2534962#M908835 <P>My e file was rejected stating that a ss# i filed for my kids wasn't allowed on multiple forms or was filed on another return, but it didn't specify which ss#. All the ss# are correct and I have an agreement with my ex husband that we alternate years on one of my children. He said he didn't claim him this year as it's not his year.&nbsp;</P> Mon, 09 Mar 2026 09:25:02 GMT https://ttlc.intuit.com/community/taxes/discussion/e-file-rejection/01/2534962#M908835 Ekgill88 2026-03-09T09:25:02Z https://ttlc.intuit.com/community/taxes/discussion/re-e-file-rejection/01/2534992#M908836 <P>When you have a SSN mismatch or someone has used your child's SSN --even by mistake--- you will not be able to e-file.&nbsp; &nbsp;You will need to print, sign and mail your tax return this year.</P> <P>&nbsp;</P> <P class="p1">When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s.<SPAN class="Apple-converted-space">&nbsp; </SPAN>Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS/state received the return.</P> <P class="p2">Federal and state returns must be in separate envelopes and they are mailed to different addresses.<SPAN class="Apple-converted-space">&nbsp; </SPAN>Read the mailing instructions that print with your tax return carefully so you mail them to the right addresses.</P> Tue, 01 Mar 2022 14:38:09 GMT https://ttlc.intuit.com/community/taxes/discussion/re-e-file-rejection/01/2534992#M908836 xmasbaby0 2022-03-01T14:38:09Z