https://ttlc.intuit.com/community/after-you-file/discussion/should-i-mail-a-copy-of-1099-s-with-amended-return-to-irs-that-i-forgot-to-include-in-original-tax/01/578545#M113734 <P>I had sold a investment property for a loss of 2K that i forgot to add on original tax return, so i filed an amended return printed the form to mail to IRS as per instructions. Under explanations, i wrote that the 1099s form information was added. Now i am wondering, Do i have to send a copy of my 1099s form to IRS along with the 1040X amended tax return i just completed? (i see it says attach any supporting documents where it asked me to explain the changes on PART III)</P> Wed, 05 Jun 2019 22:10:48 GMT sh1595 2019-06-05T22:10:48Z https://ttlc.intuit.com/community/after-you-file/discussion/should-i-mail-a-copy-of-1099-s-with-amended-return-to-irs-that-i-forgot-to-include-in-original-tax/01/578545#M113734 <P>I had sold a investment property for a loss of 2K that i forgot to add on original tax return, so i filed an amended return printed the form to mail to IRS as per instructions. Under explanations, i wrote that the 1099s form information was added. Now i am wondering, Do i have to send a copy of my 1099s form to IRS along with the 1040X amended tax return i just completed? (i see it says attach any supporting documents where it asked me to explain the changes on PART III)</P> Wed, 05 Jun 2019 22:10:48 GMT https://ttlc.intuit.com/community/after-you-file/discussion/should-i-mail-a-copy-of-1099-s-with-amended-return-to-irs-that-i-forgot-to-include-in-original-tax/01/578545#M113734 sh1595 2019-06-05T22:10:48Z https://ttlc.intuit.com/community/after-you-file/discussion/no-the-irs-got-a-copy-of-that-form-already-they-don/01/578547#M113736 <P>No, the IRS got a copy of that form already ... they don't need yours.&nbsp;</P> Wed, 05 Jun 2019 22:10:49 GMT https://ttlc.intuit.com/community/after-you-file/discussion/no-the-irs-got-a-copy-of-that-form-already-they-don/01/578547#M113736 Critter 2019-06-05T22:10:49Z