https://ttlc.intuit.com/community/taxes/discussion/re-2021-tax-amendment/01/3350176#M1238384 <P>You will need to paper file your amendment since it is from a prior year. I'm not sure what a business operating number is or where you are being asked this.</P> Wed, 24 Apr 2024 19:48:43 GMT CatinaT1 2024-04-24T19:48:43Z https://ttlc.intuit.com/community/taxes/discussion/2021-tax-amendment/01/3349686#M1238383 <P>I processed an amendment on my 2021 tax return on 15 April. &nbsp;The state amendment got accepted, but the federal got declined because I was missing a business operating number. Am I still able to fix this amendment and also how would I obtain the business operating number if it was not on my document from my previous employer?</P> Wed, 11 Feb 2026 07:10:49 GMT https://ttlc.intuit.com/community/taxes/discussion/2021-tax-amendment/01/3349686#M1238383 Jsdion83 2026-02-11T07:10:49Z https://ttlc.intuit.com/community/taxes/discussion/re-2021-tax-amendment/01/3350176#M1238384 <P>You will need to paper file your amendment since it is from a prior year. I'm not sure what a business operating number is or where you are being asked this.</P> Wed, 24 Apr 2024 19:48:43 GMT https://ttlc.intuit.com/community/taxes/discussion/re-2021-tax-amendment/01/3350176#M1238384 CatinaT1 2024-04-24T19:48:43Z