https://ttlc.intuit.com/community/taxes/discussion/business-activity-code-211110-oil-gas-not-allowed-to-efile/01/3089220#M1128115 Tue, 24 Feb 2026 07:25:59 GMT 2003byn 2026-02-24T07:25:59Z https://ttlc.intuit.com/community/taxes/discussion/business-activity-code-211110-oil-gas-not-allowed-to-efile/01/3089220#M1128115 Tue, 24 Feb 2026 07:25:59 GMT https://ttlc.intuit.com/community/taxes/discussion/business-activity-code-211110-oil-gas-not-allowed-to-efile/01/3089220#M1128115 2003byn 2026-02-24T07:25:59Z https://ttlc.intuit.com/community/taxes/discussion/re-business-activity-code-211110-oil-gas-not-allowed-to-efile/01/3089241#M1128116 <P>Wrong code for the IRS (Schedule C).</P> <P>&nbsp;</P> <P>See&nbsp;<A href="https://www.irs.gov/instructions/i1040sc#idm140624739413312" target="_blank">https://www.irs.gov/instructions/i1040sc#idm140624739413312</A></P> Sun, 10 Sep 2023 13:52:11 GMT https://ttlc.intuit.com/community/taxes/discussion/re-business-activity-code-211110-oil-gas-not-allowed-to-efile/01/3089241#M1128116 Anonymous_ 2023-09-10T13:52:11Z https://ttlc.intuit.com/community/taxes/discussion/re-business-activity-code-211110-oil-gas-not-allowed-to-efile/01/3089270#M1128124 <P>Starting with 2022 tax returns, the IRS only accepts principal business activity codes that are in the list in the IRS instructions for Schedule C. The list of allowable codes is at the link that tagteam posted. You must use a code from that list.</P> <P>&nbsp;</P> Sun, 10 Sep 2023 17:14:51 GMT https://ttlc.intuit.com/community/taxes/discussion/re-business-activity-code-211110-oil-gas-not-allowed-to-efile/01/3089270#M1128124 rjs 2023-09-10T17:14:51Z