topic https://www.thebalancesmb.com/how-to-deduct-startup-costs... in Get your taxes done using TurboTax https://ttlc.intuit.com/community/taxes/discussion/https-www-thebalancesmb-com-how-to-deduct-startup-costs/01/244747#M102576 <A rel="nofollow" target="_blank" href="https://www.thebalancesmb.com/how-to-deduct-startup-costs-on-business-taxes-397608">https://www.thebalancesmb.com/how-to-deduct-startup-costs-on-business-taxes-397608</A><BR />The above states you can go back a year from the start date Sat, 01 Jun 2019 20:04:52 GMT donferg1332 2019-06-01T20:04:52Z I started a business with start up cost about $7731 in 2017, but it didn't make any income in 2017. In 2018, I get some income. How do I write off my start up cost? https://ttlc.intuit.com/community/taxes/discussion/i-started-a-business-with-start-up-cost-about-7731-in-2017-but-it-didn-t-make-any-income-in-2017-in/01/244743#M102574 Sat, 01 Jun 2019 20:04:51 GMT https://ttlc.intuit.com/community/taxes/discussion/i-started-a-business-with-start-up-cost-about-7731-in-2017-but-it-didn-t-make-any-income-in-2017-in/01/244743#M102574 tonycechen 2019-06-01T20:04:51Z https://www.thebalancesmb.com/how-to-deduct-startup-costs... https://ttlc.intuit.com/community/taxes/discussion/https-www-thebalancesmb-com-how-to-deduct-startup-costs/01/244747#M102576 <A rel="nofollow" target="_blank" href="https://www.thebalancesmb.com/how-to-deduct-startup-costs-on-business-taxes-397608">https://www.thebalancesmb.com/how-to-deduct-startup-costs-on-business-taxes-397608</A><BR />The above states you can go back a year from the start date Sat, 01 Jun 2019 20:04:52 GMT https://ttlc.intuit.com/community/taxes/discussion/https-www-thebalancesmb-com-how-to-deduct-startup-costs/01/244747#M102576 donferg1332 2019-06-01T20:04:52Z