https://ttlc.intuit.com/community/after-you-file/discussion/hi-what-information-is-needed-to-submit-a-claim-against-turbotax-s-100-tax-guarantee/01/2806259#M680257 Filed an amended return, then received notice from IRS that I owe more money than what was originally listed on the TurboTax form. Tue, 10 Mar 2026 07:14:19 GMT david-da-jiang 2026-03-10T07:14:19Z https://ttlc.intuit.com/community/after-you-file/discussion/hi-what-information-is-needed-to-submit-a-claim-against-turbotax-s-100-tax-guarantee/01/2806259#M680257 Filed an amended return, then received notice from IRS that I owe more money than what was originally listed on the TurboTax form. Tue, 10 Mar 2026 07:14:19 GMT https://ttlc.intuit.com/community/after-you-file/discussion/hi-what-information-is-needed-to-submit-a-claim-against-turbotax-s-100-tax-guarantee/01/2806259#M680257 david-da-jiang 2026-03-10T07:14:19Z https://ttlc.intuit.com/community/after-you-file/discussion/re-hi-what-information-is-needed-to-submit-a-claim-against-turbotax-s-100-tax-guarantee/01/2806263#M680258 <P><SPAN>Accuracy Guarantee&nbsp;</SPAN><A href="https://ttlc.intuit.com/community/charges-and-fees/help/how-do-i-submit-a-claim-under-the-turbotax-100-accurate-calculation-guarantee-or-100-accurate-expert/00/26065" target="_blank" rel="noopener"><SPAN>https://ttlc.intuit.com/community/charges-and-fees/help/how-do-i-submit-a-claim-under-the-turbotax-1...</SPAN></A></P><P><SPAN>But it only covers actual CALCULATION errors in the program, not user error (and it’s almost always user error), and it only pays any penalties or interest resulting from that error, not the taxes.&nbsp;<STRONG>Either way, you are still responsible for the increase in tax.</STRONG></SPAN></P><P><SPAN>&nbsp;</SPAN></P> Tue, 27 Dec 2022 19:01:54 GMT https://ttlc.intuit.com/community/after-you-file/discussion/re-hi-what-information-is-needed-to-submit-a-claim-against-turbotax-s-100-tax-guarantee/01/2806263#M680258 Critter-3 2022-12-27T19:01:54Z