https://ttlc.intuit.com/community/taxes/discussion/re-roth-ira/01/2793573#M1027617 <P>The tax owed would be collected when you file your return for the year it was converted.&nbsp; To avoid any underpayment penalty you may need to send in an estimated payment.&nbsp; You can use the <A href="https://turbotax.intuit.com/tax-tools/calculators/taxcaster/" target="_self">TaxCaster</A> calculator to estimate the amount of your refund or expected tax owed.&nbsp; If the results show a tax due you can use this amount as an estimated payment or adjust your withholding for the rest of the year using the <A href="https://turbotax.intuit.com/tax-tools/calculators/w4/" target="_self">W-4 Calculator 2022</A>.&nbsp;&nbsp;</P> Thu, 17 Nov 2022 00:45:18 GMT Loretta P 2022-11-17T00:45:18Z https://ttlc.intuit.com/community/taxes/discussion/roth-ira/01/2793307#M1027616 <P><SPAN class="">When is tax for 401k conversion to Roth IRA due? I did not make any estimated tax.</SPAN></P> Tue, 10 Mar 2026 06:46:25 GMT https://ttlc.intuit.com/community/taxes/discussion/roth-ira/01/2793307#M1027616 Carrie23 2026-03-10T06:46:25Z https://ttlc.intuit.com/community/taxes/discussion/re-roth-ira/01/2793573#M1027617 <P>The tax owed would be collected when you file your return for the year it was converted.&nbsp; To avoid any underpayment penalty you may need to send in an estimated payment.&nbsp; You can use the <A href="https://turbotax.intuit.com/tax-tools/calculators/taxcaster/" target="_self">TaxCaster</A> calculator to estimate the amount of your refund or expected tax owed.&nbsp; If the results show a tax due you can use this amount as an estimated payment or adjust your withholding for the rest of the year using the <A href="https://turbotax.intuit.com/tax-tools/calculators/w4/" target="_self">W-4 Calculator 2022</A>.&nbsp;&nbsp;</P> Thu, 17 Nov 2022 00:45:18 GMT https://ttlc.intuit.com/community/taxes/discussion/re-roth-ira/01/2793573#M1027617 Loretta P 2022-11-17T00:45:18Z