Enter the total amount of 2023 Iowa estimated tax payments. This includes any 2023 estimated payment made in January 2024 and any payments made with the IA 1040V Payment Voucher for tax year 2023. Also include any amount applied to your 2023 Iowa estimated tax from your 2022 IA 1040, line 69. You cannot claim any additional Iowa income tax paid for 2022 or for any prior tax years as an estimated payment. Make sure the estimated payments claimed on the return match what was paid. If necessary, the taxpayer or representative with an Iowa power of attorney on file can call the Department to verify the payments on file. Only the IA 2848 is accepted to establish a representative as a power of attorney. Taxpayers with a GovConnectIowa account can check their estimated payments at govconnect.iowa.gov prior to filing their individual income tax return.