Arkansas Taxpayer Portal

Arkansas Taxpayer Access Point (ATAP) is an online portal operated by the Arkansas Department of Finance and Administration for managing state tax obligations. It serves individual taxpayers, businesses, and tax preparers who need to file returns, make payments, and manage accounts for various Arkansas state taxes. Users can register new tax accounts, file and amend returns electronically, and view filing and payment history through the platform. The portal supports functions such as sales and use tax, withholding tax, and other business tax types administered by the state. It provides a centralized, self-service channel for taxpayers to communicate with the department, update account information, and respond to notices without visiting a physical office.