Kentucky Taxpayer Portal

The Kentucky Taxpayer Portal, hosted at idp-rev.ky.gov, is an identity and access management gateway operated by the Kentucky Department of Revenue. It provides individual taxpayers, businesses, and tax professionals with a secure single sign-on point to access state tax filing and account management services. Through this portal, users can authenticate their identity before reaching applications for filing returns, making payments, and reviewing tax account information. The system serves as the entry point for Kentucky's online revenue services, centralizing login credentials so residents and businesses do not need separate accounts for each tax-related application. It supports the state's broader effort to digitize tax administration by ensuring secure, verified access to sensitive financial and personal data.