Kentucky Department of Revenue

Jan 15, 2026

Access the Kentucky Department of Revenue here.

The Kentucky Department of Revenue is the state agency responsible for overseeing tax administration and compliance in the state of Kentucky. They work to ensure that individuals and businesses are meeting their tax obligations in accordance with state laws and regulations.

Agency Accounts

Kentucky Commonwealth Business Identifier (CBI)

The Kentucky Commonwealth Business Identifier (CBI) allows you to set up and manage the following information:

Commonwealth Business Identifier (CBI) : The unique, ten-digit, number assigned by the Department of Revenue to all Kentucky businesses

Kentucky Withholding Account

Access your online accounts:

The Kentucky Withholding Account allows you to set up and manage the following information:

Withholding Account Number
Initial Withholding Tax Deposit Schedule

Kentucky Sales Tax Account

Access your online accounts:

The Kentucky Sales Tax Account allows you to set up and manage the following information:

Sales Tax Account Number

Kentucky Corporation Tax Account

Access your online accounts:

The Kentucky Corporation Tax Account allows you to set up and manage the following information:

Kentucky Corporation Account Number : Enter your six digit Kentucky Corporation Account Number.

Kentucky Limited Liability Entity Tax Account

Access your online accounts:

The Kentucky Limited Liability Entity Tax Account allows you to set up and manage the following information:

Limited Liability Entity Tax ID

Find out more on how to stay compliant with the Kentucky Department of Revenue:

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Agencies in Kentucky

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