Kentucky Department of Revenue

Mar 6, 2025

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 account via Kentucky Business One Stop Portal.

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 account via Kentucky Business One Stop Portal.

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 account via Kentucky Business One Stop Portal.

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:

Review your compliance risks, free.

More from the blog

Learn how to keep your business compliant in all 50 states across payroll, HR, Secretary of State, and tax.

Corporate Tax Rates by State 2024

Corporations may be expected to pay two types of income tax depending on the state where they’re registered. Every business is responsible for paying federal corporate taxes, and some states will be responsible for paying state corporate taxes. Corporate tax rates vary from state to state. Some states use a flat rate, some use a bracket system, and some don’t have any corporate tax requirements. Here’s what you need to know about corporate tax rates by state and how Mosey can help you remain compliant.

Gabrielle Sinacola | Apr 28, 2024

The Startup’s Guide to Corporate Taxes

Starting a business is exciting, but as soon as you incorporate it, you must follow some critical steps to stay compliant. One of the most important things to do is understand your startup’s business tax obligations. It’s not the most thrilling part of running a company, but getting it right early on can save you headaches — and money — down the road. What corporate taxes does a newly incorporated startup have to worry about?

Gabrielle Sinacola | Nov 4, 2024

Employee vs. Contractor: Understanding the Difference

Contractor work arrangements are popular. According to the US Government Accountability Office, about one-third of all businesses and almost 90% of Fortune 500 companies use independent contractors in some capacity. Hiring contractors can be a particularly attractive option for early-stage businesses because it allows them to leverage specialized skill sets while building their internal teams. But contractors are very different from employees, and the two mustn’t be conflated—or hefty penalties can apply.

Gabrielle Sinacola | Aug 8, 2023

Ready to get started?

Schedule a free consultation to see how Mosey transforms business compliance.