Knox County, KY Payroll Tax Registration

Dec 10, 2025

If you are an employer in Knox County, Kentucky, it is important to be aware of the local payroll tax requirements for businesses operating in the city. These requirements may include registering your business with the city and withholding a certain percentage of your employees' wages for local taxes.

How to Register for Payroll Tax in Knox County

Knox County, Kentucky Local Withholding Tax Setup for Professional Corporation, LLP, LLC, Corporation

Employers must register with the Knox County Occupational License Fee Administrator to withhold occupational tax from the qualifying wages of employees working within the county, even if they are remote.

  1. Complete an Occupational License Fee Application

    Complete a Knox County Occupational License Fee Application.

  2. File Your Occupational License Fee Application

    File your completed Occupational License Fee Application with the Knox County Occupational License Fee Administrator by email.

Documents and Resources

Knox County, KY Payroll Registration Agencies

Use Mosey to register for payroll accounts in Knox County.

Register for payroll taxes with the state of Kentucky

Agencies in Kentucky

See all

More from the blog

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

Introducing Tax Account Management

Today we are announcing Mosey Tax Account Management—the best way to register, resolve agency notices, and monitor for issues across all 1,200+ state and local tax accounts. We designed Tax Account Management for busy finance and payroll teams struggling with penalties and distractions from taxes in 50 states and thousands of localities. No more missed registrations that cause back taxes. No more missed tax rate changes that lead to underpayment penalties. Last but not least, no more toil from dealing with letters from state agencies.

Alex Kehayias | Nov 5, 2025

California Exempt vs. Non-Exempt Employee Labor Laws

Labor laws protect employers by ensuring fair treatment, fair wages, and a reasonable work environment. These laws and protections apply to most employees nationwide, although some workers may be exempt from certain protections. Labor laws for exempt and non-exempt employees in California are slightly different. Most California employees are non-exempt from protections under the law, while certain classes of employees are considered exempt from some provisions.

Kaitlin Edwards | Aug 1, 2024

Registered Agents in Colorado: Choosing & Complying for LLCs

Laws around registered agents in Colorado just got a bit more intense. New verification requirements took effect in July 2025, creating compliance hurdles for every LLC and corporation in the state. Whether you’re forming your first Colorado business or managing entities across multiple states, understanding these agent requirements matters. This guide breaks down what Colorado businesses need to know about registered agents—from the 2025 law changes to choosing between self-service and professional providers.

Paul Boynton | Nov 10, 2025

Ready to get started?

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