City of Washington Court House Tax Department

Apr 9, 2026

Access the City of Washington Court House Tax Department here.

The City of Washington Court House Tax Department is a state agency in Ohio responsible for overseeing tax compliance within the city limits. They work to ensure that residents and businesses are meeting their tax obligations in accordance with state laws and regulations.

Agency Accounts

Washington Court House Withholding Tax Account

The Washington Court House Withholding Tax Account allows you to set up and manage the following information:

Washington Court House Withholding Account ID : Enter your EIN if you don't have an account number

Zero payroll penalties, zero distractions.

Coverage for 700+ state and local payroll tax accounts. Prevent penalties, resolve notices, and simplify tax account registration.

Schedule a free consultation

Agencies in Ohio

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.

Mosey Partners with Ethena to Simplify Compliance and Workplace Training

We’re excited to announce a new partnership between Mosey, the leading state compliance solution, and Ethena, the modern compliance training platform. Together, we’re making it easier than ever for businesses to stay compliant. For growing businesses, compliance doesn’t stop at tax registrations and annual report filings—it also includes ensuring employees receive the right training to meet legal and ethical standards. Harassment prevention, data security, and workplace safety are just a few of the critical topics that companies need to stay on top of, and training requirements vary from state to state.

Colorado Pay Transparency Law: Equal Pay for Equal Work Act 2024

The Colorado Equal Pay for Equal Work Act (EPEWA) is one of the nation’s most comprehensive pay transparency laws. It aims to address wage gaps and ensure fair compensation across all sectors. This law, effective in 2021 and expanded in 2024, continues to promote pay equity and transparency in the workplace. Colorado businesses must comply with these updated regulations to avoid penalties and foster a culture of fairness. This guide explains how the law works, what employers need to know, and how Mosey can assist with state compliance.

Ohio CAT Tax: Rates, Filing, and Due Dates (2024)

The business world moves fast, and Ohio isn’t standing still. If you’re running a business in the Buckeye State or have employees there, you’ve probably heard about the Ohio Commercial Activity Tax (CAT). It’s not exactly new, but the rules of the game are about to change significantly. Starting January 1, 2024, Ohio rolled out major revisions to the CAT, and if you’re not paying attention, you could miss out on some serious savings or even get caught off guard by unexpected tax bills.

Ready to get started?

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