City of Mason Tax Office

Oct 30, 2025

Access the City of Mason Tax Office here.

The City of Mason Tax Office is a state agency in Ohio responsible for overseeing tax compliance and collection within the city limits of Mason. This agency ensures that residents and businesses adhere to local tax laws and regulations to maintain funding for essential city services and infrastructure.

Agency Accounts

Mason Withholding Tax Account

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

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

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