Ohio Department of Taxation

Dec 10, 2025

Access the Ohio Department of Taxation here.

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

Agency Accounts

Ohio Withholding Account

Access your online account via OH ID.

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

Withholding Account Number
Initial Withholding Tax Filing Frequency

Bureau of Workers' Compensation Policy Account

The Bureau of Workers' Compensation Policy Account allows you to set up and manage the following information:

BWC Policy Number

Ohio Commercial Activity Tax (CAT) Account

Access your online account via OH ID.

The Ohio Commercial Activity Tax (CAT) Account allows you to set up and manage the following information:

Commercial Activity Tax (CAT) Account Number

Ohio Sales Tax Account

Access your online account via OH ID.

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

Sales Tax Account Number

Find out more on how to stay compliant with the Ohio Department of Taxation:

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.

Parental Leave Laws: State-by-State PFML Compliance Guide (2025)

Parental leave laws in the U.S. vary widely across states, with some offering extensive benefits while others follow federal guidelines. Mosey’s guide provides a comprehensive overview of parental leave regulations in each state to help organizations ensure compliance in 2025. We’ll review the leave entitlements, eligibility requirements, and key points for all 50 states and discuss how Mosey can manage state compliance. How Does Parental Leave Differ from FMLA? The Family and Medical Leave Act (FMLA) is a federal law requiring employers to provide at least 12 weeks of unpaid leave per year to qualifying employees under certain circumstances. FMLA includes some qualifying parental leave reasons (like the birth of a child or adoption), but it isn’t the same as parental leave.

Right To Disconnect: Employer FAQs on After-Hours Legislation

The concept of disconnecting from work once the clock says you’re done has taken root. The “right to disconnect,” policies designed to protect employees from after-hours work-related communications, is becoming more common worldwide. In this article, we’re answering that question as we examine the essentials of these laws, their impact on employee rights, and how companies in the U.S. can prepare — and how Mosey has your back in the ever-evolving world of corporate compliance.

PFML Massachusetts: An Employer's Guide to MA PFML in 2024

With the recent amendment to Paid Family and Medical Leave (PFML), Massachusetts businesses have a new duty. As of 2024, the state has developed new rules that greatly affect how companies handle this employee benefit. This guide provides a clear, simple overview of what PFML requires, the most current modifications, and how Mosey can help Massachusetts companies manage state compliance. What Is Massachusetts PFML? Paid Family and Medical Leave (PFML) in Massachusetts is a state program designed to provide financial support to workers who must take time off for certain family or medical reasons.

Ready to get started?

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

Schedule a free consultation