Maine Revenue Services

Dec 10, 2025

Access the Maine Revenue Services here.

Maine Revenue Services is the state agency responsible for overseeing tax collection and compliance in the state of Maine. They work to ensure that individuals and businesses are meeting their tax obligations in accordance with state laws and regulations.

Agency Accounts

Maine Sales Tax Account

Access your online account via Maine Tax Portal.

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

  • Sales Tax Registration Number

Maine Business Income Tax Account

Access your online account via Maine Tax Portal.

The Maine Business Income Tax Account allows you to set up and manage the following information:

  • Maine Tax Portal Account Number

Maine Withholding Tax Account

Access your online account via Maine Tax Portal.

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

  • Withholding Tax Account Number

Find out more on how to stay compliant with the Maine Revenue Services:

Zero payroll penalties, zero distractions.

More from the blog

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

Employee Benefits Compliance: A Guide for Employers (2025)

Employee benefits are one of the most important elements of attracting and retaining top talent, and offering these perks comes with significant responsibilities for employers. Complying with federal, state, and local laws governing benefits is critical to avoiding legal trouble, financial penalties, and reputational damage. Mosey’s guide provides a comprehensive overview of employee benefits compliance for 2025 and offers actionable steps for employers to meet their obligations.

Gabrielle Sinacola | Dec 13, 2024

SHIELD Act: Compliance Guide for New York Employers

Business owners face an ever-growing challenge to protect sensitive private information from data breaches and cyber threats. Enter the New York SHIELD Act, a law designed to bolster data protection for New York residents. But what exactly does the NY SHIELD Act entail? And how can companies get and stay compliant? Today, we’re breaking down the SHIELD Act essentials so you can better safeguard your business and, just as importantly, maintain consumer trust.

Paul Boynton | Mar 14, 2025

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.

Gabrielle Sinacola | Sep 29, 2024

Ready to get started?

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