MAS, Inc. - Certified Public Accountants
Home
Management
Services
Tax & Business Links
Client Resources
COVID-19 Resources
Learning Center
Contact
More
- EFTPS: Set up an online account with the IRS where you can make tax deposits.
- W-4 Calculator: This calculator collects data to help claim the proper amount of W-4 exemptions.
- Refund: Track the status of a refund on a recently filed tax return.
- File and pay taxes online.
- WA DOR Small business guide.
- Master Business Application.
- File and pay taxes online
-WA Long-Term Care Act
