Form W-9
Request for Taxpayer Identification Number and Certification.
Client Resources
Forms & Downloads
Use official IRS and Maine pages for current forms, instructions, and business filings.
Frequently requested
Tax & business forms
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Form 1040-ES
Estimated Tax for Individuals.
For employers & employees
Payroll forms
Form W-4
Employee’s Withholding Certificate.
Forms W-2 & W-3
Wage and Tax Statement and the related Form W-3 transmittal.
Form 941
Employer’s Quarterly Federal Tax Return.
Form 940
Employer’s Annual Federal Unemployment (FUTA) Tax Return.
Maine business filings
BETE, BETR & annual reports
BETE & BETR
Find current Business Equipment Tax Exemption and Business Equipment Tax Reimbursement applications.
Maine annual report
File a Maine annual report through the state’s online service.
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