Fillable IRS Form 941‑SS (Quarterly Federal Tax Return)

Form 941‑SS is the Employer’s Quarterly Federal Tax Return used by businesses operating in U.S. territories (American Samoa, Guam, the Northern Mariana Islands, and the U.S. Virgin Islands). This fillable PDF lets you enter payroll data quickly, save a digital copy, and print or e‑file without the hassle of paper forms.

What Is Form 941‑SS and Who Needs It?

Employers who pay wages to employees in the territories must file Form 941‑SS each quarter. The form reports income tax, Social Security tax, and Medicare tax withheld from employee wages, as well as the employer’s share of those taxes.

Key Sections and Required Information

The form is divided into clear sections:

• Employer Information – EIN, name, address, and filing quarter.
• Wage & Tax Data – Total wages, tips, other compensation, and taxes withheld.
• Adjustments – Corrections for prior quarters, tax credits, and overpayments.
• Tax Liability – Calculations for Social Security, Medicare, and additional taxes.
• Signature – Authorized officer’s signature and date.

How to Complete the Fillable PDF with Formize

Instead of downloading the PDF and opening a separate editor, simply click the “Fill out this form” button on this page. The Formize PDF Filler app loads instantly, providing an intuitive, web‑based interface.

Common Mistakes to Avoid

• Leaving the EIN blank or entering an incorrect number.
• Mis‑reporting the quarter (e.g., using Q1 dates for a Q2 filing).
• Failing to include adjustments from prior quarters.
• Submitting without a signature or date.

Where to Submit Your Completed Form

After filling out and saving the form, you can:

• Print and mail it to the IRS processing center listed in the instructions for your territory.
• Upload the PDF through the IRS e‑file system if you have an approved electronic filing method.

Always keep a copy for your records and verify the filing deadline (the last day of the month following the quarter).