Office › Forms, Recordkeeping & Reference Materials › Form Envelopes

Simple, high quality double-window envelope for 1099 forms. Security tint with pattern makes it impossible to see the details of the contents, even...

Simple, high-quality, double-window envelope for 1099 tax forms. Protect sensitive information with this security-tinted envelope. Gummed closure k...

Double-window envelope for W-2 tax forms (four-up forms per sheet in four-corner style). The security tint with pattern makes it impossible to see ...

Satisfy IRS requirements with this tax envelope. Use with LW23UPALT tax forms. Tinted for 100% security. Double-windowed to display both employer a...

Adams® 3-Up 1099-NEC Gummed Seal Double-Window Security Tint Envelopes are designed specifically to fit three-per-sheet 1099-NEC forms, making them...

TOPS™ W-2 Envelopes fit your W-2 forms for the Social Security Administration. TOPS™ tax envelopes have a security tint and pattern to obscure conf...

Go from desk to mail bin in minutes. Featuring a convenient Peel & Seal strip for no-fuss mail prep, Adams® 3-Up 1099-NEC Peel & Seal Doubl...

Adams® 3-Up 1099-NEC Gummed Seal Double-Window Security Tint Envelopes are designed specifically to fit three-per-sheet 1099-NEC forms, making them...

Adams® 2-Up W-2 Gummed Seal Double-Window Security Tint Envelopes are designed specifically to fit continuous feed W-2 forms produced with pin-fed ...

Protect sensitive tax forms with these tax envelopes. This envelope is designed to fit 1095-B and 1095-C Affordable Care Act tax forms. Features in...

ComplyRight® Jumbo CMS-1500 Health Insurance Claim Form Envelopes help prevent processing delays by allowing the sender to load the envelopes witho...

Quality Park® #10 1/2 Healthcare Claim Form Envelopes are for CMS-1500 and other insurance forms. The reflex blue pattern protects sensitive inform...

Quality Park® #10 1/2 Healthcare Claim Form Envelopes are for CMS-1500 and other insurance forms. The reflex blue pattern protects sensitive inform...