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Confidential commercial-envelopes Aligned for Business Checks & Forms

Protect sensitive financial disbursements with security tinting, self-seal adhesives, and guaranteed window alignment.

✔ 100% Bank Compliance Guaranteed ✔ Advanced Anti-Fraud Protection ✔ ⚡ Stock Ships in 2–3 Days

Explore commercial-envelopes Types

Double Window Envelopes

Top & bottom windows line up with check addresses.

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Single Window Envelopes

Clean single window for invoices and statements.

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Self-Seal Envelopes

Peel-and-seal closure—no moisture required.

Tax Form Envelopes

Confidential envelopes fitted for 1099 and W-2 forms.

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100% Software Compatible

Precision-formatted for QuickBooks®, Quicken®, and Sage.

Advanced Fraud Defense

Microprint borders, security watermarks, & erasure protection.

100% Bank Guaranteed

Certified magnetic ink (MICR) printing guaranteed to clear.

Plain #10 Window Diagonal Seam Envelope – 4-1/8 x 9-1/2

Regular priceFrom $92.95
Plain #10 Gum Window Side Seam Envelope – 4-1/2 x 9-1/2

Regular priceFrom $90.95
Plain #10 Window Side Seam Envelope – 4-1/8 x 9-1/2

Regular priceFrom $90.95
Plain #10 Window Side Seam Envelope – 4-1/8 x 9-1/2

Regular priceFrom $90.95
Plain #9 Window Diagonal Seam Envelope – 3-7/8 x 8-7/8

Regular priceFrom $92.95
Plain #9 Window Side Seam Envelope – 3-7/8 x 8-7/8

Regular priceFrom $90.95
Plain #9 Window Side Seam Envelope – 3-7/8 x 8-7/8

Regular priceFrom $88.95
Plain Window Side Seam Envelope – 3-5/8 x 8-5/8

Regular priceFrom $88.95
Plain Regular Side Seam Envelope – 4-1/2 x 10-3/8

Regular priceFrom $88.95
Plain #10 Regular Side Seam Envelope – 4-1/8 x 9-1/2

Regular priceFrom $88.95
Plain #10 Regular Side Seam Envelope – 4-1/8 x 9-1/2

Regular priceFrom $86.95
Plain #9 Regular Side Seam Envelope – 3-7/8 x 8-7/8

Regular priceFrom $86.95
Plain #9 Regular Side Seam Envelope – 3-7/8 x 8-7/8

Regular priceFrom $84.95
Plain Regular Side Seam Envelope – 3-5/8 x 8-5/8

Regular priceFrom $84.95
Plain #10 Regular Diagonal Seam Envelope – 4-1/8 x 9-1/2

Regular priceFrom $90.95
Plain Regular Side Seam Envelope – 3-3/4 x 6-3/4

Regular priceFrom $80.95
Plain #9 Regular Diagonal Seam Envelope – 3-7/8 x 8-7/8

Regular priceFrom $88.95
Plain Regular Side Seam Envelope – 3-5/8 x 8-5/8

Regular priceFrom $86.95
Plain Regular Side Seam Envelope – 10-1/2 x 6

Regular priceFrom $164.95
Plain Regular Side Seam Envelope – 3-5/8 x 6-1/2

Regular priceFrom $84.95
Plain Regular Side Seam Envelope – 3-5/8 x 6-1/2

Regular priceFrom $80.95
Imprinted #9 Regular Diagonal Seam Envelope – 3-7/8 x 8-7/8

Regular priceFrom $118.95
Imprinted #9 Window Side Seam Envelope – 3-7/8 x 8-7/8

Regular priceFrom $116.95
Imprinted #10 Regular Side Seam Envelope – 4-1/8 x 9-1/2

Regular priceFrom $116.95
Imprinted #9 Regular Side Seam Envelope – 3-7/8 x 8-7/8

Regular priceFrom $110.95