Southern Business Machines can equip your business for success with a wide range of styles and sizes of business envelopes. Stock up on #10 envelopes, also known as “business size” envelopes, which are perfectly sized for an 8 1/2 x 11 sheet of paper folded in thirds.

Single & Double Window Envelopes for checks, Booklet or Open End envelopes for larger mailings, and Expansion Envelopes for books or large stacks of paper. Our envelope options come in many sizes, colors, and styles, and many of them can be custom printed with your business logo, return address, and more! 

Ready for 1099 Envelopes! Let us help get your supply started for tax season! 

Click the tab below to start reviewing for your envelopes now!

(Have a Folder or Folder Inserter System? Click the tab to review a machineable envelope style for your equipment!)