Return Mail Envelopes

This ComplyRight income tax return envelope with two windows serves as a multipurpose envelope that will dress up every tax return and report from your office. Easily mail large documents and tax returns with an address cover sheet: this envelope is a perfect solution to quickly seal and protect data. The way you present your work needs to match your firm's professionalism every step of the way. Both the recipient address and return address show through the envelope windows..Double-window multipurpose tax return envelope will dress up every tax return and report from your office.Dimensions: 9.5" x 11.5".Made of paper in white with green accents.Features a peel-and-seal closure to quickly seal and protect data.Upper window is located on the left and measures 4.5" x 2", and the lower one located on the right measures 4.5" x 2".50 envelopes per pack.Both the recipient address and return address show through the envelope windows

This ComplyRight income tax return envelope with two windows serves as a multipurpose envelope that will dress up every tax return and report from your office. Easily mail large documents and tax returns with an address cover sheet: this envelope is a perfect solution to quickly seal and protect data. The way you present your work needs to match your firm's professionalism every step of the way. Both the recipient address and return address show through the envelope windows..Double-window multipurpose tax return envelope will dress up every tax return and report from your office.Dimensions: 11.63" x 9.63".Made of paper in white with green accents.Features a peel-and-seal closure to quickly seal and protect data.Upper window is located on the left and measures 4" x 1.5", and the lower one located on the right measures 5.63" x 1.81".50 envelopes per pack.Both the recipient address and return address show through the envelope windows

Use these high-quality gray envelopes as official stationery for business communication. The Euro flap and moisture seal closure prevent easy access to any confidential information, while the woven texture and 32-pound paper deliver professional style and substantial heft. The acid-free material resists yellowing and crumbling. These Neenah Paper Social A7 gray envelopes can be used with an inkjet or laser printer for versatility..Premium-quality everyday envelopes with a solid front to complete your letterhead, direct mail, and special correspondence.Business envelopes in gray with a smooth wove finish.Envelope size: 7.25"W x 5.25"L.Features a Euro flap and moisture seal closure.Paper weight: 32 lbs..Pack contains 25 envelopes.Acid-free to keep paper from crumbling or yellowing.Printing on the envelopes is easy: simply set your printer to the proper envelope size and print; no need for address and return labels, clearly print it all from your home or office computer.Send letters, invitations and announcements with this 25-count pack of Neenah Paper Social A7 gray envelopes.

The ComplyRight First Class income tax return window envelope serves as a multipurpose tax return envelope that will dress up every tax return and report from your office. Easily mail large documents and tax returns with an address cover sheet, a perfect solution to quickly seal and protect data. The way you present your work needs to match your firm's professionalism every step of the way. Both the recipient address and return address show through the envelope windows..Multipurpose tax return envelope quickly seals and protects data that will dress up every tax return and report from your office.Dimensions: 9.5" x 12".Made of paper in white with blue accents.Features a moisture seal closure to quickly self seal and protect data.Features two 6" x 2" windows in the center (top window location: 2.75" from top, 2" from left; bottom window location: 2.75" from top, 2" from left).50 envelopes per pack.Both the recipient address and return address show through the windows

LUX 9" x 12" Open End Tax Envelopes are perfect for Tax Return Documents/Catalogs/Annual Reports/Brochures/Magazines/Invitations, sold as 50 per box..Dimensions: 9 in. x 12 in..Comes in 24lb. Bright White - Tax.Sold as 50 per box..USES: Tax Return Documents, Catalogs, Annual Reports, Brochures, Magazines, Invitations and so much more! Applications: Tax Season, Business Mailings, Direct Mail, Corporate Mailings, Financial Mailings, Personal Mail..LUX 9" x 12" Open End Tax Envelopes in 24lb. Bright White- Tax are perfect for Tax Return Documents, Catalogs, Annual Reports, Brochures, Magazines, Invitations and so much more!

The ComplyRight First Class income tax return window envelope serves as a multipurpose tax return envelope that will dress up every tax return and report from your office. Easily mail large documents and tax returns with an address cover sheet, a perfect solution to quickly seal and protect data. The way you present your work needs to match your firm's professionalism every step of the way. Both the recipient address and return address show through the envelope windows..Multipurpose tax return envelope quickly seals and protects data that will dress up every tax return and report from your office.Dimensions: 9.5" x 12".Made of paper in white with blue accents.Features a peel-and-seal closure to quickly self seal and protect data.Features two 6" x 2" windows in the center (top window location: 2.75" from top, 2" from left; bottom window location: 2.75" from top, 2" from left).50 envelopes per pack.Both the recipient address and return address show through the windows

This ComplyRight income tax return envelope with two windows serves as a multipurpose envelope that will dress up every tax return and report from your office. Easily mail large documents and tax returns with an address cover sheet: this envelope is a perfect solution to quickly seal and protect data. The way you present your work needs to match your firm's professionalism every step of the way. Both the recipient address and return address show through the envelope windows..Double-window multipurpose tax return envelope will dress up every tax return and report from your office.Dimensions: 10" x 13".Made of paper in white with green accents.Features a peel-and-seal closure to quickly seal and protect data.Upper window is located on the left and measures 5" x 2.13", and the lower one is located on the right and measures 5.25" x 2.13".50 envelopes per pack.Both the recipient address and return address show through the envelope windows

This ComplyRight income tax return envelope with two windows serves as a multipurpose envelope that will dress up every tax return and report from your office. Easily mail large documents and tax returns with an address cover sheet: this envelope is a perfect solution to quickly seal and protect data. The way you present your work needs to match your firm's professionalism every step of the way. Both the recipient address and return address show through the envelope windows..Double-window multipurpose tax return envelope will dress up every tax return and report from your office.Dimensions: 9.5" x 12".Made of paper in white with blue accents.Features a peel-and-seal closure to quickly seal and protect data.Upper window is located on the left and measures 5.5" x 1.75", and the lower one located on the right measures 6" x 2".50 envelopes per pack.Both the recipient address and return address show through the envelope windows

LUX 9" x 12" Open End Tax Envelopes are perfect for Tax Return Documents/Catalogs/Annual Reports/Brochures/Magazines/Invitations, sold as 500 per box..Dimensions: 9 in. x 12 in..Comes in 24lb. Bright White - Tax.Sold as 500 per box..USES: Tax Return Documents, Catalogs, Annual Reports, Brochures, Magazines, Invitations and so much more! Applications: Tax Season, Business Mailings, Direct Mail, Corporate Mailings, Financial Mailings, Personal Mail..LUX 9" x 12" Open End Tax Envelopes in 24lb. Bright White- Tax are perfect for Tax Return Documents, Catalogs, Annual Reports, Brochures, Magazines, Invitations and so much more!

Handle giant mailing projects with ease by using these white InstantSeal security-tinted double-window envelopes. Each one features two transparent windows to let the return and shipping addresses show through, removing the need for manual label application, while the security-tint design helps ensure third parties don't read private information. These security-tinted double-window envelopes are self-sealing, so you don't need to lick the flap or use a sponge..New and improved envelope.Tamper proof, perforated seal to keep documents safe.Pressure sensitive adhesive requires no moisture for a secure hold.Just pull the bottom flap up and fold the top flap down to seal.#8-5/8 business envelopes are suitable for all your mailing needs.These envelopes measure 3 5/8"H x 8 5/8"L in size, providing enough space for your mail.Dimensions: Top Window Dimensions: 7/8" x 3-1/2", 5/8" from Left, 2-1/4" from Bottom. Bottom Window Dimensions: 1" x 4", 5/8" from Left, 5/8" from Bottom.White color is ideal for business or personal correspondence.Actual dimensions may vary by up to ~1/8”.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.Double-window envelopes for easy display of addresses.Convenient box of 500 envelopes ensures ample supply.The flap is on the long side for ease of use.Make mailing projects manageable with this 500-pack of white Staples InstantSeal security-tinted double-window #8-5/8 envelopes.

The mail system workhorse, great for personal or corporate business. #9 Envelopes (3-7/8" x 8-7/8") are ideal business reply envelopes. No. 9 envelopes are designed to fit nicely inside the standard #10 envelope. The #10 "Legal" or "Business" size envelope is most common, but there are 14 regular-postage sizes to suit virtually any invoice, sales piece, check or correspondence. printed. All are available with moistenable flaps on the long side, some available in peel and seal. Plain or printed..#9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice/business mailings, sent to recipients inside #10 Envelopes in order to mail something back to the sender.Comes in Bright Orange, 24lb. Text Paper.Dimensions: 3 7/8"L x 8 7/8"W.Moistenable Glue Sealing Method.#9 Regular Envelopes (3 7/8 x 8 7/8) - Bright Orange 50/PK.#9 envelopes are the ideal size for 8 1/2" x 11" paper as well as computer checks; #9 envelopes also fit inside of #10 envelopes, making them suitable for enclosure as a return envelope.24 lb. Paper Weight.Usually ships same or next business day.LUX #9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice and business mailings.

The mail system workhorse, great for personal or corporate business. #9 Envelopes (3-7/8" x 8-7/8") are ideal business reply envelopes. No. 9 envelopes are designed to fit nicely inside the standard #10 envelope. The #10 "Legal" or "Business" size envelope is most common, but there are 14 regular-postage sizes to suit virtually any invoice, sales piece, check or correspondence. printed. All are available with moistenable flaps on the long side, some available in peel and seal. Plain or printed..#9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice/business mailings, sent to recipients inside #10 Envelopes in order to mail something back to the sender.Comes in Electric Cherry, 24lb. Text Paper.Dimensions: 3 7/8"L x 8 7/8"W.Moistenable Glue Sealing Method.#9 Regular Envelopes (3 7/8 x 8 7/8) - Electric Cherry 50/PK.#9 envelopes are the ideal size for 8 1/2" x 11" paper as well as computer checks; #9 envelopes also fit inside of #10 envelopes, making them suitable for enclosure as a return envelope.24 lb. Paper Weight.Usually ships same or next business day.LUX #9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice and business mailings.

The mail system workhorse, great for personal or corporate business. #9 Envelopes (3-7/8" x 8-7/8") are ideal business reply envelopes. No. 9 envelopes are designed to fit nicely inside the standard #10 envelope. The #10 "Legal" or "Business" size envelope is most common, but there are 14 regular-postage sizes to suit virtually any invoice, sales piece, check or correspondence. printed. All are available with moistenable flaps on the long side, some available in peel and seal. Plain or printed..#9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice/business mailings, sent to recipients inside #10 Envelopes in order to mail something back to the sender.Comes in Electric Cherry, 24lb. Text Paper.Dimensions: 3 7/8"L x 8 7/8"W.Moistenable Glue Sealing Method.#9 Regular Envelopes (3 7/8 x 8 7/8) - Electric Cherry 250/PK.#9 envelopes are the ideal size for 8 1/2" x 11" paper as well as computer checks; #9 envelopes also fit inside of #10 envelopes, making them suitable for enclosure as a return envelope.24 lb. Paper Weight.Usually ships same or next business day.LUX #9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice and business mailings.

The mail system workhorse, great for personal or corporate business. #9 Envelopes (3-7/8" x 8-7/8") are ideal business reply envelopes. No. 9 envelopes are designed to fit nicely inside the standard #10 envelope. The #10 "Legal" or "Business" size envelope is most common, but there are 14 regular-postage sizes to suit virtually any invoice, sales piece, check or correspondence. printed. All are available with moistenable flaps on the long side, some available in peel and seal. Plain or printed..#9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice/business mailings, sent to recipients inside #10 Envelopes in order to mail something back to the sender.Comes in Bright Green, 24lb. Text Paper.Dimensions: 3 7/8"L x 8 7/8"W.Moistenable Glue Sealing Method.#9 Regular Envelopes (3 7/8 x 8 7/8) - Bright Green 500/PK.#9 envelopes are the ideal size for 8 1/2" x 11" paper as well as computer checks; #9 envelopes also fit inside of #10 envelopes, making them suitable for enclosure as a return envelope.24 lb. Paper Weight.Usually ships same or next business day.LUX #9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice and business mailings.

The mail system workhorse, great for personal or corporate business. #9 Envelopes (3-7/8" x 8-7/8") are ideal business reply envelopes. No. 9 envelopes are designed to fit nicely inside the standard #10 envelope. The #10 "Legal" or "Business" size envelope is most common, but there are 14 regular-postage sizes to suit virtually any invoice, sales piece, check or correspondence. printed. All are available with moistenable flaps on the long side, some available in peel and seal. Plain or printed..#9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice/business mailings, sent to recipients inside #10 Envelopes in order to mail something back to the sender.Comes in Bright Blue, 24lb. Text Paper.Dimensions: 3 7/8"L x 8 7/8"W.Moistenable Glue Sealing Method.#9 Regular Envelopes (3 7/8 x 8 7/8) - Bright Blue 50/PK.#9 envelopes are the ideal size for 8 1/2" x 11" paper as well as computer checks; #9 envelopes also fit inside of #10 envelopes, making them suitable for enclosure as a return envelope.24 lb. Paper Weight.Usually ships same or next business day.LUX #9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice and business mailings.

MAP Brand Double Window Envelopes feature a durable gummed flap with clear filmview windows which show name and address. They provide white wove blue peek-proof tint stock for privacy..Made From White 24 Lb. White Wove Blue Peek-Proof Tint Stock for Privacy.0.87-inch Between Top & Bottom Window.500/Box.Medisoftr & Altapoint Compatible.Durable gummed flap envelope with with clear filmview windows.Patient's name and address show through bottom window, your return address shows through top.Made from white 24 lb. white wove blue peek-proof tint stock for privacy.Envelope size: 3-7/8x8-7/8".Top window size: 1x4"; top window position: 3/8" from top.Bottom window size: 1-1/8x4"; bottom window position: 1/2" from bottom.Both windows: 3/4" from left.7/8" between top and bottom window.MAP Brand Double Window Envelopes - Feature a durable gummed flap with clear filmview windows

Send mail safely with these 24-pound linen-finish white 25 percent cotton envelopes. Shipping addresses and return addresses can be printed directly on these envelopes with an inkjet or laser printer for a sharp, professional appearance. These Southworth #10 envelopes come in a pack of 250 units and are manufactured with a crisp linen texture and cotton fiber for added durability..Always mail your documents in a matching linen finish envelopes for a mailing that demands attention.White-colored and made of paper.Envelope size: 4 1/8" x 9 1/2".Gummed v-flap envelopes.250 envelopes per box.30% post-consumer content.Made from 55% recycled material.FSC certified for sustainability.Acid-free.Give mail a sophisticated look with this 250-pack of Southworth 24-pound linen-finish white 25 percent cotton #10 envelopes.

The mail system workhorse, great for personal or corporate business. #9 Envelopes (3-7/8" x 8-7/8") are ideal business reply envelopes. No. 9 envelopes are designed to fit nicely inside the standard #10 envelope. The #10 "Legal" or "Business" size envelope is most common, but there are 14 regular-postage sizes to suit virtually any invoice, sales piece, check or correspondence. printed. All are available with moistenable flaps on the long side, some available in peel and seal. Plain or printed..#9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice/business mailings, sent to recipients inside #10 Envelopes in order to mail something back to the sender.Comes in Bright Green, 24lb. Text Paper.Dimensions: 3 7/8"L x 8 7/8"W.Moistenable Glue Sealing Method.#9 Regular Envelopes (3 7/8 x 8 7/8) - Bright Green 250/PK.#9 envelopes are the ideal size for 8 1/2" x 11" paper as well as computer checks; #9 envelopes also fit inside of #10 envelopes, making them suitable for enclosure as a return envelope.24 lb. Paper Weight.Usually ships same or next business day.LUX #9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice and business mailings.

Protect invoices, financial statements and other correspondence by mailing them in these self-seal security tinted envelopes. The double windows of these envelopes let the shipping address and return address show through, saving you from the hassle of handwriting or manually applying labels. These Medical Arts Press double-window self-seal envelopes come in a box of 500..Self-seal envelope with with clear filmview windows.Patient's name and address show through bottom window, your return address shows through top.Made from white 24 lb. white wove peek-proof stock for privacy.Envelope size: 4-1/8 x 9".Top window size: 7/8 x 3"; top window position: 15/16" from top.Bottom window size: 1 x 3-7/8"; bottom window position: 1-1/8" from bottom.3/8" between top and bottom window.Top and bottom windows are positioned 3/4" from left edge.Medisoft® and Altapoint compatible.500 per box

Get the forms you need to file W-2s for up to 50 employees..2025 6-Part W-2 Forms with Envelopes for 50 employees and 6 W-3 forms.2025 W-2 forms must be mailed or eFiled to the SSA and furnished to your employees by February 2, 2026; IRS eFile regulations require e-Filing for 10 or more returns of certain forms; Use Adams Tax Forms Helper to eFile to the IRS/SSA.6-Part W-2 forms include Copies A, B, C, D, 1, 2.2 forms per page.Laser/inkjet printer compatible.Sheet Size: 8-1/2" x 11" Detached Size: 5-1/2" x 8-1/2".Pack contains 50 forms of each copy.Includes 50 Peel & Seal envelopes.Meets IRS specifications.Online access to Adams Tax Forms Helper included.Use Form W-2 to report employee wages, tips and taxes withheld to the Social Security Administration and your employees

Get the forms you need to report nonemployee compensation for 50 recipients..2025 4-Part 1099-NEC Forms with Envelopes for 50 recipients and 6 1096 forms.The 2025 1099-NEC must be mailed or eFiled to the IRS and furnished to your recipients by February 2, 2026; As of 2023, IRS eFile regulations require e-Filing for 10 or more returns of certain forms; Use the new Adams Tax Forms Helper to eFile to the IRS/SSA.4-Part 1099-NEC forms include Copies A, B, 1, 2.3 forms per page.Laser/inkjet printer compatible.Sheet size 8-1/2" x 11"; detached Size: 8-1/2" x 3-2/3".Pack contains 50 forms of each copy.Includes 50 Gummed envelopes.Meets IRS specifications.Online access to Adams Tax Forms Helper included.Use Form 1099-NEC to report non-employee compensation paid to independent contractors

Get the forms you need to report nonemployee compensation for 25 recipients..2025 4-Part 1099-NEC Forms with Envelopes for 25 recipients and 3 1096 forms.The 2025 1099-NEC must be mailed or eFiled to the IRS and furnished to your recipients by February 2, 2026; As of 2023, IRS eFile regulations require e-Filing for 10 or more returns of certain forms; Use the new Adams Tax Forms Helper to eFile to the IRS/SSA.4-Part 1099-NEC forms include Copies A, B, 1, 2.3 forms per page.Laser/inkjet printer compatible.Sheet size 8-1/2" x 11"; detached Size: 8-1/2" x 3-2/3".Pack contains 25 forms of each copy.Includes 25 Peel & Seal envelopes.Meets IRS specifications.Online access to Adams Tax Forms Helper included.Use Form 1099-NEC to report non-employee compensation paid to independent contractors

Simplify the mailing process with these double-window envelopes. The blue security tint shields sensitive information from view, while the fully gummed edges keep each envelope securely closed to prevent document loss. Strategically placed windows keep return addresses and recipient addresses visible, so there's no need to add separate mailing labels to these Quality Park security tint envelopes, and you can mail letters in bulk..US #8 business envelopes are suitable for many mailing projects.Made from white 24 lb. wove paper for durability.These envelopes measure 3 5/8"H x 8 5/8"L in size, providing enough space for your mail.Gummed closure with commercial flap keeps contents in place.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.500 envelopes per box.Double-window envelopes conveniently display addresses.The flap is on the long side for easier filling.Made in the USA.Send invoices, bills and correspondence with these Quality Park white #8 double-window gummed security tint envelopes.

LUX A2 (4 3/8 x 5 3/4) - Blush are perfect for invitations, greeting cards, thank you cards, and quarter-folded sheets of paper, sold as 50 per box. The A2 Invitation Envelope (4 3/8 x 5 3/4) in 80lb. Blush is a soft pink colored envelope with a dash of peach hue and a smooth finish for an eye-catching look. This envelope has a stylish square back flap, and is perfect for invitations, greeting cards, thank you cards, and is ideal for letters as it's designed to fit quarter-folded sheets of paper. Since the A2 envelope fits inside all larger "A" envelope sizes it's commonly used as an RSVP and return envelope, as 4 1/4 x 5 1/2 flat and folded cards fit inside. This A2 size envelope is easily sealed by a Peel & Press strip located on the back flap. Available both plain and printed for customization, branding and creative uses, starting in small quantities of 50 to large quantities of 50,000 and more..Comes in Blush.Dimensions: 4.375"L x 5.75"W.Peel & Press Sealing Method.LUX A2 (4 3/8 x 5 3/4) - Blush are perfect for invitations, greeting cards, thank you cards, and quarter-folded sheets of paper!

LUX A2 (4 3/8 x 5 3/4) - Blush are perfect for invitations, greeting cards, thank you cards, and quarter-folded sheets of paper, sold as 500 per box. The A2 Invitation Envelope (4 3/8 x 5 3/4) in 80lb. Blush is a soft pink colored envelope with a dash of peach hue and a smooth finish for an eye-catching look. This envelope has a stylish square back flap, and is perfect for invitations, greeting cards, thank you cards, and is ideal for letters as it's designed to fit quarter-folded sheets of paper. Since the A2 envelope fits inside all larger "A" envelope sizes it's commonly used as an RSVP and return envelope, as 4 1/4 x 5 1/2 flat and folded cards fit inside. This A2 size envelope is easily sealed by a Peel & Press strip located on the back flap. Available both plain and printed for customization, branding and creative uses, starting in small quantities of 50 to large quantities of 50,000 and more..Comes in Blush.Dimensions: 4.375"L x 5.75"W.Peel & Press Sealing Method.LUX A2 (4 3/8 x 5 3/4) - Blush are perfect for invitations, greeting cards, thank you cards, and quarter-folded sheets of paper!