Large Tax Envelopes for Client Tax Returns - DiscountTaxForms.com

Large Tax Envelopes

Mailing envelopes for client tax returns and official documents.

  • Large tax envelopes at big discounts – no coupon code needed
  • 9″ x 12″ envelopes and other large sizes
  • Single and double window envelopes
  • Custom-printed tax return envelopes
  • Compatible with tax software

1st Class Envelope
with Windows

Our Price: $200.00 qty 500
Greatland® $250.50 qty 500

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Patriotic Tax Envelope
with Window

Our Price: $320.00 qty 1000
Nelco® $420.00 qty 1000

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Large Tax Envelopes for Client Tax Returns - DiscountTaxForms.com

Professional delivery of tax returns and important documents with large envelopes at discount prices – no coupon needed.

Shop easy, ship fast with The Tax Form Gals!

Tax Form Gals at Discount Tax Forms - DiscountTaxForms.com

Custom Logo Envelopes

Better envelopes, better branding! Add your logo and return address, or any design you’d like on our line of custom mailing envelopes. Great for mailing or delivering any type of business document, tax return, reports, catalogs, employee documents and more.

We can even provide graphic design help to make your artwork look great!

  • #10 envelopes with or without windows
  • 9×12 envelopes with color printing
  • 10×13 envelopes with color printing

Shop Custom Envelopes

Document Privacy Stamp, Self-Inking, Stamp Over Sensitive Information on Document Copies and Faxes - DiscountTaxForms.com

Document Privacy Stamp

Mask sensitive information easily with this self-inking stamp! 

Quickly covers sensitive information, signatures, account numbers and more for an added layer of security.

Add to Your Order

Tax Return Envelopes Without Windows

  • Oversized, Large 10x13 Blank White Envelopes at Bulk Discounts, No Coupon Code Needed - DiscountTaxForms.com

    Blank 10×13 Envelopes

  • Blank 6x9 Envelopes at Bulk Discounts, No Coupon Needed - DiscountTaxForms.com

    Blank 6×9 Envelopes

  • Large Blank 9x12 Envelopes at Bulk Discounts, No Coupon Needed - DiscountTaxForms.com

    Blank 9×12 Envelopes

  • Client Income Tax Records Envelope for Accountants with Tax Data and Receipt Storage - DiscountTaxForms.com

    Client Tax Record Saver Envelope – 12″ x 9″

  • Client Income Tax Records Envelope 12x9 - DiscountTaxForms.com

    Income Tax Records Envelope – 12″ x 9″

  • Large Blank Double Window Envelopes, 11-1/2" x 9", Flap Opens on Long End, Bulk Discounts, No Coupon Needed - DiscountTaxForms.com

    Large Blank Double Window Envelopes, Landscape – 11-1/2″ x 9″

  • 13x10 Large Client Income Tax Return Envelope. Landscape Format. No Windows. 4 Colors, Black, Green, Blue, Red - DiscountTaxForms.com

    Large Income Tax Return Envelopes without Windows – 13″ x 10″

  • Large 10x13 Tyvek Envelopes for First Class Mail, Discount Prices, No Coupon Needed - DiscoutTaxForms.com

    Tyvek First Class Mail Envelopes – 10″ x 13″

Large Double Window Envelopes

  • 9-1/2 x 12 Large First Class Envelope Double Windows in the Center for address cover sheets PES45 PEO41 - Discount Tax Forms

    Double, Center Windows First Class Mail Envelope – 9-1/2″ x 12″

  • Large First Class Mail Envelope with Offset Alternate Windows, 9-5/8″ x 11-1/8″ - DiscountTaxForms.com

    First Class Mail Envelope with Offset Windows – 9-5/8″ x 11-1/8″

  • Large First Class Mail Envelope, Double Offset Windows, Blue. 9-1/2" x 12". Self Seal - DiscountTaxForms.com

    First Class Mail Envelope with Alternate Windows – 9-1/2″ x 12″

  • 12" x 9-1/2" First Class Envelopes with Blue Border, Horizontal Landscape Style with Double Windows, Moisture Seal - DiscountTaxForms.com

    First Class Envelope, Landscape Style with Double Windows – 12″ x 9-1/2″

Large Single Window Envelopes

  • Client Income Tax Return Envelope with Window for 1040 Address - DiscountTaxForms.com

    Income Tax Return Envelope with 1040 Window – 9-1/2″ x 11-1/2″

  • 1st Class Mail Envelope with One Single Center Window for Address Coversheets - DiscountTaxForms.com

    First Class Envelope with Single Center Window – 9-1/2″ x 12″

  • 9-1/2" x 11-1/2" First Class Mail Envelope with One Single Window and Blue Border - DisountTaxForms.com

    First Class Envelope with Single Window – 9-1/2″ x 11-1/2″

  • Large Single Window Envelope "Important Information Enclosed" with Stars and Stripes Design in Blue 80920 - DiscountTaxForms.com

    Stars & Stripes Tax Envelope with Single Top Window – 9-1/2″ x 11-1/2 “

Software-Compatible Envelopes

Landscape Style Envelopes

  • 12" x 9-1/2" First Class Envelopes with Blue Border, Horizontal Landscape Style with Double Windows, Moisture Seal - DiscountTaxForms.com

    First Class Envelope, Landscape Style with Double Windows – 12″ x 9-1/2″

  • Landscape First Class Mail Envelope, Slightly Smaller Top Return Address Window. Green. 11-1/2" x 9-1/2" - DiscountTaxForms.com

    Landscape First Class Mail Envelopes with Smaller Top Window – 9-1/2″ x 11-1/2″

  • First Class Mail Envelope with Confidential Text on Front, Horizontal Landscape Style with 2 Windows - DiscountTaxForms.com

    Landscape First Class Mail Envelope, Double Window, Confidential Text – 11-1/2″ x 9-1/2″

  • Oversized 13x10 First Class Mail Envelope, 13x10, Horizontal Landscape Format with 2 Offset Windows, Self-Seal - DiscountTaxForms.com

    Oversized Landscape First Class Mail Envelope with Double Windows – 13″ x 10″

Portrait Style Envelopes

  • 9-1/2 x 12 Large First Class Envelope Double Windows in the Center for address cover sheets PES45 PEO41 - Discount Tax Forms

    Double, Center Windows First Class Mail Envelope – 9-1/2″ x 12″

  • Large First Class Mail Envelope with Offset Alternate Windows, 9-5/8″ x 11-1/8″ - DiscountTaxForms.com

    First Class Mail Envelope with Offset Windows – 9-5/8″ x 11-1/8″

  • Large First Class Mail Envelope, Double Offset Windows, Blue. 9-1/2" x 12". Self Seal - DiscountTaxForms.com

    First Class Mail Envelope with Alternate Windows – 9-1/2″ x 12″

  • Large First Class Mail Envelope, Double Top Windows, Green. 9-1/2" x 11-1/2" Self-Seal Flap - DiscountTaxForms.com

    First Class Mail Envelope with 2 Top Windows – 9-1/2″ x 11-1/2″

Custom Logo Envelopes

  • Large 10x13 envelopes custom printed with logos and more, portrait or landscape format, discount prices - no coupon code needed - DiscountTaxForms.com

    Custom 10 x 13 Envelopes

  • Large 9x12 envelopes custom printed with logos and more, portrait or landscape format, discount prices - no coupon code needed - DiscountTaxForms.com

    Custom 9 x 12 Envelopes

  • Custom Printed #10 Envelopes with Window on Left Side, Discount Prices - No Coupon Code Needed - DiscountTaxForms.com

    Custom #10 Envelopes with Window

  • Custom Printed #10 Envelopes without Window, Discount Prices - No Coupon Code Needed - DiscountTaxForms.com

    Custom #10 Envelopes