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Your contents will stay sealed during transit in our 1099 envelopes, 2020, glue, self seal with strong latex adhesive and unique tapered self seal flap design.
No need to worry about the social security number or other personal information showing through the envelope windows. Our 1099 misc or 1099 nec envelopes, provide complete tax form security, self seal, as the confidential information on your 1099-MISC or 1099-NEC forms 2020 will be hidden with our black security tint design.


No need to worry about your personal tax identical number or other personal information showing through the envelope windows. Perfectly fits your computer printed 1099 misc forms from quickbooks or similar accounting software.



Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. Save time with easy to use flip and seal self-seal design; With no need for licking or moistening, our self seal design allows for sending hundreds of invoices quickly and easily and is guaranteed to stay sealed with no need for tape or glue sticks.

10 single window security envelopes; forget cheap, thin envelopes that allow contents to be easily read, our #10 Security Envelopes are premium quality, ultra secure envelopes suitable for everyday business and legal mailing while protecting sensitive contents and information.
Easy read single window; perfect for bulk mailing, easy read 4-1/2 x 1-1/8 poly-window, each envelope has a premium, extra large, perfect for displaying addresses or business information, positioned 7/8" from the left and 1/2" from the bottom of the envelope, making slow printing and hand addressing a thing of the past.

Windowless design; envelopes ideal for standard business & legal documents and sensitive correspondence, perfect for quick, labeling or hand-addressing, manufactured with a windowless front panel for easy printing, mass business mailings.
10 security tinted self seal envelopes; forget cheap envelopes that easily split and aren't suitable for secure mailing, our #10 envelopes are designed with a premium security tint to protect sensitive information and a super strong SELF-SEAL strip, perfect for larger documents. Long lasting supply; large sized envelopes and 500 envelopes in every pack for a long lasting supply, perfect for everyday business correspondence and large mailing tasks! .
1. Next Day Labels
#ad
100 Self Seal Envelopes for 1099 Forms
#adNext Day Labels #ad - Made in the usa by next day Labels TM - 100% Guaranteed. Self seal envelopes - Security Tint Inside. Designed to fit the 1099 Laser Forms. Pack of 100 self seal envelopes NOT Forms JUST Envelopes. Size of envelopes is 5-3/4" x 8-3/4" - Both Windows on Left Side.More information #ad
Brand | Next Day Labels #ad |
Manufacturer | Next Day Labels #ad |
Part Number | NDL-1099SS-100 |
More information #ad
2. Dutymark
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And 1099-R & DIV, INT Tax Form,5 5/8 Inch x 9 Inch, 500 Form Envelopes, 500 1099 Tax Envelopes, Self-Seal Double-Window Security Envelope for 1099 income Misc
#adDutymark #ad - 24# white wove confidential Security tinted double-window envelope, No worry about personal tax identical information showing through the envelope windows. Set of 500 self-seal w2tax Envelope, IRS Approved.More information #ad
Security envelope designed to match with your 1099 from, From QuickBooks or similar accounting software. Your 1099 copy b and copy c forms will slide in Perfectly. Two clear windows to reveal the return address and the recipient's address. Envelope size: 5 3/4 x 8 3/4.Brand | Dutymark #ad |
Manufacturer | DuryMark #ad |
Part Number | 500 1099 Tax Envelopes, Self-Seal |
More information #ad
3. Blue Summit Supplies
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Designed for Printed 1099-MISC or 1099-NEC Laser Forms from QuickBooks Desktop, 50 1099 Envelopes Self Seal, 5 5/8’’ x 9’’, 1099 MISC and 1099 NEC Envelopes, Double Window Security Envelopes
#adBlue Summit Supplies #ad - 1099 misc and 1099 nec forms will slide in with ease and not move around during transit. Recipient and return address will show perfectly in our unique double window 1099 envelope design. To seal the envelope, simply fold and press for a permanent seal – no additional licking, or tape required.Your contents will stay sealed during transit in our 1099 envelopes, 2020, glue, self seal with strong latex adhesive and unique tapered self seal flap design.
More information #ad
Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. Our 1099-misc or 1099-nec envelopes will perfectly fit your computer printed 1099 misc or 1099 NEC forms from QuickBooks or similar accounting software. No need to worry about the social security number or other personal information showing through the envelope windows. Our 1099 misc or 1099 nec envelopes, provide complete tax form security, self seal, as the confidential information on your 1099-MISC or 1099-NEC forms 2020 will be hidden with our black security tint design.
Brand | Blue Summit Supplies #ad |
Manufacturer | Blue Summit Supplies #ad |
Part Number | BSS-92588-1203 |
Model | BSS-92588-1203 |
More information #ad
4. Dutymark
#ad
Self Seal, Pack of 50 Envelopes, Income and 1099-R Double-Window Security Envelope, 50 Tax Envelopes For 1099 Misc
#adDutymark #ad - Set of 50 tax envelope, IRS Approved. Envelope size: 5 3/4 x 8 3/4. Self-seal security envelope Designed to match with your 1099 laser forms. Two clear windows to reveal the return address and the recipient's address. 24# white wove confidential Security tinted double-window envelope.More information #ad
Brand | Dutymark #ad |
Manufacturer | Dutymark #ad |
Part Number | SelfSeal Envelops for 1099 50 |
More information #ad
5. Blue Summit Supplies
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5 5/8 Inch x 9 Inch, Gummed Flap, 500 Form Envelopes, 500 1099 MISC Tax Envelopes, Designed for Printed 1099 Laser Forms from Quickbooks or Similar Tax Software
#adBlue Summit Supplies #ad - Recipient and return address will show perfectly in our unique double window design. Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper.No need to worry about your personal tax identical number or other personal information showing through the envelope windows. Perfectly fits your computer printed 1099 misc forms from quickbooks or similar accounting software.
More information #ad
Your contents will stay sealed during transit with your strong gummed adhesive and unique tapered gummed flap design. Your 1099 copy b and copy c forms will slide in with ease. Not for quickbooks online. Provides complete tax form security: your 1099-MISC forms will be hidden with our black security tint design.Brand | Blue Summit Supplies #ad |
Manufacturer | Blue Summit Supplies #ad |
Part Number | BSS-92588-021 |
More information #ad
6. EGP
#ad
EGP 1099 Self Seal IRS Approved Tax Envelope, Set of 500 Envelopes
#adEGP #ad - Works with 2up 1099 and 1098 IRS Tax Forms. Made in the USA. Envelope size: 5 3/4 x 8 7/8. See product description below for more details. Quantity 500, Self Seal Envelopes.More information #ad
Brand | EGP #ad |
Manufacturer | SFI #ad |
Weight | 5 Pounds |
Part Number | 77772 |
Model | TF77772 |
More information #ad
7. Office Depot
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Pack of 25 Envelopes, White, 5 5/8" x 9", Office Depot Brand 1099-MISC Double-Window 25 Recipient Security Self-Seal Envelopes
#adOffice Depot #ad - Self-adhesive flap seals tightly shut. Made of 24-lb paper. For holding office depot 1099-MISC laser forms sold separately. 2 windows to display pertinent information. Security tint on the interior keeps your information private.More information #ad
Brand | Office Depot #ad |
Manufacturer | Office Depot® #ad |
Height | 1 Inches |
Length | 5 Inches |
Width | 9 Inches |
Part Number | 8232676 |
More information #ad
8. Blue Summit Supplies
#ad
Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch, 500 No. 9 Flip and Seal Double Window Security Envelopes
#adBlue Summit Supplies #ad - Quickly and easily stuff our wide envelopes with several invoices or business statements. Provides complete business mail security: your invoices and statements will be completely hidden with our dark security tint design.Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. Save time with easy to use flip and seal self-seal design; With no need for licking or moistening, our self seal design allows for sending hundreds of invoices quickly and easily and is guaranteed to stay sealed with no need for tape or glue sticks.
More information #ad
Perfectly fits quickbooks invoices and business statements: sender and return address will be visible on your QuickBooks invoices and monthly bills through our unique double window design.Brand | Blue Summit Supplies #ad |
Manufacturer | Blue Summit Supplies #ad |
Weight | 5.27 Pounds |
Part Number | BSS-92588-007 |
Model | BSS-92588-007 |
More information #ad
9. Aimoh
#ad
Size 4-1/8 X 9-1/2 Inches, 24 LB, 500 Count 35210, #10 Single Left Window Self-Seal Security Tinted Envelopes
#adAimoh #ad - Ultra strong quick seal; manufactured with ultra strong, quick seal adhesive, perfect for mailing larger, creating a super strong seal across the width of the envelope for a strong seal that won’t easily tear, thicker documents. Security tint pattern; mailing secure documents? our #10 security Envelopes are designed with a security wave pattern on the inside to protect contents, data and numbers from being easily read, unlike other cheap envelopes.10 single window security envelopes; forget cheap, thin envelopes that allow contents to be easily read, our #10 Security Envelopes are premium quality, ultra secure envelopes suitable for everyday business and legal mailing while protecting sensitive contents and information.
More information #ad
Long lasting supply; ideal for everyday business use, perfect for invoices, each measuring 4-1/8 x 9-1/2 inches, each box provides 500 envelopes for a long lasting supply, statements and many more business uses! Click the Orange Button to order now. Easy read single window; perfect for bulk mailing, easy read 4-1/2 x 1-1/8 poly-window, each envelope has a premium, extra large, perfect for displaying addresses or business information, positioned 7/8" from the left and 1/2" from the bottom of the envelope, making slow printing and hand addressing a thing of the past.
Brand | Aimoh #ad |
Part Number | FBA_35210 |
Model | FBA_35210 |
More information #ad
10. Aimoh
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24 LB, 500 Count 34010, Premium Security Tint Pattern, Windowless Design, Size 4-1/8 x 9-1/2 Inches, #10 Security Self-Seal Envelopes, Ultra Strong Quick-Seal Closure, White, EnveGuard
#adAimoh #ad - Quick-seal closure; our #10 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing larger documents without splitting.Windowless design; envelopes ideal for standard business & legal documents and sensitive correspondence, perfect for quick, labeling or hand-addressing, manufactured with a windowless front panel for easy printing, mass business mailings.
More information #ad
Premium security tinted pattern; our #10 envelopes are designed with a premium security printed design to protect contents and sensitive information, perfect for secure business and legal mailing while protecting sensitive information. 10 security tinted self seal envelopes; forget cheap envelopes that easily split and aren't suitable for secure mailing, our #10 envelopes are designed with a premium security tint to protect sensitive information and a super strong SELF-SEAL strip, perfect for larger documents. Long lasting supply; large sized envelopes and 500 envelopes in every pack for a long lasting supply, perfect for everyday business correspondence and large mailing tasks! .
Brand | Aimoh #ad |
Manufacturer | Aimoh #ad |
Height | 4.25 Inches |
Length | 11.5 Inches |
Width | 10 Inches |
Part Number | 34010-500 |
Model | 34010-500 |
More information #ad