W-2/1099 Double Window Envelopes – Universal (Moisture Seal)- UNIE

Universal double window envelope for W-2 and 1099 mailings

UNIE is a moisture-seal double window envelope built to a universal window layout that fits both W-2 and 1099 recipient copies. It’s the only envelope in this catalog confirmed to work with ATX, TaxWise and Client Accounting Suite output when printed on form B4PERF05. Both windows carry the standard security tint and cellophane glazing.

Fold the printed statement so the mailing address falls in the top window and the wage or payment detail falls in the bottom window, moisten the flap and press to seal. If you’re printing from software other than ATX, TaxWise or Client Accounting Suite, request a free sample to confirm this universal layout still lines up with your form.

Specifications

• Size: 5-5/8" x 9"
• Top window: 3/4" x 2-1/2", 1/2" from the left edge, 3-1/2" from the bottom
• Bottom window: 1" x 3-1/4", 5" from the left edge, 3/4" from the bottom
• Weight: 24#, white wove stock
• Ink color: blue; inside tint: blue
• Flap opening: long
• Seal: moisture (remoistening/gum seal)
• Confirmed compatible with ATX, TaxWise and Client Accounting Suite when using form B4PERF05
• Sold in packs of 25

Production & Shipping

This is a stocked item, so there is no proof step. Orders placed on a business day are packed and shipped within 1–2 business days from our fulfillment warehouse, and tracking is emailed as soon as the package leaves. Standard ground transit inside the continental U.S. adds roughly 1–5 days depending on your distance from the warehouse; expedited shipping can be selected at checkout if you are working against a filing deadline.