Ensure immediate attention! Double-window envelopes come preprinted with the statement "Important Tax Return Document Enclosed".

The various types of incomes you pay to others you need to fill out the appropriate 1099 tax form and report it – one copy to the payee and one each to the State Tax Department and the IRS. While your accounting software may take care of printing these forms, mailing them is a major hassle particularly when you are reporting such incomes all in one go at the end of the year.

We have just the right envelope for you to make mailing 1099 tax forms easier. This double window self seal envelope for 1099 tax form accommodates 1099 blank laser forms with multiple backers. Made from recycled paper, the self seal feature is a real time-saver.