A USPS change means paper tax returns might be postmarked late, leading to IRS penalties. Learn how to avoid them.

Filing your taxes by mail? The postmark is everything. Learn about new USPS collection time rules and other tips to ensure ...

There are plenty of reasons not to mail your tax return this year, but here’s what you should know if you are.

Changes in U.S. Postal Service rules may cause mailed tax returns to be considered late, despite timely mailing.

Watch out. You could get hit with penalties and interest if you don’t get your paper 1040 postmarked on time. Here’s what ...

Wondering if you can mail your tax return on April 15? What the IRS says about postmarks and penalties.

If you still file your tax return the old-fashioned way — by mail — you’ve got a new challenge to overcome. Organizational ...