Separately, USPS announced it will increase shipping prices starting Jan. 18, 2026. “The change would raise prices ...

The USPS’s mail processing rule affects people who are sending things on tight deadlines, such as tax returns or mail-in ...

USPS makes more changes to cut costs, improve service in 2026. Know how postmarks work to avoid late fees on bills, taxes.

Since First-Class and Certified Mail rates are not affected by the January 2026 USPS increase, and because Send Certified Mail offers pricing that beats retail USPS rates, organizations gain greater ...

For decades, a USPS postmark has served as official evidence that mail was sent on time. In elections, many state laws treat a ballot as valid if it is postmarked by Election Day, even if it arrives ...

If you're mailing any time-sensitive documents, you may want to mail it earlier than usual under the agency's new postmark ...