No Extended Post Office Hours on Tax Day
ST. LOUIS, MO (KTVI) – Post offices in St. Louis will not extend hours on tax day, April 17. But customers will be able to get postage and mailing supplies at the Main Post Office on Market until 8 p.m. Customers may also drop off packages in large containers outside the Main Post office until midnight.
Postal officials encourages filers to mail their tax returns early in the day. Visit USPS.com for more information.