The dreaded Tax deadline fast approaches..tomorrow to be exact. The post office will be collecting mail until midnight on Tax Day.

The post office is of course encouraging you to not wait till tomorrow to file an extension or mail returns. Just in case you can't get there today though, 6 post offices in Montana will collect mail until the last minute possible, midnight. The one for Missoula is Missoula's main Post Office on 1st Ave W. Here is a list of the other 5 post offices in other cities in Montana that will be collecting mail till midnight as well.

Butte's main Post Office 701 Dewey Blvd.

Billings 841 S.26th St.

Great Falls processing and distributing 1409 14th St. SW

Helena 2300 Harris Ave

Kalispell Main Post Office 350 N. Meridian