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Helena MT Tax Office is here to help if you need to resolve a tax problem, have questions about how the tax law applies to your individual tax return, or you’re more comfortable talking with someone face-to-face, no appointment is necessary.
|State Tax Office Helena||Sam W. Mitchell Bldg.
125 N. Roberts, 3rd Floor
Helena, Montana 59601
|Monday through Friday, 8 a.m. to 5 p.m.||Toll Free: 1(866) 859-2254
TDD: (406) 444-2830
|IRS Tax Office Helena||10 W. 15th St., Ste. 2300
Helena, MT 59626
|Tuesday 10:00 a.m. – 4:30 p.m., Wednesday 8:30 a.m. – 4:30 p.m., Thursday 8:30 a.m. – 2:30 p.m.
(Closed for lunch 11:30 a.m. – 12:30 p.m.)
|Lewis & Clark County Tax Office||Helena||Mailing:
5 South Last Chance Gulch
Helena, MT 59601