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Contact Citizen Services

Call us for help with your tax questions.

We're Available

Monday
8:00 AM – 5:00 PM
Tuesday
8:00 AM – 5:00 PM
Wednesday
8:00 AM – 5:00 PM
Thursday
8:00 AM – 5:00 PM
Friday
9:00 AM – 5:00 PM

We are closed on weekends and state holidays.

Mailing Your Payments, Returns, or Applications

We have multiple addresses used for mailing different types of tax returns and payments. Please find the correct post office box to fit your needs on our Mailing Addresses page.

Visit One of Our Offices

We will do our best to help you in any way we can from any of our offices.

We realize the closures of some of our field offices may pose an inconvenience for you. We welcome you to use whatever office that is most convenient.

You may use our Office Locator to locate the office nearest you, or search the listing below to find the field office responsible for property valuation in your county.

Please note our field offices have a limited ability to help you with income tax issues.

Your Zip or Address
Radius:
TitleAddressDescription
Mitchell Building 125 N. Roberts, 3rd Floor Helena, Montana

The Mitchell Building houses our Director's Office Division, Business and Income Tax Division, and our Property Assessment Division Central Office.

Hours
Monday—Friday 8:00 AM—5:00 PM
Donovan Building 340 N Last Chance Gulch, Helena, MT, United States

The Donovan Building houses our Citizen Services & Resource Management Division as well as our Medical Marijuana payment dropbox.

Office Hours
Monday—Friday
8:00 AM—5:00 PM
Drop Box Hours
Monday—Friday
8:00 AM—4:00 PM
Liquor Warehouse 2517 Airport Road, Helena, MT, United States

The Liquor Warehouse houses our Liquor Control Division.

Open
Monday—Friday 8:00 AM—5:00 PM
Anaconda Office 800 Main Street, Anaconda, MT 59711 The Anaconda Office services Deer Lodge County. Contact our office:
Email
DORProp4C@mt.gov
Phone
(406) 563-4045
Fax
(406) 563-4080
Open
Monday—Friday 8:00 AM—5:00 PM
Baker Office 10 West Fallon, Baker, MT 59313

The Baker Office services Fallon County and Carter County.

Contact our office:

Email
DORProp3E@mt.gov
Phone
(406) 778-7172
Fax
(406) 778-2048
Open
Monday—Friday
8:00 AM—12:00 PM, 1:00 PM—5:00 PM
Big Timber Office 115 West Fifth Avenue, Big Timber, MT 59011 The Big Timber Office services Sweet Grass County. Contact our office:
Email
DORProp3C@mt.gov
Phone
(406) 932-5149
Fax
(406) 932-3026
Open
Monday—Friday 8:00 AM—4:00 PM
Mailing Address
PO Box 888 Big Timber, MT 59011-0888
Billings Office 175 North 27th Street, Suite 1400, Billings, MT 59101

The Billings Office services Yellowstone County.

Contact our office:

Email
DORProp3A@mt.gov
Phone
(406) 896-4000
Fax
(406) 896-4070
Open
Monday—Friday
8:00 AM—5:00 PM
Bozeman Office 2273 Boot Hill Court, Suite 100, Bozeman, MT 59715 The Bozeman office services Gallatin County. Countact our office:
Email
DORProp4A@mt.gov
Phone
(406) 582-3400
Fax
(406) 582-3420
Open
Monday—Friday 8:00 AM—5:00 PM
Broadus Office 100 North Park Street, Broadus, MT 59317

The Broadus Office services Powder River County.

Contact our office:

Email
DORProp3E@mt.gov
Phone
(406) 436-2407
Fax
(406) 436-2866
Open
Monday, Wednesday, & Thursday
8:00 AM—12:00 PM, 1:00 PM—5:00 PM
Mailing Address
PO Box 299
Broadus, MT 59317-0299
Butte Office 155 West Granite Street, Suite 203, Butte, MT 59701

The Butte Office services Silver Bow County, Beaverhead County, Granite County, and Powell County.

Contact our office:

Email
DORProp4C@mt.gov
Phone
(406) 497-6280
Fax
(406) 496-4331
Open
Monday—Friday
8:00 AM—5:00 PM
Choteau Office 1 Main Avenue South, Suite 105, Choteau, MT 59422 The Choteau Office services Teton County. Contact our office:
Email
DORProp2W@mt.gov
Phone
(406) 466-2908
Fax
(406) 466-5820
Open
Monday—Friday 8:00 AM—12:00 PM, 1:00 PM—5:00 PM
Mailing Address
PO Box 616 Choteau, MT 59422-0616
Circle Office 1004 C Avenue, Circle, MT 59215 The Circle Office services McCone County. Contact our office:
Email
DORProp3E@mt.gov
Phone
(406) 485-3565
Open
Monday—Wednesday 8:00 AM—5:00 PM
Mailing Address
PO Box 179 Circle, MT 59215-0179
Columbus Office 444 North 9th Street, Suite 2, Columbus, MT 59019

The Columbus Office services Stillwater County.

Contact our office:

Email
DORProp3C@mt.gov
Phone
(406) 322-8558
Fax
(406) 322-6146
Open
Monday&Friday
8:00 AM—5:00 PM
Mailing Address
PO Box 359
Columbus, MT 59019-0359
Forsyth Office 1200 Main Street, Forsyth, MT 59327 The Forsyth Office services Rosebud County. Contact our office:
Email
DORProp3E@mt.gov
Phone
(406) 346-2516
Fax
(406) 346-7551
Open
Monday—Friday 8:00 AM—12:00 PM, 1:00 PM—5:00 PM
Mailing Address
PO Box 66 Forsyth, MT 59327-0066
Fort Benton Office 1308 Franklin Street, Fort Benton, MT 59442

The Fort Benton Office services Choteau County.

Contact our office:

Email
DORProp2W@mt.gov
Phone
(406) 622-5261
Fax
(406) 622-3742
Open
Monday—Friday
8:00 AM—5:00 PM
Mailing Address
PO Box 548
Fort Benton, MT 59442-0548
Glasgow Office 501 Court Square, Glasgow, MT 59230

The Glasgow Office services Valley County.

Contact our office:

Email
DORProp3N@mt.gov
Phone
(406) 228-6236
Fax
(406) 228-4147
Open
Monday & Friday
8:00 AM—5:00 PM
Glendive Office 119 North Merrill Avenue, Glendive, MT 59330

The Glendive Office services Dawson County and Wibaux County.

Contact our office:

Email
DORProp3E@mt.gov
Phone
(406) 377-4256
Fax
(406) 377-4500
Open
Monday—Friday
8:00 AM—5:00 PM
Great Falls Office 300 Central Avenue, Suite 520, Great Falls, MT 59401 The Great Falls Office services Cascade County and Judith Basin County. Contact our office:
Email
DORProp2C@mt.gov
Phone
(406) 454-7460
Fax
(406) 454-7498
Open
Monday—Friday 8:00 AM—5:00 PM
Hamilton Office 1707 North 1st Street, Suite B, Hamilton, MT 59840 The Hamilton Office services Ravalli County. Contact our office:
Email
DORProp1C@mt.gov
Phone
(406) 375-2700
Fax
(406) 375-2701
Hours
Monday—Friday 8:00 AM—5:00 PM
Havre Office 315 4th Street, Havre, MT 59501 The Havre Office services Hill County, Blaine County, and Liberty County. Contact our office:
Email
DORProp2W@mt.gov
Phone
(406) 400-2411
Fax
(406) 454-7498
Open
Monday—Friday 8:00 AM—5:00 PM
Helena Office 5 South Last Chance Gulch, Helena, MT 59601 The Helena Office services Lewis & Clark County. Contact our office:
Email
DORProp2S@mt.gov
Phone
(406) 444-4000
Fax
(406) 444-2980
Open
Monday—Friday 8:00 AM—5:00 PM
Hysham Office 307 Rapelje Avenue, Hysham, MT 59038

The Hysham Office services Treasure County and Big Horn County.

Contact our office:

Email
Big Horn: DORProp3C@mt.gov
Treasure: DORProp3E@mt.gov
Phone
(406) 342-5540
Fax
(406) 342-5445
Open
Monday, Wednesday, & Friday
8:00 AM—12:00 PM, 1:00 PM—5:00 PM
Mailing Address
PO Box 191
Hysham, MT 59038-0191
Jordan Office 352 Leavitt Avenue, Jordan, MT 59337

The Jordan Office services Garfield County.

Contact our office:

Email
DORProp3E@mt.gov
Phone
(406) 557-6164
Open
Monday—Wednesday
8:00 AM—5:00 PM
Mailing Address
PO Box 10
Jordan, MT 59337-0010
Kalispell Office 100 Financial Drive, Suite 210, Kalispell, MT 59901 The Kalispell Office services Flathead County. Contact our office:
Email
DORProp1A@mt.gov
Phone
(406) 758-5700
Fax
(406) 758-5671
Open
Monday—Friday 8:00 AM—5:00 PM
Lewistown Office 712 West Main, Suite 203, Lewistown, MT 59457 The Lewistown Office services Fergus County. Contact our office:
Email
DORProp2C@mt.gov
Phone
(406) 535-5723
Fax
(406) 535-2483
Open
Monday—Friday 8:00 AM—5:00 PM
Libby Office 952 East Spruce, Suite 600, Libby, MT 59923 The Libby Office services Lincoln County. Contact our office:
Email
DORProp1A@mt.gov
Phone
(406) 293-6898
Fax
(406) 293-5487
Open
Monday—Friday 8:00 AM—5:00 PM
Livingston Office 1201 US Hwy 10 West, Unit D2, Livingston, MT 59047

The Livingston Office services Park County.

Contact our office:

Email
DORProp4B@mt.gov
Phone
(406) 222-4919
Fax
(406) 582-3420
Open
Monday—Friday
8:00 AM—5:00 PM
Malta Office 314 Second Avenue West, Malta, MT 59538 The Malta Office services Phillips County. Contact our office:
Email
DORProp3N@mt.gov
Phone
(406) 654-2123
Fax
(406) 654-2123
Open
Monday—Friday 8:00 AM—5:00 PM
Mailing Address
PO Box 1734 Malta, MT 59538-1734
Miles City Office 1010 Main Street, Suite 13, Miles City, MT 59301

The Miles City Office services Custer County.

Contact our office:

Email
DORProp3E@mt.gov
Phone
(406) 232-1295
Fax
(406) 874-3452
Open
Monday—Friday
8:00 AM—5:00 PM
St. Regis Office 432 Montana Hwy 135, St. Regis, MT 59866 The St. Regis Office services Mineral County. Contact our office:
Email
DORProp1C@mt.gov
Phone
(406) 649-6660
Fax
(406) 649-6661
Open
Monday—Friday 8:00 AM—5:00 PM
Missoula Office 2681 Palmer Street, Suite I, Missoula, MT 59808

The Missoula Office services Missoula County.

Contact our office:

Email
DORProp1D@mt.gov
Phone
(406) 329-1400
Fax
(406) 329-1449
Open
Monday—Friday
8:00 AM—5:00 PM
Plentywood Office 100 West Laurel Avenue, Plentywood, MT 59254

The Plentywood Office services Sheridan County.

Contact our office:

Email
DORProp3N@mt.gov
Phone
(406) 765-2291
Fax
(406) 765-3492
Open
Monday—Friday
8:00 AM—5:00 PM
Polson Office 3 9th Avenue West, Suite 3, Polson, MT 59860 The Polson Office services Lake County. Contact our office:
Email
DORProp1B@mt.gov
Phone
(406) 883-7227
Fax
(406) 883-7293
Open
Monday—Friday 8:00 AM—5:00 PM
Red Lodge Office 23 North Broadway Avenue, Red Lodge, MT 59068

The Red Lodge Office services Carbon County.

Contact our office:

Email
DORProp3C@mt.gov
Phone
(406) 446-1223
Fax
(406) 446-1224
Open
Monday—Friday
8:00 AM—5:00 PM
Mailing Address
PO Box 647
Red Lodge, MT 59068-0647
Roundup Office 506 Main Street, Roundup, MT 59072

The Roundup Office services Musselshell County.

Contact our office:
Email
DORProp3C@mt.gov
Phone
(406) 323-1513
Open
Monday—Wednesday 8:00 AM—5:00 PM Thursday by appointment
Ryegate Office 107 Kemp Street, Ryegate, MT 59074 The Ryegate Office services Golden Valley County and Wheatland County. Contact our office:
Email
DORProp3C@mt.gov
Phone
(406) 568-2371
Fax
(406) 568-2428
Open
Monday, Tuesday, & Friday 8:00 AM—12:00 PM, 1:00 PM—5:00 PM
Mailing Address
PO Box 10 Ryegate, MT 59074-0010
Scobey Office 213 Main Street, Scobey, MT 59263

The Scobey Office services Daniels County.

Contact our office:

Email
DORProp3N@mt.gov
Phone
(406) 487-2791
Fax
(406) 487-2791
Open
Monday & Tuesday
8:00 AM—12:00 PM, 1:00 PM—5:00 PM
Wednesday
8:00 AM—12:00 PM
Mailing Address
PO Box 397
Scobey, MT 59263-0397
Shelby Office 226 1st Street South, Suite 206, Shelby, MT 59474

The Shelby Office services Toole County, Glacier County, and Pondera County.

Contact our office:

Email
DORProp2W@mt.gov
Phone
(406) 424-8370
Fax
(406) 454-7498
Open
Monday—Friday
8:00 AM—5:00 PM
Sidney Office 201 West Main Street, Sidney, MT 59270

The Sidney Office services Richland County.

Contact our office:

Email
DORProp3E@mt.gov
Phone
(406) 433-1203
Fax
(406) 433-6837
Open
Monday—Friday
8:00 AM—5:00 PM
Terry Office 217 West Park Street, Terry, MT 59349

The Terry Office services Prairie County.

Contact our office:
Email
DORProp3E@mt.gov
Phone
(406) 635-5560
Fax
(406) 635-4474
Open
Monday—Friday 8:00 AM—12:00 PM, 1:00 PM—5:00 PM
Mailing Address
PO Box 628 Terry, MT 59349-0628
Thompson Falls Office 1037 Main Street, Suite 102, Thompson Falls, MT 59873 The Thompson Falls Office serves Sanders County. Contact our office:
Email
DORProp1B@mt.gov
Phone
(406) 827-0368
Fax
(406) 827-0372
Open
Monday—Friday 8:00 AM—5:00 PM
Mailing Address
PO Box 267 Thompson Falls, MT 59873-0267
Townsend Office 515 Broadway Street, Townsend, MT 59644

The Townsend Office services Broadwater County.

Contact our office:
Email
DORProp2S@mt.gov
Phone
(406) 266-9206
Fax
(406) 266-9205
Open
Monday—Thursday 8:00 AM—5:00 PM
Virginia City Office 5 Placer Loop, Virginia City, MT 59755

The Virginia City Office services Madison County and Jefferson County.

Contact our office:

Email
DORProp4B@mt.gov
Phone
(406) 843-5630
Fax
(406) 582-3420
Open
Monday—Friday
8:00 AM—5:00 PM
Mailing Address
PO Box 307
Virginia City, MT 59755- 0307
White Sulphur Springs Office 15 West Main Street, White Sulphur Springs, MT 59645

The White Sulphur Springs Office services Meagher County.

Contact our office:

Email
DORProp2S@mt.gov
Phone
(406) 547-3653
Fax
(406) 547-3388
Open
Monday—Wednesday
8:00 AM—4:00 PM
Mailing Address
PO Box 351
White Sulphur Springs, MT 59645-0351
Winnett Office 813 North Broadway Avenue, Winnett, MT 59087

The Winnett Office services Petroleum County.

Contact our office:

Email
DORProp3C@mt.gov
Phone
(406) 429-5231
Open
Monday, Thursday, & Friday
8:00 AM—5:00 PM
Mailing Address
PO Box 228
Winnet, MT 59087-0228
Wolf Point Office 400 2nd Avenue South, Suite 115, Wolf Point, MT 59201 The Wolf Point Office services Roosevelt County. Contact our office:
Email
DORProp3N@mt.gov
Phone
(406) 653-6256
Fax
(406) 653-6255
Open
Monday—Friday 8:00 AM—5:00 PM

Other Helpful Information