State Demographics & Living Guide

Montana Demographics & State Living Rules

Population estimate, state tax structure, DMV licensing information, school-immunization rules, and immigration-verification guidance for Montana.

Population1,144,694

State Income Tax4.7% - 5.65% on ordinary income for 2026

DMV License Limit60 days after establishing Montana residency

SAVE / Immigration VerificationRequired for foreign nationals; Montana verifies authorized presence through federal SAVE

Montana Demographic & Economic Profile

State Name & Code	Montana (MT)
State Capital	Helena
Total Population	1,144,694 residents
Individual State Income Tax Structure	4.7% - 5.65% on ordinary income for 2026
Major Expat & Diaspora Hubs	Billings, Bozeman, Missoula

Key Administrative Checkpoints & Rules

New Montana residents must obtain a Montana driver's license within 60 days

Montana allows a valid license from another jurisdiction to be used for up to 60 consecutive days after establishing Montana residency. After that period, the Montana license must be obtained and the prior credential surrendered.

Valid out-of-state basic licenses generally avoid new knowledge and road tests

A person with a valid out-of-state basic driver's license can generally exchange it for a Montana license without repeating the knowledge or road tests, although additional assessment can be required in individual cases.

Foreign licenses do not receive the same automatic transfer treatment

Foreign-license holders should not assume the U.S. out-of-state transfer waiver applies to them. Montana requires applicable applicants to satisfy its licensing, documentation, and testing rules, subject to any specific reciprocity arrangement.

Montana vehicle registration generally has a 60-day new-resident period

Montana requires new residents to apply for a Montana vehicle title and register their vehicles within 60 days of establishing residency.

Montana has no general statewide passenger-vehicle inspection program

Montana does not require routine statewide safety or emissions inspections for ordinary passenger vehicles. VIN inspections still apply to specified transactions, including certain out-of-state or salvage vehicles.

Montana's 2026 ordinary income-tax rates are 4.7% and 5.65%

For tax year 2026, Montana applies a 4.7% rate to ordinary taxable income up to the applicable filing-status threshold and 5.65% above it. Separate preferential rates apply to qualifying long-term capital gains.

School vaccine requirements include a 7th-grade Tdap checkpoint

Montana's preschool-through-12th-grade requirements include DTaP/Td/Tdap, MMR, polio, varicella, and age-dependent Hib requirements. A Tdap booster is required before 7th-grade entry, subject to the state's applicable rules and exemptions.

Driver Licensing Guidelines

Montana Driver License for New Residents

If you move to Montana and establish permanent residence, a valid license from the jurisdiction you moved from can generally be used for up to 60 consecutive days. After that, you must obtain a Montana driver's license.

Valid Out-of-State License Transfer

A valid basic out-of-state license in the applicant's possession can generally be exchanged for a Montana license without a new knowledge or road test. Montana still requires the applicable identity, authorized-presence, residence, and vision procedures.

Testing for Other Applicants

Applicants who do not qualify for the out-of-state transfer process can be required to complete the applicable knowledge and driving examinations. Montana can also require additional assessment when there is a safety-related concern.

Foreign License Holders

A foreign license should not be assumed to qualify for Montana's automatic U.S. out-of-state transfer waiver. Montana has added specific reciprocity arrangements, including a 2026 agreement with the Republic of Korea, but other foreign-license situations must be evaluated under the applicable rules.

REAL ID

Montana offers REAL ID-compliant driver's licenses and identification cards. Applicants must provide the required proof of identity, authorized presence, Social Security information, and Montana residence.

Address Changes

Montana law requires drivers to notify the Motor Vehicle Division of an address change within 10 days. The address can be updated electronically, while a new physical credential requires a separate replacement transaction.

Frequently Asked Questions

Generally 60 consecutive days after establishing Montana residency. During that period, a valid license from your previous jurisdiction can generally be used. After 60 days, you must obtain a Montana license.

Usually not when you have a valid basic out-of-state license in your immediate possession. Montana generally allows the exchange without a new knowledge or road test, although additional assessment can be required in individual cases.

Foreign-license use depends on whether you are a nonresident or Montana resident and whether a specific reciprocity agreement applies. Montana does not have a blanket foreign-license testing waiver, although specific agreements exist, including the 2026 Republic of Korea reciprocity arrangement.

Montana does not operate a general statewide periodic passenger-vehicle safety or emissions inspection program. VIN inspections are still required for specified title transactions, including vehicles with out-of-state or salvage certificates.

For 2026, Montana's ordinary individual income-tax rates are 4.7% and 5.65%, with the threshold depending on filing status. Qualifying long-term capital gains have separate 3.0% and 4.1% rates.

Montana's preschool-through-12th-grade requirements cover DTaP/Td/Tdap, MMR, polio, varicella, and age-dependent Hib. A Tdap booster is required before 7th-grade entry, and medical or religious exemptions and conditional attendance are available under state rules.

Have questions about Montana's DMV transfer rules, tax structure, or SAVE?

Refer to FAQ Section Above

Official Government Portals

• Montana Department of Justice — Montana Driver Manual: dojmt.gov
• Montana Motor Vehicle Division — Vehicle Registration: mvdmt.gov
• Montana Motor Vehicle Division — VIN Inspections: mvdmt.gov
• Montana Department of Revenue — 2026-2027 Individual Income Tax Changes: revenue.mt.gov
• Montana Department of Revenue — Individual Filing Requirements: revenue.mt.gov
• Montana Department of Public Health and Human Services — School Immunization Resources: dphhs.mt.gov
• U.S. Census Bureau — Montana QuickFacts: census.gov

Verification Note: Audited against current Montana Department of Justice, Montana Motor Vehicle Division, Montana Department of Revenue, Montana Department of Public Health and Human Services, and U.S. Census sources checked in September 2026. Corrections include the current 60-day resident driver's-license period, transfer treatment for valid out-of-state licenses, the 60-day vehicle title and registration deadline, clarification that Montana has no general statewide passenger-vehicle inspection program, current 2026 income-tax rates of 4.7% and 5.65%, separate long-term capital-gains rates, updated school immunization requirements, SAVE authorized-presence verification, and the new 2026 Republic of Korea driver's-license reciprocity agreement.