Build your monthly budget for Montana. Enter your take-home pay and expense categories to see where your money goes, your savings rate, and whether you’re on track financially. Pre-filled with typical Montana expense estimates.
Last updated: April 2026 · Data: IRS, BLS, state sources
Montana has a slightly above-average cost of living that has risen significantly with in-migration. Bozeman in particular has become dramatically more expensive. Montana has no sales tax, which helps with everyday purchases. Outdoor recreation (hiking, skiing, fishing) is a major lifestyle element but can be done cheaply on public lands. Budget for vehicle costs - Montana is large and driving is unavoidable.
| Expense Category | Typical Montana Amount |
|---|---|
| Housing (1BR rent) | ~$1,250/month |
| Food (single person) | ~$400/month |
| Transportation | ~$500/month |
| Utilities & Internet | ~$180/month |
| Healthcare & Insurance | ~$320/month |
| Personal & Entertainment | ~$200/month |
| Recommended Savings | 15%+ of gross income |
| Emergency Fund Target | 3–6 months of expenses |
The 50/30/20 rule is a simple budgeting framework popularized by Senator Elizabeth Warren in her book All Your Worth. It divides after-tax income into three buckets:
| Category | Target % | What It Covers |
|---|---|---|
| Needs | 50% | Housing, food, utilities, transportation, minimum debt payments, basic healthcare |
| Wants | 30% | Dining out, entertainment, subscriptions, hobbies, travel, clothing above basics |
| Savings & Debt Payoff | 20% | Emergency fund, retirement contributions, extra debt payments, goal savings |
In high-cost areas like major Montana cities, the 50% needs target may not be realistic without a high income. If housing alone takes 40% of take-home pay, cut wants to 15-20% and protect the 20% savings target. The 20% savings rate is the most important number to protect - it's the engine of long-term wealth.
A typical single-person budget in Montana includes: Housing ~$1,250, Food ~$400, Transportation ~$500, Utilities ~$180, Healthcare ~$320, Personal ~$200, and Savings ~$400/month. Total essential expenses of approximately $2,850/month. Adjust based on your specific situation using the calculator above.
The 50/30/20 rule allocates 50% of after-tax income to needs, 30% to wants, and 20% to savings and debt payoff. In Montana, if baseline essential expenses (housing, food, utilities, transport, healthcare) are around $2,650/month, you'd need take-home pay of at least $5,300/month for the math to work. The calculator above will show your exact percentages.
The traditional 30% rule says housing should not exceed 30% of gross income. With typical Montana rents around $1,250/month, you'd need gross income of at least $4,166/month ($50,000/year). If housing exceeds 35% of take-home pay, consider reducing other expenses, getting a roommate, or moving to a less expensive area within Montana.
The highest-impact expense reductions in Montana: (1) Housing - get a roommate, move to a less expensive neighborhood, or negotiate rent. Housing cuts have the biggest dollar impact. (2) Transportation - consider reducing from two cars to one, switching to a more fuel-efficient vehicle, or using transit where available. (3) Food - meal prepping and reducing restaurant meals can cut food budgets by 30-40%. Subscriptions and entertainment are easier but smaller wins.
Start with a target of $6,450 (3 months of essential Montana expenses including housing, food, utilities, and healthcare). Open a high-yield savings account (HYSA) paying 4-5% APY. Set up automatic transfers on payday. Once you hit $1,000, start contributing to retirement while continuing to build to the full 3-month target. A funded emergency fund prevents expensive debt when unexpected costs hit.