Gig Worker Tax Calculator — Montana (2026)
Driving for Uber, Lyft, DoorDash, Instacart or Amazon Flex in Montana makes you an independent contractor, not an employee. No tax is withheld from your payouts, so the whole bill — 15.3% self-employment tax, federal income tax and Montana income tax — arrives at once unless you pay quarterly. Enter your net earnings after mileage to see the damage. Montana uses a progressive income tax with 2 brackets running from 4.70% up to 5.90%, applied after a state standard deduction of $16,100.
Montana Gig Worker Tax Calculator
Gross 1099 income minus business expenses.
Mileage is the biggest deduction for Billings drivers
At the 2026 standard mileage rate of $0.67 per business mile, a rideshare driver logging 25,000 miles deducts $16,750 before any tax applies. In dense Billings traffic, deadhead miles between orders count too — as long as you are logged into the app and available.
Track miles per platform with a mileage app. Uber and DoorDash only report on-trip miles, which typically understates your true deductible mileage by 20–40%.
Platform 1099s and Montana thresholds
Rideshare companies issue 1099-K for passenger fares and 1099-NEC for bonuses and referrals; delivery apps usually issue 1099-NEC above $600. You owe tax on all net earnings whether or not a form arrives.
Montana taxes gig profit like any other income at 4.70%–5.90%, so a $30,000 net-profit year adds about $554 in state tax.
Montana has no state sales tax — one of only five US states without a general sales tax.
Gig economics in Montana
With Montana leaning on energy, agriculture, and tourism, demand patterns differ from national averages: airport and event surges dominate in Billings, and fuel plus insurance costs eat directly into net profit before tax.
A realistic full-time gig year of $45,000 in net profit produces roughly $10,468 of total tax in Montana, or about $2,617 per quarterly payment.
Local and payroll taxes Montana adds on top
Montana adds no state-mandated employee payroll deduction beyond FICA, so nothing extra is taken from your gross pay at the state level.
Montana has no state sales tax — one of only five US states without a general sales tax.
Nobody withholds these for you when you are self-employed in Montana. Local wage taxes, city business licences and gross-receipts style levies are yours to register for and remit alongside your quarterly federal and state estimates.
Working across a state line from Montana
Montana holds income-tax reciprocity agreements with North Dakota. If you commute between them, your wages are taxed only by your state of residence — file the exemption certificate with your employer so the wrong state is not withheld from every paycheck.
Remote and hybrid work complicates this further: most states tax income where the work is physically performed, so a Billings resident spending part of the year at a client site in Wyoming may owe a nonresident return there. Keep a day-count log if you split time between states.
The rest of your Montana tax bill
Montana charges no general sales tax, homeowners pay an average effective property tax of 0.74% of market value, and the minimum wage in force during 2026 is $10.85 an hour.
No general sales tax; some resort towns levy a local option tax.
Income tax is only one part of a state's take. Montana recovers revenue through sales and property tax as well, which is why headline income tax rates alone are a poor guide to how far a salary really goes. Montana taxes most retirement income, including Social Security above federal thresholds, with a modest subtraction at 65+.
Montana vs Wyoming on the same salary
On a $90,000 salary, a single filer keeps about $68,031 a year in Montana against roughly $72,145 in Wyoming — a difference of $4,114, or $343 a month.
Effective combined rates are 24.4% in Montana and 19.8% in Wyoming. Set that gap against living costs: index 102 here versus 96 there, with property tax at 0.74% and 0.61% respectively.
Montana income tax brackets 2026 (single filer)
| Taxable income | Rate |
|---|---|
| $0 – $20,500 | 4.70% |
| $20,500 and up | 5.90% |