How to buy bitcoin in Montana
- Status
- Legal
- State licensing
- Only state with no money transmitter law
- Available
- 8 of 8 tracked exchanges
- Last reviewed
- 2026-08-23
Montana is the one state with no money transmitter licensing law on the books, so there has never been a state license standing between you and a bitcoin exchange. All eight exchanges we track serve Montana with full service: Coinbase, Kraken, Gemini, Binance.US, River, Swan Bitcoin, Strike, and Coinmama all take Montana customers. There is simply no transmitter statute for the Division of Banking and Financial Institutions to apply, and the legislature leaned further in with SB 178, a right to mine law signed in May 2023 that blocks local mining bans and discriminatory electricity rates for miners. Link a bank account and fund by ACH for free; wires and debit cards cost more but settle faster. Federal rules, including FinCEN registration for exchanges, apply as they do everywhere.
Best exchanges in Montana
Our national ranking, narrowed to the platforms that actually serve Montana residents. Rankings are never sold.
| # | Exchange | Rating | Fees | ID check | Pay with | Visit or read the review |
|---|---|---|---|---|---|---|
| 1 | Coinbase | 4.5 | Maker-taker on Advanced Trade | Required | ACH transfer +3 | Visit |
| 2 | Kraken | 4.7 | From 0.25% maker, 0.40% taker | Required | ACH transfer +5 | Visit |
| 3 | Gemini | 4.4 | 0.5% + flat fee on easy buys | Required | ACH transfer +5 | Visit |
| 4 | River | 4.6Bitcoin-only | Free recurring, 1.2% one-off | Required | ACH transfer +1 | Visit |
| 5 | Swan Bitcoin | 4.4Bitcoin-only | About 0.99% per purchase | Required | ACH transfer +1 | Visit |
| 6 | Strike | 4.6Bitcoin-only | Fee shown before you confirm | Required | ACH transfer +2 | Visit |
| 7 | Binance.US | 3.9 | 0% maker, 0.02% taker | Required | ACH transfer +1 | Visit |
| 8 | Coinmama | 3.9 | Commission plus card surcharge | Required | Debit card +1 | Visit |
Why these picks
1. Coinbase The easiest US on-ramp for beginners, publicly listed, and legally in the clear since the SEC dropped its case.
Pay with ACH transfer, Wire transfer, Debit card, PayPal
Debit card: Coinbase does not support credit cards for US buys
PayPal: buy/sell via linked bank or card; sell-to-PayPal balance supported
2. Kraken A 2011-vintage exchange with one of the cleanest security records in the business, heading toward a US stock listing.
Pay with ACH transfer, Wire transfer, Debit card, Apple Pay, Google Pay, PayPal
ACH transfer: instant credit for trading; 7-day hold before withdrawal on first-time deposits
Debit card: 72-hour withdrawal hold on first purchase
PayPal: 72-hour withdrawal hold on first deposit
3. Gemini The NYDFS-chartered trust company the Winklevoss twins founded, serving all 50 states including New York, listed on Nasdaq since 2025.
Pay with ACH transfer, Wire transfer, Debit card, Apple Pay, Google Pay, PayPal
ACH transfer: US customers only; 4-5 business days to clear for withdrawal
Wire transfer: $25.01 minimum, $25 withdrawal fee
Debit card: retail clients only; $1,000/day limit; cannot withdraw fiat to card
PayPal: deposits and instant buys only; no withdrawals to PayPal
4. River US bitcoin-only brokerage with zero-fee recurring buys, phone support and full proof of reserves.
Pay with ACH transfer, Wire transfer
Wire transfer: used for larger purchases
5. Swan Bitcoin DCA-first bitcoin-only platform with 0.99 percent fees, automatic withdrawals to self-custody and Bitcoin IRA options.
Pay with ACH transfer, Wire transfer
Wire transfer: for larger/IRA purchases
6. Strike Lightning-native app for buying bitcoin and sending it anywhere instantly, with no added fee on transfers.
Pay with ACH transfer, Wire transfer, Debit card
Wire transfer: flat-fee deposits suited to larger amounts
7. Binance.US The lowest spot fees in the US market, offset by a twelve-state coverage gap and a rebuilt post-2023 operation.
Pay with ACH transfer, Wire transfer
ACH transfer: zero Binance.US fee; bank fees may apply
8. Coinmama A card-first broker that sends bitcoin straight to your own wallet instead of holding it for you.
Pay with Debit card, Wire transfer
Debit card: credit cards also accepted
Payment methods in Montana
Which rails work depends on the exchange, and in a few states on where you live; the table above shows exactly which methods each platform takes here.
- ACH transferPrimary
Watch: how to choose an exchange
This is our general video rather than a walkthrough for Montana. It shows the method in two steps: first the country you are buying in, then the exchange. You have done step one by being here, so start from the exchanges ranked above.
We have not filmed a walkthrough for Montana yet, so this is our general one, from our YouTube channel @dontgetrekt. It also sits on the home page, next to the country search it starts from.
Is bitcoin legal in Montana?
Bitcoin is legal in Montana, which stands alone among the fifty states in having no money transmitter licensing statute at all. The Montana Division of Banking and Financial Institutions licenses banks and lenders but has no transmitter regime to stretch over crypto, so exchanges serve residents without any state-level license. Exchanges still register federally with FinCEN as money services businesses.
Sources
Frequently asked questions
Can I legally buy bitcoin in Montana?
Yes. Montana has no money transmitter licensing law, so exchanges face no state license requirement at all. Buying, holding, and selling bitcoin are legal under federal law, which applies in every state.
Does any exchange skip Montana?
No. All eight platforms we track serve Montana with no restrictions, which puts it in the small group of states with completely clean exchange coverage.
What did Montana's right to mine law change?
SB 178, signed in May 2023, stops local governments from banning bitcoin mining, bars discriminatory electricity rates for miners, and blocks extra taxes on crypto used as payment. It affects miners and merchants more than everyday buyers, but it signals where the state stands.
How do most Montanans fund a bitcoin purchase?
By ACH bank transfer, which is free on the major exchanges and settles in a few business days. Debit cards and wires are the faster, costlier options.