How to buy Bitcoin safely
A careful, step-by-step path to your first bitcoin, without the common expensive mistakes.
The safest way for most beginners is to buy a small amount through a well-known, regulated exchange or brokerage you reach by typing its address yourself, secure the account with app-based two-factor authentication, and move larger long-term holdings to a wallet you control.
Only use money you could afford to lose. Bitcoin's price has fallen more than 70% several times. This guide explains the mechanics; it isn't a recommendation to buy.
Step by step
- Choose where to buy. Options in the US include major regulated crypto exchanges, some stock brokerage and payment apps, and spot Bitcoin ETFs (funds you buy in an ordinary brokerage account, where you never hold the coins yourself). Check that an exchange is registered and licensed (see checking an exchange).
- Go there directly. Type the website address yourself or use the official app store listing. Don't follow ads, texts or links from people you met online.
- Secure your account first: a unique password and app-based two-factor authentication (an authenticator app or security key, not SMS).
- Verify your identity. Regulated exchanges are required to ask.
- Add money, usually by bank transfer, which tends to cost less than a card.
- Buy using the cheaper screen. The "advanced" or limit-order screen usually costs much less than the instant-buy button. You can buy a fraction, such as $25 worth.
- Decide where to keep it. Small amounts can stay on a reputable exchange while you learn. For larger long-term holdings, move it to a self-custody wallet or hardware wallet, and write down the seed phrase safely.
- Keep records of what you paid for tax purposes. See crypto taxes.
Ways to buy, compared
| Method | You hold the actual bitcoin? | Good to know |
|---|---|---|
| Crypto exchange | Yes, and you can withdraw it | Most choice; compare fees and screens |
| Payment or brokerage app | Depends on the app; some don't allow withdrawals | Convenient; check fees and the spread |
| Spot Bitcoin ETF | No, you own fund shares | Fits in normal and retirement brokerage accounts; annual fund fee |
| Bitcoin ATM | Yes | Often very high fees, and heavily used by scammers. Never use one because someone told you to. |
Red flags while buying
- Someone you met online or by phone is guiding you to buy and send crypto.
- You're told to withdraw cash and deposit it at a Bitcoin ATM, especially by someone claiming to be from a bank, government agency or tech support. The FBI received reports of $389 million in losses through crypto ATMs and kiosks in 2025.
- A platform promises guaranteed or very high returns.
Check any situation with the scam checker.
Frequently asked questions
Can I buy part of a bitcoin?
Yes. Bitcoin divides into 100 million satoshis, and most exchanges let you buy a few dollars' worth.
What's the cheapest way to buy bitcoin?
Usually a bank transfer into a regulated exchange and buying on its advanced trading screen rather than the instant-buy button. Compare total costs with the true cost calculator.
Can I buy bitcoin with a credit card?
Some exchanges allow it, but card purchases usually have higher fees, some card issuers treat it as a cash advance with extra interest, and borrowing to buy a volatile asset adds risk.
Is it safe to keep bitcoin on an exchange?
It's convenient but means trusting that company. For larger, long-term amounts, many people prefer a wallet they control.
Where to next
Sources
- Cryptocurrency and AI scams bilk Americans of billions (FBI)
- FBI crypto fraud figures for 2025, including crypto ATMs (The Block)
- What to know about cryptocurrency and scams (FTC)
- Digital assets (IRS)
Written for beginners and checked against the sources listed. Last reviewed October 26, 2026. This page is educational and is not financial, tax or legal advice. How we write and check pages.