You’ve probably heard you should be investing. But if you’ve ever tried to actually start, you quickly hit a wall — where exactly do you go to buy stocks or index funds? The answer is a brokerage account. Here’s everything you need to know to open one and start.
What a brokerage account is
A brokerage account is an account you open with a financial company (called a broker) that lets you buy and sell investments — stocks, bonds, index funds, ETFs, and more. Think of it like a bank account, but instead of holding cash, it holds investments.
You deposit money into the account, and then you use that money to buy whatever investments you choose. When you want to access your money, you sell investments and withdraw the cash.
Brokerage account vs retirement account — what’s the difference?
This is the most important thing to understand before opening an account:
- Retirement accounts (Roth IRA, 401k): Come with significant tax advantages but have contribution limits and rules about when you can withdraw money without penalty. Use these first for retirement savings.
- Taxable brokerage account: No contribution limits, no withdrawal restrictions — you can put in as much as you want and take money out any time. But you pay capital gains tax on profits when you sell.
The order of operations: contribute enough to your 401k to get the full employer match first, then max your Roth IRA ($7,000/year in 2025), then use a taxable brokerage account for anything beyond that.
The best brokerage accounts for beginners
- Fidelity. No account minimums, no trading fees, excellent beginner tools, and their own zero-fee index funds. Best all-around choice for most people.
- Charles Schwab. No minimums, great customer service, solid app. Good alternative to Fidelity.
- Vanguard. The original index fund company. Excellent for long-term investors who want to keep it simple. Interface is less beginner-friendly but the funds are hard to beat.
Avoid any platform that charges trading commissions — most major brokers eliminated these years ago. If someone wants to charge you to buy a stock, go elsewhere.
How to open a brokerage account — step by step
- Go to Fidelity.com, Schwab.com, or Vanguard.com
- Click “Open an account” and choose either a Roth IRA (if investing for retirement) or a taxable brokerage account
- Enter your personal information — name, address, Social Security number, date of birth
- Link your bank account for transfers
- Fund the account — transfer whatever amount you want to start with
- Buy your first investment — for most beginners, a total market index fund like VTI or FZROX is the right starting point
The whole process takes about 15–20 minutes. Your first investment can be made the same day once your transfer clears (usually 1–3 business days).
What to actually buy first
Don’t agonize over this. For most beginners, a single low-cost total market index fund is the right answer. Fidelity’s FZROX has a 0% expense ratio. Vanguard’s VTI charges 0.03%. Both track the entire US stock market, giving you instant exposure to thousands of companies for almost no cost.
Buy it, set up a recurring monthly contribution, and don’t look at it daily. That’s the whole strategy — and it outperforms most professional investors over the long run.