The basic ways to invest your money

You invest by putting money into something that you expect will grow or pay you back over time. The main routes are: buying stocks (pieces of companies), bonds (loans you make to governments or corporations), mutual funds or exchange-traded funds (baskets of stocks or bonds managed for you), real estate, or keeping money in a high-yield savings account or certificate of deposit (CD) that pays interest. Each one works differently, costs different amounts, and carries different risks.

Most people start with stocks or funds because you need less money to begin — sometimes as little as $1 per share or $100 into a fund. Real estate typically requires a down payment of 3 to 20 percent of the property price. Bonds can be bought through a brokerage for as little as $100 to $1,000 per bond, depending on the type. High-yield savings accounts and CDs have no minimum at many banks, though some require $500 or $1,000 to open.

The choice depends on how much time you have before you need the money, how much risk you can handle, and what you are saving for. Money you will not need for 10 years can go into stocks, which swing up and down but historically grow over long periods. Money you need in 2 years might go into a CD or bond. Money you need within months should stay in a savings account.

Key Takeaways

  • You invest through a brokerage account (for stocks and funds), a bank (for CDs and savings accounts), or directly (for real estate or bonds), and each route requires different paperwork and has different fees.
  • Stocks and funds can be bought with small amounts of money but fluctuate in value; bonds and CDs are more stable but typically pay less over time.
  • Your timeline matters most — money you will not touch for 10 years can handle stock market swings, but money you need soon should be in savings or CDs.
  • Every investment type has costs: brokerage fees, fund expense ratios, or interest rates that vary by provider, so comparing what you actually pay is part of choosing where to invest.

Opening a brokerage account to buy stocks and funds

A brokerage is a company that lets you buy and sell stocks and funds. You open an account online by providing your name, address, Social Security number, and employment information. The brokerage verifies your identity and then deposits money into your account — usually by linking a bank account or transferring funds. Once the money is there, you can search for a stock or fund by its ticker symbol (a short code like AAPL for Apple or VOO for a Vanguard fund), see the current price, and place an order to buy.

Common brokerages include Fidelity, Charles Schwab, E-Trade, Robinhood, and Vanguard. Many charge no commission to buy stocks or funds anymore, though some still charge for certain bond purchases or for financial advice. Fidelity and Schwab do not charge commissions on stocks or most funds. Robinhood charges no commissions but makes money by lending your shares to short-sellers and by selling information about your trades. Vanguard is owned by its investors, so profits go back to account holders as lower fees.

Before you open an account, decide whether you want to pick individual stocks yourself or buy funds that a manager or algorithm picks for you. Individual stocks require more research and more decisions. Funds are simpler — you buy one fund and own hundreds of companies at once. If you are unsure, start with a fund.

Understanding different account types and their tax treatment

The type of account you use affects how much you owe in taxes on your gains. A taxable brokerage account has no contribution limits and no withdrawal restrictions, but you pay taxes on dividends and capital gains every year. A 401(k) is offered by your employer and lets you contribute pre-tax money (reducing your taxable income now), but you cannot withdraw before age 59½ without a penalty. A traditional IRA works similarly — contributions may be tax-deductible, and you pay taxes when you withdraw. A Roth IRA takes after-tax money now, but withdrawals in retirement are tax-free.

Contribution limits change yearly. For 2024, you can contribute $7,000 to a traditional or Roth IRA (or $8,000 if you are 50 or older), and $23,500 to a 401(k) (or $31,000 if 50 or older). A 401(k) is only available through an employer. IRAs you can open yourself at any brokerage or bank. If your employer offers a 401(k) match — meaning they add money if you contribute — prioritize that first, because it is immediate assistance programs.

Most people benefit from starting with a 401(k) if available, then maxing out an IRA, then using a taxable account for anything beyond that. The tax advantages of retirement accounts compound over decades, so using them first saves the most money.

How to buy individual stocks versus funds

Buying an individual stock means you own a small piece of one company. You search for the company's ticker symbol in your brokerage, see the current price per share, and decide how many shares to buy. If Apple is trading at $150 per share and you have $1,500, you can buy 10 shares. The price changes throughout the trading day. You make money if the price goes up and you sell, or if the company pays a dividend (a cash payment to shareholders). You lose money if the price falls.

Buying a fund means you own a basket of many stocks or bonds. A mutual fund is managed by a person or team who picks what goes in it; you buy and sell at the end of each trading day at the fund's net asset value (NAV). An exchange-traded fund (ETF) is similar but trades throughout the day like a stock. Both charge an expense ratio — a yearly percentage fee taken from your balance. A low-cost index fund (which tracks a market index like the S&P 500) might charge 0.03 percent per year. An actively managed fund might charge 0.5 to 1 percent or more.

Individual stocks require you to research companies, watch the news, and make buy-and-sell decisions. Funds require less work — you buy once and let it sit. For most people starting out, a fund is simpler and less risky because you are not betting everything on one company.

Bonds and fixed-income investments

A bond is a loan. When you buy a bond, you lend money to a government or corporation, and they pay you interest (called the coupon) at set intervals, then return your principal at maturity (the date the loan ends). U.S. Treasury bonds are issued by the federal government and are considered very safe. Corporate bonds are issued by companies and pay higher interest but carry more risk if the company struggles. Municipal bonds are issued by cities or states and often have tax advantages.

You can buy bonds through a brokerage, directly from the U.S. Treasury (through TreasuryDirect.gov), or through a bank. Treasury bonds have no commission. Corporate and municipal bonds bought through a brokerage may carry a markup. Bond prices fall when interest rates rise and rise when rates fall, so if you need to sell before maturity, you might get less than you paid. If you hold to maturity, you get your full principal back regardless of price changes.

Bonds are useful for money you will need in a few years or for balancing a portfolio heavy in stocks. A typical mix for someone in their 30s might be 80 percent stocks and 20 percent bonds; someone in their 60s might flip that to 40 percent stocks and 60 percent bonds.

High-yield savings accounts and CDs as alternatives to investing

A high-yield savings account is a bank account that pays interest — currently between 4 and 5 percent annually at many online banks, though rates change. Your money is insured by the FDIC up to $250,000, so you cannot lose it. You can withdraw anytime without penalty. The trade-off is that the interest rate is fixed only for a period; the bank can lower it whenever they choose.

A certificate of deposit (CD) is a commitment to leave money in the bank for a set time — 3 months, 1 year, 5 years, or longer. In exchange, the bank pays a fixed interest rate, often higher than a savings account. If you withdraw early, you pay a penalty (usually a few months of interest). Current CD rates range from 4 to 5.5 percent depending on the term and bank, but again, these change frequently.

High-yield savings and CDs are not investments in the traditional sense — your money does not grow through company earnings or market appreciation. But they are safe places to put money you will need soon and still earn more than a regular savings account. Use them for an emergency fund (3 to 6 months of expenses) or for money you are saving for a specific goal within 1 to 5 years.

Getting started: the actual steps

First, decide what you are saving for and when you will need the money. If it is retirement (10+ years away), stocks or stock funds are typically the right choice. If it is a house down payment in 3 years, a mix of bonds and CDs makes sense. If it is an emergency fund, a high-yield savings account is best.

Second, choose where to open an account. For stocks and funds, pick a brokerage — Fidelity, Schwab, and Vanguard are large and reputable, with no commission on stocks or most funds. For CDs and high-yield savings, compare rates at online banks like Marcus, Ally, or American Express Personal Savings. For Treasury bonds, go to TreasuryDirect.gov directly.

Third, open the account online. You will need your Social Security number, address, and bank account information to link for transfers. This usually takes 5 to 10 minutes. Fourth, transfer money from your bank. Most brokerages and banks let you link your checking account and move money electronically; it typically arrives within 1 to 3 business days. Fifth, make your first purchase. Search for a fund or stock by ticker, enter the amount, and confirm. The order executes immediately (for stocks and ETFs) or at the end of the trading day (for mutual funds).

Frequently Asked Questions

Do I need a lot of money to start investing?

No. Many brokerages let you buy a single share of a stock for its current price (sometimes $50 to $200 per share) or invest $100 or less into a fund. Some funds have no minimum. High-yield savings accounts and CDs often have no minimum either. Start with what you have.

What is the difference between a stock and a mutual fund?

A stock is ownership in one company. A mutual fund is a basket of many stocks (or bonds) managed together. Funds spread your risk across many companies, so one company's poor performance does not hurt as much. Stocks require more research but let you pick exactly what you own.

Should I invest in stocks or bonds?

It depends on your timeline. Stocks historically grow more over 10+ years but swing up and down in the short term. Bonds are more stable but grow slower. A common approach is to hold mostly stocks when you are young and shift toward bonds as you near retirement.

Can I lose money in a CD or high-yield savings account?

No. Both are FDIC-insured up to $250,000, so your principal is protected. The only way to lose money is if you withdraw from a CD early and pay the penalty, but your original deposit is still safe.

What fees should I expect to pay?

Stock and ETF purchases at major brokerages have no commission. Mutual funds charge an expense ratio (typically 0.03 to 1 percent yearly). Bonds bought through a brokerage may have a markup. CDs and savings accounts have no fees, though CDs charge a penalty for early withdrawal. Always check the fee schedule before opening an account.