You can invest your money through a brokerage account, a retirement account, or both, using options that range from individual stocks and bonds to simple index funds that track the entire market. The right approach depends on your timeline, how much risk you’re comfortable with, and whether you need access to the money before retirement. Here’s how to get started.
Pick the Right Account First
Before choosing what to invest in, you need somewhere to hold your investments. The account type you choose affects how much you pay in taxes, when you can withdraw money, and how much you’re allowed to contribute each year.
A 401(k) or similar employer plan is the easiest starting point if your employer offers one. Contributions come out of your paycheck before taxes, which lowers your taxable income now. Many employers match a percentage of what you put in, and that match is free money. The tradeoff: you’ll pay income tax when you withdraw in retirement, and pulling money out before age 59½ typically triggers a penalty.
A Roth IRA works in the opposite direction. You contribute money you’ve already paid taxes on, but qualified withdrawals in retirement are completely tax-free, including all the growth your investments earned over the years. Roth IRAs also have no required minimum distributions, so you’re never forced to pull money out at a certain age. The downside is that contribution limits are relatively low and high earners may not qualify to contribute directly.
A taxable brokerage account has no contribution limits, no income restrictions, and no withdrawal penalties. You can buy and sell whenever you want. The flexibility comes at a cost: you’ll owe taxes on dividends each year and on capital gains whenever you sell an investment for a profit. If you’ve already maxed out your retirement accounts or need money you can access before retirement, a brokerage account fills that gap.
Most people benefit from using retirement accounts first (especially to capture any employer match) and then opening a brokerage account for anything beyond that.
Understand What You Can Invest In
Stocks represent partial ownership in a company. When the company grows and earns more, the stock price tends to rise. Over the last 30 years, global stocks have returned roughly 8.3% annually, according to J.P. Morgan Asset Management. That’s the long-run average, though. In any single year, stocks can drop 20% or more, which is why they reward patience.
Bonds are essentially loans you make to a government or corporation. They pay you interest on a set schedule and return your principal at maturity. They’re less volatile than stocks but deliver lower returns. Over the same 30-year stretch, global bonds averaged about 4.3% per year. U.S. investment-grade corporate bonds currently carry expected returns around 5.2%.
Index funds and ETFs bundle hundreds or thousands of stocks or bonds into a single investment. A total stock market index fund, for example, holds shares in thousands of companies at once. This instant diversification means one bad company won’t sink your portfolio. Index funds also charge very low fees, often under 0.10% per year, because they simply track a market index rather than paying a manager to pick stocks.
Cash equivalents like high-yield savings accounts, money market funds, and certificates of deposit keep your money safe and liquid. Expected returns on cash hover around 3%, which barely keeps pace with inflation. These work best for money you’ll need within the next year or two, not for long-term growth.
Match Your Mix to Your Timeline
Asset allocation is how you divide your money among stocks, bonds, and cash. It’s the single biggest factor in how your portfolio performs over time. The core principle: the more years you have before you need the money, the more stock exposure you can handle, because you have time to ride out downturns.
A common rule of thumb subtracts your age from 100 to get your stock percentage. A 30-year-old would put about 70% in stocks and 30% in bonds. A 50-year-old would shift closer to 50/50. This isn’t a rigid formula, but it captures the idea that younger investors can afford more risk because their timeline is longer.
If you’re investing for a goal that’s less than five years away (a house down payment, for instance), lean heavily toward bonds and cash equivalents. A stock market dip right before you need the money could force you to sell at a loss. For goals 10 or more years out, a stock-heavy portfolio gives you the best shot at outpacing inflation and building real wealth.
Choose How Hands-On You Want to Be
You don’t need to research individual companies or monitor markets daily. Three broad approaches cover the spectrum from fully automated to completely self-directed.
Robo-advisors build and manage a diversified portfolio for you based on a questionnaire about your goals and risk tolerance. They automatically rebalance your holdings and reinvest dividends. Fees among top platforms range from 0% to 0.35% of your balance per year, and many have low or no account minimums. This is the simplest option if you want to set it and largely forget it.
Self-directed brokerage accounts let you pick your own investments. Most major brokerages now charge $0 commissions on stock and ETF trades. If you’re comfortable choosing a few broad index funds, this approach can be cheaper than a robo-advisor and just as effective. A three-fund portfolio (a U.S. stock index fund, an international stock index fund, and a bond index fund) covers most of the global market in a few clicks.
Financial advisors provide personalized guidance, especially useful for complex situations involving estate planning, tax strategy, or large windfalls. The average fee is about 1.05% of assets under management per year. On a $100,000 portfolio, that’s roughly $1,050 annually, so the advice needs to be worth more than you’d gain from a lower-cost option.
How Taxes Affect Your Returns
Inside a 401(k) or IRA, you don’t owe taxes on trades as they happen. Your investments grow tax-deferred (traditional accounts) or tax-free (Roth accounts). In a taxable brokerage account, taxes matter more and deserve attention.
When you sell an investment you’ve held for more than a year, any profit is taxed at long-term capital gains rates: 0%, 15%, or 20%, depending on your income. Sell before the one-year mark, and the gain is taxed as ordinary income, which means rates as high as 37%. That difference alone is a strong incentive to buy and hold rather than trade frequently.
Dividends in a brokerage account are also taxable in the year you receive them. High earners may face an additional 3.8% net investment income tax on top of capital gains rates. These tax realities make retirement accounts especially valuable: the same investments grow faster when taxes aren’t chipping away at returns each year.
How Much to Start With
You don’t need thousands of dollars to begin. Many brokerages and robo-advisors let you open an account with as little as $1, and fractional shares allow you to buy a slice of a $500 stock for $5. The amount matters less than the habit. Investing $100 a month starting at 25 produces a dramatically different outcome than investing $500 a month starting at 45, even though the total dollars contributed might be similar.
A practical starting sequence: first, build a small emergency fund in a savings account (enough to cover a month or two of expenses). Next, contribute enough to your employer’s retirement plan to capture any match. Then open a Roth IRA and fund it as your budget allows. Once those are covered, a taxable brokerage account lets you invest beyond the limits of retirement accounts. Each step builds on the last, and skipping the employer match means leaving guaranteed returns on the table.
Keep Costs Low and Stay Consistent
Investment fees compound just like returns do, except they work against you. A 1% annual fee on a $10,000 investment growing at 7% costs you roughly $12,000 in lost growth over 30 years compared to a 0.10% fee. Look for index funds with expense ratios under 0.20%, and avoid funds with sales loads (upfront commissions).
Consistency beats timing. Investing a fixed amount on a regular schedule, sometimes called dollar-cost averaging, means you buy more shares when prices are low and fewer when prices are high. Over years, this smooths out the impact of market volatility. The biggest risk for most people isn’t picking the wrong fund. It’s waiting too long to start, or pulling money out during a downturn and locking in losses. Pick a reasonable allocation, automate your contributions, and let compounding do the work.