Where your savings can go when you're ready to invest
A savings account holds money safely and pays interest, but that interest is usually small—often less than 1% per year at most banks. If you have money sitting there that you won't need for several years, you can move it into investments that historically grow faster: stocks, bonds, mutual funds, or exchange-traded funds (ETFs). The tradeoff is that these investments can lose value in the short term, even though they tend to gain over longer periods.
The first decision is whether to invest from your savings account at all. If you need the money within the next three to five years, or if losing some of it would create a real hardship, a savings account is the right place for it. If you have an emergency fund covered separately and money left over that you won't touch for years, moving some of it into investments makes sense.
The second decision is where to open an investment account. You don't invest directly from a savings account the way you might transfer money between bank accounts. Instead, you open a separate investment account—usually at a brokerage firm—move money there, and then buy investments within that account.
Key Takeaways
- Money in a savings account grows slowly through interest, while investments like stocks and bonds historically grow faster over longer time periods but can lose value short-term.
- You need to open a separate investment account at a brokerage firm; you cannot buy stocks or mutual funds directly from a savings account.
- A regular taxable brokerage account has no contribution limits and no tax advantages, but a Roth IRA or traditional IRA offers tax benefits if you meet income requirements.
- Moving money from savings to investments means deciding how much risk you can handle and how long you can leave the money untouched.
- Beginner investors often start with low-cost index funds or target-date funds rather than picking individual stocks.
Types of investment accounts and their tax treatment
A taxable brokerage account is the simplest option. You open it at a firm like Fidelity, Charles Schwab, Vanguard, or E*TRADE, move money in, and buy investments. There are no contribution limits, no income restrictions, and no rules about when you can withdraw. The downside is that you pay taxes on any gains when you sell, and on dividends or interest the investments earn each year.
A Roth IRA lets you invest money and pay no taxes on the gains or withdrawals later, but only if you meet income limits and follow withdrawal rules. For 2024, you can contribute up to $7,000 per year if you're under 50, and you must have earned income (from a job) to contribute. You can withdraw your contributions anytime without penalty, but withdrawing gains before age 59½ usually triggers a 10% penalty plus income tax.
A traditional IRA works similarly but gives you a tax deduction on contributions now, and you pay taxes on withdrawals later. The income limits and rules differ from a Roth, and required withdrawals begin at age 73.
If you're self-employed or own a small business, a SEP IRA or Solo 401(k) allows much larger contributions. A regular employee with a 401(k) through work can also invest additional money in a taxable brokerage account on top of what goes into the 401(k).
How to move money from savings into an investment account
The process takes three steps. First, choose a brokerage and open an account—this usually takes 10 to 15 minutes online and requires your Social Security number, address, and employment information. Most brokerages ask whether you're opening a taxable account, a Roth IRA, or another type.
Second, transfer money from your savings account to the new investment account. You can do this by linking your bank account to the brokerage (which takes one to three business days to verify) or by mailing a check. Most brokerages offer free transfers between accounts you own.
Third, once the money arrives in your investment account, you buy investments with it. You don't have to spend it all at once—many people move money in gradually over months or years, a practice called dollar-cost averaging that can reduce the risk of buying everything right before a market drop.
Choosing investments when you're starting out
Picking individual stocks requires research and carries higher risk, especially for beginners. A safer starting point is a target-date fund or index fund. A target-date fund automatically adjusts its mix of stocks and bonds based on when you plan to retire—for example, a "2050 Target Date Fund" starts aggressive and gradually becomes more conservative as 2050 approaches. An index fund tracks a broad market index like the S&P 500, giving you ownership in hundreds of companies with a single purchase.
Both types charge low fees (often 0.05% to 0.20% per year), which matters because high fees eat into your returns over time. Compare expense ratios across funds before you buy—this number is always disclosed in the fund's prospectus and on the brokerage website.
Many beginners also use a robo-advisor, a service that builds and manages a portfolio for you based on your age and risk tolerance. Firms like Betterment, Wealthfront, and Vanguard Personal Advisor Services charge between 0.25% and 1% per year, which is higher than a do-it-yourself index fund but lower than hiring a human financial advisor.
Understanding risk and time horizon
The longer you can leave money invested, the more risk you can afford to take. Stock-heavy portfolios can drop 20% to 40% in a bad year, but historically recover within a few years. If you need the money in two years, a stock-heavy portfolio is dangerous—you might be forced to sell during a downturn. If you won't touch it for 10 years, short-term drops matter less because you have time to recover.
Your personal risk tolerance also matters. Some people sleep fine during market drops; others panic and sell at the worst time. If you know you'll panic, a more conservative mix of stocks and bonds is better for you, even if it grows slower. A financial advisor or robo-advisor questionnaire can help you find a mix that fits your temperament.
A common rule is to subtract your age from 110 or 120 and invest that percentage in stocks—so a 30-year-old might hold 80% to 90% stocks and 10% to 20% bonds. This is a starting point, not a rule. Adjust based on your actual situation and comfort level.
Costs and fees that reduce your returns
Every investment account has costs. Some are obvious, like the expense ratio of a mutual fund or ETF. Others are hidden: trading commissions (though most brokerages now offer commission-free stock and ETF trades), account maintenance fees, or advisory fees if you use a robo-advisor or human advisor.
A 1% annual fee might not sound like much, but over 30 years it can cut your returns nearly in half. Use the brokerage's fee calculator or a free tool like Morningstar to compare costs across firms before you open an account. Vanguard, Fidelity, and Charles Schwab are known for low-cost options, but many others offer competitive pricing.
Also watch for tax inefficiency. In a taxable account, funds that trade frequently or pay high dividends create annual tax bills. In a Roth or traditional IRA, this doesn't matter because the account is tax-sheltered. If you're using a taxable account, index funds and ETFs are more tax-efficient than actively managed mutual funds.
What happens to your savings account after you invest
Your savings account doesn't disappear—it's still there, earning its small interest rate. Many people keep a savings account for emergencies (three to six months of expenses) and move extra money into investments. This gives you a safety net if you lose your job or face an unexpected cost, while the rest of your money works harder in the market.
Some people also keep a small amount in savings as a "buffer" so they don't have to sell investments during a market downturn if they need cash. This is a personal choice based on your situation and comfort level.
If you move money into investments and then need it back within a few months, you can sell the investments and move the money back to your savings account. You'll pay taxes on any gains (in a taxable account), and if the market has dropped, you'll get less than you invested. This is why investing money you might need soon is risky.
Frequently Asked Questions
Can I invest money from my savings account without opening a new account?
No. Banks don't sell stocks, bonds, or mutual funds directly. You must open an investment account at a brokerage firm, then transfer money there. Some banks own brokerages (like Bank of America owns Merrill Edge), so you can do it all in one place, but it's still technically a separate account with different rules and tax treatment.
What's the minimum amount I need to start investing?
Most brokerages have no minimum to open an account, though some robo-advisors require $500 to $1,000 to start. Individual stocks often cost $50 to $500 per share, but ETFs and mutual funds can be bought for smaller amounts. You can start with $100 or $500 if that's what you have.
Should I invest all my savings at once or gradually?
Gradual investing (dollar-cost averaging) reduces the risk of buying everything right before a market drop, but it also means you miss out if the market rises when ready. Research shows the difference is usually small over long periods. If you're nervous about market timing, investing gradually over three to six months can ease your mind.
What if the market drops after I invest my savings?
If you don't need the money for years, a market drop is actually an opportunity—your regular contributions buy investments at lower prices. If you panic and sell, you lock in the loss. This is why investing money you might need soon is risky, and why a long time horizon matters.
Do I pay taxes on investments in a Roth IRA?
No taxes on gains or withdrawals in retirement, but you must follow the rules: contributions must come from earned income, and you can't withdraw gains before age 59½ without a 10% penalty (with some exceptions like first-time home purchase). Contributions themselves can be withdrawn anytime penalty-free.