How and Where to Invest Your Cash

If you’re starting to invest or refining your strategies, there are many options available based on your financial goals, risk tolerance, and investment timeline. Common investments could range from safe, traditional savings accounts and CDs to riskier stocks, bonds and mutual funds. Each investment carries specific benefits and drawbacks. So diversifying your portfolio across these options can reduce risk and potentially increase your returns.

A financial advisor can analyze investment options with you to better manage risk for your portfolio.

5 Types of Cash Investments

When choosing how to invest your cash, consider your financial goals, risk tolerance and liquidity needs. Savings accounts can be good for safety and quick access to your money. CDs could provide higher returns if you’re okay with locking up your funds for a specified time. Money market funds strike a balance between yields and easy access to funds. Cash management accounts give you convenience and flexibility, while short-term bonds offer a bit more return with low risk. Here’s a deeper breakdown of each.

Savings Accounts

Experts consider savings accounts a safe option for investing cash. Available through banks and credit unions, these accounts allow you to earn interest while keeping your money accessible. Even though the interest rates on savings accounts are usually lower when compared with other investments, they offer high liquidity, which means you can withdraw your money anytime without facing penalties.

Additionally, the Federal Deposit Insurance Corporation (FDIC) insures savings accounts up to $250,000. This makes them an excellent choice for anyone looking to protect their emergency funds or save for short-term financial goals.

Certificates of Deposit (CDs)

Usually offered by banks, Certificates of Deposit (CDs) pay a fixed interest rate for a specified term. Terms can range from a few months to several years. In exchange for agreeing to leave your money in the account for the term’s duration, you typically receive a higher interest rate when compared with regular savings accounts. CDs are also FDIC-insured, providing a secure investment. They are ideal for investors who do not need immediate access to their cash and want a predictable return over a fixed period. But, you should note, accessing your money before the CD matures often incurs a penalty.

Money Market Funds

Money market funds are a type of mutual fund that invests in short-term, high-quality debt securities, such as Treasury bills and commercial paper. These funds aim to offer higher yields than traditional savings accounts while maintaining a high degree of liquidity.

Although not FDIC-insured, experts also consider money market funds low-risk because they invest in stable, short-term instruments. Managed professional fund managers, they keep the fund’s net asset value (NAV) at $1 per share. Money market funds can be a suitable option for investors seeking a slightly higher return on their cash while still prioritizing safety and liquidity.

Take note: Don’t confuse money market funds with money market accounts (MMAs). MMAs are a type of deposit account that combine features of both checking and savings accounts. They typically don’t earn as much as a money market fund, and they’re offered by banks and credit unions, not brokerages.

Cash Management Accounts

Cash management accounts (CMAs) combine features of savings accounts, checking accounts and investment accounts into one product. Offered by financial institutions and investment firms, CMAs provide a higher interest rate on deposits compared to traditional savings accounts. They also offer easy access to your funds through checks, debit cards and electronic transfers.

The FDIC doesn’t always insure CMAs, but the Securities Investor Protection Corporation (SIPC) offers protection up to certain limits. These accounts are ideal for individuals who want to manage their cash conveniently while earning competitive interest rates and maintaining flexibility in accessing their funds.

Short-Term Bonds

Short-term bonds are debt securities that mature in one to three years. Issued by governments, municipalities or corporations, these bonds typically offer higher yields than savings accounts or CDs. They also come with slightly higher risk. The principal is repaid at maturity, and interest payments are usually made semi-annually.

Experts consider government-issued short-term bonds, such as Treasury notes, very safe. Corporate short-term bonds may carry more risk but potentially offer higher returns. Short-term bonds can be a good option for investors looking to earn more interest than a savings account while still preserving capital over a relatively short time frame.

How to Manage Your Cash Investments

An investor considering different options to manage her cash investments.

When deciding how to invest your cash, here are four general factors to keep in mind:

Minimum balance requirements: Many savings accounts and CDs have minimum balance requirements to avoid fees or to qualify for the highest interest rates. Knowing these requirements can help you avoid unnecessary costs and make your cash work as efficiently as possible.
Liquidity: Liquidity refers to how quickly you can convert an investment into cash without significantly affecting its value. For those who may need quick access to emergency funds, highly liquid options such as savings accounts, money market funds, or short-term certificates of deposit (CDs) are advisable. These instruments offer flexibility, allowing investors to withdraw their cash when needed with minimal penalties or loss of interest.
Insurance: One of the key aspects of cash investments is ensuring the safety of your principal. Federal Deposit Insurance Corporation (FDIC) coverage provides a safety net by insuring deposits up to $250,000 per account holder, per institution. It protects your investment even if the financial institution fails.
Interest rates: Interest rates on cash investments can be variable, impacting the returns on your investment. High-yield savings accounts and money market funds often have variable rates that can fluctuate based on market conditions, while most CD rates are fixed for the length of their term. Monitoring economic conditions and understanding how interest rate changes may affect your cash investment can help you adjust your strategy accordingly.

How an Advisor Can Help You Create a Plan for Cash Investments

Cash investments include savings accounts, money market accounts, certificates of deposit, and Treasury bills. While they carry less risk than equities or real estate, they are not without tradeoffs. A financial advisor can help you determine how much of your portfolio should be held in cash or cash equivalents at any given time, based on your income needs, risk tolerance, and broader financial goals.

One of the primary risks of holding too much cash is inflation erosion. When the return on a savings account or money market fund falls below the inflation rate, the purchasing power of that cash declines over time. A financial advisor can identify the right mix of short-term and longer-duration cash instruments to maximize yield while keeping funds accessible, reducing the drag that idle cash places on an otherwise well-structured portfolio.

Interest rate environment plays a significant role in how you position your cash investments. When rates are rising, locking into a long-term CD too early can mean missing better yields available shortly after. When rates are falling, the opposite is true. A financial advisor can monitor the rate environment and recommend when to lock in yields versus keeping funds in shorter-duration instruments that can be repositioned as conditions change.

Help for Retirees

For retirees, cash investments often serve as a buffer against sequence-of-returns risk. You are less likely to sell equities at a loss to cover unexpected expenses with ample cash on-hand. A financial advisor can determine the appropriate size of that cash buffer. They usually base it on your monthly spending, other income sources, and the overall volatility of your investment portfolio.

Tax treatment is another factor that varies across cash investment types. The IRS taxes interest earned on savings accounts and CDs as ordinary income. However, certain Treasury securities are exempt from state and local taxes. A financial advisor working alongside a tax professional minimize the annual tax impact of interest income. They can place your cash investments in the most tax-efficient accounts, whether taxable, traditional, or Roth.

People often treat cash investments as a temporary placeholder, resulting in poor positioning and missed opportunities. A financial advisor can integrate cash holdings into your overall asset allocation strategy. This ensures they serve a specific purpose, whether liquidity, capital preservation, or income, rather than simply accumulating by default. That level of intentionality can meaningfully improve the efficiency of your entire portfolio.

Bottom Line

An investor reviewing her cash investments.

Knowing how to invest cash effectively is key to securing your financial future. Cash investments might not yield as high returns as other options, but they reduce risk while you build up funds. Popular choices include savings accounts, money market funds, and short-term bonds. By diversifying your cash investments among these options, you can strike a good balance between risk and return. Keeping up with rate changes and requirement changes, as well as different financial trends, will also help you choose where to put your cash to maximize opportunities.

Tips for Investing Your Cash

If you need help figuring out where to invest your cash, a financial advisor has the expertise to help. Finding a financial advisor doesn’t have to be hard. SmartAsset’s free tool matches you with vetted financial advisors who serve your area, and you can have a free introductory call with your advisor matches to decide which one you feel is right for you. If you’re ready to find an advisor who can help you achieve your financial goals, get started now.
Cash investments are just one slice of your overall portfolio, and the amount you should keep in cash investments depends on your age, goals and financial situation. If you’re not sure how much money you should have in cash investments, learn how to manage your portfolio’s asset allocation.