Is It Prime Time for Money Market Funds?
With the Federal Reserve raising interest rates again, where is the best place to store your money?
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Delivered daily
Kiplinger Today
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more delivered daily. Smart money moves start here.
Sent five days a week
Kiplinger A Step Ahead
Get practical help to make better financial decisions in your everyday life, from spending to savings on top deals.
Delivered daily
Kiplinger Closing Bell
Get today's biggest financial and investing headlines delivered to your inbox every day the U.S. stock market is open.
Sent twice a week
Kiplinger Adviser Intel
Financial pros across the country share best practices and fresh tactics to preserve and grow your wealth.
Delivered weekly
Kiplinger Tax Tips
Trim your federal and state tax bills with practical tax-planning and tax-cutting strategies.
Sent twice a week
Kiplinger Retirement Tips
Your twice-a-week guide to planning and enjoying a financially secure and richly rewarding retirement
Sent bimonthly.
Kiplinger Adviser Angle
Insights for advisers, wealth managers and other financial professionals.
Sent twice a week
Kiplinger Investing Weekly
Your twice-a-week roundup of promising stocks, funds, companies and industries you should consider, ones you should avoid, and why.
Sent weekly for six weeks
Kiplinger Invest for Retirement
Your step-by-step six-part series on how to invest for retirement, from devising a successful strategy to exactly which investments to choose.
The Federal Reserve raised interest rates by a quarter-percentage point at its meeting earlier this week, lifting the fed funds rate, a key bank lending rate, to a target range of 5.25% to 5.50%. Avid savers jumped at the opportunity for greater returns as high-yield savings accounts crept closer to five percent.
It was the 11th interest rate hike since March 2022, bringing the benchmark borrowing rate to its highest level since 2001. As the market responds to the new rate increase, money market funds could begin offering comparable rates to those of high-yield savings accounts (HYSA). Should rate watchers keep their money where it is or move on to potentially higher yields?
What is a money market fund?
A money market fund (or money fund) is a low-risk mutual fund consisting of multiple short-term securities. These funds are diversified with a mix of U.S. Treasury bills, repurchase agreements, certificates of deposit, and corporate debt. With a similar name to FDIC-backed Money Market Deposit Accounts (MMDAs), it’s easy to confuse the two. However, there’s a primary difference to note.
From just $107.88 $24.99 for Kiplinger Personal Finance
Become a smarter, better informed investor. Subscribe from just $107.88 $24.99, plus get up to 4 Special Issues
Sign up for Kiplinger’s Free Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
Money funds are regulated by the Securities and Exchange Commission (SEC), and it’s important to note that these investments are not FDIC-insured. The value of a money market fund fluctuates with market conditions even though it’s considered a low-risk investment.
What’s enticing about this investment option is that it responds quickly to the Fed’s policy changes. Since the Fed’s rates have risen again, we can expect yields on money market funds to follow suit.
Comparing Yields
In a July 25th report, Crane Data noted that the "weighted average 7-Day Net Yield for Prime Institutional money market funds was 5.16%, up 4 basis points from the previous month and up 372 basis points from 6/30/22.”
The net yields for government funds, tax-exempt retail funds, and Treasury funds also showed increases in this report. The highest-yielding institutional money fund has a seven-day yield of 5.31%, according to Crane Data.
In comparison, the highest savings accounts available currently offer rates as high as 5.17% at CFG Community Bank. Other banks have chosen to keep more modest savings rates hovering around four percent.
The yields of a money market fund could outpace high-yield savings rates, but the yield is only one part of the puzzle. Determining the best savings options also depends on factors including liquidity, accessibility, and fees.
Use the below tool — powered by Bankrate — to compare rates on high-yield savings accounts, as well as CDs, today.
High-yield savings vs. money market fund
High-yield savings accounts allow you to withdraw within reason. Meaning there’s a limit to the number of withdrawals per month. With the accessibility of an ATM or banking card, you can get cash almost instantly, and transfers within the same bank are instantaneous too.
There is a wide range of high-yield accounts without fees; for those with fees, meeting certain requirements may remove those extra costs. If the bank becomes insoluble, your deposits are insured for up to $250,000 per depositor through the FDIC.
Money market funds aren’t as easy to withdraw from, which could make them challenging to use as an emergency fund. At some banks, you may have to wait for a few days, but other institutions offer next-day funds availability. Money funds also charge an unavoidable fee called the expense ratio. If you’re seeking higher yields, this fee cuts into your potential returns.
Bottom Line
A high-yield savings account offers better liquidity, lighter fees, and valued FDIC insurance. However, money market funds could outpace the yields on a HYSA, which works well for investors looking to grow their money faster.
However, a money fund also comes with expense ratios and a longer wait for withdrawals. If you don’t foresee needing immediate access to your money, then a money market fund could be a solid investment option as long as your HYSA remains to house an accessible emergency fund.
Related Content
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.

Seychelle is a seasoned financial professional turned personal finance writer. She’s passionate about empowering people to make smart financial decisions by combining 10 years of finance industry experience with solid research and a wealth of knowledge. Seychelle is also a Nav-certified credit and lending expert who has explored money topics such as debt consolidation, budgeting, credit, and lending in her work for publications including GOBankingRates, LendEDU, and Credible.
-
Farmers Brace for Another Rough YearThe Kiplinger Letter The agriculture sector has been plagued by low commodity prices and is facing an uncertain trade outlook.
-
Nasdaq Leads a Rocky Risk-On Rally: Stock Market TodayPresident Trump said he will decide within the next 10 days whether or not the U.S. will launch military strikes against Iran.
-
Over 65? Here's What the New $6K Senior Tax Deduction Means for Medicare IRMAATax Breaks A new tax deduction for people over age 65 has some thinking about Medicare premiums and MAGI strategy.
-
Big Change Coming to the Federal ReserveThe Lette A new chairman of the Federal Reserve has been named. What will this mean for the economy?
-
Job Growth Sizzled to Start the Year. Here's Why It's Unlikely to Impact Interest RatesThe January jobs report came in much stronger than expected and the unemployment rate ticked lower to start 2026, easing worries about a slowing labor market.
-
Why the Next Fed Chair Decision May Be the Most Consequential in DecadesKevin Warsh, Trump's Federal Reserve chair nominee, faces a delicate balancing act, both political and economic.
-
The New Fed Chair Was Announced: What You Need to KnowPresident Donald Trump announced Kevin Warsh as his selection for the next chair of the Federal Reserve, who will replace Jerome Powell.
-
January Fed Meeting: Updates and CommentaryThe January Fed meeting marked the first central bank gathering of 2026, with Fed Chair Powell & Co. voting to keep interest rates unchanged.
-
The December CPI Report Is Out. Here's What It Means for the Fed's Next MoveThe December CPI report came in lighter than expected, but housing costs remain an overhang.
-
How Worried Should Investors Be About a Jerome Powell Investigation?The Justice Department served subpoenas on the Fed about a project to remodel the central bank's historic buildings.
-
The December Jobs Report Is Out. Here's What It Means for the Next Fed MeetingThe December jobs report signaled a sluggish labor market, but it's not weak enough for the Fed to cut rates later this month.