Does the Fed Set Mortgage Rates?
I get this question every time the Federal Reserve meets: did the Fed just change my mortgage rate? The short answer is no, and understanding why will save you from making a buying, locking or refinancing decision around the wrong headline.
This page collects the explanation I have given on Mortgage Mom Radio since 2022, in shows recorded during Fed hikes, holds and cuts. The mechanism has not changed. The numbers in each episode have, so every episode below is listed with the date it aired.
Does the Fed set mortgage rates?
No. The Federal Reserve sets a target range for the federal funds rate, a short-term rate banks charge each other overnight. Lenders set mortgage rates based on the bond market, mainly mortgage-backed securities and the 10-year Treasury yield. A Fed decision can influence mortgage rates, but it does not set them.
The confusion is understandable, because the federal funds rate and mortgage rates often move in the same direction over long stretches. Debbie Marcoux calls that a pattern, not a wire. On the December 7, 2022 show she explained that the two are linked by correlation, not by any mechanism that passes a Fed move straight into a mortgage quote. The clearest evidence comes from Fed days themselves. After the Fed raised its rate on February 1, 2023 and again on March 22, 2023, mortgage rates improved the same day. After the Fed cut on December 18, 2024, mortgage rates went up. And through the first eight months of 2026, as covered on the August 26, 2026 show, the federal funds target did not change while mortgage rates rose. A borrower who waits for a Fed announcement before deciding is watching the wrong signal, because the bond market usually moves first.
What does a Fed rate change actually affect?
A Fed move changes short-term, variable borrowing costs almost immediately. Credit cards, home equity lines of credit and many personal and new car loans are tied to the prime rate, which follows the Fed. A fixed-rate mortgage you already have, or a fixed car loan that already closed, does not change.
When the Fed raised its rate a quarter point on March 22, 2023, Debbie Marcoux walked listeners through which debts change overnight. A home equity line of credit opened the day before cost more the next day, and credit card minimum payments rose with it, because both are priced off the prime rate. A car loan that had already closed at a fixed rate did not change, and neither does an existing fixed-rate mortgage. The same logic runs in reverse when the Fed cuts: variable balances get cheaper fairly quickly, while new mortgage quotes follow the bond market on their own schedule. That is why a homeowner carrying credit card debt or an open HELOC feels a Fed decision far more directly than a buyer shopping for a 30-year fixed loan. Anyone weighing a HELOC against a refinance should compare the blended rate across everything owed, not only the rate on the first mortgage.
What actually moves mortgage rates?
Mortgage rates move with the bond market. Lenders price loans off mortgage-backed securities, which compete with Treasuries for the same investors, so the 10-year Treasury yield is the closest public signal. Inflation reports, jobs data, Fed statements, speeches and global events all move those markets, sometimes several times in a single day.
On the August 26, 2026 show, Debbie Marcoux explained where a mortgage rate comes from. Investors buy bonds backed by mortgages, and those bonds have to offer a return that competes with Treasuries. When investors demand a higher return, mortgage rates rise; when money moves into bonds, mortgage rates tend to improve. Economic news drives that demand. A hotter inflation or jobs report can push rates up within hours, and a single speech by a Fed official can move them before the Fed votes on anything. Lenders sometimes receive more than one rate sheet in a day, which is why a quoted rate is not guaranteed until it is locked. Debbie describes that as the way the bond market works, not a bait-and-switch. Borrowers do not need to follow every release, but they should know which reports are scheduled before their closing date, because one release can change pricing on a loan that is still floating.
Why can mortgage rates go up when the Fed cuts rates?
Because markets trade on expectations. When a Fed move is widely expected, bond investors price it in ahead of time, so mortgage rates have often already moved by announcement day. What moves rates on the day is the surprise: a different-sized move, or a change in what the Fed signals about future meetings.
Debbie Marcoux has covered this pattern on several Fed days. On December 18, 2024, the Fed cut as expected but signaled fewer cuts ahead than markets had hoped for, and mortgage rates rose. On March 22, 2023, markets had been bracing for a larger hike than the Fed delivered, and mortgage rates improved within hours. On September 17, 2025, she told listeners that further expected cuts were already priced into rate sheets, so waiting for the next announcement was not a reliable way to get a better rate. The lesson holds whether the Fed is cutting, holding or hiking: the announcement itself is rarely the event. By the time a move is certain, lenders have usually adjusted. What matters for a borrower is whether new information changes what investors expect, which is why a lock decision belongs on the borrower's own timeline rather than around a meeting date.
Should you wait for the next Fed meeting before locking your mortgage rate?
Usually not. Mortgage rates tend to move before a Fed meeting rather than after it, and waiting exposes a floating loan to every data release in between. On recent shows, Debbie Marcoux has told borrowers already in escrow to lock once the rate and payment work, and to ask whether a float-down option is available.
A rate lock protects a borrower from price changes between application and closing. Floating keeps the chance of a better price, but also the risk of a worse one, and that risk tends to build into a Fed meeting as rate sheets adjust to expectations. On the July 29, 2026 and August 26, 2026 shows, Debbie Marcoux told listeners in escrow to lock rather than wait for a Fed decision. A float-down option, where a lender offers one, can let a locked borrower capture a meaningful improvement if rates fall before closing; availability, terms and cost vary by lender. The lock term matters too. It should cover the whole escrow period, because extending a lock that expires before closing costs money. Refinancing is different from buying: a homeowner doing a simple rate-and-term refinance with no deadline can wait for a target rate, while a buyer with a closing date cannot.
Listener questions, answered on air
These answers are lifted from live shows, with the date each aired and a link to the moment in the video.
“When the Fed raises rates, does that affect VA loan rates?”
Only indirectly. VA, conventional, FHA, jumbo and non-QM mortgage rates are not directly connected to the federal funds rate. They follow mortgage-backed securities and Treasuries and move like the stock market in response to news. A Fed announcement has some correlation, but a quarter-point hike does not add a quarter point to the rate quote a borrower received the day before. On the day this question was asked, the hike came in smaller than markets expected, and mortgage rates got better.
“Is it true that mortgage rates don't really come down when the Fed cuts?”
Largely, yes. The federal funds rate directly moves credit cards, HELOCs, new car loans and new student loans, which are shorter-term money. Mortgage rates live in the mortgage-backed securities market. In its statement that day, the Fed also said it would keep reducing the mortgage-backed securities on its balance sheet, which Debbie explained works against mortgage rates. She added that if the Fed ever returned to buying mortgage-backed securities, that would genuinely help mortgage rates.
Fed and rate-movement episodes, by air date
Each of these shows was recorded around a specific Fed decision or rate move. The explanation holds; the rates, odds and forecasts quoted in each are a record of that week, not current figures.
- The Fed Held Rates Again — So Why Did Mortgage Rates Go Up?
- How to Buy Your First Home When Mortgage Rates Are at 2026 Highs
- Is a Fed Rate Hike Coming? Why You Should Lock Your Mortgage Rate Now
- Will the Fed Still Cut Rates in 2026? What the Strong January Jobs Report Means for Your Mortgage
- The Fed Cut Rates 0.25% — Will Mortgage Rates Drop Now?
- PPI Went Negative — Should You Lock a Mortgage Rate Before the Fed Meets?
- Rates Broke an 11-Month Barrier — Should You Lock Now or Wait for the Fed?
- The Fed Paused Rate Cuts — What It Means for Mortgage Rates
- The Fed Cut Rates — So Why Did Mortgage Rates Go Up and the Dow Drop 1,100 Points?
- Mortgage Rates Improved Half a Percent in a Week — Should You Buy Before the Fed Cuts?
- Why Are Mortgage Rates Going Down? The Consumer Debt Signal Behind the Turn
- The Fed Held Rates Again — So When Will Mortgage Rates Come Down?
- Will Mortgage Rates Drop in 2024? What 2023 Changed for Home Buyers
- Why Did Mortgage Rates Just Drop? And Why That Makes Buying Harder
- The Fed Held Rates Steady — So When Will Mortgage Rates Actually Come Down?
- Inflation Rose for a Second Straight Month — What That Means for Mortgage Rates
- The Fed Raised Rates Again — So Why Didn't Mortgage Rates Move?
- The Fed Raised a Quarter Point — So Why Did Mortgage Rates Go Down?
- Why Did Silicon Valley Bank Fail, and What Did It Do to Mortgage Rates?
- The Fed Raised Rates Again — So Why Did Mortgage Rates Get Better That Day?
- A Half-Point Fed Hike — and How To Start a Real Estate Portfolio From One Small Condo
- Why a Fed Rate Hike Doesn't Automatically Raise Your Mortgage Rate
Talk it through with Debbie
If you are deciding whether to lock, float or refinance, talk it through with me before the next headline decides it for you.
Call 844-935-3634 (844-WE-LEND-4), book a call, or run your numbers with the mortgage calculators.
Debbie Marcoux, NMLS #237926, is a licensed mortgage loan originator with JMJ Financial Group, NMLS #167867. This page is general education, not a loan offer, rate quote, commitment to lend, or financial advice. Rates, program guidelines and figures change; the episodes listed are dated records of what was said on air. NMLS Consumer Access · Licensing
