🏛️ Fed Decision

The Fed Raised Rates for the First Time Since 2023. Here's What Changes for Your Mortgage.

By MyRateAdvisor · September 16, 2026 · 6 min read

The Federal Reserve raised its benchmark rate Wednesday afternoon. The Federal Open Market Committee voted to lift the target range for the federal funds rate by a quarter point, to 3.75% to 4.00%. It is the Fed's first increase since July 2023, and it reverses one of the three cuts the Fed made in late 2025.

The hike itself was not a surprise. Futures markets had priced it in for days, as we covered in Monday's rate recap. What stood out was how united the committee was, and how much further most officials think they may need to go.

Quick read: A unanimous quarter-point hike to 3.75%–4.00%. Sixteen of 18 Fed officials project at least one more increase before the end of 2026. Fixed-rate mortgages you already have do not change. Variable-rate HELOCs typically rise by the same quarter point. The 10-year Treasury, which is what 30-year mortgage rates actually follow, was already near 5% before the announcement.

What the Fed Actually Did

ItemSeptember 16, 2026Before
Federal funds target range3.75% – 4.00%3.50% – 3.75% (since December 2025)
Vote12–0July: 9–3 to hold, with three members wanting a hike
Median projected rate, end of 20264.1%3.8% in the June projections
Median projected rate, end of 20274.1%3.6% in June
Median projected PCE inflation, 20263.7%3.6% in June

Two details in the statement are worth reading closely. First, the vote. In July, three regional Fed presidents dissented because they wanted to raise rates then. This time nobody dissented in either direction, so the officials who had argued for patience came all the way over.

Second, the wording on inflation. In July, the Fed said inflation was elevated "in part reflecting supply shocks" such as energy, language that left room to wait those shocks out. That explanation is gone from Wednesday's statement. The new version says plainly that inflation remains elevated and that the hike will support "a timelier return" to the Fed's 2% goal. In other words, the committee stopped treating high inflation as mostly temporary.

The Dot Plot Points to More

This was one of the four meetings each year where Fed officials publish their own rate projections, often called the dot plot. Of the 18 participants, 12 placed the end-of-2026 rate in a range one quarter point above today's, and four placed it two quarter points above. Only two expect to stop here.

The longer view matters too. The median projection for the end of 2027 is also 4.1%, up from 3.6% in June, and the median does not fall below 3.9% until 2028. The June projections showed rates drifting down next year. The September projections show them staying put. Projections are not promises, and they have been wrong before, but the message is that the Fed does not expect to reverse course soon.

A note on forecasts: The dot plot reflects what individual officials think is appropriate today, based on their own economic outlooks. It is not a committee decision about future meetings. Nothing here is a prediction by MyRateAdvisor of where your rate will be.

Why Your 30-Year Rate Didn't Jump Today

The Fed sets a short-term, overnight rate. A 30-year fixed mortgage is priced mainly off longer-term bond yields, especially the 10-year Treasury, and those yields move on expectations rather than on the announcement itself.

Those expectations had already shifted. According to FRED data, the 10-year closed at 5.00% on Tuesday, its highest close since July 2007. Trading Economics had it at about 5.02% after the decision Wednesday, up only about 0.02 points on the day. A move that small tells you the bond market saw the hike coming.

Loan typeLatest surveyPrior weekEarly July
30-year fixed6.76%6.71%6.43%
15-year fixed6.09%6.04%

Freddie Mac's latest survey, dated September 10, put the 30-year average at 6.76%, the highest since late June 2025 and up a third of a point since early July. That number predates this week. The next survey comes out Thursday, September 17, and will be the first to reflect the decision.

For scale: on a $600,000 30-year loan, principal and interest at 6.76% is about $3,896 a month. If the survey average rose a quarter point to 7.01%, the same loan would run about $3,996, roughly $100 more. That is an illustration of what a quarter point is worth at California loan sizes, not a forecast. It assumes principal and interest only, with no taxes, insurance, HOA dues, or mortgage insurance.

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What This Means for You

If you have a fixed-rate mortgage

Nothing changes. Your rate and payment are locked for the life of the loan. If that rate is below 5%, Wednesday's decision is one more reason to keep it. If you need cash, a second lien such as a HELOC or home equity loan leaves your first mortgage untouched. Our guide to accessing home equity without refinancing explains how.

If you have a variable-rate HELOC

This is where the decision hits directly. Most HELOCs are priced off the prime rate, which stood at 6.75% before the announcement and typically moves by the same amount as the Fed. A quarter-point increase adds roughly $21 a month in interest per $100,000 you've drawn, or about $31 a month on $150,000. When it shows up depends on your lender's adjustment schedule.

With most Fed officials expecting another hike this year, it's worth planning for the possibility of a second step. Many lenders let you convert part of a HELOC balance to a fixed rate, and a fixed-rate home equity loan is another way to put a firm number on your cost. Our home equity loan vs. HELOC comparison covers the tradeoff.

If your rate is above 7.5%

Refinancing is harder than it was two months ago, but not off the table. A common rule of thumb is that a refinance starts to make sense when you can lower your rate by about 0.75% to 1% after costs. Whether you clear that depends on your balance, your closing costs, and how long you plan to stay. If you also want cash out, compare a HELOC against a cash-out refinance first.

If you're buying or about to lock

Don't wait for a quick drop. The Fed's projections suggest rates stay higher into 2027, so timing the market is a bet. What you can control is how many lenders compete for your loan. The gap between offers on the same file is often larger than a week of rate movement, which is the case for shopping through a broker rather than a single bank.

What to Watch Next

Thursday's Freddie Mac survey is the first read on mortgage rates after the decision. After that, the September jobs report and the September inflation report will shape whether the Fed follows through on the extra hike its projections show. The committee's next scheduled decision comes October 27–28.

Frequently Asked Questions

Does the Fed rate hike change my fixed-rate mortgage payment?
No. If you already have a fixed-rate mortgage, your rate and payment stay exactly the same. The Fed's decision affects new borrowing and variable-rate debt, not a fixed loan you already hold.
How much will my HELOC payment go up after the Fed hike?
Most variable HELOCs are priced off the prime rate, which typically moves by the same amount as the Fed's target range. A quarter-point increase adds roughly $21 a month in interest per $100,000 of drawn balance, or about $31 a month on $150,000. When the change shows up depends on your lender's adjustment schedule, and your agreement's terms control.
Will 30-year mortgage rates go up because the Fed raised rates?
Not directly. Thirty-year fixed rates follow longer-term bond yields, mainly the 10-year Treasury, and markets had priced in this hike for days. The 10-year had already climbed to about 5% before the decision. What moves mortgage rates from here is new information about inflation and how many more hikes the Fed signals, not the September move itself.
Is the Fed going to raise rates again in 2026?
Most officials think so. In the Fed's September 2026 projections, 16 of 18 participants placed the federal funds rate above its new range by the end of the year, and four of them projected the equivalent of two more quarter-point increases. Projections are not commitments, and they change with the data.
Should I wait for rates to drop before tapping my home equity?
The Fed's own projections suggest rates may stay higher for a while, so waiting for a drop is a bet rather than a plan. If you have a low first-mortgage rate, a second lien such as a HELOC or home equity loan keeps it untouched. A fixed-rate home equity loan puts a firm number on your cost if more hikes worry you. The right choice depends on why you need the money and how quickly you plan to pay it back.

Policy decision, vote, and statement language: Federal Reserve, FOMC statement of September 16, 2026, and FOMC statement of July 29, 2026. Rate projections: Federal Reserve, Summary of Economic Projections, September 16, 2026 (18 participants; median federal funds rate projections are midpoints of the target range at year-end). Federal funds target history and prime rate: Board of Governors of the Federal Reserve System via FRED (Federal Reserve Economic Data). 10-year Treasury: FRED daily constant-maturity series through September 15, 2026; post-decision level from Trading Economics, September 16, 2026. Source: Freddie Mac Primary Mortgage Market Survey via FRED, as of September 10, 2026. Survey rates are national averages for borrowers with excellent credit and may differ from the rate you are offered. Payment figures are illustrative estimates calculated with a standard amortization formula on the assumptions stated in the article; they are not quotes, offers, or guarantees of any rate, savings amount, or approval. This article is general information, not financial advice — talk to a licensed advisor about your specific situation. MyRateAdvisor NMLS #1598577.