What If Interest Rates Go Higher Again?
Updated: 6 days ago
For a while, many Americans were waiting for interest rates to come down.
Now the conversation is changing.
Inflation remains above the Federal Reserve’s 2% goal. July consumer prices were 3.4% higher than a year earlier, while core inflation, excluding food and energy, was 2.5%. Energy prices were up 14.7% over the prior year.
What should you do if interest rates are rising? Check five things: List any variable-rate debt (credit cards, HELOCs, adjustable mortgages) and see how it would be affected by a 1% increase; review what your savings are earning; identify the two or three categories where your own spending has risen the most; stress-test your emergency fund based on how long it would take to replace your income, not just months of expenses; and avoid planning a major purchase around the assumption that rates will fall later.
And now there’s another concern: oil.
Renewed conflict in the Middle East recently pushed Brent crude to roughly $95 a barrel and U.S. crude to around $90. If elevated energy prices persist, the effects can reach beyond the gas pump into transportation, airfare, manufacturing and the cost of delivering everyday goods.
Meanwhile, borrowing costs are moving higher.
The Federal Reserve held its benchmark rate at 3.50%–3.75% in July, although three policymakers preferred a quarter-point increase. And the 10-year Treasury yield has recently climbed to around 4.8%, a rate that can influence mortgages and borrowing costs throughout the economy.
None of this tells us exactly what rates will do next.
But it gives households a reason to prepare rather than predict.
5 things worth checking now
1. Find the debt that can change.
List your credit cards, HELOCs, adjustable-rate mortgages and other variable-rate loans. Then ask what another 1% increase in borrowing costs would do to your monthly budget.
2. Check what your cash is earning.
Higher rates have another side: savers may have opportunities to earn more. If substantial cash is sitting in a low-interest account, review what it's earning. Just remember that yield, liquidity, taxes, FDIC insurance limits, and when you'll need the money all matter.
3. Measure your own inflation.
The CPI is an average. Your family isn't average. Look at the three or four categories where your spending has increased the most—perhaps groceries, gasoline, insurance, housing or childcare. That's the inflation that matters to your budget.
4. Stress-test your emergency fund.
Instead of only asking, “How many months of expenses do we have?” ask:
“How long might it take me to replace my income?”
Someone in a specialized career, or a couple working in the same company or industry, may want to think differently about reserves.
5. Don't make a major purchase depend on rates falling later.
We've heard some version of: “Buy the house now and refinance when rates come down.”
Rates may eventually decline. We don't know when or by how much.
Consider whether the purchase works with today's financing. A future refinancing opportunity can be a possibility rather than the assumption holding the plan together.
Try this 10-minute exercise
Divide a piece of paper into two columns.
Higher rates may help us:
Savings, CDs, maturing bonds and other interest-bearing assets.
Higher rates may cost us:
Credit cards, HELOCs, adjustable loans, a future mortgage or other borrowing.
Then look at both sides.
Higher rates aren't entirely good or bad. They're a change in the price of money—and most families are both savers and borrowers at different moments in their lives.
The next major inflation report is scheduled shortly before the Federal Reserve's September meeting. There will be plenty of headlines.
Your household doesn't necessarily need to react to each one.
Know which debts can change. Know what your cash is earning. Know where inflation is affecting your budget. And know which plans depend on borrowing.
We may not know exactly where rates are headed.
But we can know where they touch our lives.
FAQ Section
Why are interest rates rising again?
Inflation remains above the Federal Reserve's 2% target, energy prices have climbed due to renewed conflict in the Middle East, and the 10-year Treasury yield has moved higher all of which push borrowing costs up.
How do oil prices affect inflation?
Higher oil prices raise the cost of transportation, airfare, manufacturing, and shipping, which can push up prices on everyday goods beyond just gas.
What is the 10-year Treasury yield and why does it matter to me?
It's a benchmark interest rate that influences mortgage rates and other borrowing costs throughout the economy. When it rises, loans typically become more expensive.
Should I pay down variable-rate debt when interest rates rise?
It's worth reviewing credit cards, HELOCs, and adjustable-rate loans first, since these are the debts most directly affected by rate increases. Whether to pay them down depends on your full financial picture.
How should I stress-test my emergency fund?
Instead of only asking how many months of expenses you have saved, ask how long it might take to replace your income. This matters more for those in specialized careers or households where both incomes come from the same company or industry.
Should I buy a house now and plan to refinance later if rates drop?
Rates may decline eventually, but the timing and size of any drop are uncertain. It's generally safer to evaluate whether a purchase works with today's financing rather than relying on a future refinance.
Sources
U.S. Bureau of Labor Statistics, Consumer Price Index — July 2026
Federal Reserve, Federal Open Market Committee Statement, July 29, 2026
Federal Reserve, Summary of Economic Projections, June 2026
U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates
CNN Business, Global bonds sell off as Middle East conflict escalates, further stoking inflation fears, September 1, 2026
CNBC, Global bond rout gathers pace as inflation fears mount, September 2, 2026
NBC News, Oil prices surge after U.S. renews Iran strikes, heightening inflation fears, September 1, 2026
This material is provided for general educational purposes and is not intended as individualized investment, tax or legal advice. Individual circumstances vary. Consider consulting the appropriate financial, tax or legal professional regarding your circumstances.
All investing involves risk including loss of principal. No strategy assures success or protects against loss.
Economic forecasts set forth may not develop as predicted and there can be no guarantee that strategies promoted will be successful.
Winnie Sun is a registered representative with and securities offered through LPL Financial, Member FINRA/SIPC. Investment advice offered through Sun Group Wealth Partners, a Registered Investment Advisor and separate entity from LPL Financial.
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