The American consumer has apparently discovered another way to keep the economy moving.
Borrow money.
On Friday, November 6, the Federal Reserve reported that U.S. consumer credit increased by approximately $27.8 billion in September, bringing outstanding balances to $5.224 trillion.
That sounds encouraging if you’re watching borrowing activity as evidence that consumers remain willing to spend.
It sounds considerably less encouraging if you’re wondering how much of that spending depends on the next paycheck arriving before the credit card bill.
And that’s where the latest numbers get interesting.
The Credit Card Numbers Deserve a Closer Look
According to the Federal Reserve’s November 6 Consumer Credit report, total consumer credit grew at a seasonally adjusted annual rate of 6.4% in September, compared with 1.9% in August.
But the composition of that growth matters.
Revolving credit, which includes credit cards, swung from a 4.4% annualized decline in August to a 14.5% annualized increase in September.
Nonrevolving credit, which includes most auto and student loans, grew at a much slower 3.6% annualized rate.
The dollar figures tell the story even better.
Revolving balances increased approximately $16.3 billion in September, accounting for nearly 59% of the total monthly increase in consumer credit.
That’s a substantial contribution from a category representing only about 26% of outstanding consumer credit balances.
One month earlier, revolving balances had actually declined.
Quite the turnaround.
And before anyone gets carried away, the 14.5% figure is an annualized monthly growth rate. It does not mean credit card balances increased 14.5% during September itself.
That distinction matters, particularly when dramatic percentages begin making their way into economic commentary.
Are Consumers Spending More, or Just Financing More?
Here’s the question the headline cannot answer.
Are Americans borrowing because they’re confident about their financial future, or because their current income isn’t covering the lifestyle and expenses they’ve already committed to?
Both explanations are possible.
Consumers use credit cards for convenience, rewards, liquidity management, and purchases they could otherwise afford. Some borrow because their finances are under pressure.
The Federal Reserve’s consumer credit release measures outstanding borrowing. It doesn’t tell us why individual households borrowed, what they purchased, or whether they’ll struggle to repay.
That’s an important limitation.
Still, the cost of carrying balances makes the increase worth examining.
The Fed reported that commercial bank credit card accounts assessed interest carried an average rate of 22.36% during the third quarter of 2026.
At that rate, a hypothetical $5,000 balance carried for a full year without principal reduction would generate approximately $1,118 in simple annual interest. Actual charges depend on payment timing, compounding, and account terms.
That’s money unavailable for something else.
Groceries. Restaurants. Travel. Home improvements.
Or, in finance language, future discretionary spending.
The interesting part is that current spending can look perfectly healthy while the financing behind it becomes progressively less comfortable.
A revenue forecast doesn’t necessarily notice that distinction.
Until customers start changing their behavior.
The Labor Market Adds Another Complication
The borrowing report arrived on the same day as unexpectedly strong employment figures.
The Federal Reserve Bank of Atlanta’s labor market summary showed that employers added 165,000 jobs in October, while unemployment stood at 4.1%.
Average hourly earnings increased 0.4% during the month and 3.1% over the previous year.
On the surface, stronger employment and rising borrowing could suggest a consumer economy with room to keep spending.
But employment growth doesn’t automatically translate into stronger purchasing power.
Wage increases need to be considered alongside inflation, household expenses, existing debt obligations, and the distribution of income growth.
A household can have two employed adults, rising nominal wages, and an increasingly uncomfortable monthly budget.
The national employment report won’t tell a CFO which customers are in that position.
Neither will a single month’s credit data.
Together, however, these indicators give finance teams a reason to examine the assumptions behind their demand forecasts.
What This Means for 2027 Revenue Forecasts
Imagine a company entering its annual planning cycle with revenue growing 6%.
Management sees continued consumer spending, relatively stable employment, and a sales pipeline that hasn’t deteriorated.
The proposed 2027 budget assumes another 6% increase.
Everyone likes the number.
Naturally.
But suppose part of the customer base has been maintaining purchases by carrying increasingly expensive revolving debt.
That creates a risk the historical revenue trend won’t capture.
The question becomes whether the business is forecasting durable demand or extending a period of spending that may prove difficult to sustain.
For a finance team, this deserves a more specific response than reducing the entire revenue forecast by an arbitrary percentage.
Start with the customers and products most exposed to discretionary spending.
Examine transaction volumes separately from price increases. Look at average order values, repeat purchases, customer retention, promotional sensitivity, and changes in payment behavior.
Then consider what happens if demand softens.
A company with a 40% contribution margin that loses $5 million in revenue could lose approximately $2 million in contribution profit before any offsetting cost actions.
That is a hypothetical sensitivity, not a forecast of what consumer borrowing will cause.
But it demonstrates why a relatively modest revenue miss can matter considerably when the cost structure has already been approved.
There is also a cash-flow question.
If sales slow while inventory commitments, staffing costs, and supplier payments remain fixed, working capital can deteriorate before the income statement fully reflects the problem.
That’s an unpleasant discovery to make halfway through a budget year.
Especially when the original forecast looked so reasonable.
One Month Doesn’t Establish a Trend
There is a reason to resist declaring a consumer credit crisis based on September’s figures.
The third-quarter numbers were less dramatic than the final month’s acceleration.
Total consumer credit increased at a 4.2% annualized rate during the quarter. Revolving credit grew at 4.1%, while nonrevolving credit grew at 4.2%.
September’s revolving credit jump followed an August decline.
Monthly balances can fluctuate, and preliminary estimates can be revised.
The Fed’s G.19 release also excludes mortgage debt, meaning it doesn’t provide a complete picture of household leverage.
To determine whether borrowing is becoming financially unsustainable, analysts would need additional evidence: delinquency rates, debt-service burdens, household income, repayment behavior, and credit conditions.
Those measures answer different questions.
A higher credit balance is evidence of more outstanding borrowing.
It is not, by itself, evidence of financial distress.
Confusing the two would be just as misleading as assuming every increase in consumer spending signals improving household finances.
The Forecasting Question Nobody Should Skip
The most useful conclusion from Friday’s borrowing report isn’t that consumers are about to stop spending.
The evidence doesn’t establish that.
It’s that businesses should be careful about treating recent spending as proof that customers can maintain the same purchasing patterns indefinitely.
For companies dependent on consumer demand, September’s credit figures justify reviewing revenue assumptions, especially where growth depends on repeat purchases and discretionary spending.
They also justify testing a downside scenario before management commits to fixed costs based on the optimistic one.
A good forecast should distinguish between what customers purchased, what they can afford, and how long current behavior might continue.
Those are three different questions.
And when consumer credit is growing faster than expected, the distinction becomes considerably harder to ignore.
The economy can keep producing revenue while the financial capacity supporting that revenue changes underneath it.
The sales report tells you what happened.
The balance sheet may be telling you what happens next.
Primary sources: Federal Reserve — Consumer Credit, November 6, 2026 | Federal Reserve Bank of Atlanta — Labor Report First Look