US Saving Rate Falls to 3.8% in September 2026

Americans saved 3.8% of their disposable income in September 2026, the Bureau of Economic Analysis said on October 29. That is the lowest monthly reading since October 2022, when the rate stood at 3.6%, and it is the sixth straight month the rate has fallen, from 5.6% in January, through 4.4% for three months running in the spring, to 4.0% in August.

Retail and food services spending did not follow it down. The Census Bureau's advance estimate for September put total sales at $745.0 billion, up 0.8% from August and up 6.3% from a year earlier. The July-through-September quarter ran 5.5% ahead of the same quarter in 2025.

Both numbers describe the same month. Households are spending more in dollar terms and keeping back less of what they earn. Some of the gap closes on its own once prices are accounted for: the personal consumption expenditures price index rose 3.6% year on year in September, close to matching the retail sales gain. Core prices, excluding food and energy, were up 3.1%.

What the income side shows

Personal income rose $54.5 billion in September, a 0.2% increase. The Bureau was specific about where it came from:

The increase in current-dollar personal income in September primarily reflected increases in compensation and government social benefits.

Disposable income rose by a similar $52.7 billion in nominal terms. Adjusted for the same 3.6% rise in prices, real disposable income fell 0.3% for the month. Real personal consumption expenditures, the inflation-adjusted version of spending, grew by $2.6 billion, a gain of less than 0.1%. Nominal spending rose $113.1 billion. Most of September's reported spending growth was dollars chasing a higher price level, not more goods and services changing hands.

Where the spending shows up

Census revised its own prior estimate upward: the July-to-August change, first reported as a 1.1% gain, is now recorded as 1.3%. September's gain slowed from there to 0.8%. Stripped of autos, September sales rose 0.9%; stripped of autos and gas, 0.2%, a figure small enough that Census says its own confidence interval cannot rule out no change at all.

The slowdown inside the month matters more than the year-on-year headline. A 6.3% annual gain can hide a deceleration in the most recent weeks, and that is what the sequence of monthly figures shows: August's revised 1.3% was the strongest reading of the third quarter, not September's.

Where the slack is being taken up

If spending keeps rising in nominal terms while real income falls, the extra dollars come from savings, from new borrowing, or both. The saving rate's decline accounts for part of it. Borrowing data gives a mixed answer on the rest.

The Federal Reserve Bank of New York's Quarterly Report on Household Debt and Credit, covering the second quarter of 2026 and released August 11, put total household debt at $18.771 trillion, down $13 billion from the first quarter but up $383 billion from a year earlier. Credit card balances rose $21 billion over the quarter, to $1.263 trillion, $54 billion higher than a year before. Auto loan balances rose $28 billion, to $1.713 trillion. Mortgage balances fell $74 billion over the quarter, to $13.117 trillion, even as the outstanding stock was $182 billion above where it stood a year earlier.

None of the three delinquency transition rates in that report moved by much over the year. Credit card balances slipping into serious, 90-day-plus delinquency ran at 6.97% in the second quarter of 2026, against 6.93% a year earlier. Auto loans were 3.00%, against 2.93%. Mortgages moved more than the other two, to 1.52% from 1.29%, a 23-basis-point rise that is the largest shift of the three.

A separate Fed release, a different answer

A different Federal Reserve series tells a different story about the same debt category over a shorter, more recent window. The Board's G.19 Consumer Credit release, covering August 2026 and published October 7, recorded total consumer credit growing at a 1.9% seasonally adjusted annual rate, broadly in line with the NY Fed's quarterly read. Revolving credit, mostly credit cards, contracted at a 4.2% annual rate that same month. The NY Fed's quarterly figure, drawn from its Equifax-based consumer credit panel, had card balances still rising through the second quarter.

The two series sample different data, adjust it differently, and cover different months: August alone against the April-through-June quarter. Neither release reconciles the other. A reader asking a simple question, whether credit card borrowing is rising or falling right now, gets two different answers depending on which Federal Reserve series they open.

Start with the case for keeping the "resilient consumer" framing. Retail and food services sales are genuinely up 6.3% year on year, a bigger gain than the 3.6% rise in the price index they are not adjusted for. Credit card and auto loan delinquency transition rates barely moved over the past four quarters. If the economy were cracking the way some corporate commentary this quarter suggests, delinquencies would usually be an early place it showed, and so far they are not.

Our reading is narrower, and it sits on the income side rather than the spending side. A saving rate that has fallen every month for six months, into a print below where it sat for most of 2022's inflation shock, is a shrinking buffer, not a one-month wobble. Real disposable income fell in September. Real spending barely grew. The arithmetic works only because households are keeping less of each dollar back, and a smaller buffer means less room to keep spending through the next income shock without either cutting back or borrowing more, which is exactly where the G.19 and NY Fed data stop agreeing with each other.

What we would watch

The NY Fed's third-quarter household debt report, due in November, will show whether the mortgage delinquency rise is the start of a trend or a single quarter's move. The Fed's G.19 release for September, also due in November, will show whether August's drop in revolving credit was a one-month reading or the start of a run. The BEA's October income and spending report, due November 25, is the next chance to see whether the saving rate found a floor at 3.8% or kept falling.

What was the US personal saving rate in September 2026?

3.8%, according to the Bureau of Economic Analysis, the lowest monthly reading since October 2022's 3.6%. It has fallen every month since January 2026, when it was 5.6%.

Why did US retail sales rise while real income fell?

Census Bureau retail sales figures are not adjusted for prices. September's reported $745.0 billion in retail and food services sales was 6.3% above a year earlier, close to the 3.6% rise in the BEA's personal consumption expenditures price index over the same period, so much of the dollar gain reflects higher prices rather than more spending.

Are US credit card delinquencies rising?

The share of credit card balances transitioning into serious, 90-day-plus delinquency was 6.97% in the second quarter of 2026, against 6.93% a year earlier, per the New York Fed. Auto loan delinquency transition rates moved similarly little; mortgage delinquency rose further, to 1.52% from 1.29%.

Is credit card debt growing or shrinking in the US right now?

It depends which Federal Reserve release is read. The New York Fed's quarterly, Equifax-based data had credit card balances rising through the second quarter of 2026, to $1.263 trillion. The Federal Reserve Board's monthly G.19 release recorded revolving credit contracting at a 4.2% annualized rate in August 2026. The two series use different samples and cover different months.

What drove September 2026's personal income growth?

The Bureau of Economic Analysis said the $54.5 billion rise in personal income primarily reflected increases in compensation and government social benefits. After adjusting for a 3.6% year-on-year rise in prices, real disposable income fell 0.3% for the month.