US business applications came to 534,947 in September 2026, seasonally adjusted, according to the Census Bureau's 14 October 2026 release. That's up 0.5% on August 2026.
An application isn't a business, and that's the one thing to hold on to while you read this page. The number counts people asking for a tax ID. It doesn't count shops opening. The figures come from the Census Bureau's Business Formation Statistics release of 14 October 2026. The next release is due on 12 November 2026, and it brings Census's annual update, which revises the series, so some of these numbers may change.
What the numbers are, in plain English
Census builds this series from tax ID filings. In its words, the Business Application Series describe applications for an Employer Identification Number (EIN) through filings of the IRS Form SS-4. It's someone asking the IRS for a number, nothing more. Here's the jargon you'll meet in the release.
- Business application: an application for an Employer Identification Number on IRS Form SS-4.
- High-propensity application: Census says these include applications from a corporate entity, ones that indicate they're hiring employees, and ones that provide a first wages-paid date.
- Planned wages: applications that provide that first wages-paid date.
- Business formation: the first instance of payroll tax liabilities for an application. That's when Census counts an employer business as formed.
- Adjusted for seasonal variation: the usual calendar swings are taken out, so one month can sit beside the last.
September 2026 by type of application
Here's how the Census categories read, all seasonally adjusted, with the change on August 2026, from the Census release tables.
| Series, September 2026 | Applications | Change on August 2026 |
|---|---|---|
| All business applications | 534,947 | +0.5% |
| High-propensity | 147,331 | +1.3% |
| With planned wages | 35,786 | +4.3% |
| From corporations | 40,951 | -0.2% |
Don't add these rows up. Planned-wages and corporation applications are subsets of the high-propensity group, and the series overlap by design. The planned-wages line moved most on the month, at +4.3% against +0.5% for all applications. It's tempting to read something into that, but it's one month, and Census doesn't mark the change as statistically significant.
Applications by region: Northeast, Midwest, South and West
The same Census tables split September 2026 across four regions.
| Region | All applications, Sept 2026 | Change on Aug 2026 | High-propensity, Sept 2026 |
|---|---|---|---|
| Northeast | 74,958 | +0.3% | 23,463 |
| Midwest | 94,891 | +2.6% | 23,645 |
| South | 235,028 | +1.2% | 62,556 |
| West | 130,070 | -1.8% | 37,667 |
The South is the largest region by a distance: 235,028 of the 534,947 US applications came from it, and the West is next. The Midwest had the biggest monthly rise and the West the only fall.
Now look at the last column, because the total hides something. The Northeast filed far fewer applications than the Midwest, 74,958 against 94,891, yet almost the same number of high-propensity ones, 23,463 against 23,645. So the size of a region's total doesn't tell you how many of its filings land in the high-propensity group. It's a September snapshot, not a verdict on either region, and Census marks these monthly changes as ones where statistical significance isn't applicable or measurable.
Projected formations: how many become employers
This is the most sobering number in the release. Census projects that 29,022 new business startups with payroll tax liabilities will form within 4 quarters from all the applications filed in September 2026, up 1.4% on August 2026. Within 8 quarters, the projection is 39,703, up 1.0%.
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Set that 29,022 next to the 534,947 applications and you can see why the headline needs care. Census only projects a share of them turning into employers. The release doesn't say what happens to the rest, whether they trade without staff, stop or never start.
What the release doesn't tell you
- How many applicants survive, succeed or are sole traders.
- How many businesses opened or are still trading.
- Any trend. One month's change isn't one, and these aren't marked as significant.
- Anything outside the US. There's no UK or global applications data here.
What this means if your customers are new businesses
Read September's 534,947 as a count of intentions. It says a lot of people asked the IRS for a tax number, and that the South filed the most. It doesn't say how many of them are trading. If your customers are new businesses, the formation projection is the closer guide to how many will end up with payroll: 29,022 within 4 quarters and 39,703 within 8, on Census's numbers. That's still a projection, and it only counts employers, so it can't see anyone trading without staff. My take: quote the big number for interest and the small one for reality.
If you're one of those applicants yourself, my notes on the decisions to make before starting a business and on growing a startup are a better next read than any monthly total. I've also pulled together small business AI adoption figures for anyone curious how smaller firms are taking up those tools.
Quick answers
How many business applications were filed in September 2026?
534,947 after seasonal adjustment, per the Census Bureau's 14 October 2026 release. That's 0.5% more than August 2026.
Does an application mean a new business?
No. It's a request for an Employer Identification Number on IRS Form SS-4, and Census projects 29,022 employer businesses forming within 4 quarters from September's filings.
Which US region files the most?
The South, with 235,028 in September 2026, followed by the West with 130,070.
Could these numbers change?
Yes. Census's annual update on 12 November 2026 revises the series.
