The March LLC Surge: Florida's Tax-Season Business Formation Spike
Florida registered 71,283 new business entities in March 2026, the largest single month in four years of filings and 18.4% above February. The spring lift is real and it repeats. It is also a good deal smaller than the numbers usually attached to it: across the three complete years in this data, the first half of the year averaged 12.6% to 15.9% more formations per month than the second half, not multiples more.
March 2026 produced 71,283 new Florida entities, the highest month in the series and 16.5% above March 2025. The busiest month of the first half has fallen between March and May in each of the past four years, though which of those months takes the top slot moves from year to year.
Key findings
- March 2026: 71,283 formations, the top month in the series, 18.4% above February 2026 and 16.5% above March 2025.
- The peak month moves. May led the first half in 2023, April in 2024, March in 2025 and again in 2026. The March-to-May window holds. The specific month inside it does not.
- The first half outruns the second. On a monthly average, H1 ran 15.8% ahead of H2 in 2023, 15.9% ahead in 2024, and 12.6% ahead in 2025.
How big is Florida's spring formation spike?
March 2026 produced 71,283 new entities against 60,227 in February, a gain of 11,056 filings inside one month. Set against December 2025, which produced 40,530, March runs 76% higher. Against the 2026 first-half average of roughly 65,000 a month, March runs 9.7% above.
So the shape is clear, and it is not a tripling. Counting distinct companies rather than filing rows, the spring window sits tens of percent above the quiet months. The correction note near the bottom of this post explains where the larger figure came from.
| Year | February | March | April | Feb to Mar |
|---|---|---|---|---|
| 2023 | 47,159 | 57,784 | 54,535 | +22.5% |
| 2024 | 51,460 | 53,490 | 57,726 | +3.9% |
| 2025 | 56,647 | 61,164 | 60,138 | +8.0% |
| 2026 | 60,227 | 71,283 | 68,561 | +18.4% |
The 2026 step is the largest by count, 11,056 filings, edging out the 10,625 added in 2023. In percentage terms 2023 was steeper. And 2024 barely moved off February at all before peaking in April, which is the useful warning in that table: a single month read on its own says very little.
Which month actually peaks?
Not the same one twice running. In 2023 the busiest month of the first half was May at 59,488. In 2024 it was April at 57,726. March took the top slot in 2025 at 61,164 and again in 2026 at 71,283. The quiet end of the half moves too: February was the floor in 2023 and 2026, January in 2024, June in 2025.
The spread between the busiest and quietest month of the half also varies more than you might expect from a pattern described as seasonal. It was 26.1% in 2023, narrowed to 8.6% in 2025, then widened to 18.4% in 2026.
| Year | Peak month | Formations | Low month | Formations | Spread |
|---|---|---|---|---|---|
| 2023 | May | 59,488 | February | 47,159 | +26.1% |
| 2024 | April | 57,726 | January | 51,119 | +12.9% |
| 2025 | March | 61,164 | June | 56,331 | +8.6% |
| 2026 | March | 71,283 | February | 60,227 | +18.4% |
What holds across all four years is the block, not the month. In all four years, one of March, April, or May tops the first half, and the growth rates follow the same shape. In 2026, March gained 16.5% year over year and April 14.0%, while January gained 6.1% and February 6.3%. The spring months are where the year-over-year expansion actually happened. The full first-half breakdown is in Florida business formations, first half of 2026.
Why do March and April run above the rest of the year?
The filing record shows the timing, not the reason, so treat what follows as the working explanation rather than a finding. Three things converge in the spring.
Tax season pushes people who have been thinking about incorporating into actually filing. A sole proprietor sitting across from an accountant in February, looking at last year's Schedule C, is the single most common route into a new LLC. Whatever gets decided in that meeting shows up at the Division of Corporations a few weeks later.
Then there is the decision-to-filing lag. January generates intent. Finding a registered agent, drafting an operating agreement, and getting the state fee paid tends to take six to eight weeks. A New Year resolution lands in the registry in March.
Third is Florida's own calendar. Tax season overlaps the back half of snowbird season, and part-time residents who have been in the state since January sometimes file before they leave for the summer. That is a Florida-specific push other states do not get in quite the same form.
Does the second half of the year stay quiet?
It does, by a margin that has held steady for three years. Splitting each completed year at June 30 gives a first-half monthly average well above the second-half average in 2023, 2024, and 2025. The gap narrowed in 2025 because the back half of that year grew faster than the front half, not because the spring lift disappeared.
| Year | H1 total | H2 total | H1 monthly avg | H2 monthly avg | H1 above H2 |
|---|---|---|---|---|---|
| 2023 | 323,541 | 279,380 | 53,924 | 46,563 | +15.8% |
| 2024 | 323,669 | 279,256 | 53,945 | 46,543 | +15.9% |
| 2025 | 352,476 | 313,132 | 58,746 | 52,189 | +12.6% |
| 2026 | 389,997 | not complete | 65,000 | not complete | not complete |
One number in that table is worth sitting with. Florida formed 602,921 entities in 2023 and 602,925 in 2024, four filings apart across a full year, even though the peak month landed in May one year and April the next. The level held while the shape moved. Then 2025 rose to 665,608 and 2026 is running ahead of that pace, which means the spring window is now lifting off a much higher base than it was two years ago.
Do closures follow the same calendar?
They follow a sharper one. Florida recorded 27,900 dissolutions in April 2026, which is 34.5% of the entire half-year total of 80,755 and about 4.9 times the June rate of 5,690. Formations tilt toward spring by tens of percent. Dissolutions spike in April by a factor of five.
The two calendars are driven by different mechanics. Formations respond to owner decisions spread across weeks. The April dissolution wave is largely administrative, tied to the annual report deadline, and it clears in a matter of days. We covered the timing in detail in Florida's April dissolution wave. Set against 389,997 formations, the half-year produced a formation-to-dissolution ratio of about 4.8 to 1.
What the pattern means for owners and advisors
If you are an accountant, attorney, or registered agent working with Florida clients, March is your heaviest formation month in two of the last four years and April in one more. Client discovery in January and templates ready by the first week of March keeps you clear of the late-March queue.
For owners, filing in the first quarter gives you the full calendar year to operate under the new entity before the next filing cycle. Most of the decisions worth making happen before you talk to an attorney: single-member against multi-member, manager-managed against member-managed, and what the annual report actually requires. A Florida LLC formation guide covers that ground before the billable hours start.
The December floor is useful in a different way. At 40,530 formations, December 2025 is close to what Florida demand looks like with no seasonal push at all. If you are building a prospect list or watching competitor entries in one county, that is your baseline. County-level detail is at sneyk.com/counties, including Miami-Dade and Broward.
Correction, August 2026
An earlier version of this post reported 100,171 LLC formations for March 2025, described March as nearly three times December, and put the March and April window at 29.2% of full-year formations. Those figures counted filing rows rather than distinct companies.
Florida's daily registry files overlap, and the repeat rate is not spread evenly. In March 2025 it reached 48.9% and in April 2025 47.8%, roughly double-counting the exact window the post was about, while months on either side were far less affected. March 2026, by contrast, is clean: 71,285 rows against 71,283 distinct companies.
Counting distinct corporation numbers, March 2025 produced 61,164 new entities and April 2025 produced 60,138. Together those two months are about 18% of the 665,608 entities Florida formed in 2025, not 29.2%. The monthly series on this page now counts all new entity types rather than LLCs alone; LLCs were 85.9% of new Florida registrations in the first half of 2026. The seasonal pattern the post described holds up. Its size does not.
About these numbers
Figures come from Florida Division of Corporations filings as republished in the sneyk dataset, covering January 2023 through June 2026.
Two adjustments matter for anyone reproducing this. Counts are distinct corporations rather than filing rows, for the reason given in the correction above. And filings carrying a January 1 date are excluded from monthly figures, because that date is used as a year-known, day-unknown placeholder and accounts for roughly 12,300 records a year, enough to distort January if left in.
Second-half totals in the H1 against H2 table are derived by subtracting the first-half total from the annual total, so they carry whatever rounding the annual figure carries. Monthly figures for July 2026 onward are not reported here. Florida publishes formations on a lag: a week that has just ended typically shows about a third of the filings it will eventually contain, reaching roughly 99% after two weeks.
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