UK Small Business Formation and Insolvency in 2026: What the Register Churn Signals

Two headline numbers set the scene for UK small business in 2026. In the year to March 2026, 815,280 companies were incorporated. In the same period, 787,261 were dissolved ^[1]. The register is still growing, net, but not by much, and the churn on both sides of that net figure is now moving faster than the net figure itself. This article works through what the formation, dissolution, insolvency and survival data actually shows for 2026, and what it means if you are forming a company, restructuring one, or planning a wind-down in the 2026/27 tax year.

Every figure below comes from our own UK Small Business Barometer, which fuses Companies House formation and dissolution statistics, Insolvency Service company insolvency data, and ONS/DBT business population and survival statistics into one dataset, refreshed as each release lands ^[1].

The Register: Formations Are Still Ahead, but the Gap Is Closing

For the financial year ending March 2026, Companies House recorded 815,280 incorporations against 787,261 dissolutions, a net gain of 28,019 companies on the register ^[2]. On its own, that reads as healthy growth. Look at the growth rates either side of the net figure and the picture is less comfortable: incorporations rose 1.67% year on year, dissolutions rose 8.32% ^[2]. Dissolutions are growing roughly five times faster than formations.

The effective register, that is, companies actually registered and filing rather than the full historical total, stood at 4,930,634 as of 31 March 2026, out of a gross register total of 5,479,045 ^[2]. Year on year, the effective register grew just 0.94% ^[2]. That is the number that matters if you are asking "is the UK company population actually expanding", and the answer for 2026 is: barely.

Quarterly data shows this is not a steady trend, it moves around. Q2 2025 (to 30 June) saw 209,798 incorporations against 185,336 dissolutions, a net of 24,462. Q3 2025 flipped: 215,982 incorporations against 234,373 dissolutions, a net loss of 18,391 companies in a single quarter, the kind of quarter where more companies left the register than joined it. Q4 2025 recovered to a net of 8,172, and Q1 2026 (to 31 March) improved further to a net of 13,776, on 204,612 incorporations and 190,836 dissolutions ^[2]. Read across four quarters, the register is oscillating around a thin positive margin rather than growing on a stable trend.

Insolvency: Volume Has Plateaued, but the Mix Has Shifted Toward CVL

23,151 companies entered insolvency in the twelve months to June 2026, covering England and Wales ^[3]. The most recent single month, June 2026, recorded 1,938 insolvencies, down 6.5% on the same month a year earlier ^[3]. Annual totals show the plateau clearly: 22,133 insolvencies in 2022, 25,164 in 2023, 23,881 in 2024, and 23,942 in 2025 ^[4]. After the sharp rise out of the pandemic-era lows (14,057 in 2021), the annual total has held in a narrow band above 22,000 for four consecutive years rather than continuing to climb or falling back.

What has changed is the mix of procedure. Creditors' voluntary liquidation (CVL), a director-initiated, shareholder-approved wind-up rather than a creditor-forced process, accounted for 76.0% of all company insolvencies in the trailing twelve months to June 2026, and 73.1% in June 2026 alone ^[3]. That is the dominant route out for a failing UK company by a wide margin over compulsory liquidation, administration or company voluntary arrangement combined. Three out of every four company insolvencies in 2026 are directors choosing to close down in an orderly, solvent-adjacent process rather than being forced out.

Monthly figures through 2026 show insolvencies climbing into spring and easing back by early summer: 1,614 in January, 1,786 in February, 2,139 in March, 2,183 in April, 1,804 in May, and 1,938 in June ^[3]. The April peak lines up with the end of the 2025/26 tax year, when directors with a clear read on their year-end position often act rather than carry a struggling company into a new financial year.

Why CVL-Heavy Matters for Planning, Not Just Statistics

A market where three-quarters of insolvencies are CVL rather than compulsory liquidation or administration says something specific: directors are largely the ones pulling the trigger, and largely doing so before a creditor forces the issue. That has practical implications if you are a director watching your own numbers in 2026/27.

• A CVL preserves more optionality than waiting for a winding-up petition. Directors who initiate early typically have more control over the process, the appointment of the liquidator, and the treatment of any remaining assets than directors who are forced into compulsory liquidation.
• The concentration in CVL suggests the underlying issue for most failing UK small companies in 2026 is sustained cash flow pressure recognised and acted on by the director, not a single catastrophic credit event.
• If you are assessing a supplier or customer's financial health, a CVL filing is not necessarily a sign of a sudden collapse. It is more often the tail end of a company that has been under pressure for some time and whose director has chosen the orderly route out.

The Population Behind the Numbers

The formation and dissolution figures sit on top of a private sector business population of 5,690,265 businesses ^[5]. 99.85% of those are SMEs, businesses with fewer than 250 employees, and 75.1% employ nobody beyond the owner ^[5]. By legal form, sole proprietorships are the largest single group at 3,218,725 (56.6% of the population), ahead of companies at 2,103,615 (37.0%) and partnerships at 367,925 (6.5%) ^[5]. The register churn discussed above, then, is overwhelmingly a small and micro-business story: the 815,280 formations and 787,261 dissolutions in FYE 2026 are, in the vast majority of cases, one or two-person companies starting or stopping, not large corporates restructuring.

Survival: Most of the Risk Sits in the First Two Years

Formation and dissolution statistics describe the register at a point in time, but they do not tell you how long a typical new company actually lasts. ONS Business Demography tracks that by cohort. Of businesses born in 2019, the most recent cohort with a complete five-year record, 38.4% were still trading five years later ^[6]. The attrition is front-loaded: the same cohort had a 94.6% survival rate at one year, dropping to 74.7% at two years, 55.9% at three, and 45.0% at four, before reaching 38.4% at five ^[6]. More than half of the eventual five-year losses had already happened by the end of year three.

More recent cohorts show a similar early-year pattern: businesses born in 2023 had a 93.4% one-year survival rate, close to the 2019 cohort's 94.6%, and the 2022 cohort's two-year figure (68.9%) sits below the 2019 cohort's two-year figure (74.7%) ^[6]. Early data for the most recent cohorts suggests survival in the first two years has softened slightly rather than improved, though the full five-year picture for those cohorts will not be available for several years.

What This Means for 2026/27 Planning

Put together, the data points to three practical conclusions for a small business owner or director planning the year ahead.

• If you are forming a company in 2026/27, the first two years carry most of the survival risk based on recent cohort data. Structure and compliance decisions made at formation, and cash flow discipline through year one and two specifically, matter more than anything you do from year three onward.
• If your company is under sustained pressure, the insolvency mix shows that acting early through a CVL, rather than waiting for a creditor to force the issue, is the path the large majority of directors in a similar position are already choosing. Waiting rarely improves your options.
• If you are assessing the health of the wider market, treat the "formations still ahead of dissolutions" headline with caution. The net register gain (28,019 in FYE 2026) is real, but it is a small number sitting on top of two much larger and diverging trends, 815,280 up against 787,261, growing at very different speeds.

For a view of where company insolvencies concentrate by sector, see our UK Sector Insolvency League. For the cash flow pressure that sits upstream of many CVLs, see our UK Late Payment Index. For how formation and dissolution activity varies by region, see our UK Business Density Map.

If you are planning an incorporation, a restructure, or need help reading your own company's position against this data, get in touch with our team. We work with UK companies at every stage from formation through to wind-down.

Sources

1. hollowaydavies.co.uk: State of UK Small Business Barometer
2. gov.uk: Incorporated companies in the UK, January to March 2026 - Companies House
3. gov.uk: Company Insolvency Statistics, June 2026 - The Insolvency Service
4. gov.uk: Company Insolvency Statistics, Data Tables (Table 1b) - The Insolvency Service
5. gov.uk: Business Population Estimates for the UK and regions, 2025 - DBT / ONS
6. ons.gov.uk: Business Demography, UK - Table 4.2, survival of newly born enterprises - ONS

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