- Company number
- 15938834
- Incorporated
- 5 Sep 20242 years trading
- Registered office
- 1 Rogers Avenue, Creswell, Worksop, S80 4JP
- Nature of business
- Construction of commercial buildings
C.A.T Commercial Developments Limited is a 2-year-old private limited company registered in Worksop, company number 15938834, one of 52 building contractors in Worksop. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 September 2025, as filed at Companies House.
Where C.A.T Commercial Developments Limited is registered
The registered office is in Worksop (S80), in the Bolsover local authority area, East Midlands. Show S80 4JP on a map.
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Also registered at this address
1 other company uses the same registered office as C.A.T Commercial Developments Limited.
- CT Builders Crags LimitedBuilders
What happens if C.A.T Commercial Developments Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 15938834
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 September 2024 (2 years ago)
- Registered office
- 1 Rogers Avenue, Creswell, Worksop, S80 4JP
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 4 September 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Worksop
Other active building contractors registered in Worksop.
- CT Builders Crags Limited2023
- Elite Project Group (Notts) Limited2025
- Enjoy Building Ltd2012
- FB Roofing Limited2022
- Firbeck Construction Limited1989
- Flex Contractors Ltd2026
- Force Developments Ltd2017
- Griffin Bespoke Design and Build Ltd2017
All building contractors in Worksop · All trades in Worksop · Builders across the UK
Frequently asked questions
When are C.A.T Commercial Developments Limited's accounts due?
C.A.T Commercial Developments Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is C.A.T Commercial Developments Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is C.A.T Commercial Developments Limited still trading?
C.A.T Commercial Developments Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does C.A.T Commercial Developments Limited do?
C.A.T Commercial Developments Limited is registered under Construction of commercial buildings (SIC 41201).
How old is C.A.T Commercial Developments Limited?
C.A.T Commercial Developments Limited was incorporated on 5 September 2024, 2 years ago.
What is the penalty if C.A.T Commercial Developments Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View C.A.T Commercial Developments Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.