- Company number
- 15816228
- Incorporated
- 3 Jul 20242 years trading
- Registered office
- Unit 3 Burley Court Pillmere Drive, Pillmere, Saltash, PL12 6FH
- Nature of business
- Construction of domestic buildings
Karn Developments Ltd is a 2-year-old private limited company registered in Saltash, company number 15816228, one of 37 building contractors in Saltash. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 31 July 2025, as filed at Companies House.
Where Karn Developments Ltd is registered
The registered office is in Saltash (PL12), in the Cornwall local authority area, South West. Show PL12 6FH on a map.
Other trade companies in PL12
- M&T Premier Motors LtdMotor traders
- BM Competitions LtdMechanics and garages
- Ib Finishing LtdPlasterers
- Welch Exterior Cleaning LtdCleaning companies
- Ajp Building and Landscaping LtdProperty developers
- L Whitford Bricklaying LtdSpecialist contractors
- WR Cooling and Heating LtdPlumbers and heating engineers
- M.S Taylor Contracting LtdLandscapers and gardeners
Shared registered office
32 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Karn Developments Ltd 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15816228
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 July 2024 (2 years ago)
- Registered office
- Unit 3 Burley Court Pillmere Drive, Pillmere, Saltash, PL12 6FH
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 4 March 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 Saltash
Other active building contractors registered in Saltash.
- Karn Properties Ltd2025
- KCC Builders Ltd2013
- L Freeman Limited2023
- LM Brickwork (South West) Limited2022
- M Benson & Sons Limited2017
- Micro Mini Plant Hire & Groundworks Limited2017
- Miraid Construction Limited1999
- Opulent Lifestyle Solutions Ltd2026
All building contractors in Saltash · All trades in Saltash · Builders across the UK
Frequently asked questions
When are Karn Developments Ltd's accounts due?
Karn Developments Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Karn Developments Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Karn Developments Ltd still trading?
Karn Developments Ltd 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 Karn Developments Ltd do?
Karn Developments Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Karn Developments Ltd?
Karn Developments Ltd was incorporated on 3 July 2024, 2 years ago.
What is the penalty if Karn Developments Ltd 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 Karn Developments Ltd 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.