- Company number
- 14107381
- Incorporated
- 14 May 20224 years trading
- Registered office
- 10 Wilberforce Road, Coxheath, Maidstone, ME17 4HA
- Nature of business
- Construction of domestic buildings
LJN Building Ltd is a 4-year-old private limited company registered in Maidstone, company number 14107381, one of 272 building contractors in Maidstone. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where LJN Building Ltd is registered
The registered office is in Maidstone (ME17), in the Maidstone local authority area, South East. Show ME17 4HA on a map.
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What happens if LJN Building 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 14107381
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 May 2022 (4 years ago)
- Registered office
- 10 Wilberforce Road, Coxheath, Maidstone, ME17 4HA
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 13 May 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 Maidstone
Other active building contractors registered in Maidstone.
- LMC Homes Limited2016
- Looknomoore Construction Ltd2022
- Luchi Plumbing and Heating Limited2012
- Luxe Homes and Developments Limited2020
- M D Building Services (Maidstone) Ltd2018
- M French Construction Ltd2022
- M W Design and Build Ltd2025
- M&A Elites Ltd2024
All building contractors in Maidstone · All trades in Maidstone · Builders across the UK
Frequently asked questions
When are LJN Building Ltd's accounts due?
LJN Building Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is LJN Building Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is LJN Building Ltd still trading?
LJN Building 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 LJN Building Ltd do?
LJN Building Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is LJN Building Ltd?
LJN Building Ltd was incorporated on 14 May 2022, 4 years ago.
What is the penalty if LJN Building 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 LJN Building 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.