- Companies
- Builders
- Littlehampton
- KJN Solutions Limited
KJN Solutions Limited
- Company number
- 16617869
- Incorporated
- 31 Jul 20251 year trading
- Registered office
- 50 Helyers Green, Wick, Littlehampton, BN17 7HA
- Nature of business
- Construction of domestic buildings
KJN Solutions Limited is a 1-year-old private limited company registered in Littlehampton, company number 16617869, one of 39 building contractors in Littlehampton. Its next accounts are due at Companies House on 30 April 2027, and its first CT600 is due at HMRC on 30 July 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where KJN Solutions Limited is registered
The registered office is in Littlehampton (BN17), in the Arun local authority area, South East. Show BN17 7HA on a map.
Other trade companies in BN17
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- Garlands Engineering LtdElectricians
- Castle View P&H LtdPlumbers and heating engineers
- Meridian Pipework Services LtdPlumbers and heating engineers
- Sussex Brown Sparks LtdElectricians
- Coastal Construction and Carpentry LtdBuilders
- Arch Enclosures UK LtdInstallers
What happens if KJN Solutions 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 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
- 16617869
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 July 2025 (1 year ago)
- Registered office
- 50 Helyers Green, Wick, Littlehampton, BN17 7HA
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Littlehampton
Other active building contractors registered in Littlehampton.
- L.M Builds Ltd2023
- M&M Formwork Ltd2016
- Mali Construction Limited2022
- MCG Constraction Ltd2019
- Olca Company Ltd2024
- P and O Brickwork & Building Contractors Ltd2006
- P and O Construction Services Ltd2025
- Silveredge Properties Limited2022
All building contractors in Littlehampton · All trades in Littlehampton · Builders across the UK
Frequently asked questions
When are KJN Solutions Limited's accounts due?
KJN Solutions Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is KJN Solutions Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 July 2026, due by 30 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is KJN Solutions Limited still trading?
KJN Solutions Limited is listed as active on the Companies House register (checked 12 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 KJN Solutions Limited do?
KJN Solutions Limited is registered under Construction of domestic buildings (SIC 41202).
How old is KJN Solutions Limited?
KJN Solutions Limited was incorporated on 31 July 2025, 1 year ago.
What is the penalty if KJN Solutions 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 KJN Solutions Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.