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- KN Installation Ltd
Company profile · Installers
KN Installation Ltd
KN Installation Ltd is a 4-year-old private limited company registered in Hornchurch, company number 13783314, one of 82 installation companies (insulation, lifts, shutters and similar) in Hornchurch. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 December 2025, as filed at Companies House.
KN Installation Ltd over the years
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £6,507 (+9.4%) on the year before, to £76K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £84K against £7,848 owed within a year: more than 10 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £76K | £84K | £7,848 | 2 | |
| 31 Dec 2024 | £69K | £104K | £33K | 2 | |
| 31 Dec 2023 | £53K | £96K | £42K | 2 | |
| 31 Dec 2022 | £43K | £79K | £35K | 1 |
Where KN Installation Ltd is registered
The registered office is in Hornchurch (RM11), in the Havering local authority area, London. Show RM11 1EF on a map.
Other trade companies in RM11
- Stop Fire Protection LtdBuilders
- Divexa LtdInstallers
- Kurdos Cars LtdMotor traders
- WZKM Services LtdFinishing trades
- Shad’S Development Ltd LtdBuilders
- JHT Solutions LimitedSpecialist contractors
- Carpet Fitter London LtdFloor and wall tilers
- Ell Tek Solutions LimitedMachinery repair and installation
What happens if KN Installation 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 13783314
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 December 2021 (4 years ago)
- Registered office
- 17 Hillcrest Road, Hornchurch, Essex, RM11 1EF
- Nature of business
- Other construction installation (SIC 43290)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 10 January 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Hornchurch
Other active installation companies (insulation, lifts, shutters and similar) registered in Hornchurch.
- L & B Solutions Limited2015
- Larry's Bros Ltd2020
- Lilo Gas Limited2023
- LRP Building Ltd2026
- M D Barzoukas Limited2018
- M&N Carpet and Flooring Ltd2019
- Marshall Shopfront Limited2019
- Maynetons Limited2024
All installation companies (insulation, lifts, shutters and similar) in Hornchurch · All trades in Hornchurch · Installers across the UK
Frequently asked questions
When are KN Installation Ltd's accounts due?
KN Installation Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is KN Installation Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is KN Installation Ltd still trading?
KN Installation 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 KN Installation Ltd do?
KN Installation Ltd is registered under Other construction installation (SIC 43290); Other specialised construction activities n.e.c. (SIC 43999).
How old is KN Installation Ltd?
KN Installation Ltd was incorporated on 6 December 2021, 4 years ago.
What is the penalty if KN Installation 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 KN Installation 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.