- Company number
- 13653598
- Incorporated
- 30 Sep 20215 years trading
- Registered office
- 131 Trinity Road, Southall, UB1 1ES
- Nature of business
- Construction of commercial buildings
Kulwinder Singh Home Improvement Ltd is a 5-year-old private limited company registered in Southall, company number 13653598, one of 505 building contractors in Southall. 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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Finances
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 £1,397 on the year before, to £1,398.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £1,398 | £0 | 0 | ||
| 30 Sep 2024 | £1 | 0 | |||
| 30 Sep 2023 | £1 | £0 | £1 | 0 | |
| 30 Sep 2022 | £1 | £1 | 0 |
Who runs and owns Kulwinder Singh Home Improvement Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** S*** | Director | Apr 2026 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| K*** S*** | Director | Sep 2021 | May 2023 |
| Y*** S*** | Director | May 2023 | Apr 2026 |
Person with significant control
Where Kulwinder Singh Home Improvement Ltd is registered
The registered office is in Southall (UB1), in the Ealing local authority area, London. Show UB1 1ES on a map.
Other trade companies in UB1
- Kingsbury Roofing & Construction LtdRoofers
- T2Y LtdBuilders
- Driveworx LimitedMotor traders
- Raunak Design and Build LtdBuilders
- Phlo Plumbing & Heating LtdPlumbers and heating engineers
- Airpro Conditioning LimitedPlumbers and heating engineers
- Springfields Property LimitedProperty developers
- Sanndhu Construction UK LtdBuilders
Also registered at this address
1 other company uses the same registered office as Kulwinder Singh Home Improvement Ltd.
- Deep Singh Sandhu LtdBuilders
What happens if Kulwinder Singh Home Improvement 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 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
- 13653598
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 September 2021 (5 years ago)
- Registered office
- 131 Trinity Road, Southall, UB1 1ES
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 27 September 2025
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 Southall
Other active building contractors registered in Southall.
- Kulwinder Singh4 Ltd2022
- Kulwinderjit Singh Ltd2018
- L Singh Construction Limited2017
- L Thind Construction Ltd2026
- Lakha Sunner Construction Ltd2026
- Lakhwinder Singh Construction Ltd2020
- Lalka Builders & Contractors Ltd2026
- Lazaroiu Construction Ltd2026
All building contractors in Southall · All trades in Southall · Builders across the UK
Frequently asked questions
When are Kulwinder Singh Home Improvement Ltd's accounts due?
Kulwinder Singh Home Improvement Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Kulwinder Singh Home Improvement Ltd'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 Kulwinder Singh Home Improvement Ltd still trading?
Kulwinder Singh Home Improvement Ltd is listed as active on the Companies House register (checked 13 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 Kulwinder Singh Home Improvement Ltd do?
Kulwinder Singh Home Improvement Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Kulwinder Singh Home Improvement Ltd?
Kulwinder Singh Home Improvement Ltd was incorporated on 30 September 2021, 5 years ago.
Who runs Kulwinder Singh Home Improvement Ltd?
Kulwinder Singh Home Improvement Ltd has 1 active director, the longest-serving appointed in Apr 2026. Their names and service addresses are on the Companies House register.
Who owns Kulwinder Singh Home Improvement Ltd?
One person or company has significant control of Kulwinder Singh Home Improvement Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Kulwinder Singh Home Improvement 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 Kulwinder Singh Home Improvement Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.