- Company number
- 17321491
- Incorporated
- 5 Jul 2026
- Registered office
- 3 Yeomans Mews, Isleworth, TW7 7LZ
- Nature of business
- Construction of domestic buildings
WM General Construction Ltd is a newly incorporated private limited company registered in Isleworth, company number 17321491, one of 132 building contractors in Isleworth. Its next accounts are due at Companies House on 5 April 2028, and its first CT600 is due at HMRC on 4 July 2028.
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 WM General Construction Ltd is registered
The registered office is in Isleworth (TW7), in the Hounslow local authority area, London. Show TW7 7LZ on a map.
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What happens if WM General Construction 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 5 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Apr 2028 to 5 May 2028 | £150 |
| 1 to 3 months late | 6 May 2028 to 5 Jul 2028 | £375 |
| 3 to 6 months late | 6 Jul 2028 to 5 Oct 2028 | £750 |
| More than 6 months late | From 6 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 2029 | 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
- 17321491
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 July 2026
- Registered office
- 3 Yeomans Mews, Isleworth, TW7 7LZ
- 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 Isleworth
Other active building contractors registered in Isleworth.
- Worton Construction Limited2020
- WP Building Contractors Ltd2026
- Yablock Resources Ltd2025
- Yarty Construction Ltd2026
- Yb Pro Ltd2026
- Yk Electrical and Mechanical Contractors Ltd2024
- Your Perfect Space Ltd2015
- A H Hall Contracting Ltd2023
All building contractors in Isleworth · All trades in Isleworth · Builders across the UK
Frequently asked questions
When are WM General Construction Ltd's accounts due?
WM General Construction Ltd's next accounts are due at Companies House by 5 April 2028 (in 541 days), covering the period to 31 July 2027.
When is WM General Construction Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 4 July 2027, due by 4 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is WM General Construction Ltd still trading?
WM General Construction 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 WM General Construction Ltd do?
WM General Construction Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is WM General Construction Ltd?
WM General Construction Ltd was incorporated on 5 July 2026, less than a year ago.
What is the penalty if WM General Construction 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 WM General Construction 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.