- Companies
- Mechanics and garages
- London
- JWM Engineering Ltd
JWM Engineering Ltd
- Company number
- 16287775
- Incorporated
- 3 Mar 20251 year trading
- Registered office
- 9 Marlow Close, London, SE20 7XP
- Nature of business
- Maintenance and repair of motor vehicles
JWM Engineering Ltd is a 1-year-old private limited company registered in London, company number 16287775, one of 2,410 vehicle repair garages in London. Its next accounts are due at Companies House on 3 December 2026, and its first CT600 is due at HMRC on 2 March 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 JWM Engineering Ltd is registered
The registered office is in London (SE20), in the Bromley local authority area, London. Show SE20 7XP on a map.
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What happens if JWM Engineering 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 3 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 4 Dec 2026 to 3 Jan 2027 | £150 |
| 1 to 3 months late | 4 Jan 2027 to 3 Mar 2027 | £375 |
| 3 to 6 months late | 4 Mar 2027 to 3 Jun 2027 | £750 |
| More than 6 months late | From 4 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 16287775
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 March 2025 (1 year ago)
- Registered office
- 9 Marlow Close, London, SE20 7XP
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 2 March 2026
Filing notes for vehicle repair garages
Garages hold parts stock and often own diagnostic equipment and ramps, which qualify for capital allowances.
Similar companies in London
Other active vehicle repair garages registered in London.
- K & A Tyres Limited2009
- K & J Garages (UK) Limited2006
- K Smiths Commercials Limited2026
- K&B Cleaning Valeting Detailing Ltd2021
- K-Line Solutions Limited2014
- K12 Motors Ltd2020
- K1A Automotives Ltd2020
- Kadz Detailing Ltd2025
All vehicle repair garages in London · All trades in London · Mechanics and garages across the UK
Frequently asked questions
When are JWM Engineering Ltd's accounts due?
JWM Engineering Ltd's next accounts are due at Companies House by 3 December 2026 (in 52 days), covering the period to 31 March 2026.
When is JWM Engineering 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 2 March 2026, due by 2 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is JWM Engineering Ltd still trading?
JWM Engineering 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 JWM Engineering Ltd do?
JWM Engineering Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is JWM Engineering Ltd?
JWM Engineering Ltd was incorporated on 3 March 2025, 1 year ago.
What is the penalty if JWM Engineering 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 JWM Engineering 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.