- Companies
- Mechanics and garages
- Windsor
- JLR Engine Limited
JLR Engine Limited
- Company number
- 13964709
- Incorporated
- 9 Mar 20224 years trading
- Registered office
- Unit 3, Shirley Avenue, Windsor, SL4 5LH
- Nature of business
- Maintenance and repair of motor vehicles
JLR Engine Limited is a 4-year-old private limited company registered in Windsor, company number 13964709, one of 23 vehicle repair garages in Windsor. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £1,656 (+29.9%) on the year before, to £7,196.
- Current assets of £210 against £3,773 owed within a year: 0.1 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £7,196 | £210 | £3,773 | 3 | |
| 31 Mar 2024 | £5,540 | £782 | £7,900 | 2 | |
| 31 Mar 2023 | £3,176 | £2,514 | £14K | 1 |
Where JLR Engine Limited is registered
The registered office is in Windsor (SL4), in the Windsor and Maidenhead local authority area, South East. Show SL4 5LH on a map.
Other trade companies in SL4
- A3 Hand Car Wash and Valeting Center LimitedCleaning companies
- Time Watch Repair Watford LtdRepair services
- Mobile Tyre Services 24/7 LtdMechanics and garages
- Hullscrub Thames LtdCleaning companies
- Black Rose Automotive Group LtdMotor traders
- Maldec Hatchet Farm LimitedProperty developers
- Pinehill Homes Partnerships LtdProperty developers
- Heatsense Renewables LtdElectricians
What happens if JLR Engine 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 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
- 13964709
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 March 2022 (4 years ago)
- Registered office
- Unit 3, Shirley Avenue, Windsor, SL4 5LH
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 8 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 Windsor
Other active vehicle repair garages registered in Windsor.
- K&M Auto Techniks Ltd2009
- Manning & Boyce Coachworks Ltd2021
- MCD Repairs Ltd2017
- Mobile Tyre Services 24/7 Ltd2026
- Opulence Motors Ltd2018
- PJM Autos Ltd2025
- Prime Alloy Repairs Ltd2025
- QV London Limited2014
All vehicle repair garages in Windsor · All trades in Windsor · Mechanics and garages across the UK
Frequently asked questions
When are JLR Engine Limited's accounts due?
JLR Engine Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is JLR Engine Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is JLR Engine Limited still trading?
JLR Engine Limited 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 JLR Engine Limited do?
JLR Engine Limited is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is JLR Engine Limited?
JLR Engine Limited was incorporated on 9 March 2022, 4 years ago.
What is the penalty if JLR Engine 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 JLR Engine Limited 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.