- Companies
- Mechanics and garages
- Leighton Buzzard
- J&J Auto Service Limited
J&J Auto Service Limited
- Company number
- 15761216
- Incorporated
- 4 Jun 20242 years trading
- Registered office
- Unit 14 81 Leighton Road, Stanbridge, Leighton Buzzard, LU7 9HW
- Nature of business
- Maintenance and repair of motor vehicles; Wholesale trade of motor vehicle parts and accessories
J&J Auto Service Limited is a 2-year-old private limited company registered in Leighton Buzzard, company number 15761216, one of 56 vehicle repair garages in Leighton Buzzard. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 30 June 2025, as filed at Companies House.
Where J&J Auto Service Limited is registered
The registered office is in Leighton Buzzard (LU7), in the Central Bedfordshire local authority area, East of England. Show LU7 9HW on a map.
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What happens if J&J Auto Service 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 15761216
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 June 2024 (2 years ago)
- Registered office
- Unit 14 81 Leighton Road, Stanbridge, Leighton Buzzard, LU7 9HW
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
Wholesale trade of motor vehicle parts and accessories (SIC 45310) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 2 June 2026
- Previous names
- Paji J&J Auto Service Limited (until 8 Jul 2024)
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 Leighton Buzzard
Other active vehicle repair garages registered in Leighton Buzzard.
- Jackson & Phillips Automotive Services Ltd.1996
- LCL Engineering Support Ltd2021
- LCT Commercials Ltd2026
- LF Truck Tech Ltd2019
- Little Robs Limited2025
- Livid Tyres Group Ltd2025
- Mann Motors (Leighton Buzzard) Limited1986
- Mechanicalade Ltd2024
All vehicle repair garages in Leighton Buzzard · All trades in Leighton Buzzard · Mechanics and garages across the UK
Frequently asked questions
When are J&J Auto Service Limited's accounts due?
J&J Auto Service Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is J&J Auto Service Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is J&J Auto Service Limited still trading?
J&J Auto Service 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 J&J Auto Service Limited do?
J&J Auto Service Limited is registered under Maintenance and repair of motor vehicles (SIC 45200); Wholesale trade of motor vehicle parts and accessories (SIC 45310).
How old is J&J Auto Service Limited?
J&J Auto Service Limited was incorporated on 4 June 2024, 2 years ago.
What is the penalty if J&J Auto Service 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 J&J Auto Service 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.