- Companies
- Mechanics and garages
- Portsmouth
- Alpha Auto Centre Ltd
Alpha Auto Centre Ltd
- Company number
- 16483837
- Incorporated
- 29 May 20251 year trading
- Registered office
- Unit 6,, 5 Fitzherbert Road, Portsmouth, PO6 1RU
- Nature of business
- Maintenance and repair of motor vehicles
Alpha Auto Centre Ltd is a 1-year-old private limited company registered in Portsmouth, company number 16483837, one of 104 vehicle repair garages in Portsmouth. Its next accounts are due at Companies House on 28 February 2027, and its first CT600 is due at HMRC on 28 May 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 Alpha Auto Centre Ltd is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 1RU on a map.
Other trade companies in PO6
- Bellagio Partners LtdBuilders
- Cpenw LtdMachinery repair and installation
- Marla Brickwork & Construction LtdProperty developers
- Miracles in Metal LtdMechanics and garages
- FH Fire & Electrical LtdElectricians
- Thomcore LimitedSpecialist contractors
- JMS Southern LtdElectricians
- The Motum Group LtdSpecialist contractors
Also registered at this address
3 other companies use the same registered office as Alpha Auto Centre Ltd.
- Elite Safety Netting LimitedBuilders
- Industrial Roofing, Cladding and Consultancy LtdProperty developers
- TJH Developments LtdProperty developers
What happens if Alpha Auto Centre 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16483837
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 May 2025 (1 year ago)
- Registered office
- Unit 6,, 5 Fitzherbert Road, Portsmouth, PO6 1RU
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 28 May 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 Portsmouth
Other active vehicle repair garages registered in Portsmouth.
- Aqua Car Wash Portsmouth Ltd2022
- Aqua Garage Services Limited2013
- Atlanta Garage Ltd2020
- Auto Innovations (Southampton) Ltd2025
- Beer’S Bodywork Ltd2021
- Bizwheels Limited2025
- Buzz Arnold Citroen Limited2004
- CDM Dents Ltd2020
All vehicle repair garages in Portsmouth · All trades in Portsmouth · Mechanics and garages across the UK
Frequently asked questions
When are Alpha Auto Centre Ltd's accounts due?
Alpha Auto Centre Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Alpha Auto Centre 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 28 May 2026, due by 28 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Alpha Auto Centre Ltd still trading?
Alpha Auto Centre 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 Alpha Auto Centre Ltd do?
Alpha Auto Centre Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Alpha Auto Centre Ltd?
Alpha Auto Centre Ltd was incorporated on 29 May 2025, 1 year ago.
What is the penalty if Alpha Auto Centre 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 Alpha Auto Centre 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.