- Companies
- Mechanics and garages
- Whetstone
- SMG Garage Limited
SMG Garage Limited
- Company number
- 05597746
- Incorporated
- 20 Oct 200520 years trading
- Registered office
- Rear of 423-437 Oakleigh Road North, Whetstone, London, N20 0RU
- Nature of business
- Maintenance and repair of motor vehicles
SMG Garage Limited is a 20-year-old private limited company registered in Whetstone, company number 05597746, one of 9 vehicle repair garages in Whetstone. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
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 £29K (+9.8%) on the year before, to -£263K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £7,904 against £41K owed within a year: 0.2 times cover.
- 5 employees on average, up from 0 the year before.
- Balance sheets on record for 10 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | -£263K | £7,904 | £41K | 5 | |
| 31 May 2025 | -£292K | £4,073 | £50K | 0 | |
| 31 May 2024 | -£315K | £3,215 | £52K | 4 | |
| 31 May 2023 | -£334K | £3,018 | £53K | 3 | |
| 31 May 2022 | -£336K | £5,865 | £57K | 4 | |
| 31 May 2021 | -£335K | £6,858 | £62K | 4 | |
| 31 May 2020 | -£328K | £10K | £64K | 5 | |
| 31 May 2019 | -£318K | £10K | £19K | ||
| 31 May 2018 | -£295K | £10K | £13K | ||
| 30 May 2018 | -£295K | £10K | £13K |
Where SMG Garage Limited is registered
The registered office is in Whetstone (N20), in the Barnet local authority area, London. Show N20 0RU on a map.
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What happens if SMG Garage 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 05597746
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 October 2005 (20 years ago)
- Registered office
- Rear of 423-437 Oakleigh Road North, Whetstone, London, N20 0RU
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 20 October 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Whetstone
Other active vehicle repair garages registered in Whetstone.
- Speedyfit Tyres Limited2009
- UK - Coaches Limited2012
- Unr Automotive Ltd2004
- Albion Street Garage Limited2025
- Coda Service & Repair Ltd2026
- JH Bodyworks Limited2015
- Lisa's Tyres & Auto Centre Limited2025
- M25 Car Wash Ltd2024
All vehicle repair garages in Whetstone · All trades in Whetstone · Mechanics and garages across the UK
Frequently asked questions
When are SMG Garage Limited's accounts due?
SMG Garage Limited's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is SMG Garage Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is SMG Garage Limited still trading?
SMG Garage 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 SMG Garage Limited do?
SMG Garage Limited is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is SMG Garage Limited?
SMG Garage Limited was incorporated on 20 October 2005, 20 years ago.
What is the penalty if SMG Garage 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 SMG Garage 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.