- Companies
- Mechanics and garages
- Borehamwood
- ST Mobile Carwash Limited
ST Mobile Carwash Limited
- Company number
- 16683602
- Incorporated
- 31 Aug 20251 year trading
- Registered office
- 93 Crown Road, Borehamwood, WD6 5JJ
- Nature of business
- Maintenance and repair of motor vehicles; Travel agency activities; Tour operator activities
ST Mobile Carwash Limited is a 1-year-old private limited company registered in Borehamwood, company number 16683602, one of 24 vehicle repair garages in Borehamwood. Its next accounts are due at Companies House on 31 May 2027, and its first CT600 is due at HMRC on 30 August 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 ST Mobile Carwash Limited is registered
The registered office is in Borehamwood (WD6), in the Hertsmere local authority area, East of England. Show WD6 5JJ on a map.
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What happens if ST Mobile Carwash 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 16683602
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 August 2025 (1 year ago)
- Registered office
- 93 Crown Road, Borehamwood, WD6 5JJ
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
Travel agency activities (SIC 79110)
Tour operator activities (SIC 79120) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 17 October 2025
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 Borehamwood
Other active vehicle repair garages registered in Borehamwood.
- Studio Tyres Ltd2022
- The Complete Van Service Ltd2025
- Track Cars Ltd2018
- Tutu Diagnostics Ltd2021
- Vinyl Media Ltd2025
- 24 Hour Quick Fit Windscreens Limited2009
- A - Z Hand Car Wash Ltd2022
- A-Z Diesel Injection Services Ltd2014
All vehicle repair garages in Borehamwood · All trades in Borehamwood · Mechanics and garages across the UK
Frequently asked questions
When are ST Mobile Carwash Limited's accounts due?
ST Mobile Carwash Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is ST Mobile Carwash Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 August 2026, due by 30 August 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is ST Mobile Carwash Limited still trading?
ST Mobile Carwash 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 ST Mobile Carwash Limited do?
ST Mobile Carwash Limited is registered under Maintenance and repair of motor vehicles (SIC 45200); Travel agency activities (SIC 79110); Tour operator activities (SIC 79120).
How old is ST Mobile Carwash Limited?
ST Mobile Carwash Limited was incorporated on 31 August 2025, 1 year ago.
What is the penalty if ST Mobile Carwash 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 ST Mobile Carwash 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.