- Companies
- Mechanics and garages
- Hull
- Sly.M Ltd
Sly.M Ltd
- Company number
- 17383973
- Incorporated
- 5 Aug 2026
- Registered office
- 13 Durham Street, Hull, HU8 8RG
- Nature of business
- Maintenance and repair of motor vehicles
Sly.M Ltd is a newly incorporated private limited company registered in Hull, company number 17383973, one of 212 vehicle repair garages in Hull. Its next accounts are due at Companies House on 5 May 2028, and its first CT600 is due at HMRC on 4 August 2028.
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 Sly.M Ltd is registered
The registered office is in Hull (HU8), in the Kingston upon Hull, City of local authority area, Yorkshire and The Humber. Show HU8 8RG on a map.
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- Xamispep LtdCleaning companies
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- Diamond Hand Car Wash 1L LtdCleaning companies
- Paul Scott Drainage Solutions LtdSpecialist contractors
What happens if Sly.M 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 5 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 May 2028 to 5 Jun 2028 | £150 |
| 1 to 3 months late | 6 Jun 2028 to 5 Aug 2028 | £375 |
| 3 to 6 months late | 6 Aug 2028 to 5 Nov 2028 | £750 |
| More than 6 months late | From 6 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17383973
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 August 2026
- Registered office
- 13 Durham Street, Hull, HU8 8RG
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Hull
Other active vehicle repair garages registered in Hull.
- Snells Auto Centre Limited2005
- Southella Garage Limited2006
- Spare Tyres Ltd2021
- Sparkles Valeting Willerby Ltd2021
- Spectrum Motorsport Ltd2023
- Sutton Tyres Ltd2022
- Swedish Motors Ltd2020
- T M Autocare Ltd2024
All vehicle repair garages in Hull · All trades in Hull · Mechanics and garages across the UK
Frequently asked questions
When are Sly.M Ltd's accounts due?
Sly.M Ltd's next accounts are due at Companies House by 5 May 2028 (in 570 days), covering the period to 31 August 2027.
When is Sly.M 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 4 August 2027, due by 4 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sly.M Ltd still trading?
Sly.M 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 Sly.M Ltd do?
Sly.M Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Sly.M Ltd?
Sly.M Ltd was incorporated on 5 August 2026, less than a year ago.
What is the penalty if Sly.M 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 Sly.M 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.