- Companies
- Mechanics and garages
- Slough
- Carz Tech Ltd
Carz Tech Ltd
- Company number
- 17209041
- Incorporated
- 10 May 2026
- Registered office
- 73 Victoria Street, Slough, SL1 1TJ
- Nature of business
- Maintenance and repair of motor vehicles
Carz Tech Ltd is a newly incorporated private limited company registered in Slough, company number 17209041, one of 172 vehicle repair garages in Slough. Its next accounts are due at Companies House on 10 February 2028, and its first CT600 is due at HMRC on 9 May 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 Carz Tech Ltd is registered
The registered office is in Slough (SL1), in the Slough local authority area, South East. Show SL1 1TJ on a map.
Other trade companies in SL1
- Yanky Construction LtdBuilders
- Westside Automotive LtdMotor traders
- Shadeworks LtdInstallers
- Yad Building Services LimitedBuilders
- Slough Vehicle Repair Centre LtdMechanics and garages
- Hadi Automotive LtdMotor traders
- Imperial Berkshire Motors LtdMotor traders
- MDN General LtdBuilders
What happens if Carz Tech 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 10 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Feb 2028 to 10 Mar 2028 | £150 |
| 1 to 3 months late | 11 Mar 2028 to 10 May 2028 | £375 |
| 3 to 6 months late | 11 May 2028 to 10 Aug 2028 | £750 |
| More than 6 months late | From 11 Aug 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
- 17209041
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 May 2026
- Registered office
- 73 Victoria Street, Slough, SL1 1TJ
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 May (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 Slough
Other active vehicle repair garages registered in Slough.
- Caversham Coachworks (Slough) Limited2006
- Chalvey Autos South East Ltd2022
- Classic Customs Global Ltd2023
- Clutch Gurus Ltd2024
- Commercial KP Ltd2017
- Connect Automotive Ltd2025
- Crank Start Limited2020
- Datchet Car Body Shop Ltd2026
All vehicle repair garages in Slough · All trades in Slough · Mechanics and garages across the UK
Frequently asked questions
When are Carz Tech Ltd's accounts due?
Carz Tech Ltd's next accounts are due at Companies House by 10 February 2028 (in 485 days), covering the period to 31 May 2027.
When is Carz Tech 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 9 May 2027, due by 9 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Carz Tech Ltd still trading?
Carz Tech 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 Carz Tech Ltd do?
Carz Tech Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Carz Tech Ltd?
Carz Tech Ltd was incorporated on 10 May 2026, less than a year ago.
What is the penalty if Carz Tech 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 Carz Tech 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.