- Companies
- Motor traders
- Coventry
- Siak Cars Ltd
Siak Cars Ltd
- Company number
- 12171153
- Incorporated
- 23 Aug 20197 years trading
- Registered office
- Ground Floor Left, 38 Newdigate Road, Coventry, CV6 5ES
- Nature of business
- Sale of used cars and light motor vehicles; Other retail sale not in stores, stalls or markets
Siak Cars Ltd is a 7-year-old private limited company registered in Coventry, company number 12171153, one of 402 motor trade companies in Coventry. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
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 £969 (+184.2%) on the year before, to £443.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £214K against £65K owed within a year: 3.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £443 | £214K | £65K | 1 | |
| 30 Nov 2024 | -£526 | £109K | £24K | 1 | |
| 30 Nov 2023 | -£14K | £30K | £33K | 1 | |
| 30 Nov 2022 | -£20K | £36K | £44K | 1 | |
| 30 Nov 2021 | -£20K | £6,556 | £13K | 4 | |
| 30 Nov 2020 | -£15K | £9,144 | £5,221 | 4 | |
| 30 Nov 2019 | £100 | £100 | 0 |
Where Siak Cars Ltd is registered
The registered office is in Coventry (CV6), in the Coventry local authority area, West Midlands. Show CV6 5ES on a map.
Other trade companies in CV6
- Alex Wheels LtdMechanics and garages
- Calin Brothers Build, Demo & Clean LtdBuilders
- Apex Clean and Care LimitedCleaning companies
- RGJ Works UK LimitedBuilders
- CR7 Construction LtdBuilders
- Zaniyr Cars LtdMotor traders
- Montavere Holdings LtdMotor traders
- MRF Garage LtdMechanics and garages
What happens if Siak Cars 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 12171153
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 August 2019 (7 years ago)
- Registered office
- Ground Floor Left, 38 Newdigate Road, Coventry, CV6 5ES
- Nature of business
- Sale of used cars and light motor vehicles (SIC 45112)
Other retail sale not in stores, stalls or markets (SIC 47990) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 19 December 2025
- Previous names
- Sams-Tek Ltd (until 19 Dec 2023)
2 Sisters Coffee Lounge Ltd (until 20 Sep 2022)
Filing notes for motor trade companies
Motor trade companies hold vehicle stock, and how that stock is valued at the year end moves the profit directly. Some use the VAT margin scheme.
Similar companies in Coventry
Other active motor trade companies registered in Coventry.
- Sidolink Ltd2026
- Silkroute Group Ltd2017
- Silverlane Motors Ltd2025
- Silverline Logistics Limited2016
- Sky Style Hire Ltd2025
- Skycompass Autos Ltd2026
- Smart Sales and Hire Ltd2019
- Sokwe Ltd2018
All motor trade companies in Coventry · All trades in Coventry · Motor traders across the UK
Frequently asked questions
When are Siak Cars Ltd's accounts due?
Siak Cars Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Siak Cars Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Siak Cars Ltd still trading?
Siak Cars 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 Siak Cars Ltd do?
Siak Cars Ltd is registered under Sale of used cars and light motor vehicles (SIC 45112); Other retail sale not in stores, stalls or markets (SIC 47990).
How old is Siak Cars Ltd?
Siak Cars Ltd was incorporated on 23 August 2019, 7 years ago.
What is the penalty if Siak Cars 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 Siak Cars 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.