- Companies
- Motor traders
- Wednesbury
- RMB and Son Ltd
RMB and Son Ltd
- Company number
- 15432869
- Incorporated
- 22 Jan 20242 years trading
- Registered office
- 5, the Squires, Walsall Street, Wednesbury, West Midlands, WS10 9BZ
- Nature of business
- Sale of used cars and light motor vehicles
RMB and Son Ltd is a 2-year-old private limited company registered in Wednesbury, company number 15432869, one of 83 motor trade companies in Wednesbury. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where RMB and Son Ltd is registered
The registered office is in Wednesbury (WS10), in the Sandwell local authority area, West Midlands. Show WS10 9BZ on a map.
Other trade companies in WS10
- Elitecore Construction LtdFinishing trades
- H&H Signature Construction LtdCivil engineering
- Kooner Fleet Parts Solutions UK LtdMotor traders
- Walsall Tyres LtdMotor traders
- J&S Building Specialists LtdInstallers
- Tass Scaffolding LtdScaffolders
- Kooner Fleet Management Solutions UK LtdMechanics and garages
- Rrah LimitedCleaning companies
What happens if RMB and Son 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15432869
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 January 2024 (2 years ago)
- Registered office
- 5, the Squires, Walsall Street, Wednesbury, West Midlands, WS10 9BZ
- Nature of business
- Sale of used cars and light motor vehicles (SIC 45112)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 14 January 2026
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 Wednesbury
Other active motor trade companies registered in Wednesbury.
- RSR Workshop Ltd2021
- Smiths Motorhomes & Caravans Ltd2021
- Smiths Touring Caravans Ltd2026
- Sondh Trading Ltd2025
- SS Automotive Product Ltd2026
- Ssrmg Limited2025
- Station Street Motors Ltd2021
- Urban Rockets Ltd2012
All motor trade companies in Wednesbury · All trades in Wednesbury · Motor traders across the UK
Frequently asked questions
When are RMB and Son Ltd's accounts due?
RMB and Son Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is RMB and Son Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is RMB and Son Ltd still trading?
RMB and Son 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 RMB and Son Ltd do?
RMB and Son Ltd is registered under Sale of used cars and light motor vehicles (SIC 45112).
How old is RMB and Son Ltd?
RMB and Son Ltd was incorporated on 22 January 2024, 2 years ago.
What is the penalty if RMB and Son 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 RMB and Son 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.