- Companies
- Motor traders
- Riverside Auto & Collectable Ltd
Riverside Auto & Collectable Ltd
- Company number
- SC708123
- Incorporated
- 31 Aug 20215 years trading
- Registered office
- Riverside Garage, 1 the Milton, Lesmahagow, Lanarkshire, ML11 0DU
- Nature of business
- Sale of other motor vehicles
Riverside Auto & Collectable Ltd is a 5-year-old private limited company registered in Lesmahagow, company number SC708123, one of the UK's motor trade companies. Companies House shows its accounts as overdue: they were due on 31 May 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Riverside Auto & Collectable LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Riverside Auto & Collectable Ltd is registered
The registered office is in Lesmahagow (ML11), in the South Lanarkshire local authority area, Scotland. Show ML11 0DU on a map.
Other trade companies in ML11
- Sterling Renewables Projects LimitedElectricians
- Ejp Kitchens & Bathrooms LtdJoiners and carpenters
- J Frood Double Glazing LtdGlaziers
- Duchray Holdings LimitedSpecialist contractors
- RM Offshore LtdInstallers
- Fletcher Groundworks LimitedInstallers
- Beechtreewright LtdBuilders
- Blackwood Electrical Services LtdElectricians
What happens if Riverside Auto & Collectable Ltd files late
If the accounts reach Companies House today, the late filing penalty is £750 (£1,500 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2026 to 30 Jun 2026 | £150 |
| 1 to 3 months late | 1 Jul 2026 to 31 Aug 2026 | £375 |
| 3 to 6 months late | 1 Sep 2026 to 30 Nov 2026 | £750 |
| More than 6 months late | From 1 Dec 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2026 | £200 |
| 3 months late | 30 Nov 2026 | another £200 |
| 6 months late | 28 Feb 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2027 | 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
- SC708123
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 August 2021 (5 years ago)
- Registered office
- Riverside Garage, 1 the Milton, Lesmahagow, Lanarkshire, ML11 0DU
- Nature of business
- Sale of other motor vehicles (SIC 45190)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2024
- Last confirmation statement
- 28 August 2025
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
Other active motor trade companies.
Frequently asked questions
When are Riverside Auto & Collectable Ltd's accounts due?
Riverside Auto & Collectable Ltd's accounts were due at Companies House on 31 May 2026 and the register shows them as overdue.
When is Riverside Auto & Collectable Ltd's CT600 due?
The CT600 for the period to 31 August 2025 is due at HMRC by 31 August 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2026.
Is Riverside Auto & Collectable Ltd still trading?
Riverside Auto & Collectable Ltd is listed as active on the Companies House register (checked 13 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 Riverside Auto & Collectable Ltd do?
Riverside Auto & Collectable Ltd is registered under Sale of other motor vehicles (SIC 45190).
How old is Riverside Auto & Collectable Ltd?
Riverside Auto & Collectable Ltd was incorporated on 31 August 2021, 5 years ago.
What is the penalty if Riverside Auto & Collectable 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 Riverside Auto & Collectable Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.