- Companies
- Civil engineering
- Doncaster
- JCM Rail Ltd
JCM Rail Ltd
- Company number
- 16853214
- Incorporated
- 13 Nov 2025
- Registered office
- 7 Lincoln Street, New Rossington, Doncaster, South Yorkshire, DN11 0TL
- Nature of business
- Construction of railways and underground railways
JCM Rail Ltd is a newly incorporated private limited company registered in Doncaster, company number 16853214, one of 170 civil engineering contractors in Doncaster. Its next accounts are due at Companies House on 13 August 2027, and its first CT600 is due at HMRC on 12 November 2027.
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 JCM Rail Ltd is registered
The registered office is in Doncaster (DN11), in the Doncaster local authority area, Yorkshire and The Humber. Show DN11 0TL on a map.
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What happens if JCM Rail 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 13 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Aug 2027 to 13 Sep 2027 | £150 |
| 1 to 3 months late | 14 Sep 2027 to 13 Nov 2027 | £375 |
| 3 to 6 months late | 14 Nov 2027 to 13 Feb 2028 | £750 |
| More than 6 months late | From 14 Feb 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
- 16853214
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 November 2025
- Registered office
- 7 Lincoln Street, New Rossington, Doncaster, South Yorkshire, DN11 0TL
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Doncaster
Other active civil engineering contractors registered in Doncaster.
- JJC Roadways Limited2023
- Johnson & Son Project Management Ltd2025
- JPB Telecoms Ltd2023
- JRS Drainage Solutions Ltd2024
- JT Slurry Seal Ltd2025
- K F Mech Ltd2023
- K&I Consultancy Ltd2022
- K&K Construction Solutions Limited2017
All civil engineering contractors in Doncaster · All trades in Doncaster · Civil engineering across the UK
Frequently asked questions
When are JCM Rail Ltd's accounts due?
JCM Rail Ltd's next accounts are due at Companies House by 13 August 2027 (in 304 days), covering the period to 30 November 2026.
When is JCM Rail 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 12 November 2026, due by 12 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is JCM Rail Ltd still trading?
JCM Rail 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 JCM Rail Ltd do?
JCM Rail Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is JCM Rail Ltd?
JCM Rail Ltd was incorporated on 13 November 2025, less than a year ago.
What is the penalty if JCM Rail 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 JCM Rail 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.