- Companies
- Civil engineering
- Mansfield
- RMT Contract Limited
RMT Contract Limited
- Company number
- 16690349
- Incorporated
- 2 Sep 20251 year trading
- Registered office
- 3 Sandy Grove, Mansfield, NG18 2FG
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other activities of employment placement agencies
RMT Contract Limited is a 1-year-old private limited company registered in Mansfield, company number 16690349, one of 43 civil engineering contractors in Mansfield. Its next accounts are due at Companies House on 2 June 2027, and its first CT600 is due at HMRC on 1 September 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 RMT Contract Limited is registered
The registered office is in Mansfield (NG18), in the Mansfield local authority area, East Midlands. Show NG18 2FG on a map.
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What happens if RMT Contract Limited 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 2 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 3 Jun 2027 to 2 Jul 2027 | £150 |
| 1 to 3 months late | 3 Jul 2027 to 2 Sep 2027 | £375 |
| 3 to 6 months late | 3 Sep 2027 to 2 Dec 2027 | £750 |
| More than 6 months late | From 3 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16690349
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 September 2025 (1 year ago)
- Registered office
- 3 Sandy Grove, Mansfield, NG18 2FG
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other activities of employment placement agencies (SIC 78109) - Year end
- 30 September (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 Mansfield
Other active civil engineering contractors registered in Mansfield.
- Rockside Engineering Ltd2025
- RS Surfacing Solutions Ltd2025
- Rufford Civil Engineering Ltd2008
- Saldon Surfacing Solutions Ltd2020
- Scope Joinery & Shopfitting Limited2008
- Sipson Construction Services Ltd2010
- T&M Railway Fencing Limited2015
- Tarr Rail Ltd2024
All civil engineering contractors in Mansfield · All trades in Mansfield · Civil engineering across the UK
Frequently asked questions
When are RMT Contract Limited's accounts due?
RMT Contract Limited's next accounts are due at Companies House by 2 June 2027 (in 233 days), covering the period to 30 September 2026.
When is RMT Contract Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 1 September 2026, due by 1 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is RMT Contract Limited still trading?
RMT Contract Limited is listed as active on the Companies House register (checked 12 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 RMT Contract Limited do?
RMT Contract Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other activities of employment placement agencies (SIC 78109).
How old is RMT Contract Limited?
RMT Contract Limited was incorporated on 2 September 2025, 1 year ago.
What is the penalty if RMT Contract Limited 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 RMT Contract Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.