- Companies
- Finishing trades
- Irvine
- CM Roughcasting Ltd
CM Roughcasting Ltd
- Company number
- SC879960
- Incorporated
- 23 Feb 2026
- Registered office
- 15 Earlswood View, Irvine, KA11 2FG
- Nature of business
- Other building completion and finishing
CM Roughcasting Ltd is a newly incorporated private limited company registered in Irvine, company number SC879960, one of the UK's building finishing companies. Its next accounts are due at Companies House on 23 November 2027, and its first CT600 is due at HMRC on 22 February 2028.
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 CM Roughcasting Ltd is registered
The registered office is in Irvine (KA11), in the North Ayrshire local authority area, Scotland. Show KA11 2FG on a map.
Other trade companies in KA11
- RVC Facility Services LtdCleaning companies
- Campbells Property Maintenance & Development LtdFinishing trades
- At-Solution Services LtdCleaning companies
- Mati Contracts LtdInstallers
- Bflashweldingservices LimitedInstallers
- DS Scaffolding Solutions LimitedScaffolders
- Lumen Engineering LtdSpecialist contractors
- RZ Access Specialists LtdSpecialist contractors
What happens if CM Roughcasting 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 23 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Nov 2027 to 23 Dec 2027 | £150 |
| 1 to 3 months late | 24 Dec 2027 to 23 Feb 2028 | £375 |
| 3 to 6 months late | 24 Feb 2028 to 23 May 2028 | £750 |
| More than 6 months late | From 24 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- SC879960
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 February 2026
- Registered office
- 15 Earlswood View, Irvine, KA11 2FG
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Irvine
Other active building finishing companies registered in Irvine.
- GB Flooring Services (Scotland) Ltd.2012
- Highland Stag Ltd2025
- Campbells Property Maintenance & Development Ltd2026
All building finishing companies in Irvine · All trades in Irvine · Finishing trades across the UK
Frequently asked questions
When are CM Roughcasting Ltd's accounts due?
CM Roughcasting Ltd's next accounts are due at Companies House by 23 November 2027 (in 407 days), covering the period to 28 February 2027.
When is CM Roughcasting 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 22 February 2027, due by 22 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is CM Roughcasting Ltd still trading?
CM Roughcasting 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 CM Roughcasting Ltd do?
CM Roughcasting Ltd is registered under Other building completion and finishing (SIC 43390).
How old is CM Roughcasting Ltd?
CM Roughcasting Ltd was incorporated on 23 February 2026, less than a year ago.
What is the penalty if CM Roughcasting 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 CM Roughcasting 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.