JRM Exterior Maintenance Ltd
- Company number
- 16110307
- Incorporated
- 29 Nov 20241 year trading
- Registered office
- 18 Drake Close, St Athan, Vale Of Glamorgan, CF62 4JF
- Nature of business
- Roofing activities
JRM Exterior Maintenance Ltd is a 1-year-old private limited company registered in St Athan, company number 16110307, one of the UK's roofing companies. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 November 2025, as filed at Companies House.
Where JRM Exterior Maintenance Ltd is registered
The registered office is in St Athan (CF62), in the Vale of Glamorgan local authority area, Wales. Show CF62 4JF on a map.
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- MB Wireless & Ip Solutions LtdElectricians
- Htec Off-Road LtdMotor traders
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What happens if JRM Exterior Maintenance 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 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
- 16110307
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 November 2024 (1 year ago)
- Registered office
- 18 Drake Close, St Athan, Vale Of Glamorgan, CF62 4JF
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 28 November 2025
- Previous names
- JRM Roofing Maintenance Ltd (until 20 May 2025)
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies
Other active roofing companies.
Frequently asked questions
When are JRM Exterior Maintenance Ltd's accounts due?
JRM Exterior Maintenance Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is JRM Exterior Maintenance Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is JRM Exterior Maintenance Ltd still trading?
JRM Exterior Maintenance 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 JRM Exterior Maintenance Ltd do?
JRM Exterior Maintenance Ltd is registered under Roofing activities (SIC 43910).
How old is JRM Exterior Maintenance Ltd?
JRM Exterior Maintenance Ltd was incorporated on 29 November 2024, 1 year ago.
What is the penalty if JRM Exterior Maintenance 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 JRM Exterior Maintenance 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.