- Companies
- Groundworks and demolition
- Nottingham
- J K M Civils Ltd
J K M Civils Ltd
- Company number
- 15925173
- Incorporated
- 29 Aug 20242 years trading
- Registered office
- 47 Nethermere Lane, Nottingham, NG8 6FA
- Nature of business
- Site preparation
J K M Civils Ltd is a 2-year-old private limited company registered in Nottingham, company number 15925173, one of 33 groundworks and demolition companies in Nottingham. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 31 August 2025, as filed at Companies House.
Where J K M Civils Ltd is registered
The registered office is in Nottingham (NG8), in the Nottingham local authority area, East Midlands. Show NG8 6FA on a map.
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What happens if J K M Civils 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15925173
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 August 2024 (2 years ago)
- Registered office
- 47 Nethermere Lane, Nottingham, NG8 6FA
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 28 August 2025
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Nottingham
Other active groundworks and demolition companies registered in Nottingham.
- K T Clarke Groundworks Limited2020
- Major Oak Groundwork Limited2023
- Maple Group (Midlands) Limited2025
- Materials Testing Group Limited2009
- Northdown Demolition Limited2025
- Peter Breame Limited1997
- PP Builders & Groundworks Ltd2026
- PP Construction Services Ltd2022
All groundworks and demolition companies in Nottingham · All trades in Nottingham · Groundworks and demolition across the UK
Frequently asked questions
When are J K M Civils Ltd's accounts due?
J K M Civils Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is J K M Civils Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is J K M Civils Ltd still trading?
J K M Civils Ltd 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 J K M Civils Ltd do?
J K M Civils Ltd is registered under Site preparation (SIC 43120).
How old is J K M Civils Ltd?
J K M Civils Ltd was incorporated on 29 August 2024, 2 years ago.
What is the penalty if J K M Civils 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 J K M Civils Ltd 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.