- Companies
- Electricians
- Kidlington
- M Naj Electrical Ltd
M Naj Electrical Ltd
- Company number
- 16544989
- Incorporated
- 26 Jun 20251 year trading
- Registered office
- 4 Calves Close, Kidlington, Oxfordshire, OX5 1BQ
- Nature of business
- Electrical installation
M Naj Electrical Ltd is a 1-year-old private limited company registered in Kidlington, company number 16544989, one of 21 electrical contractors in Kidlington. Its next accounts are due at Companies House on 31 March 2028, and the CT600 for the period to 30 June 2027 is due at HMRC on 30 June 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for M Naj Electrical LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2026
From the balance sheet at 30 June 2026, as filed at Companies House.
Where M Naj Electrical Ltd is registered
The registered office is in Kidlington (OX5), in the Cherwell local authority area, South East. Show OX5 1BQ on a map.
Other trade companies in OX5
- Lally Fenestration LtdJoiners and carpenters
- Langford & Co Construction LtdProperty developers
- The Oxford Kitchen Fitter LtdJoiners and carpenters
- Michelin Cleaning Services LtdCleaning companies
- CPH Electrical Oxford LtdElectricians
- Oxford Brick & Stone LtdBuilders
- CPH Property Services Oxford LtdBuilders
- Cam Muldur Contracting LtdBuilders
What happens if M Naj Electrical 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 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2028 to 30 Apr 2028 | £150 |
| 1 to 3 months late | 1 May 2028 to 30 Jun 2028 | £375 |
| 3 to 6 months late | 1 Jul 2028 to 30 Sep 2028 | £750 |
| More than 6 months late | From 1 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16544989
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 June 2025 (1 year ago)
- Registered office
- 4 Calves Close, Kidlington, Oxfordshire, OX5 1BQ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2026
- Last confirmation statement
- 25 June 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Kidlington
Other active electrical contractors registered in Kidlington.
- New World Energy (Oxfordshire) Ltd2023
- O & O Electrical Limited2005
- Onea Building Solutions Ltd2019
- Powerconnect Pro Limited2025
- Swain Electrical Limited2006
- A.K. Halsey Electrical Limited2023
- A1 Contracting Limited1999
- Apservices Electrical Ltd2024
All electrical contractors in Kidlington · All trades in Kidlington · Electricians across the UK
Frequently asked questions
When are M Naj Electrical Ltd's accounts due?
M Naj Electrical Ltd's next accounts are due at Companies House by 31 March 2028 (in 535 days), covering the period to 30 June 2027.
When is M Naj Electrical Ltd's CT600 due?
The CT600 for the period to 30 June 2027 is due at HMRC by 30 June 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2028.
Is M Naj Electrical Ltd still trading?
M Naj Electrical 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 M Naj Electrical Ltd do?
M Naj Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is M Naj Electrical Ltd?
M Naj Electrical Ltd was incorporated on 26 June 2025, 1 year ago.
What is the penalty if M Naj Electrical 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 M Naj Electrical 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.