- Companies
- Electricians
- Aylesbury
- Aj Coffey Electrical Services Ltd
Aj Coffey Electrical Services Ltd
- Company number
- 16006209
- Incorporated
- 8 Oct 20242 years trading
- Registered office
- 4 Tompkins Close, Aston Clinton, Aylesbury, HP22 5WH
- Nature of business
- Electrical installation
Aj Coffey Electrical Services Ltd is a 2-year-old private limited company registered in Aylesbury, company number 16006209, one of 110 electrical contractors in Aylesbury. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 October 2025, as filed at Companies House.
Where Aj Coffey Electrical Services Ltd is registered
The registered office is in Aylesbury (HP22), in the Buckinghamshire local authority area, South East. Show HP22 5WH on a map.
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What happens if Aj Coffey Electrical Services 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16006209
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 October 2024 (2 years ago)
- Registered office
- 4 Tompkins Close, Aston Clinton, Aylesbury, HP22 5WH
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 7 October 2025
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 Aylesbury
Other active electrical contractors registered in Aylesbury.
- All Sparks Electrics Security Services Limited2012
- Altok Ltd2024
- Ar Intech Ltd2020
- Atf Electrical Limited2017
- Aylesbury Electrical Services Limited1977
- Aylesbury Fire Systems Ltd.1994
- Batt Electrical Ltd2023
- BH Electrical Installations Ltd2025
All electrical contractors in Aylesbury · All trades in Aylesbury · Electricians across the UK
Frequently asked questions
When are Aj Coffey Electrical Services Ltd's accounts due?
Aj Coffey Electrical Services Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Aj Coffey Electrical Services Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Aj Coffey Electrical Services Ltd still trading?
Aj Coffey Electrical Services 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 Aj Coffey Electrical Services Ltd do?
Aj Coffey Electrical Services Ltd is registered under Electrical installation (SIC 43210).
How old is Aj Coffey Electrical Services Ltd?
Aj Coffey Electrical Services Ltd was incorporated on 8 October 2024, 2 years ago.
What is the penalty if Aj Coffey Electrical Services 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 Aj Coffey Electrical Services 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.