- Companies
- Electricians
- London
- CQT Electrician Ltd
CQT Electrician Ltd
- Company number
- 15821265
- Incorporated
- 5 Jul 20242 years trading
- Registered office
- 5 ST. Julians Farm Road, London, SE27 0JJ
- Nature of business
- Electrical installation
CQT Electrician Ltd is a 2-year-old private limited company registered in London, company number 15821265, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
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 CQT Electrician 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, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Where CQT Electrician Ltd is registered
The registered office is in London (SE27), in the Lambeth local authority area, London. Show SE27 0JJ on a map.
Other trade companies in SE27
- Qualifern LtdRepair services
- Brilnaryx Procare LtdCleaning companies
- Service&Dora LtdCleaning companies
- Smart Market Properties LimitedBuilders
- Magnum Constructs Fos LtdBuilders
- LJ Powell Estates LtdProperty developers
- Skywell Properties and Co LtdBuilders
- Jamils Wheels LtdMotor traders
What happens if CQT Electrician 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15821265
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 July 2024 (2 years ago)
- Registered office
- 5 ST. Julians Farm Road, London, SE27 0JJ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 4 July 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 London
Other active electrical contractors registered in London.
- Cranley Group Limited2026
- CRD Electrical Ltd2019
- Credence Contracts Ltd2012
- Crescent Electrical Ltd2016
- Crestview TS Ltd2024
- Crewlink Limited2001
- Crimson Sky Film Lighting Limited2014
- Crisp Electrical Limited2026
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are CQT Electrician Ltd's accounts due?
CQT Electrician Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is CQT Electrician Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is CQT Electrician Ltd still trading?
CQT Electrician 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 CQT Electrician Ltd do?
CQT Electrician Ltd is registered under Electrical installation (SIC 43210).
How old is CQT Electrician Ltd?
CQT Electrician Ltd was incorporated on 5 July 2024, 2 years ago.
What is the penalty if CQT Electrician 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 CQT Electrician 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.