- Companies
- Electricians
- London
- DT Electrical London Limited
DT Electrical London Limited
- Company number
- 17135978
- Incorporated
- 2 Apr 2026
- Registered office
- 92A Larkswood Road, London, E4 9DU
- Nature of business
- Electrical installation
DT Electrical London Limited is a newly incorporated private limited company registered in London, company number 17135978, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 2 January 2028, and its first CT600 is due at HMRC on 1 April 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where DT Electrical London Limited is registered
The registered office is in London (E4), in the Waltham Forest local authority area, London. Show E4 9DU on a map.
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What happens if DT Electrical London Limited 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 2 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 3 Jan 2028 to 2 Feb 2028 | £150 |
| 1 to 3 months late | 3 Feb 2028 to 2 Apr 2028 | £375 |
| 3 to 6 months late | 3 Apr 2028 to 2 Jul 2028 | £750 |
| More than 6 months late | From 3 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17135978
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 April 2026
- Registered office
- 92A Larkswood Road, London, E4 9DU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- DTC Electrics Limited2017
- Duhallow Electrical Services Limited2011
- Dunbar Facilities Management Ltd2025
- Dunder Mifflin Ltd2021
- Dunglow Es Ltd2014
- Duquesa Apex Ltd2025
- Durman Electrical Limited2022
- DV Cabling Ltd2018
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are DT Electrical London Limited's accounts due?
DT Electrical London Limited's next accounts are due at Companies House by 2 January 2028 (in 446 days), covering the period to 30 April 2027.
When is DT Electrical London Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 1 April 2027, due by 1 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is DT Electrical London Limited still trading?
DT Electrical London Limited 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 DT Electrical London Limited do?
DT Electrical London Limited is registered under Electrical installation (SIC 43210).
How old is DT Electrical London Limited?
DT Electrical London Limited was incorporated on 2 April 2026, less than a year ago.
What is the penalty if DT Electrical London Limited 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 DT Electrical London Limited 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.