- Companies
- Electricians
- Blackburn
- Oap Electrical’S Ltd
Oap Electrical’S Ltd
- Company number
- 16600546
- Incorporated
- 23 Jul 20251 year trading
- Registered office
- 23 ST. Margarets Way, Blackburn, BB1 1PD
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Oap Electrical’S Ltd is a 1-year-old private limited company registered in Blackburn, company number 16600546, one of 59 electrical contractors in Blackburn. Its next accounts are due at Companies House on 23 April 2027, and its first CT600 is due at HMRC on 22 July 2027.
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.
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Where Oap Electrical’S Ltd is registered
The registered office is in Blackburn (BB1), in the Blackburn with Darwen local authority area, North West. Show BB1 1PD on a map.
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- Mat Tinker Refinishing LtdPainters and decorators
- Rapidel LtdBuilders
- Karange Developments LimitedProperty developers
What happens if Oap Electrical’S 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 23 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Apr 2027 to 23 May 2027 | £150 |
| 1 to 3 months late | 24 May 2027 to 23 Jul 2027 | £375 |
| 3 to 6 months late | 24 Jul 2027 to 23 Oct 2027 | £750 |
| More than 6 months late | From 24 Oct 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
- 16600546
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 July 2025 (1 year ago)
- Registered office
- 23 ST. Margarets Way, Blackburn, BB1 1PD
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 July (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 Blackburn
Other active electrical contractors registered in Blackburn.
- P. Joyce Electrical Limited2016
- P. R. Wilkinson Electrical Ltd2024
- Philip R Woodruff Limited2012
- Repticomm Electrical Ltd2020
- Ribble Valley Greener Home Energy Limited2026
- S-Tech Electrical Limited2025
- S. Washington Limited1981
- Salectrics Ltd2016
All electrical contractors in Blackburn · All trades in Blackburn · Electricians across the UK
Frequently asked questions
When are Oap Electrical’S Ltd's accounts due?
Oap Electrical’S Ltd's next accounts are due at Companies House by 23 April 2027 (in 192 days), covering the period to 31 July 2026.
When is Oap Electrical’S Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 22 July 2026, due by 22 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Oap Electrical’S Ltd still trading?
Oap Electrical’S Ltd is listed as active on the Companies House register (checked 13 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 Oap Electrical’S Ltd do?
Oap Electrical’S Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Oap Electrical’S Ltd?
Oap Electrical’S Ltd was incorporated on 23 July 2025, 1 year ago.
What is the penalty if Oap Electrical’S 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 Oap Electrical’S Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.