- Companies
- Electricians
- Leicester
- Doctor Solar Ltd
Doctor Solar Ltd
- Company number
- 17227291
- Incorporated
- 18 May 2026
- Registered office
- Flat 20 the Waterfront, 2 Duns Lane, Leicester, LE3 5LU
- Nature of business
- Electrical installation
Doctor Solar Ltd is a newly incorporated private limited company registered in Leicester, company number 17227291, one of 312 electrical contractors in Leicester. Its next accounts are due at Companies House on 18 February 2028, and its first CT600 is due at HMRC on 17 May 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 Doctor Solar Ltd is registered
The registered office is in Leicester (LE3), in the Leicester local authority area, East Midlands. Show LE3 5LU on a map.
Other trade companies in LE3
- Blasthydro LtdCleaning companies
- Dma Export Parts LtdMotor traders
- MZ Builder( UK) LtdFinishing trades
- Hayer Investment Corp LtdBuilders
- Vel Electrical LtdElectricians
- S2S Cleaning Service LtdCleaning companies
- Marti Group Building LtdBuilders
- Shine Brighter Services LtdCleaning companies
What happens if Doctor Solar 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 18 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Feb 2028 to 18 Mar 2028 | £150 |
| 1 to 3 months late | 19 Mar 2028 to 18 May 2028 | £375 |
| 3 to 6 months late | 19 May 2028 to 18 Aug 2028 | £750 |
| More than 6 months late | From 19 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17227291
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 May 2026
- Registered office
- Flat 20 the Waterfront, 2 Duns Lane, Leicester, LE3 5LU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 May (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 Leicester
Other active electrical contractors registered in Leicester.
- DPR Electrical Services Ltd2021
- DPT Fire Limited2019
- DT Systems Electrical Ltd2009
- Dynamic Electrical & Security Systems Ltd2019
- Dynamic UK Consulting Limited2013
- E G Electrical & Mechanical Ltd2010
- East Midland Electrical Contractors Ltd2022
- Eco Power Systems Ltd2022
All electrical contractors in Leicester · All trades in Leicester · Electricians across the UK
Frequently asked questions
When are Doctor Solar Ltd's accounts due?
Doctor Solar Ltd's next accounts are due at Companies House by 18 February 2028 (in 493 days), covering the period to 31 May 2027.
When is Doctor Solar 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 17 May 2027, due by 17 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Doctor Solar Ltd still trading?
Doctor Solar 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 Doctor Solar Ltd do?
Doctor Solar Ltd is registered under Electrical installation (SIC 43210).
How old is Doctor Solar Ltd?
Doctor Solar Ltd was incorporated on 18 May 2026, less than a year ago.
What is the penalty if Doctor Solar 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 Doctor Solar 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.