- Companies
- Electricians
- Clacton-on-Sea
- Mass Solar UK Ltd
Mass Solar UK Ltd
- Company number
- 16916175
- Incorporated
- 17 Dec 2025
- Registered office
- 4 Pallister Road, Clacton-on-Sea, Essex, CO15 1PQ
- Nature of business
- Electrical installation
Mass Solar UK Ltd is a newly incorporated private limited company registered in Clacton-on-Sea, company number 16916175, one of 38 electrical contractors in Clacton-on-Sea. Its next accounts are due at Companies House on 17 September 2027, and its first CT600 is due at HMRC on 16 December 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.
Is this your company?
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Where Mass Solar UK Ltd is registered
The registered office is in Clacton-on-Sea (CO15), in the Tendring local authority area, East of England. Show CO15 1PQ on a map.
Other trade companies in CO15
- Fire Project Evolve LimitedInstallers
- Drury's Automotive LtdMotor traders
- KC Paint LtdPainters and decorators
- Holland Roofing Services LtdBuilders
- WMC Automotive LtdMotor traders
- Jetclean Supreme Contractors LtdCleaning companies
- Residential Guttering LimitedFinishing trades
- Hatch M Enterprise LimitedMechanics and garages
Shared registered office
26 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Mass Solar UK 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 17 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Sep 2027 to 17 Oct 2027 | £150 |
| 1 to 3 months late | 18 Oct 2027 to 17 Dec 2027 | £375 |
| 3 to 6 months late | 18 Dec 2027 to 17 Mar 2028 | £750 |
| More than 6 months late | From 18 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16916175
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 2025
- Registered office
- 4 Pallister Road, Clacton-on-Sea, Essex, CO15 1PQ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 December (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 Clacton-on-Sea
Other active electrical contractors registered in Clacton-on-Sea.
- Mortlake Electrical Contractors Limited2008
- NRG Electrical Contractor (Tendring) Limited2022
- PGS Electrical Contractors Ltd2013
- PGS Solar Solutions Ltd2023
- Rouse & Southwell Electrical Ltd2022
- S.S.C. Property Services Limited2002
- Samsons Electrical Services Ltd2022
- SMC Electrical Essex Limited2018
All electrical contractors in Clacton-on-Sea · All trades in Clacton-on-Sea · Electricians across the UK
Frequently asked questions
When are Mass Solar UK Ltd's accounts due?
Mass Solar UK Ltd's next accounts are due at Companies House by 17 September 2027 (in 339 days), covering the period to 31 December 2026.
When is Mass Solar UK 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 16 December 2026, due by 16 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mass Solar UK Ltd still trading?
Mass Solar UK 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 Mass Solar UK Ltd do?
Mass Solar UK Ltd is registered under Electrical installation (SIC 43210).
How old is Mass Solar UK Ltd?
Mass Solar UK Ltd was incorporated on 17 December 2025, less than a year ago.
What is the penalty if Mass Solar UK 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 Mass Solar UK 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.