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- CS Electrical and Testing Limited
Company profile · Electricians
CS Electrical and Testing Limited
CS Electrical and Testing Limited is a 1-year-old private limited company registered in Alloa, company number SC860793, one of 14 electrical contractors in Alloa. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
Who runs and owns CS Electrical and Testing Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** S*** | Director | Aug 2025 |
Person with significant control
Where CS Electrical and Testing Limited is registered
The registered office is in Alloa (FK10), in the Clackmannanshire local authority area, Scotland. Show FK10 2AW on a map.
Other trade companies in FK10
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- Bain Property Developments LtdProperty developers
- KS Ceilings LtdSpecialist contractors
- HS Roofing Property Care LtdRoofers
- Dynobusters and Sons LtdCleaning companies
- F Donaldson Bricklaying Services Ltd.Builders
- BCDR Developments LtdBuilders
What happens if CS Electrical and Testing 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- SC860793
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 August 2025 (1 year ago)
- Registered office
- 15 Bryden Way, Alloa, FK10 2AW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 28 August 2026
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 Alloa
Other active electrical contractors registered in Alloa.
- Elite Electrical & Renewables Ltd2025
- G.J. Nimmo Electrical Contractors Limited2003
- Jamie Allan Electrical Ltd2025
- JM24 Electrical Ltd2024
- Kof Electrical Services Ltd2015
- Morgan Mackintosh Electrical Ltd2025
- Neuheat Ltd2021
- SJJC Electrical Ltd2023
All electrical contractors in Alloa · All trades in Alloa · Electricians across the UK
Frequently asked questions
When are CS Electrical and Testing Limited's accounts due?
CS Electrical and Testing Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is CS Electrical and Testing Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is CS Electrical and Testing Limited still trading?
CS Electrical and Testing 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 CS Electrical and Testing Limited do?
CS Electrical and Testing Limited is registered under Electrical installation (SIC 43210).
How old is CS Electrical and Testing Limited?
CS Electrical and Testing Limited was incorporated on 29 August 2025, 1 year ago.
Who runs CS Electrical and Testing Limited?
CS Electrical and Testing Limited has 1 active director, the longest-serving appointed in Aug 2025. Their names and service addresses are on the Companies House register.
Who owns CS Electrical and Testing Limited?
One person or company has significant control of CS Electrical and Testing Limited: an individual (owns 75% or more of the shares).
What is the penalty if CS Electrical and Testing 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 CS Electrical and Testing 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.