- Companies
- Electricians
- Dunblane
- Harness Electrical Ltd
Harness Electrical Ltd
- Company number
- SC856728
- Incorporated
- 25 Jul 20251 year trading
- Registered office
- 5 Strathmore Avenue, Dunblane, FK15 9HX
- Nature of business
- Electrical installation
Harness Electrical Ltd is a 1-year-old private limited company registered in Dunblane, company number SC856728, one of the UK's electrical contractors. Its next accounts are due at Companies House on 30 April 2028, and the CT600 for the period to 31 July 2027 is due at HMRC on 31 July 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 July 2026, as filed at Companies House.
Where Harness Electrical Ltd is registered
The registered office is in Dunblane (FK15), in the Stirling local authority area, Scotland. Show FK15 9HX on a map.
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- Homeworx Home Improvement Services LtdFinishing trades
- Shaun's Garage LimitedMechanics and garages
- Splashscape Ltd.Landscapers and gardeners
- FK Home Services LtdProperty developers
- Gallomar Homes LimitedBuilders
- Plantcore Engineering LimitedMachinery repair and installation
What happens if Harness Electrical 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 30 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- SC856728
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 July 2025 (1 year ago)
- Registered office
- 5 Strathmore Avenue, Dunblane, FK15 9HX
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2026
- Last confirmation statement
- 24 July 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 Dunblane
Other active electrical contractors registered in Dunblane.
All electrical contractors in Dunblane · All trades in Dunblane · Electricians across the UK
Frequently asked questions
When are Harness Electrical Ltd's accounts due?
Harness Electrical Ltd's next accounts are due at Companies House by 30 April 2028 (in 566 days), covering the period to 31 July 2027.
When is Harness Electrical Ltd's CT600 due?
The CT600 for the period to 31 July 2027 is due at HMRC by 31 July 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2028.
Is Harness Electrical Ltd still trading?
Harness Electrical 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 Harness Electrical Ltd do?
Harness Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Harness Electrical Ltd?
Harness Electrical Ltd was incorporated on 25 July 2025, 1 year ago.
What is the penalty if Harness Electrical 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 Harness Electrical 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.