- Companies
- Electricians
- Leicester
- Smart Electrical (JK) Ltd
Smart Electrical (JK) Ltd
- Company number
- 10865575
- Incorporated
- 13 Jul 20179 years trading
- Registered office
- 23 Petworth Drive, Leicester, LE3 9RF
- Nature of business
- Electrical installation
Smart Electrical (JK) Ltd is a 9-year-old private limited company registered in Leicester, company number 10865575, one of 312 electrical contractors in Leicester. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £263 (+0.9%) on the year before, to £29K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £34K against £4,200 owed within a year: 8.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £29K | £34K | £4,200 | 1 | |
| 31 Jul 2024 | £29K | £41K | £8,416 | 1 | |
| 31 Jul 2023 | £29K | £47K | £13K | 1 | |
| 31 Jul 2022 | £24K | £43K | £10K | 1 | |
| 31 Jul 2021 | £8,708 | £30K | £7,643 | 3 | |
| 31 Jul 2020 | £6,367 | £26K | £3,519 | 4 | |
| 31 Jul 2019 | £6,764 | £4,094 | £9,745 | ||
| 31 Jul 2018 | £9,682 | £4,965 | £26K | £18K | 3 |
Where Smart Electrical (JK) Ltd is registered
The registered office is in Leicester (LE3), in the Leicester local authority area, East Midlands. Show LE3 9RF 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 Smart Electrical (JK) 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 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
- 10865575
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 July 2017 (9 years ago)
- Registered office
- 23 Petworth Drive, Leicester, LE3 9RF
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 28 September 2025
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.
- Smart Electrical Services Leicester Limited2021
- Smart Solutions Electrical Ltd2021
- Smarthome Tech Limited2020
- Smartwave Ltd2016
- Soand Electrical Ltd2025
- Solar Escape Ltd2026
- Solar Hive Midlands Ltd2025
- Solar Made Easy Ltd2026
All electrical contractors in Leicester · All trades in Leicester · Electricians across the UK
Frequently asked questions
When are Smart Electrical (JK) Ltd's accounts due?
Smart Electrical (JK) Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Smart Electrical (JK) Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Smart Electrical (JK) Ltd still trading?
Smart Electrical (JK) Ltd is listed as active on the Companies House register (checked 12 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 Smart Electrical (JK) Ltd do?
Smart Electrical (JK) Ltd is registered under Electrical installation (SIC 43210).
How old is Smart Electrical (JK) Ltd?
Smart Electrical (JK) Ltd was incorporated on 13 July 2017, 9 years ago.
What is the penalty if Smart Electrical (JK) 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 Smart Electrical (JK) Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.