- Companies
- Electricians
- Birmingham
- MZ Electrical Installer Ltd
MZ Electrical Installer Ltd
- Company number
- 15392409
- Incorporated
- 6 Jan 20242 years trading
- Registered office
- 15 Wallbank Court, Birmingham, B8 2EW
- Nature of business
- Electrical installation
MZ Electrical Installer Ltd is a 2-year-old private limited company registered in Birmingham, company number 15392409, one of 555 electrical contractors in Birmingham. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £436 (+66.7%) on the year before, to £1,090.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £1,090 | £6,642 | £14K | 0 | |
| 31 Jan 2025 | £654 | £6,607 | £5,953 | 0 |
Where MZ Electrical Installer Ltd is registered
The registered office is in Birmingham (B8), in the Birmingham local authority area, West Midlands. Show B8 2EW on a map.
Other trade companies in B8
- Sterling Nexus LtdMotor traders
- BD Automotive LimitedMechanics and garages
- MW (Midland) UK LimitedMotor traders
- Uhz Holdings LtdMechanics and garages
- Redline Performance LtdMechanics and garages
- Revora Developments LtdFinishing trades
- Asif the Valeter LtdMechanics and garages
- Imperial Auto Care LtdMechanics and garages
What happens if MZ Electrical Installer 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 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
- 15392409
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 January 2024 (2 years ago)
- Registered office
- 15 Wallbank Court, Birmingham, B8 2EW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 5 January 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 Birmingham
Other active electrical contractors registered in Birmingham.
- N A Fair Electrical Services Ltd2017
- National Dispatch Group Limited2026
- Nel Electrical Contractors Ltd2018
- Netlayer Limited2026
- Netrixengineers Limited2024
- Nexgen Electrics Ltd2025
- Nexgen Renewables Ltd2026
- Nextfix Property Maintenance Limited2025
All electrical contractors in Birmingham · All trades in Birmingham · Electricians across the UK
Frequently asked questions
When are MZ Electrical Installer Ltd's accounts due?
MZ Electrical Installer Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is MZ Electrical Installer Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is MZ Electrical Installer Ltd still trading?
MZ Electrical Installer 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 MZ Electrical Installer Ltd do?
MZ Electrical Installer Ltd is registered under Electrical installation (SIC 43210).
How old is MZ Electrical Installer Ltd?
MZ Electrical Installer Ltd was incorporated on 6 January 2024, 2 years ago.
What is the penalty if MZ Electrical Installer 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 MZ Electrical Installer 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.