- Companies
- Painters and decorators
- London
- MMX Construction Ltd
MMX Construction Ltd
- Company number
- 16428497
- Incorporated
- 4 May 20251 year trading
- Registered office
- Flat 2 Mildura Court, Church Lane, London, N8 7NS
- Nature of business
- Painting
MMX Construction Ltd is a 1-year-old private limited company registered in London, company number 16428497, one of 1,183 painting and decorating companies in London. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 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 May 2026, as filed at Companies House.
Where MMX Construction Ltd is registered
The registered office is in London (N8), in the Haringey local authority area, London. Show N8 7NS on a map.
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What happens if MMX Construction 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16428497
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 May 2025 (1 year ago)
- Registered office
- Flat 2 Mildura Court, Church Lane, London, N8 7NS
- Nature of business
- Painting (SIC 43341)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 3 May 2026
Filing notes for painting and decorating companies
Decorating companies are usually labour-based micro-entities working for homeowners and contractors, some of it under CIS.
Similar companies in London
Other active painting and decorating companies registered in London.
- MNN Songul Ltd2020
- Morbury Group Ltd2025
- Morgan Jackson Limited2017
- Moritz Art Design Limited2020
- Morosanu Services Ltd2019
- Mossley Hill Property Services Ltd2026
- MP Decorating Ltd2022
- MR and MRS Fixes Ltd2026
All painting and decorating companies in London · All trades in London · Painters and decorators across the UK
Frequently asked questions
When are MMX Construction Ltd's accounts due?
MMX Construction Ltd's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is MMX Construction Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is MMX Construction Ltd still trading?
MMX Construction 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 MMX Construction Ltd do?
MMX Construction Ltd is registered under Painting (SIC 43341).
How old is MMX Construction Ltd?
MMX Construction Ltd was incorporated on 4 May 2025, 1 year ago.
What is the penalty if MMX Construction 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 MMX Construction 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.