- Companies
- Property developers
- London
- Tmmig Ltd
Tmmig Ltd
- Company number
- 17145780
- Incorporated
- 9 Apr 2026
- Registered office
- Flat 11, 33 Westwood Hill, London, SE26 6NX
- Nature of business
- Development of building projects; Management consultancy activities other than financial management; Leasing of intellectual property and similar products, except copyright works; Residents property management
Tmmig Ltd is a newly incorporated private limited company registered in London, company number 17145780, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 9 January 2028, and its first CT600 is due at HMRC on 8 April 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Tmmig Ltd is registered
The registered office is in London (SE26), in the Lewisham local authority area, London. Show SE26 6NX on a map.
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What happens if Tmmig 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 9 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 10 Jan 2028 to 9 Feb 2028 | £150 |
| 1 to 3 months late | 10 Feb 2028 to 9 Apr 2028 | £375 |
| 3 to 6 months late | 10 Apr 2028 to 9 Jul 2028 | £750 |
| More than 6 months late | From 10 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17145780
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 April 2026
- Registered office
- Flat 11, 33 Westwood Hill, London, SE26 6NX
- Nature of business
- Development of building projects (SIC 41100)
Management consultancy activities other than financial management (SIC 70229)
Leasing of intellectual property and similar products, except copyright works (SIC 77400)
Residents property management (SIC 98000) - Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in London
Other active property development companies registered in London.
- TMML Developments Ltd2022
- TMR Construction Group Ltd2025
- TMT Capital Ltd2018
- TNBT Limited2024
- Tnguk Ltd2023
- TNK Construction Ltd2014
- TNM Construction Ltd2026
- TNS 1 Ltd2020
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Tmmig Ltd's accounts due?
Tmmig Ltd's next accounts are due at Companies House by 9 January 2028 (in 454 days), covering the period to 30 April 2027.
When is Tmmig Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 8 April 2027, due by 8 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Tmmig Ltd still trading?
Tmmig 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 Tmmig Ltd do?
Tmmig Ltd is registered under Development of building projects (SIC 41100); Management consultancy activities other than financial management (SIC 70229); Leasing of intellectual property and similar products, except copyright works (SIC 77400); Residents property management (SIC 98000).
How old is Tmmig Ltd?
Tmmig Ltd was incorporated on 9 April 2026, less than a year ago.
What is the penalty if Tmmig 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 Tmmig 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.