- Companies
- Finishing trades
- London
- MRT Installation Ltd
MRT Installation Ltd
- Company number
- 16955989
- Incorporated
- 12 Jan 2026
- Registered office
- 2 Birkbeck Road, London, SW19 8NZ
- Nature of business
- Other building completion and finishing; Other specialised construction activities n.e.c.
MRT Installation Ltd is a newly incorporated private limited company registered in London, company number 16955989, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 12 October 2027, and its first CT600 is due at HMRC on 11 January 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 MRT Installation Ltd is registered
The registered office is in London (SW19), in the Merton local authority area, London. Show SW19 8NZ on a map.
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What happens if MRT Installation 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 12 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 Oct 2027 to 12 Nov 2027 | £150 |
| 1 to 3 months late | 13 Nov 2027 to 12 Jan 2028 | £375 |
| 3 to 6 months late | 13 Jan 2028 to 12 Apr 2028 | £750 |
| More than 6 months late | From 13 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16955989
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 January 2026
- Registered office
- 2 Birkbeck Road, London, SW19 8NZ
- Nature of business
- Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- MS Renovations & Maintenance Limited2026
- Msa Homes Group Limited2019
- MSC Property Ltd2017
- Msgsu Ltd2024
- MSP Building Services Limited2012
- MSP Renovations Ltd2019
- MT Design and Maintenance Ltd2020
- MTB Contracts and Management Ltd2016
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are MRT Installation Ltd's accounts due?
MRT Installation Ltd's next accounts are due at Companies House by 12 October 2027 (in 365 days), covering the period to 31 January 2027.
When is MRT Installation 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 11 January 2027, due by 11 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is MRT Installation Ltd still trading?
MRT Installation 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 MRT Installation Ltd do?
MRT Installation Ltd is registered under Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999).
How old is MRT Installation Ltd?
MRT Installation Ltd was incorporated on 12 January 2026, less than a year ago.
What is the penalty if MRT Installation 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 MRT Installation 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.