- Companies
- Finishing trades
- London
- Tam Ken Builders Ltd.
Tam Ken Builders Ltd.
- Company number
- 16828101
- Incorporated
- 3 Nov 2025
- Registered office
- Flat 1, 19 Middleton Road, London, E8 4BL
- Nature of business
- Other building completion and finishing; Other specialised construction activities n.e.c.
Tam Ken Builders Ltd. is a newly incorporated private limited company registered in London, company number 16828101, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 3 August 2027, and its first CT600 is due at HMRC on 2 November 2027.
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.
Is this your company?
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Where Tam Ken Builders Ltd. is registered
The registered office is in London (E8), in the Hackney local authority area, London. Show E8 4BL on a map.
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What happens if Tam Ken Builders 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 3 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 4 Aug 2027 to 3 Sep 2027 | £150 |
| 1 to 3 months late | 4 Sep 2027 to 3 Nov 2027 | £375 |
| 3 to 6 months late | 4 Nov 2027 to 3 Feb 2028 | £750 |
| More than 6 months late | From 4 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16828101
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 November 2025
- Registered office
- Flat 1, 19 Middleton Road, London, E8 4BL
- Nature of business
- Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 November (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.
- Tanushi Group Limited2025
- Taprop T/A RB Maintenance Limited2018
- Target Net Zero Limited2023
- Tas Constructions Limited2020
- Taskrunner Services Ltd2023
- Tayba Goods Ltd2025
- Taylor & Sons (Builders) Limited1982
- Taylor Drylining Ltd2009
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Tam Ken Builders Ltd.'s accounts due?
Tam Ken Builders Ltd.'s next accounts are due at Companies House by 3 August 2027 (in 294 days), covering the period to 30 November 2026.
When is Tam Ken Builders 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 2 November 2026, due by 2 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Tam Ken Builders Ltd. still trading?
Tam Ken Builders 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 Tam Ken Builders Ltd. do?
Tam Ken Builders Ltd. is registered under Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999).
How old is Tam Ken Builders Ltd.?
Tam Ken Builders Ltd. was incorporated on 3 November 2025, less than a year ago.
What is the penalty if Tam Ken Builders 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 Tam Ken Builders 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.