- Companies
- Finishing trades
- UK 1ST Trading Ltd
UK 1ST Trading Ltd
- Company number
- 16294310
- Incorporated
- 5 Mar 20251 year trading
- Registered office
- 1 Thomas Layton Way, Underwood House, TW8 0SB
- Nature of business
- Other building completion and finishing; Non-specialised wholesale trade; Other service activities n.e.c.
UK 1ST Trading Ltd is a 1-year-old private limited company registered in Underwood House, company number 16294310, one of the UK's building finishing companies. Its next accounts are due at Companies House on 5 December 2026, and its first CT600 is due at HMRC on 4 March 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.
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Where UK 1ST Trading Ltd is registered
The registered office is in Underwood House (TW8), in the Hounslow local authority area, London. Show TW8 0SB on a map.
Other trade companies in TW8
- Loft Algerie LtdMotor traders
- Redline Roofing and Construction LtdBuilders
- Skyracer LtdMotor traders
- Trueccraft Construction LimitedBuilders
- X2 Performance LtdMechanics and garages
- Velox Property LimitedBuilders
- Fastway Projects LtdBuilders
- Vertex Build Pro LtdBuilders
What happens if UK 1ST Trading 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 5 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Dec 2026 to 5 Jan 2027 | £150 |
| 1 to 3 months late | 6 Jan 2027 to 5 Mar 2027 | £375 |
| 3 to 6 months late | 6 Mar 2027 to 5 Jun 2027 | £750 |
| More than 6 months late | From 6 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 16294310
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 March 2025 (1 year ago)
- Registered office
- 1 Thomas Layton Way, Underwood House, TW8 0SB
- Nature of business
- Other building completion and finishing (SIC 43390)
Non-specialised wholesale trade (SIC 46900)
Other service activities n.e.c. (SIC 96090) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 18 August 2026
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
Other active building finishing companies.
Frequently asked questions
When are UK 1ST Trading Ltd's accounts due?
UK 1ST Trading Ltd's next accounts are due at Companies House by 5 December 2026 (in 53 days), covering the period to 31 March 2026.
When is UK 1ST Trading 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 4 March 2026, due by 4 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is UK 1ST Trading Ltd still trading?
UK 1ST Trading 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 UK 1ST Trading Ltd do?
UK 1ST Trading Ltd is registered under Other building completion and finishing (SIC 43390); Non-specialised wholesale trade (SIC 46900); Other service activities n.e.c. (SIC 96090).
How old is UK 1ST Trading Ltd?
UK 1ST Trading Ltd was incorporated on 5 March 2025, 1 year ago.
What is the penalty if UK 1ST Trading 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 UK 1ST Trading 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.