- Companies
- Civil engineering
- Cardiff
- Youzhdiajad Limited
Youzhdiajad Limited
- Company number
- 17211872
- Incorporated
- 11 May 2026
- Registered office
- PO Box 4385, 17211872 - Companies House Default Address, Cardiff, CF14 8LH
- Nature of business
- Construction of bridges and tunnels
Youzhdiajad Limited is a newly incorporated private limited company registered in Cardiff, company number 17211872, one of 89 civil engineering contractors in Cardiff. Its next accounts are due at Companies House on 11 February 2028, and its first CT600 is due at HMRC on 10 May 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 Youzhdiajad Limited is registered
The registered office is in Cardiff (CF14), in the Caerphilly local authority area, Wales. Show CF14 8LH on a map.
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What happens if Youzhdiajad Limited 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 11 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Feb 2028 to 11 Mar 2028 | £150 |
| 1 to 3 months late | 12 Mar 2028 to 11 May 2028 | £375 |
| 3 to 6 months late | 12 May 2028 to 11 Aug 2028 | £750 |
| More than 6 months late | From 12 Aug 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
- 17211872
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 May 2026
- Registered office
- PO Box 4385, 17211872 - Companies House Default Address, Cardiff, CF14 8LH
- Nature of business
- Construction of bridges and tunnels (SIC 42130)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Cardiff
Other active civil engineering contractors registered in Cardiff.
- Abedi Limited2009
- Access Group Industrial Services Limited2015
- Aero Tech Services Limited2015
- All Aspects Telecoms Ltd2025
- Applied Torque Ltd2009
- Applied Torque Systems Limited2001
- B&M Fibre Optic Supplies Ltd2026
- Bentra Engineering Ltd2024
All civil engineering contractors in Cardiff · All trades in Cardiff · Civil engineering across the UK
Frequently asked questions
When are Youzhdiajad Limited's accounts due?
Youzhdiajad Limited's next accounts are due at Companies House by 11 February 2028 (in 486 days), covering the period to 31 May 2027.
When is Youzhdiajad Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 10 May 2027, due by 10 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Youzhdiajad Limited still trading?
Youzhdiajad Limited 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 Youzhdiajad Limited do?
Youzhdiajad Limited is registered under Construction of bridges and tunnels (SIC 42130).
How old is Youzhdiajad Limited?
Youzhdiajad Limited was incorporated on 11 May 2026, less than a year ago.
What is the penalty if Youzhdiajad Limited 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 Youzhdiajad Limited 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.