- Company number
- 17162964
- Incorporated
- 16 Apr 2026
- Registered office
- 12 Beech Avenue, Bishopthorpe, York, YO23 2RJ
- Nature of business
- Construction of domestic buildings
Cojac Construction Ltd is a newly incorporated private limited company registered in York, company number 17162964, one of 239 building contractors in York. Its next accounts are due at Companies House on 16 January 2028, and its first CT600 is due at HMRC on 15 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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Who runs and owns Cojac Construction Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** B*** | Director | Apr 2026 |
Person with significant control
Where Cojac Construction Ltd is registered
The registered office is in York (YO23), in the York local authority area, Yorkshire and The Humber. Show YO23 2RJ on a map.
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- Dencold Cooling Solutions LtdPlumbers and heating engineers
- Eco Property Collective LtdCleaning companies
- Palladian (Pannal) LimitedBuilders
What happens if Cojac Construction 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 16 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Jan 2028 to 16 Feb 2028 | £150 |
| 1 to 3 months late | 17 Feb 2028 to 16 Apr 2028 | £375 |
| 3 to 6 months late | 17 Apr 2028 to 16 Jul 2028 | £750 |
| More than 6 months late | From 17 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
- 17162964
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 April 2026
- Registered office
- 12 Beech Avenue, Bishopthorpe, York, YO23 2RJ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in York
Other active building contractors registered in York.
- Columbus House Construction Ltd2026
- Complete Building Solutions (Yorkshire) Limited2008
- D C Properties (Yorkshire) Ltd2012
- D. Petty Limited1979
- D. R. Johnstone Limited2003
- Dalian Properties Limited1997
- Dave Roberts & Son Limited2015
- Devonshire Land Limited2015
All building contractors in York · All trades in York · Builders across the UK
Frequently asked questions
When are Cojac Construction Ltd's accounts due?
Cojac Construction Ltd's next accounts are due at Companies House by 16 January 2028 (in 461 days), covering the period to 30 April 2027.
When is Cojac Construction 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 15 April 2027, due by 15 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 Cojac Construction Ltd still trading?
Cojac Construction 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 Cojac Construction Ltd do?
Cojac Construction Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Cojac Construction Ltd?
Cojac Construction Ltd was incorporated on 16 April 2026, less than a year ago.
Who runs Cojac Construction Ltd?
Cojac Construction Ltd has 1 active director, the longest-serving appointed in Apr 2026. Their names and service addresses are on the Companies House register.
Who owns Cojac Construction Ltd?
One person or company has significant control of Cojac Construction Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Cojac Construction 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 Cojac Construction 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.