- Company number
- 17278434
- Incorporated
- 17 Jun 2026
- Registered office
- Flat 28 Kenwood Court, 1 Elmwood Crescent, London, NW9 9AB
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Plumbing, heat and air-conditioning installation
Ak Build Craft Ltd is a newly incorporated private limited company registered in London, company number 17278434, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 17 March 2028, and its first CT600 is due at HMRC on 16 June 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.
Is this your company?
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Where Ak Build Craft Ltd is registered
The registered office is in London (NW9), in the Brent local authority area, London. Show NW9 9AB on a map.
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What happens if Ak Build Craft 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 17 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Mar 2028 to 17 Apr 2028 | £150 |
| 1 to 3 months late | 18 Apr 2028 to 17 Jun 2028 | £375 |
| 3 to 6 months late | 18 Jun 2028 to 17 Sep 2028 | £750 |
| More than 6 months late | From 18 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17278434
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 June 2026
- Registered office
- Flat 28 Kenwood Court, 1 Elmwood Crescent, London, NW9 9AB
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 30 June (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 London
Other active building contractors registered in London.
- Ak City Build Ltd2022
- Ak Construct Ltd2024
- Ak Construction & Civil Engineering Ltd2025
- Ak Construction Works Limited2025
- Ak Constructions and Developments Limited2022
- Ak London Design and Build Ltd2019
- Ak Vertex Group Ltd2026
- Ak Workspace Limited2011
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Ak Build Craft Ltd's accounts due?
Ak Build Craft Ltd's next accounts are due at Companies House by 17 March 2028 (in 521 days), covering the period to 30 June 2027.
When is Ak Build Craft 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 16 June 2027, due by 16 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ak Build Craft Ltd still trading?
Ak Build Craft 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 Ak Build Craft Ltd do?
Ak Build Craft Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ak Build Craft Ltd?
Ak Build Craft Ltd was incorporated on 17 June 2026, less than a year ago.
What is the penalty if Ak Build Craft 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 Ak Build Craft 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.