- Company number
- 17254643
- Incorporated
- 1 Jun 2026
- Registered office
- 231 Marlborough Road, Swindon, SN3 1NN
- Nature of business
- Construction of domestic buildings
HK Building Limited is a newly incorporated private limited company registered in Swindon, company number 17254643, one of 267 building contractors in Swindon. Its next accounts are due at Companies House on 1 March 2028, and its first CT600 is due at HMRC on 31 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.
Is this your company?
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Where HK Building Limited is registered
The registered office is in Swindon (SN3), in the Swindon local authority area, South West. Show SN3 1NN on a map.
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What happens if HK Building 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 1 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Mar 2028 to 1 Apr 2028 | £150 |
| 1 to 3 months late | 2 Apr 2028 to 1 Jun 2028 | £375 |
| 3 to 6 months late | 2 Jun 2028 to 1 Sep 2028 | £750 |
| More than 6 months late | From 2 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
- 17254643
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 June 2026
- Registered office
- 231 Marlborough Road, Swindon, SN3 1NN
- Nature of business
- Construction of domestic buildings (SIC 41202)
- 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 Swindon
Other active building contractors registered in Swindon.
- Hoco Maintenance Ltd2026
- Homefeel Project Limited2017
- Horgans Construction Limited2026
- HRC Construct Ltd2018
- Idt Building & Construction Limited2026
- Ijh Building Contractor Limited2003
- J Kos Building Service UK Ltd2023
- J&T Home Improvements Ltd2025
All building contractors in Swindon · All trades in Swindon · Builders across the UK
Frequently asked questions
When are HK Building Limited's accounts due?
HK Building Limited's next accounts are due at Companies House by 1 March 2028 (in 505 days), covering the period to 30 June 2027.
When is HK Building 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 31 May 2027, due by 31 May 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 HK Building Limited still trading?
HK Building 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 HK Building Limited do?
HK Building Limited is registered under Construction of domestic buildings (SIC 41202).
How old is HK Building Limited?
HK Building Limited was incorporated on 1 June 2026, less than a year ago.
What is the penalty if HK Building 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 HK Building 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.