- Companies
- Groundworks and demolition
- Ayr
- KPB Groundworks Ltd
KPB Groundworks Ltd
- Company number
- SC861181
- Incorporated
- 1 Sep 20251 year trading
- Registered office
- 18 Taylor Street, Ayr, KA8 8AU
- Nature of business
- Site preparation
KPB Groundworks Ltd is a 1-year-old private limited company registered in Ayr, company number SC861181, one of 5 groundworks and demolition companies in Ayr. Its next accounts are due at Companies House on 1 June 2027, and its first CT600 is due at HMRC on 31 August 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 KPB Groundworks Ltd is registered
The registered office is in Ayr (KA8), in the South Ayrshire local authority area, Scotland. Show KA8 8AU on a map.
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Shared registered office
26 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if KPB Groundworks 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 1 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Jun 2027 to 1 Jul 2027 | £150 |
| 1 to 3 months late | 2 Jul 2027 to 1 Sep 2027 | £375 |
| 3 to 6 months late | 2 Sep 2027 to 1 Dec 2027 | £750 |
| More than 6 months late | From 2 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- SC861181
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 September 2025 (1 year ago)
- Registered office
- 18 Taylor Street, Ayr, KA8 8AU
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Ayr
Other active groundworks and demolition companies registered in Ayr.
- M M Services Ayrshire Limited2013
- McLeod Self Drive Mini Diggers Ltd2026
- Awl Subcontractors Limited2009
- Farden Contracts Ltd2025
All groundworks and demolition companies in Ayr · All trades in Ayr · Groundworks and demolition across the UK
Frequently asked questions
When are KPB Groundworks Ltd's accounts due?
KPB Groundworks Ltd's next accounts are due at Companies House by 1 June 2027 (in 231 days), covering the period to 30 September 2026.
When is KPB Groundworks 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 31 August 2026, due by 31 August 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is KPB Groundworks Ltd still trading?
KPB Groundworks Ltd is listed as active on the Companies House register (checked 12 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 KPB Groundworks Ltd do?
KPB Groundworks Ltd is registered under Site preparation (SIC 43120).
How old is KPB Groundworks Ltd?
KPB Groundworks Ltd was incorporated on 1 September 2025, 1 year ago.
What is the penalty if KPB Groundworks 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 KPB Groundworks Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.