- Company number
- SC740339
- Incorporated
- 4 Aug 20224 years trading
- Registered office
- 18 Taylor Street, Ayr, KA8 8AU
- Nature of business
- Construction of domestic buildings; Joinery installation
Billy McGuire Joinery & Building Ltd is a 4-year-old private limited company registered in Ayr, company number SC740339, one of 39 building contractors in Ayr. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £35K (+639.8%) on the year before, to £40K.
- Current assets of £55K against £44K owed within a year: 1.2 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £40K | £55K | £44K | 3 | |
| 31 Aug 2024 | £5,446 | £13K | £51K | 2 | |
| 31 Aug 2023 | -£3,634 | £20K | £23K | 0 |
Where Billy McGuire Joinery & Building Ltd is registered
The registered office is in Ayr (KA8), in the South Ayrshire local authority area, Scotland. Show KA8 8AU on a map.
Other trade companies in KA8
- Car Repair Centre LimitedMechanics and garages
- Ve Weld LtdMachinery repair and installation
- Caledonian Roofing Contractors LimitedRoofers
- Platinum Gleam LtdCleaning companies
- DWD Plumbing & Handyman Services LtdPlumbers and heating engineers
- GMRS Solar LtdElectricians
- First Roadside Assistance LtdMechanics and garages
- Elev8Or Xchange LimitedMachinery repair and installation
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 Billy McGuire Joinery & Building 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- SC740339
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 August 2022 (4 years ago)
- Registered office
- 18 Taylor Street, Ayr, KA8 8AU
- Nature of business
- Construction of domestic buildings (SIC 41202)
Joinery installation (SIC 43320) - Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 3 August 2026
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 Ayr
Other active building contractors registered in Ayr.
- Buchanan Property Developments Limited2004
- Buildayr Limited2016
- Coughtrie Homes Ltd2025
- CPM Joinery & Timber Preservation Ltd2021
- DD Walsh & Son Ltd2026
- Dig & Done Ltd2026
- Doon Joinery and Building Ltd2024
- Envirosmart Limited2020
All building contractors in Ayr · All trades in Ayr · Builders across the UK
Frequently asked questions
When are Billy McGuire Joinery & Building Ltd's accounts due?
Billy McGuire Joinery & Building Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Billy McGuire Joinery & Building Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Billy McGuire Joinery & Building Ltd still trading?
Billy McGuire Joinery & Building 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 Billy McGuire Joinery & Building Ltd do?
Billy McGuire Joinery & Building Ltd is registered under Construction of domestic buildings (SIC 41202); Joinery installation (SIC 43320).
How old is Billy McGuire Joinery & Building Ltd?
Billy McGuire Joinery & Building Ltd was incorporated on 4 August 2022, 4 years ago.
What is the penalty if Billy McGuire Joinery & Building 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 Billy McGuire Joinery & Building 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.