- Companies
- Joiners and carpenters
- Mauchline
- James Wilson & Son (Auchmillan) Limited
James Wilson & Son (Auchmillan) Limited
- Company number
- SC032300
- Incorporated
- 21 May 195769 years trading
- Registered office
- Auchmillan, Mauchline, Ayrshire, KA5 6HD
- Nature of business
- Joinery installation
James Wilson & Son (Auchmillan) Limited is a 69-year-old private limited company registered in Mauchline, company number SC032300, one of 7 joinery companies in Mauchline. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where James Wilson & Son (Auchmillan) Limited is registered
The registered office is in Mauchline (KA5), in the East Ayrshire local authority area, Scotland. Show KA5 6HD on a map.
Other trade companies in KA5
- LLR Scaffolding LtdScaffolders
- DW Roofing & Rendering LtdBuilders
- Abcons Property Services LtdSpecialist contractors
- Dave Metal LtdMachinery repair and installation
- SG Access LtdScaffolders
- G Roofing LtdRoofers
- Partners in Property Mansfield2 LtdProperty developers
- Mossgiel Service and Repair Centre LtdMechanics and garages
What happens if James Wilson & Son (Auchmillan) 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- SC032300
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 May 1957 (69 years ago)
- Registered office
- Auchmillan, Mauchline, Ayrshire, KA5 6HD
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 4 October 2025
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Mauchline
Other active joinery companies registered in Mauchline.
- RC Elite Contracts Ltd2021
- SMW Contracts Ltd2016
- Tarbolton Timber Services Ltd.2006
- Timber Technics (Scotland) Ltd.2005
- Ayrshire Building Contracts Ltd2021
- FS Construction Ltd2018
All joinery companies in Mauchline · All trades in Mauchline · Joiners and carpenters across the UK
Frequently asked questions
When are James Wilson & Son (Auchmillan) Limited's accounts due?
James Wilson & Son (Auchmillan) Limited's next accounts are due at Companies House by 28 February 2027 (in 137 days), covering the period to 31 May 2026.
When is James Wilson & Son (Auchmillan) Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is James Wilson & Son (Auchmillan) Limited still trading?
James Wilson & Son (Auchmillan) 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 James Wilson & Son (Auchmillan) Limited do?
James Wilson & Son (Auchmillan) Limited is registered under Joinery installation (SIC 43320).
How old is James Wilson & Son (Auchmillan) Limited?
James Wilson & Son (Auchmillan) Limited was incorporated on 21 May 1957, 69 years ago.
What is the penalty if James Wilson & Son (Auchmillan) 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 James Wilson & Son (Auchmillan) 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.