- Companies
- Machinery repair and installation
- Stevenston
- J Boyd Maintenance Ltd
J Boyd Maintenance Ltd
- Company number
- SC895679
- Incorporated
- 11 Jul 2026
- Registered office
- 65 Townhead Street, Stevenston, KA20 3BD
- Nature of business
- Repair and maintenance of aircraft and spacecraft
J Boyd Maintenance Ltd is a newly incorporated private limited company registered in Stevenston, company number SC895679, one of the UK's machinery repair and installation companies. Its next accounts are due at Companies House on 11 April 2028, and its first CT600 is due at HMRC on 10 July 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 J Boyd Maintenance Ltd is registered
The registered office is in Stevenston (KA20), in the North Ayrshire local authority area, Scotland. Show KA20 3BD on a map.
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What happens if J Boyd Maintenance 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 11 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Apr 2028 to 11 May 2028 | £150 |
| 1 to 3 months late | 12 May 2028 to 11 Jul 2028 | £375 |
| 3 to 6 months late | 12 Jul 2028 to 11 Oct 2028 | £750 |
| More than 6 months late | From 12 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- SC895679
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 July 2026
- Registered office
- 65 Townhead Street, Stevenston, KA20 3BD
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Stevenston
Other active machinery repair and installation companies registered in Stevenston.
- MM Aviation Services Ltd2026
- Conor Kelly Electrical Ltd2026
- Ganwright Limited2026
- JT Automation Ltd2026
- Standard Operatives Ltd.2026
- E Green Utilities Limited2026
- At Welders&Fabricators Ltd2026
- Ecosse Plant Services Ltd2026
All machinery repair and installation companies in Stevenston · All trades in Stevenston · Machinery repair and installation across the UK
Frequently asked questions
When are J Boyd Maintenance Ltd's accounts due?
J Boyd Maintenance Ltd's next accounts are due at Companies House by 11 April 2028 (in 547 days), covering the period to 31 July 2027.
When is J Boyd Maintenance 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 10 July 2027, due by 10 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is J Boyd Maintenance Ltd still trading?
J Boyd Maintenance 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 J Boyd Maintenance Ltd do?
J Boyd Maintenance Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is J Boyd Maintenance Ltd?
J Boyd Maintenance Ltd was incorporated on 11 July 2026, less than a year ago.
What is the penalty if J Boyd Maintenance 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 J Boyd Maintenance 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.