- Companies
- Specialist contractors
- Inverness
- Macmillan & Partners Ltd
Macmillan & Partners Ltd
- Company number
- SC816113
- Incorporated
- 10 Jul 20242 years trading
- Registered office
- Ness Bank, Invermoriston, Inverness, IV63 7YE
- Nature of business
- Other specialised construction activities n.e.c.
Macmillan & Partners Ltd is a 2-year-old private limited company registered in Inverness, company number SC816113, one of 75 specialist construction companies in Inverness. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Where Macmillan & Partners Ltd is registered
The registered office is in Inverness (IV63), in the Highland local authority area, Scotland. Show IV63 7YE on a map.
Other trade companies in IV63
- A Days Clean Inverness LtdCleaning companies
- JMH Rope Access Solutions LtdJoiners and carpenters
- Loch Ness Property Maintenance LtdLandscapers and gardeners
- Highland Concrete Pumping LimitedSpecialist contractors
- Ross Urquhart Joinery LtdJoiners and carpenters
- Colmac94 LtdElectricians
- JGH Electrical LtdElectricians
- Lewiston Group LtdBuilders
What happens if Macmillan & Partners 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- SC816113
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 July 2024 (2 years ago)
- Registered office
- Ness Bank, Invermoriston, Inverness, IV63 7YE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 9 July 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Inverness
Other active specialist construction companies registered in Inverness.
- Macrae Rigging and Lifting Limited2025
- Mark Macdonald Ltd2024
- MC Formwork Ltd.2007
- Mib Access Limited2024
- Neil Macgregor Contracting & Plant Hire Limited2024
- Nesspec Ltd2021
- North Curve Piping Ltd2026
- Odyssey Contracting Services Ltd2022
All specialist construction companies in Inverness · All trades in Inverness · Specialist contractors across the UK
Frequently asked questions
When are Macmillan & Partners Ltd's accounts due?
Macmillan & Partners Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Macmillan & Partners Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Macmillan & Partners Ltd still trading?
Macmillan & Partners 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 Macmillan & Partners Ltd do?
Macmillan & Partners Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Macmillan & Partners Ltd?
Macmillan & Partners Ltd was incorporated on 10 July 2024, 2 years ago.
What is the penalty if Macmillan & Partners 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 Macmillan & Partners 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.