- Companies
- Plumbers and heating engineers
- Edinburgh
- Mac Plumbing Solutions Limited
Mac Plumbing Solutions Limited
- Company number
- SC714788
- Incorporated
- 11 Nov 20214 years trading
- Registered office
- Unit 50, 44-46 Morningside Road, Edinburgh, EH10 4BF
- Nature of business
- Plumbing, heat and air-conditioning installation
Mac Plumbing Solutions Limited is a 4-year-old private limited company registered in Edinburgh, company number SC714788, one of 176 plumbing and heating companies in Edinburgh. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 down £8,276 (-87.7%) on the year before, to £1,161.
- Current assets of £37K against £36K owed within a year: 1.0 times cover.
- 6 employees on average, up from 3 the year before.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £1,161 | £4,264 | £37K | £36K | 6 |
| 30 Nov 2023 | £9,437 | £9,721 | £12K | £2,800 | 3 |
| 30 Nov 2022 | £17K | £25K | £29K | £12K | 3 |
Where Mac Plumbing Solutions Limited is registered
The registered office is in Edinburgh (EH10), in the City of Edinburgh local authority area, Scotland. Show EH10 4BF on a map.
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What happens if Mac Plumbing Solutions 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- SC714788
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 November 2021 (4 years ago)
- Registered office
- Unit 50, 44-46 Morningside Road, Edinburgh, EH10 4BF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 10 November 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Edinburgh
Other active plumbing and heating companies registered in Edinburgh.
- Mathias Innovative Bathroom Ltd2024
- Matt Irwin Plumber & Handyman Ltd2025
- McClure Plumbing & Heating Ltd2022
- MCH Plumbing and Heating Ltd2024
- McInally’S Plumbing and Heating Ltd2026
- MD Gas Ltd2022
- MDC1 Limited2025
- MFH Service Quality Management Limited2013
All plumbing and heating companies in Edinburgh · All trades in Edinburgh · Plumbers and heating engineers across the UK
Frequently asked questions
When are Mac Plumbing Solutions Limited's accounts due?
Mac Plumbing Solutions Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Mac Plumbing Solutions Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mac Plumbing Solutions Limited still trading?
Mac Plumbing Solutions 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 Mac Plumbing Solutions Limited do?
Mac Plumbing Solutions Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Mac Plumbing Solutions Limited?
Mac Plumbing Solutions Limited was incorporated on 11 November 2021, 4 years ago.
What is the penalty if Mac Plumbing Solutions 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 Mac Plumbing Solutions 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.