- Companies
- Plumbers and heating engineers
- Nottingham
- Mac Plumbing and Heating (Nottingham) Ltd
Mac Plumbing and Heating (Nottingham) Ltd
- Company number
- 14642140
- Incorporated
- 6 Feb 20233 years trading
- Registered office
- 3 Kelsey Close, Attenborough, Nottingham, NG9 6BA
- Nature of business
- Plumbing, heat and air-conditioning installation
Mac Plumbing and Heating (Nottingham) Ltd is a 3-year-old private limited company registered in Nottingham, company number 14642140, one of 310 plumbing and heating companies in Nottingham. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £37K (+798.4%) on the year before, to £42K.
- Current assets of £90K against £49K owed within a year: 1.8 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £42K | £26K | £90K | £49K | 3 |
| 31 Jan 2024 | £4,661 | £16K | £17K | £12K | 3 |
Where Mac Plumbing and Heating (Nottingham) Ltd is registered
The registered office is in Nottingham (NG9), in the Broxtowe local authority area, East Midlands. Show NG9 6BA on a map.
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Also registered at this address
1 other company uses the same registered office as Mac Plumbing and Heating (Nottingham) Ltd.
- Asp Plumbing and Heating (Nottingham) LtdPlumbers and heating engineers
What happens if Mac Plumbing and Heating (Nottingham) 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 14642140
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 February 2023 (3 years ago)
- Registered office
- 3 Kelsey Close, Attenborough, Nottingham, NG9 6BA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 2 May 2026
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 Nottingham
Other active plumbing and heating companies registered in Nottingham.
- Macie Plumbing Ltd2024
- Maddox Advisory Solutions Ltd2026
- Mapperley Plumbing and Heating Ltd2023
- Marc’S Plumbing & Heating Ltd2026
- Mario Plumbing & Electrical Ltd2024
- Mark One Services Limited2003
- Matt Rigby Heating Ltd2023
- Maxheat Limited2015
All plumbing and heating companies in Nottingham · All trades in Nottingham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Mac Plumbing and Heating (Nottingham) Ltd's accounts due?
Mac Plumbing and Heating (Nottingham) Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Mac Plumbing and Heating (Nottingham) Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Mac Plumbing and Heating (Nottingham) Ltd still trading?
Mac Plumbing and Heating (Nottingham) 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 Mac Plumbing and Heating (Nottingham) Ltd do?
Mac Plumbing and Heating (Nottingham) Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Mac Plumbing and Heating (Nottingham) Ltd?
Mac Plumbing and Heating (Nottingham) Ltd was incorporated on 6 February 2023, 3 years ago.
What is the penalty if Mac Plumbing and Heating (Nottingham) 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 Mac Plumbing and Heating (Nottingham) 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.