- Companies
- Plumbers and heating engineers
- Bolton
- Key Plumbing & Heating Limited
Key Plumbing & Heating Limited
- Company number
- 05925051
- Incorporated
- 5 Sep 200620 years trading
- Registered office
- 190 Red Lane, Bolton, BL2 5HN
- Nature of business
- Plumbing, heat and air-conditioning installation
Key Plumbing & Heating Limited is a 20-year-old private limited company registered in Bolton, company number 05925051, one of 207 plumbing and heating companies in Bolton. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £22 (+19.1%) on the year before, to £137.
- Current assets of £4,993 against £6,556 owed within a year: 0.8 times cover.
- Balance sheets on record for 2 years, 2016 to 2017.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2017 | £137 | £4,914 | £4,993 | £6,556 | |
| 31 Mar 2016 | £115 | £7,827 | £9,076 | £11K |
Where Key Plumbing & Heating Limited is registered
The registered office is in Bolton (BL2), in the Bolton local authority area, North West. Show BL2 5HN on a map.
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What happens if Key Plumbing & Heating 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 05925051
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 September 2006 (20 years ago)
- Registered office
- 190 Red Lane, Bolton, BL2 5HN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 5 September 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 Bolton
Other active plumbing and heating companies registered in Bolton.
- Lee Norris Ltd2020
- M A Anderton Limited2011
- M K Plumbing Ltd2011
- M&M Gas Ltd2021
- M.E Boilers Ltd2024
- M.G.Heating at Pluming Ltd2021
- Mac Plumbing and Heating Solutions Ltd2024
- Makin Heating and Plumbing Limited2023
All plumbing and heating companies in Bolton · All trades in Bolton · Plumbers and heating engineers across the UK
Frequently asked questions
When are Key Plumbing & Heating Limited's accounts due?
Key Plumbing & Heating Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Key Plumbing & Heating Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Key Plumbing & Heating Limited still trading?
Key Plumbing & Heating 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 Key Plumbing & Heating Limited do?
Key Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Key Plumbing & Heating Limited?
Key Plumbing & Heating Limited was incorporated on 5 September 2006, 20 years ago.
What is the penalty if Key Plumbing & Heating 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 Key Plumbing & Heating 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.