- Companies
- Plumbers and heating engineers
- Crediton
- CMS Plumbing & Heating (SW) Limited
CMS Plumbing & Heating (SW) Limited
- Company number
- 15080849
- Incorporated
- 18 Aug 20233 years trading
- Registered office
- 138 High Street, Crediton, Devon, EX17 3DX
- Nature of business
- Plumbing, heat and air-conditioning installation
CMS Plumbing & Heating (SW) Limited is a 3-year-old private limited company registered in Crediton, company number 15080849, one of 17 plumbing and heating companies in Crediton. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £3,557 (+464.4%) on the year before, to £2,791.
- Current assets of £14K against £27K owed within a year: 0.5 times cover.
- 1 employee 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 Aug 2025 | £2,791 | £603 | £14K | £27K | 1 |
| 31 Aug 2024 | -£766 | £3,482 | £8,354 | £25K | 1 |
Where CMS Plumbing & Heating (SW) Limited is registered
The registered office is in Crediton (EX17), in the Mid Devon local authority area, South West. Show EX17 3DX on a map.
Other trade companies in EX17
- D B Roofing and Cladding Services (SW) LtdRoofers
- LSJD LtdPlumbers and heating engineers
- J & R Vehicles LimitedMotor traders
- Crowley Electrics LtdElectricians
- J A Harris Electrical LtdElectricians
- Caterwise LimitedMachinery repair and installation
- J Tydeman Roofing LtdSpecialist contractors
- Lifton Automotive LimitedMechanics and garages
Shared registered office
75 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if CMS Plumbing & Heating (SW) 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15080849
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 August 2023 (3 years ago)
- Registered office
- 138 High Street, Crediton, Devon, EX17 3DX
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 17 August 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 Crediton
Other active plumbing and heating companies registered in Crediton.
- Conserve Plumbing, Heating and Renewables Ltd2022
- Cowell Plumbing and Heating Ltd2023
- E J Yeandle Plumbing & Heating Limited2015
- Flush Plumbing (Devon) Ltd2026
- LSJD Ltd2026
- LT Swain Plumbing & Heating Limited2023
- R Bessant Plumbing & Heating Ltd2011
- RJG Services (SW) Limited2020
All plumbing and heating companies in Crediton · All trades in Crediton · Plumbers and heating engineers across the UK
Frequently asked questions
When are CMS Plumbing & Heating (SW) Limited's accounts due?
CMS Plumbing & Heating (SW) Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is CMS Plumbing & Heating (SW) Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is CMS Plumbing & Heating (SW) Limited still trading?
CMS Plumbing & Heating (SW) 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 CMS Plumbing & Heating (SW) Limited do?
CMS Plumbing & Heating (SW) Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is CMS Plumbing & Heating (SW) Limited?
CMS Plumbing & Heating (SW) Limited was incorporated on 18 August 2023, 3 years ago.
What is the penalty if CMS Plumbing & Heating (SW) 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 CMS Plumbing & Heating (SW) 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.