- Companies
- Plumbers and heating engineers
- Peterborough
- Simply Plumbing and Heating Ltd
Simply Plumbing and Heating Ltd
- Company number
- 15394198
- Incorporated
- 7 Jan 20242 years trading
- Registered office
- 3 Benedict Square, Peterborough, PE4 6GD
- Nature of business
- Plumbing, heat and air-conditioning installation
Simply Plumbing and Heating Ltd is a 2-year-old private limited company registered in Peterborough, company number 15394198, one of 123 plumbing and heating companies in Peterborough. 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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Financial snapshot, 2025
From the balance sheet at 31 January 2025, as filed at Companies House.
Where Simply Plumbing and Heating Ltd is registered
The registered office is in Peterborough (PE4), in the Peterborough local authority area, East of England. Show PE4 6GD on a map.
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What happens if Simply Plumbing and Heating 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
- 15394198
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 January 2024 (2 years ago)
- Registered office
- 3 Benedict Square, Peterborough, PE4 6GD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 6 January 2026
- Previous names
- Lowflow Trading Ltd (until 13 Aug 2024)
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 Peterborough
Other active plumbing and heating companies registered in Peterborough.
- Smartheat Plumbing and Heating Limited2008
- South Holland Heating and Cooling Services Limited2026
- Stamford Bespoke Bathrooms Ltd2025
- Stimpson Plumbing Services Limited2010
- Stonegate Gas Ltd2022
- TF Heating & Plumbing Ltd2018
- The Gas Fire Man Ltd2019
- Thywuo Fix IT Ltd2025
All plumbing and heating companies in Peterborough · All trades in Peterborough · Plumbers and heating engineers across the UK
Frequently asked questions
When are Simply Plumbing and Heating Ltd's accounts due?
Simply Plumbing and Heating Ltd's next accounts are due at Companies House by 31 October 2026 (in 17 days), covering the period to 31 January 2026.
When is Simply Plumbing and Heating 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 Simply Plumbing and Heating Ltd still trading?
Simply Plumbing and Heating 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 Simply Plumbing and Heating Ltd do?
Simply Plumbing and Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Simply Plumbing and Heating Ltd?
Simply Plumbing and Heating Ltd was incorporated on 7 January 2024, 2 years ago.
What is the penalty if Simply Plumbing and Heating 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 Simply Plumbing and Heating 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.