- Companies
- Plumbers and heating engineers
- Swansea
- JTR Plumbing Services Ltd
JTR Plumbing Services Ltd
- Company number
- 15876648
- Incorporated
- 5 Aug 20242 years trading
- Registered office
- 43 Pen Y Fro, Dunvant, Swansea, SA2 7TR
- Nature of business
- Plumbing, heat and air-conditioning installation
JTR Plumbing Services Ltd is a 2-year-old private limited company registered in Swansea, company number 15876648, one of 148 plumbing and heating companies in Swansea. 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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Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House.
Where JTR Plumbing Services Ltd is registered
The registered office is in Swansea (SA2), in the Swansea local authority area, Wales. Show SA2 7TR on a map.
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- Smart Space Living LtdJoiners and carpenters
- Paul Vernon HV Sap LimitedCivil engineering
- L.H Hiab & Recovery LimitedMechanics and garages
- Lewis Tarmac LtdCivil engineering
- Tolzini Cleaning Services LtdCleaning companies
What happens if JTR Plumbing Services 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 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
- 15876648
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 August 2024 (2 years ago)
- Registered office
- 43 Pen Y Fro, Dunvant, Swansea, SA2 7TR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 9 August 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 Swansea
Other active plumbing and heating companies registered in Swansea.
- Just in Time Plumbing, Heating & Building Services Limited2006
- K.W.A Heating & Plumbing Solutions Ltd2025
- KTL Plumbing & Gas Ltd2026
- L C Plumbing and Bathrooms Ltd2012
- Leak Fixers Swansea Plumbing Ltd2025
- Lee Jones Heating Limited2021
- Limitless Energy Ltd2016
- LSV Water Ltd2018
All plumbing and heating companies in Swansea · All trades in Swansea · Plumbers and heating engineers across the UK
Frequently asked questions
When are JTR Plumbing Services Ltd's accounts due?
JTR Plumbing Services Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is JTR Plumbing Services Ltd'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 JTR Plumbing Services Ltd still trading?
JTR Plumbing Services Ltd is listed as active on the Companies House register (checked 13 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 JTR Plumbing Services Ltd do?
JTR Plumbing Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is JTR Plumbing Services Ltd?
JTR Plumbing Services Ltd was incorporated on 5 August 2024, 2 years ago.
What is the penalty if JTR Plumbing Services 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 JTR Plumbing Services Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.