- Companies
- Plumbers and heating engineers
- Abingdon
- WTM Plumbing Ltd
WTM Plumbing Ltd
- Company number
- 11280249
- Incorporated
- 28 Mar 20188 years trading
- Registered office
- Unit 1, the Cartshed Church Lane, Steventon, Abingdon, Oxfordshire, OX13 6SN
- Nature of business
- Plumbing, heat and air-conditioning installation
WTM Plumbing Ltd is a 8-year-old private limited company registered in Abingdon, company number 11280249, one of 37 plumbing and heating companies in Abingdon. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £111K (+178.1%) on the year before, to £174K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £502K against £338K owed within a year: 1.5 times cover.
- 10 employees on average, up from 9 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £174K | £115K | £502K | £338K | 10 |
| 31 Mar 2024 | £63K | £58K | £296K | £237K | 9 |
| 31 Mar 2023 | £45K | £76K | £248K | £202K | 7 |
| 31 Mar 2022 | £53K | £82K | £149K | £83K | 6 |
| 31 Mar 2021 | £43K | £60K | £125K | £61K | 4 |
| 31 Mar 2020 | £10K | £19K | £39K | £30K | 3 |
| 31 Mar 2019 | £3,936 | £13K | £23K | £20K | 2 |
Where WTM Plumbing Ltd is registered
The registered office is in Abingdon (OX13), in the Vale of White Horse local authority area, South East. Show OX13 6SN on a map.
Other trade companies in OX13
- Mdfa LtdElectricians
- Extreme Elegance S LtdJoiners and carpenters
- Manors Property Maintenance LtdFinishing trades
- Phoebe Management LtdCleaning companies
- La Vehicle Services Oxfordshire LimitedMechanics and garages
- Sola Virtus Solutions LtdProperty developers
- Ferris-Schofield Carpentry LtdBuilders
- Cox and Sons Building Co LtdBuilders
What happens if WTM Plumbing 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11280249
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 March 2018 (8 years ago)
- Registered office
- Unit 1, the Cartshed Church Lane, Steventon, Abingdon, Oxfordshire, OX13 6SN
- 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 2025
- Last confirmation statement
- 27 March 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 Abingdon
Other active plumbing and heating companies registered in Abingdon.
- WVW Ltd2014
- Adt Mechanical Ltd2025
- Agm Plumbing and Heating Limited2013
- Allen Plumbing and Heating Services Limited2012
- Batemans Boilers & Bathrooms Ltd2026
- BPMS (Oxford) Limited2025
- Briggs Plumbing & Heating Services Limited2019
- Casa (Oxford) Ltd2024
All plumbing and heating companies in Abingdon · All trades in Abingdon · Plumbers and heating engineers across the UK
Frequently asked questions
When are WTM Plumbing Ltd's accounts due?
WTM Plumbing Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is WTM Plumbing Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is WTM Plumbing Ltd still trading?
WTM Plumbing 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 WTM Plumbing Ltd do?
WTM Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is WTM Plumbing Ltd?
WTM Plumbing Ltd was incorporated on 28 March 2018, 8 years ago.
What is the penalty if WTM Plumbing 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 WTM Plumbing 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.