- Company number
- 13729613
- Incorporated
- 8 Nov 20214 years trading
- Registered office
- 9 Glan Yr Afon, Pontyclun, CF72 9BJ
- Nature of business
- Construction of domestic buildings
Mytrusteebuilder Ltd is a 4-year-old private limited company registered in Pontyclun, company number 13729613, one of 27 building contractors in Pontyclun. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 down £1,573 (-389.4%) on the year before, to -£1,169.
- Net assets rose in 0 of 3 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£1,169 | £779 | £4,728 | 1 | |
| 30 Nov 2024 | £404 | £2,203 | £6,306 | 1 | |
| 30 Nov 2023 | £7,400 | -£1,150 | -£1,150 | £0 | 1 |
| 30 Nov 2022 | £7,400 | £6,243 | £6,364 | £7,514 | 1 |
Where Mytrusteebuilder Ltd is registered
The registered office is in Pontyclun (CF72), in the Rhondda Cynon Taf local authority area, Wales. Show CF72 9BJ on a map.
Other trade companies in CF72
- J Langdon Developments LtdBuilders
- Fortis DS LtdMachinery repair and installation
- Barcombe Commercial & Property Services LtdFinishing trades
- JMP Gas Plumbing and Heating LtdPlumbers and heating engineers
- Mgreenroofing LtdRoofers
- Vent-Ways LtdInstallers
- O&R Autohaus LimitedMechanics and garages
- Acer Garden Retreats LtdJoiners and carpenters
What happens if Mytrusteebuilder 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 13729613
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 November 2021 (4 years ago)
- Registered office
- 9 Glan Yr Afon, Pontyclun, CF72 9BJ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 7 November 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Pontyclun
Other active building contractors registered in Pontyclun.
- Regen Construction Group Ltd2023
- Scott Thomas Brickwork Ltd2026
- SJ Flower the Building Company Ltd2011
- TK Developments Limited1985
- Valco Limited2002
- Artisanal Homes Ltd2024
- Artwork With Aluminium and Glass Limited2019
- Au Interiors Ltd2026
All building contractors in Pontyclun · All trades in Pontyclun · Builders across the UK
Frequently asked questions
When are Mytrusteebuilder Ltd's accounts due?
Mytrusteebuilder Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Mytrusteebuilder Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Mytrusteebuilder Ltd still trading?
Mytrusteebuilder 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 Mytrusteebuilder Ltd do?
Mytrusteebuilder Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Mytrusteebuilder Ltd?
Mytrusteebuilder Ltd was incorporated on 8 November 2021, 4 years ago.
What is the penalty if Mytrusteebuilder 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 Mytrusteebuilder 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.