- Companies
- Builders
- Portsmouth
- McGowan's Carpentry Limited
McGowan's Carpentry Limited
- Company number
- 10547470
- Incorporated
- 4 Jan 20179 years trading
- Registered office
- 12 Maldon Road, Portsmouth, PO6 3RB
- Nature of business
- Construction of domestic buildings
McGowan's Carpentry Limited is a 9-year-old private limited company registered in Portsmouth, company number 10547470, one of 175 building contractors in Portsmouth. 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 £16K (+100.3%) on the year before, to £47.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £20K against £23K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £47 | £198 | £20K | £23K | 1 |
| 31 Mar 2024 | -£15K | £208 | £15K | £23K | 1 |
| 31 Mar 2023 | -£19K | £0 | £24K | £25K | 2 |
| 31 Mar 2022 | -£22K | £50 | £12K | £11K | 1 |
| 31 Mar 2021 | £344 | £19K | £57K | £31K | 1 |
| 31 Mar 2020 | £92 | £0 | £18K | £15K | 1 |
| 31 Mar 2019 | £140 | £617 | £2,348 | £3,101 | 1 |
| 31 Mar 2018 | £104 | £203 | £8,206 | £9,752 | 1 |
Who runs and owns McGowan's Carpentry Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** M*** | Director | Jan 2017 |
Person with significant control
Where McGowan's Carpentry Limited is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 3RB on a map.
Other trade companies in PO6
- Bellagio Partners LtdBuilders
- Cpenw LtdMachinery repair and installation
- Marla Brickwork & Construction LtdProperty developers
- Miracles in Metal LtdMechanics and garages
- FH Fire & Electrical LtdElectricians
- Thomcore LimitedSpecialist contractors
- JMS Southern LtdElectricians
- The Motum Group LtdSpecialist contractors
What happens if McGowan's Carpentry 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 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
- 10547470
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 January 2017 (9 years ago)
- Registered office
- 12 Maldon Road, Portsmouth, PO6 3RB
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 January 2026
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 Portsmouth
Other active building contractors registered in Portsmouth.
- Meylex Ltd2025
- MF Electrical & Building Services Limited2013
- Michael's Decorators Limited2023
- MJ Building Maintenance & Projects Limited2023
- Nexa Civils & Construction Ltd2026
- Nextgen Safety Solutions Ltd2025
- NM Projects (Southsea) Limited2020
- Nulook Solutions Ltd2020
All building contractors in Portsmouth · All trades in Portsmouth · Builders across the UK
Frequently asked questions
When are McGowan's Carpentry Limited's accounts due?
McGowan's Carpentry Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is McGowan's Carpentry Limited'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 McGowan's Carpentry Limited still trading?
McGowan's Carpentry 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 McGowan's Carpentry Limited do?
McGowan's Carpentry Limited is registered under Construction of domestic buildings (SIC 41202).
How old is McGowan's Carpentry Limited?
McGowan's Carpentry Limited was incorporated on 4 January 2017, 9 years ago.
Who runs McGowan's Carpentry Limited?
McGowan's Carpentry Limited has 1 active director, the longest-serving appointed in Jan 2017. Their names and service addresses are on the Companies House register.
Who owns McGowan's Carpentry Limited?
One person or company has significant control of McGowan's Carpentry Limited: an individual (owns 75% or more of the shares).
What is the penalty if McGowan's Carpentry 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 McGowan's Carpentry 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.