- Company number
- 12707015
- Incorporated
- 30 Jun 20206 years trading
- Registered office
- 6 Harris Road, Dagenham, RM9 5DT
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Other specialised construction activities n.e.c.
Square Carpentry Ltd is a 6-year-old private limited company registered in Dagenham, company number 12707015, one of 681 building contractors in Dagenham. Its next accounts are due at Companies House on 31 March 2028, and the CT600 for the period to 30 June 2027 is due at HMRC on 30 June 2028.
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 £11K (-30.4%) on the year before, to £24K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £16K against £3,706 owed within a year: 4.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2026 | £24K | £4,191 | £16K | £3,706 | 1 |
| 30 Jun 2025 | £35K | £6,799 | £47K | £12K | 1 |
| 30 Jun 2024 | £25K | £30K | £5,082 | 0 | |
| 30 Jun 2023 | £29K | £66K | £37K | 1 | |
| 30 Jun 2022 | £29K | £41K | £11K | 1 | |
| 30 Jun 2021 | £17K | 1 |
Who runs and owns Square Carpentry Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** A*** | Director | Jun 2020 |
Person with significant control
Where Square Carpentry Ltd is registered
The registered office is in Dagenham (RM9), in the Barking and Dagenham local authority area, London. Show RM9 5DT on a map.
Other trade companies in RM9
- W3 MOT Centre LimitedMechanics and garages
- Surface Cleaning LtdCleaning companies
- S.V Top Building UK LtdBuilders
- Usman Homes LtdBuilders
- Araab Property LtdBuilders
- Ybn Transport LimitedMotor traders
- D&MS Building Services LtdSpecialist contractors
- RKLR Service LtdFinishing trades
What happens if Square Carpentry 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 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2028 to 30 Apr 2028 | £150 |
| 1 to 3 months late | 1 May 2028 to 30 Jun 2028 | £375 |
| 3 to 6 months late | 1 Jul 2028 to 30 Sep 2028 | £750 |
| More than 6 months late | From 1 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- 12707015
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 June 2020 (6 years ago)
- Registered office
- 6 Harris Road, Dagenham, RM9 5DT
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2026
- Last confirmation statement
- 1 June 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 Dagenham
Other active building contractors registered in Dagenham.
- SR Refurbishment Group Ltd2026
- SRG Builders Ltd2023
- SS UK Virk Construction UK Limited2026
- Ssbnmg Limited2023
- SSJ Trades Ltd2026
- Stairs Masters Limited2023
- Standard Electrical Ltd2025
- Stayput Construction Services Limited1997
All building contractors in Dagenham · All trades in Dagenham · Builders across the UK
Frequently asked questions
When are Square Carpentry Ltd's accounts due?
Square Carpentry Ltd's next accounts are due at Companies House by 31 March 2028 (in 536 days), covering the period to 30 June 2027.
When is Square Carpentry Ltd's CT600 due?
The CT600 for the period to 30 June 2027 is due at HMRC by 30 June 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2028.
Is Square Carpentry Ltd still trading?
Square Carpentry 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 Square Carpentry Ltd do?
Square Carpentry Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Other specialised construction activities n.e.c. (SIC 43999).
How old is Square Carpentry Ltd?
Square Carpentry Ltd was incorporated on 30 June 2020, 6 years ago.
Who runs Square Carpentry Ltd?
Square Carpentry Ltd has 1 active director, the longest-serving appointed in Jun 2020. Their names and service addresses are on the Companies House register.
Who owns Square Carpentry Ltd?
One person or company has significant control of Square Carpentry Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Square Carpentry 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 Square Carpentry 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.