- Companies
- Installers
- Bootle
- Square Installation UK Ltd
Square Installation UK Ltd
- Company number
- 14455491
- Incorporated
- 1 Nov 20223 years trading
- Registered office
- 62 Dartmouth Drive, Bootle, L30 2QW
- Nature of business
- Other construction installation
Square Installation UK Ltd is a 3-year-old private limited company registered in Bootle, company number 14455491, one of 18 installation companies (insulation, lifts, shutters and similar) in Bootle. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Square Installation UK LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £11K (+34.6%) on the year before, to £43K.
- Current assets of £36K against £5,312 owed within a year: 6.7 times cover.
- 3 employees on average, up from 0 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £43K | £36K | £5,312 | 3 | |
| 30 Nov 2024 | £32K | £42K | £15K | 0 | |
| 30 Nov 2023 | £15K | £25K | £14K | 0 |
Where Square Installation UK Ltd is registered
The registered office is in Bootle (L30), in the Sefton local authority area, North West. Show L30 2QW on a map.
Other trade companies in L30
- Le Telecoms LtdInstallers
- Freonairconditioning LtdPlumbers and heating engineers
- Arkane Refinishing LtdMechanics and garages
- Djcarroll Decorators LtdPainters and decorators
- Thompson Exterior Cleans LtdCleaning companies
- Bluegate Electrical LtdElectricians
- Restore Roofing and Facilities Maintenance LimitedProperty developers
- T Power Civils LtdSpecialist contractors
What happens if Square Installation UK 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
- 14455491
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 November 2022 (3 years ago)
- Registered office
- 62 Dartmouth Drive, Bootle, L30 2QW
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 31 October 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Bootle
Other active installation companies (insulation, lifts, shutters and similar) registered in Bootle.
- Athena Building Construction Ltd2026
- Custom Joinery Liverpool Ltd2022
- Egc Construction Ltd2016
- Elite Safety Systems Limited2011
- FP&P Ltd2025
- Hegarty Structures Ltd2018
- JP Gaslec Ltd2025
- Le Telecoms Ltd2026
All installation companies (insulation, lifts, shutters and similar) in Bootle · All trades in Bootle · Installers across the UK
Frequently asked questions
When are Square Installation UK Ltd's accounts due?
Square Installation UK Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Square Installation UK 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 Square Installation UK Ltd still trading?
Square Installation UK 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 Installation UK Ltd do?
Square Installation UK Ltd is registered under Other construction installation (SIC 43290).
How old is Square Installation UK Ltd?
Square Installation UK Ltd was incorporated on 1 November 2022, 3 years ago.
What is the penalty if Square Installation UK 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 Installation UK 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.