- Companies
- Installers
- Liverpool
- L1 Installations Ltd
L1 Installations Ltd
- Company number
- 16403144
- Incorporated
- 23 Apr 20251 year trading
- Registered office
- 41 Stanhope Street, Liverpool, L8 5RE
- Nature of business
- Other construction installation
L1 Installations Ltd is a 1-year-old private limited company registered in Liverpool, company number 16403144, one of 251 installation companies (insulation, lifts, shutters and similar) in Liverpool. Its next accounts are due at Companies House on 23 January 2027, and its first CT600 is due at HMRC on 22 April 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where L1 Installations Ltd is registered
The registered office is in Liverpool (L8), in the Liverpool local authority area, North West. Show L8 5RE on a map.
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- Myk Builders UK LtdBuilders
- Gofix Mobile & Studio Photo LimitedRepair services
- Emperor Electrical LtdElectricians
- Emperor Energy Solutions LtdElectricians
- Fix Pro Auto LtdMechanics and garages
- Mechanic Motors Liverpool LtdMachinery repair and installation
- Jackson & Co. Electrical LtdBuilders
Also registered at this address
1 other company uses the same registered office as L1 Installations Ltd.
- L1 Developments LtdProperty developers
What happens if L1 Installations 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 23 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Jan 2027 to 23 Feb 2027 | £150 |
| 1 to 3 months late | 24 Feb 2027 to 23 Apr 2027 | £375 |
| 3 to 6 months late | 24 Apr 2027 to 23 Jul 2027 | £750 |
| More than 6 months late | From 24 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16403144
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 April 2025 (1 year ago)
- Registered office
- 41 Stanhope Street, Liverpool, L8 5RE
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 22 April 2026
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 Liverpool
Other active installation companies (insulation, lifts, shutters and similar) registered in Liverpool.
- Lalley Construction Limited2022
- Larksword (Management) Limited1985
- Legacie Facades Manufacturing Limited2026
- Lisbon Property Group Ltd2026
- Liv Move Maintenance Ltd2022
- Liverpool Blinds Ltd2026
- LJP-BMS Limited2025
- LJR Elec Limited2026
All installation companies (insulation, lifts, shutters and similar) in Liverpool · All trades in Liverpool · Installers across the UK
Frequently asked questions
When are L1 Installations Ltd's accounts due?
L1 Installations Ltd's next accounts are due at Companies House by 23 January 2027 (in 102 days), covering the period to 30 April 2026.
When is L1 Installations Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 22 April 2026, due by 22 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is L1 Installations Ltd still trading?
L1 Installations 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 L1 Installations Ltd do?
L1 Installations Ltd is registered under Other construction installation (SIC 43290).
How old is L1 Installations Ltd?
L1 Installations Ltd was incorporated on 23 April 2025, 1 year ago.
What is the penalty if L1 Installations 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 L1 Installations 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.