- Companies
- Installers
- Scarborough
- S L J Installations Limited
S L J Installations Limited
- Company number
- 12500128
- Incorporated
- 5 Mar 20206 years trading
- Registered office
- 2 West Parade Road, Scarborough, North Yorkshire, YO12 5ED
- Nature of business
- Other construction installation
S L J Installations Limited is a 6-year-old private limited company registered in Scarborough, company number 12500128, one of 15 installation companies (insulation, lifts, shutters and similar) in Scarborough. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 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 £14K (+50.8%) on the year before, to £41K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £84K against £55K owed within a year: 1.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £41K | £84K | £55K | 1 | |
| 31 Mar 2024 | £27K | £77K | £60K | 1 | |
| 31 Mar 2023 | £4,023 | £32K | £41K | 1 | |
| 31 Mar 2022 | £7,004 | £18K | £29K | 1 | |
| 31 Mar 2021 | -£480 | £490 | 0 |
Where S L J Installations Limited is registered
The registered office is in Scarborough (YO12), in the North Yorkshire local authority area, Yorkshire and The Humber. Show YO12 5ED on a map.
Other trade companies in YO12
- South Cliff Tyre Centre LtdMechanics and garages
- SJW Roofing Contractors LtdRoofers
- Yorkshire Aircon LtdPlumbers and heating engineers
- Fleet Electrical (Scarborough) LimitedElectricians
- Reece Lumsden (Yorkshire) LimitedPlumbers and heating engineers
- Blissful Cleans LtdCleaning companies
- Germ Control Cleaning LtdCleaning companies
- Bespoke Services Group North LtdFinishing trades
Also registered at this address
8 other companies use the same registered office as S L J Installations Limited.
- 3P Contract Services LtdProperty developers
- Arc Building Contractors LimitedBuilders
- Blind Tech LimitedInstallers
- Fersina North Yorkshire LimitedGlaziers
- Go Property & Leisure LimitedSpecialist contractors
- J C Property Services LimitedInstallers
- W. Lawrence and Son LimitedPlumbers and heating engineers
- Walker & Hutton (Scarborough) LimitedElectricians
What happens if S L J Installations 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 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 | 31 Mar 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 | 30 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
- 12500128
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 March 2020 (6 years ago)
- Registered office
- 2 West Parade Road, Scarborough, North Yorkshire, YO12 5ED
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 March 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 Scarborough
Other active installation companies (insulation, lifts, shutters and similar) registered in Scarborough.
- SH Energy Ltd2025
- SK Utility Contractors Ltd2005
- Sonic Engineering & Oilfield Services Ltd2025
- Sunny Side Holdings NW Limited2017
- Alpha Building and Renovations Ltd2023
- Blind Tech Limited2002
- Creating Solutions Limited2018
- Firmac Engineering Services Limited2005
All installation companies (insulation, lifts, shutters and similar) in Scarborough · All trades in Scarborough · Installers across the UK
Frequently asked questions
When are S L J Installations Limited's accounts due?
S L J Installations Limited's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is S L J Installations Limited's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is S L J Installations Limited still trading?
S L J Installations 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 S L J Installations Limited do?
S L J Installations Limited is registered under Other construction installation (SIC 43290).
How old is S L J Installations Limited?
S L J Installations Limited was incorporated on 5 March 2020, 6 years ago.
What is the penalty if S L J Installations 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 S L J Installations 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.