- Companies
- Electricians
- South Croydon
- Landlord Sos Ltd
Landlord Sos Ltd
- Company number
- 11537940
- Incorporated
- 25 Aug 20188 years trading
- Registered office
- 98 Littleheath Road, Selsdon, South Croydon, CR2 7SD
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Landlord Sos Ltd is a 8-year-old private limited company registered in South Croydon, company number 11537940, one of 68 electrical contractors in South Croydon. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £4,244 (+494.6%) on the year before, to £5,102.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £5,102 | £3,008 | £5,014 | 1 | |
| 31 Aug 2024 | £858 | £237 | £8,477 | 1 | |
| 31 Aug 2023 | -£15K | £301 | £2,006 | 1 | |
| 31 Aug 2022 | -£23K | £5 | £8,666 | 1 | |
| 31 Aug 2021 | -£9,460 | £4,235 | 1 | ||
| 31 Aug 2020 | £188 | £13K | £0 | 1 | |
| 31 Aug 2019 | £7,960 | £7,005 | £7,157 | 1 |
Where Landlord Sos Ltd is registered
The registered office is in South Croydon (CR2), in the Croydon local authority area, London. Show CR2 7SD on a map.
Other trade companies in CR2
- Noviolux LtdPainters and decorators
- Ottorigo LimitedInstallers
- DRJ Electricals-Gas LtdElectricians
- The New Drivers Shop LtdMotor traders
- Knoxford Plumbing & Heating LtdPlumbers and heating engineers
- Frontline Design & Build LtdBuilders
- Vellarowheels LtdMotor traders
- Lady Ace Cleaning Co LimitedCleaning companies
What happens if Landlord Sos 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 11537940
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 August 2018 (8 years ago)
- Registered office
- 98 Littleheath Road, Selsdon, South Croydon, CR2 7SD
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 28 November 2025
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in South Croydon
Other active electrical contractors registered in South Croydon.
- Macevoy-Troska Communications Limited1999
- Megohm Electrical Services Limited2025
- Mek Electrical Services Ltd2021
- Minkward Limited1990
- Navelgo Construction UK Limited2025
- Par Engineering Services Limited2006
- Rapid Electrical Contracting Limited2024
- Reliable Repair Crew Ltd2024
All electrical contractors in South Croydon · All trades in South Croydon · Electricians across the UK
Frequently asked questions
When are Landlord Sos Ltd's accounts due?
Landlord Sos Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Landlord Sos Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Landlord Sos Ltd still trading?
Landlord Sos 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 Landlord Sos Ltd do?
Landlord Sos Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Landlord Sos Ltd?
Landlord Sos Ltd was incorporated on 25 August 2018, 8 years ago.
What is the penalty if Landlord Sos 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 Landlord Sos 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.