- Companies
- Cleaning companies
- London
- JSK Cleaning Services Ltd
JSK Cleaning Services Ltd
- Company number
- 11813825
- Incorporated
- 7 Feb 20197 years trading
- Registered office
- 15B Westbury Road, London, E17 6RH
- Nature of business
- Other cleaning services
JSK Cleaning Services Ltd is a 7-year-old private limited company registered in London, company number 11813825, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £5,434 (+32.9%) on the year before, to £22K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £11K against £17K owed within a year: 0.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £22K | £11K | £17K | 0 | |
| 29 Feb 2024 | £16K | £1,630 | £15K | 0 | |
| 28 Feb 2023 | -£11K | £2,537 | £1,012 | 5 | |
| 28 Feb 2022 | £5,237 | £32K | £3,014 | 6 | |
| 28 Feb 2021 | £1,358 | £54K | £5,656 | 6 | |
| 29 Feb 2020 | £18K | £30K | £45K | £27K | 7 |
Where JSK Cleaning Services Ltd is registered
The registered office is in London (E17), in the Waltham Forest local authority area, London. Show E17 6RH on a map.
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What happens if JSK Cleaning Services 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 11813825
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 2019 (7 years ago)
- Registered office
- 15B Westbury Road, London, E17 6RH
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 6 February 2026
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in London
Other active cleaning companies registered in London.
- JST Cleaning Limited2022
- Jtclean-Polished Ltd2026
- JTF Window Cleaning Ltd2026
- JTHV Ltd2021
- JTS Facilities Ltd2025
- Jubilee Contract Services Limited2010
- Jubilee Fresh Ltd2026
- Jujo’S Services Ltd2025
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Frequently asked questions
When are JSK Cleaning Services Ltd's accounts due?
JSK Cleaning Services Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is JSK Cleaning Services Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is JSK Cleaning Services Ltd still trading?
JSK Cleaning Services 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 JSK Cleaning Services Ltd do?
JSK Cleaning Services Ltd is registered under Other cleaning services (SIC 81299).
How old is JSK Cleaning Services Ltd?
JSK Cleaning Services Ltd was incorporated on 7 February 2019, 7 years ago.
What is the penalty if JSK Cleaning Services 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 JSK Cleaning Services 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.