- Companies
- Cleaning companies
- London
- Islington Cleaners Ltd
Islington Cleaners Ltd
- Company number
- 15589255
- Incorporated
- 23 Mar 20242 years trading
- Registered office
- 20 Stonefield Street, London, N1 0HW
- Nature of business
- General cleaning of buildings; Specialised cleaning services; Other building and industrial cleaning activities; Other cleaning services
Islington Cleaners Ltd is a 2-year-old private limited company registered in London, company number 15589255, one of 5,627 cleaning companies in London. Companies House shows its accounts as overdue: they were due on 23 March 2026.
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 Islington Cleaners Ltd is registered
The registered office is in London (N1), in the Islington local authority area, London. Show N1 0HW on a map.
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What happens if Islington Cleaners Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Mar 2026 to 23 Apr 2026 | £150 |
| 1 to 3 months late | 24 Apr 2026 to 23 Jun 2026 | £375 |
| 3 to 6 months late | 24 Jun 2026 to 23 Sep 2026 | £750 |
| More than 6 months late | From 24 Sep 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2026 | £200 |
| 3 months late | 30 Jun 2026 | another £200 |
| 6 months late | 30 Sep 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2027 | 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
- 15589255
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 March 2024 (2 years ago)
- Registered office
- 20 Stonefield Street, London, N1 0HW
- Nature of business
- General cleaning of buildings (SIC 81210)
Specialised cleaning services (SIC 81222)
Other building and industrial cleaning activities (SIC 81229)
Other cleaning services (SIC 81299) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 22 March 2025
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.
- Isoguard Limited2026
- Isquared Ltd2016
- Istaytoday Ltd2020
- IT Cleaning Services Ltd2023
- IT Deep Clean Ltd2022
- Iva Cleaning Services Ltd2005
- Ivak Cleaning Ltd2025
- Ivory Swan Services Ltd2026
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Islington Cleaners Ltd's accounts due?
Islington Cleaners Ltd's accounts were due at Companies House on 23 March 2026 and the register shows them as overdue.
When is Islington Cleaners 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 March 2025, due by 22 March 2026, and one for the period to 31 March 2025, due by 31 March 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Islington Cleaners Ltd still trading?
Islington Cleaners Ltd is listed as active on the Companies House register (checked 13 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 Islington Cleaners Ltd do?
Islington Cleaners Ltd is registered under General cleaning of buildings (SIC 81210); Specialised cleaning services (SIC 81222); Other building and industrial cleaning activities (SIC 81229); Other cleaning services (SIC 81299).
How old is Islington Cleaners Ltd?
Islington Cleaners Ltd was incorporated on 23 March 2024, 2 years ago.
What is the penalty if Islington Cleaners 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 Islington Cleaners Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.