- Companies
- Cleaning companies
- London
- Next Level Cleaning Services Ltd
Next Level Cleaning Services Ltd
- Company number
- 13685820
- Incorporated
- 18 Oct 20214 years trading
- Registered office
- 1 Kings Avenue, London, N21 3NA
- Nature of business
- Window cleaning services
Next Level Cleaning Services Ltd is a 4-year-old private limited company registered in London, company number 13685820, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 30 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
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 £23K (+551.4%) on the year before, to £28K.
- Current assets of £13K against £18K owed within a year: 0.7 times cover.
- 4 employees on average, up from 3 the year before.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | £28K | £13K | £18K | 4 | |
| 31 Oct 2023 | £4,251 | £7,037 | £6,896 | 3 | |
| 31 Oct 2022 | £100 | £0 |
Where Next Level Cleaning Services Ltd is registered
The registered office is in London (N21), in the Enfield local authority area, London. Show N21 3NA on a map.
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Shared registered office
180 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Next Level 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 30 Jan 2027 | £375 |
| 3 to 6 months late | 31 Jan 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Jan 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 30 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jan 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
- 13685820
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 October 2021 (4 years ago)
- Registered office
- 1 Kings Avenue, London, N21 3NA
- Nature of business
- Window cleaning services (SIC 81221)
- Year end
- 30 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 22 September 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.
- Nextgen Cleaning Ltd2025
- Nextguest Ready Ltd2026
- NF Cleaning Company Ltd2026
- NG Multiservices Ltd2022
- Nga Cleaners Ltd2026
- Ngee Cleaning Service Ltd2026
- NH &A Cleaning Service Ltd2025
- Niah Beauty Ltd2025
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Next Level Cleaning Services Ltd's accounts due?
Next Level Cleaning Services Ltd's next accounts are due at Companies House by 30 October 2026 (in 18 days), covering the period to 30 January 2026.
When is Next Level Cleaning Services 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 31 October 2025, due by 31 October 2026, and one for the period to 30 January 2026, due by 30 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Next Level Cleaning Services Ltd still trading?
Next Level Cleaning Services Ltd is listed as active on the Companies House register (checked 12 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 Next Level Cleaning Services Ltd do?
Next Level Cleaning Services Ltd is registered under Window cleaning services (SIC 81221).
How old is Next Level Cleaning Services Ltd?
Next Level Cleaning Services Ltd was incorporated on 18 October 2021, 4 years ago.
What is the penalty if Next Level 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 Next Level Cleaning Services Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.