- Companies
- Cleaning companies
- London
- NTZ Services Limited
NTZ Services Limited
- Company number
- 15824001
- Incorporated
- 8 Jul 20242 years trading
- Registered office
- 483 Green Lanes, London, N13 4BS
- Nature of business
- General cleaning of buildings; Other cleaning services
NTZ Services Limited is a 2-year-old private limited company registered in London, company number 15824001, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Where NTZ Services Limited is registered
The registered office is in London (N13), in the Enfield local authority area, London. Show N13 4BS on a map.
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- XP Plastering & Rendering LtdBuilders
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- Danni Plumbing LtdPlumbers and heating engineers
Shared registered office
68 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 NTZ Services 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15824001
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 July 2024 (2 years ago)
- Registered office
- 483 Green Lanes, London, N13 4BS
- Nature of business
- General cleaning of buildings (SIC 81210)
Other cleaning services (SIC 81299) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 3 July 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.
- Nucare Carpet Cleaning Services Ltd2025
- Nuelly Ltd2024
- Number One Services Ltd2025
- Nuquari Cleaning Ltd2026
- Nurova22 Ltd2025
- Nurten Cleaning Ltd2021
- Nurtivasupport Ltd2024
- Nuvo Cleaning Limited2026
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are NTZ Services Limited's accounts due?
NTZ Services Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is NTZ Services Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is NTZ Services Limited still trading?
NTZ Services 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 NTZ Services Limited do?
NTZ Services Limited is registered under General cleaning of buildings (SIC 81210); Other cleaning services (SIC 81299).
How old is NTZ Services Limited?
NTZ Services Limited was incorporated on 8 July 2024, 2 years ago.
What is the penalty if NTZ Services 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 NTZ Services 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.