- Companies
- Cleaning companies
- London
- Magnest Ltd
Magnest Ltd
- Company number
- 17141269
- Incorporated
- 7 Apr 2026
- Registered office
- Flat 3 Pennine Mansions, Pennine Drive, London, NW2 1NS
- Nature of business
- General cleaning of buildings; Other building and industrial cleaning activities
Magnest Ltd is a newly incorporated private limited company registered in London, company number 17141269, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 7 January 2028, and its first CT600 is due at HMRC on 6 April 2028.
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.
Is this your company?
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Where Magnest Ltd is registered
The registered office is in London (NW2), in the Barnet local authority area, London. Show NW2 1NS on a map.
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What happens if Magnest 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 7 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Jan 2028 to 7 Feb 2028 | £150 |
| 1 to 3 months late | 8 Feb 2028 to 7 Apr 2028 | £375 |
| 3 to 6 months late | 8 Apr 2028 to 7 Jul 2028 | £750 |
| More than 6 months late | From 8 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 17141269
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 April 2026
- Registered office
- Flat 3 Pennine Mansions, Pennine Drive, London, NW2 1NS
- Nature of business
- General cleaning of buildings (SIC 81210)
Other building and industrial cleaning activities (SIC 81229) - Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- Magnetic Streets UK Ltd2026
- Maid 2 Clean (West Essex) Limited2013
- Maid Beautiful Ltd2020
- Maid in Chelsea Specialised Cleaning Services Limited2020
- Maid in Fulham Ltd2025
- Maid in Heaven Ltd2025
- Maid in London Cleaning Limited2023
- Maid in Surrey Limited2009
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Magnest Ltd's accounts due?
Magnest Ltd's next accounts are due at Companies House by 7 January 2028 (in 451 days), covering the period to 30 April 2027.
When is Magnest 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 6 April 2027, due by 6 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Magnest Ltd still trading?
Magnest 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 Magnest Ltd do?
Magnest Ltd is registered under General cleaning of buildings (SIC 81210); Other building and industrial cleaning activities (SIC 81229).
How old is Magnest Ltd?
Magnest Ltd was incorporated on 7 April 2026, less than a year ago.
What is the penalty if Magnest 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 Magnest 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.