- Companies
- Cleaning companies
- London
- Willis Chimney Sweeps Ltd
Willis Chimney Sweeps Ltd
- Company number
- 17091877
- Incorporated
- 16 Mar 2026
- Registered office
- 10, Costermonger Building, Flat 1, Arts Lane, London, SE16 3GA
- Nature of business
- Furnace and chimney cleaning services
Willis Chimney Sweeps Ltd is a newly incorporated private limited company registered in London, company number 17091877, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 16 December 2027, and its first CT600 is due at HMRC on 15 March 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.
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Where Willis Chimney Sweeps Ltd is registered
The registered office is in London (SE16), in the Southwark local authority area, London. Show SE16 3GA on a map.
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What happens if Willis Chimney Sweeps 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 16 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Dec 2027 to 16 Jan 2028 | £150 |
| 1 to 3 months late | 17 Jan 2028 to 16 Mar 2028 | £375 |
| 3 to 6 months late | 17 Mar 2028 to 16 Jun 2028 | £750 |
| More than 6 months late | From 17 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17091877
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2026
- Registered office
- 10, Costermonger Building, Flat 1, Arts Lane, London, SE16 3GA
- Nature of business
- Furnace and chimney cleaning services (SIC 81223)
- Year end
- 31 March (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.
- Willow Cleaning Ltd2020
- Wilson Redford Ltd2026
- Wimbledon Cleaning Services Limited2011
- Wimbledon Window Cleaners Limited2006
- Wind Clean Ltd2024
- Window Cleaning Service London Ltd2026
- Window Strike Ltd2025
- Windowspotless Limited2025
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Willis Chimney Sweeps Ltd's accounts due?
Willis Chimney Sweeps Ltd's next accounts are due at Companies House by 16 December 2027 (in 429 days), covering the period to 31 March 2027.
When is Willis Chimney Sweeps 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 15 March 2027, due by 15 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Willis Chimney Sweeps Ltd still trading?
Willis Chimney Sweeps 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 Willis Chimney Sweeps Ltd do?
Willis Chimney Sweeps Ltd is registered under Furnace and chimney cleaning services (SIC 81223).
How old is Willis Chimney Sweeps Ltd?
Willis Chimney Sweeps Ltd was incorporated on 16 March 2026, less than a year ago.
What is the penalty if Willis Chimney Sweeps 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 Willis Chimney Sweeps 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.