- Companies
- Cleaning companies
- Willenhall
- Serene & Klean Ltd
Serene & Klean Ltd
- Company number
- 16475801
- Incorporated
- 27 May 20251 year trading
- Registered office
- 10 Willow Grove, Willenhall, WV13 2HF
- Nature of business
- General cleaning of buildings
Serene & Klean Ltd is a 1-year-old private limited company registered in Willenhall, company number 16475801, one of 18 cleaning companies in Willenhall. Its next accounts are due at Companies House on 27 February 2027, and its first CT600 is due at HMRC on 26 May 2027.
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 Serene & Klean Ltd is registered
The registered office is in Willenhall (WV13), in the Walsall local authority area, West Midlands. Show WV13 2HF on a map.
Other trade companies in WV13
- Willenhall Car Breakers LtdMotor traders
- Poppys Trading LimitedBuilders
- GSFK LimitedCleaning companies
- M4 Windows & Doors LtdGlaziers
- Yosh Construction LtdBuilders
- Sam Hand Carwash LtdCleaning companies
- Luxatti Build LtdBuilders
- S&S Buildmove LtdSpecialist contractors
What happens if Serene & Klean 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 27 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Feb 2027 to 27 Mar 2027 | £150 |
| 1 to 3 months late | 28 Mar 2027 to 27 May 2027 | £375 |
| 3 to 6 months late | 28 May 2027 to 27 Aug 2027 | £750 |
| More than 6 months late | From 28 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16475801
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 May 2025 (1 year ago)
- Registered office
- 10 Willow Grove, Willenhall, WV13 2HF
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 26 May 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 Willenhall
Other active cleaning companies registered in Willenhall.
- Shiny Hand Car Wash Willenhall Ltd2024
- Yvs Cleaning Services Ltd2025
- A. C. Cleaning Services (Wolverhampton) Limited2002
- Alpha Kroon Consortium Limited2019
- Clearisk Limited2026
- DCT Domestics Limited2021
- Fabglow Cleaning Ltd2026
- G.S. Gomery (Furnace Engineers) Limited1998
All cleaning companies in Willenhall · All trades in Willenhall · Cleaning companies across the UK
Frequently asked questions
When are Serene & Klean Ltd's accounts due?
Serene & Klean Ltd's next accounts are due at Companies House by 27 February 2027 (in 137 days), covering the period to 31 May 2026.
When is Serene & Klean 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 26 May 2026, due by 26 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Serene & Klean Ltd still trading?
Serene & Klean 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 Serene & Klean Ltd do?
Serene & Klean Ltd is registered under General cleaning of buildings (SIC 81210).
How old is Serene & Klean Ltd?
Serene & Klean Ltd was incorporated on 27 May 2025, 1 year ago.
What is the penalty if Serene & Klean 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 Serene & Klean 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.