- Companies
- Cleaning companies
- Watford
- Silverline Clean Ltd
Silverline Clean Ltd
- Company number
- 17044995
- Incorporated
- 20 Feb 2026
- Registered office
- 1 Premier Place, Watford, WD18 7PB
- Nature of business
- General cleaning of buildings
Silverline Clean Ltd is a newly incorporated private limited company registered in Watford, company number 17044995, one of 118 cleaning companies in Watford. Its next accounts are due at Companies House on 20 November 2027, and its first CT600 is due at HMRC on 19 February 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 Silverline Clean Ltd is registered
The registered office is in Watford (WD18), in the Watford local authority area, East of England. Show WD18 7PB on a map.
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What happens if Silverline Clean 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 20 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Nov 2027 to 20 Dec 2027 | £150 |
| 1 to 3 months late | 21 Dec 2027 to 20 Feb 2028 | £375 |
| 3 to 6 months late | 21 Feb 2028 to 20 May 2028 | £750 |
| More than 6 months late | From 21 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 17044995
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 February 2026
- Registered office
- 1 Premier Place, Watford, WD18 7PB
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 28 February (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 Watford
Other active cleaning companies registered in Watford.
- Sisters & Co Cleaning Limited2025
- Smart Lanka Cleaners Limited2025
- Splash Exteriors Ltd2014
- Synclyst Ltd2026
- Tams Commercial Cleaning Limited2022
- Tidyup Crew Ltd2026
- TLCC Services Ltd2020
- Tobias Window Cleaning Ltd2013
All cleaning companies in Watford · All trades in Watford · Cleaning companies across the UK
Frequently asked questions
When are Silverline Clean Ltd's accounts due?
Silverline Clean Ltd's next accounts are due at Companies House by 20 November 2027 (in 403 days), covering the period to 28 February 2027.
When is Silverline Clean 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 19 February 2027, due by 19 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Silverline Clean Ltd still trading?
Silverline Clean 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 Silverline Clean Ltd do?
Silverline Clean Ltd is registered under General cleaning of buildings (SIC 81210).
How old is Silverline Clean Ltd?
Silverline Clean Ltd was incorporated on 20 February 2026, less than a year ago.
What is the penalty if Silverline Clean 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 Silverline Clean 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.