- Companies
- Cleaning companies
- London
- Professional Window Cleaning Limited
Professional Window Cleaning Limited
- Company number
- 14572273
- Incorporated
- 5 Jan 20233 years trading
- Registered office
- 67B Goldhawk RD, London, W12 8EG
- Nature of business
- Window cleaning services
Professional Window Cleaning Limited is a 3-year-old private limited company registered in London, company number 14572273, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £8,494 (-124.9%) on the year before, to -£1,693.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | -£1,693 | £0 | £4,659 | 0 | |
| 31 Jan 2024 | £6,801 | £2,666 | £332 | 0 |
Where Professional Window Cleaning Limited is registered
The registered office is in London (W12), in the Hammersmith and Fulham local authority area, London. Show W12 8EG on a map.
Other trade companies in W12
- Solren Cleaning LtdCleaning companies
- Skilser UK LimitedSpecialist contractors
- Kasco Builders LtdBuilders
- Roland’S Glass & Glazing LtdGlaziers
- Cybernova Solutions LimitedMechanics and garages
- Lolach Services LimitedCleaning companies
- Neat and Cleaning Services LtdCleaning companies
- Figaro W129 LimitedCleaning companies
What happens if Professional Window Cleaning 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 14572273
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 January 2023 (3 years ago)
- Registered office
- 67B Goldhawk RD, London, W12 8EG
- Nature of business
- Window cleaning services (SIC 81221)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 16 October 2025
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.
- Professor Cleans Ltd2026
- Professorwash Mobile Valeting & Cleaning Services Limited2019
- Profilink Ltd.2015
- Profinish Car Care Ltd2025
- Progressive Valeting UK Ltd2013
- Project Hygiene Limited2024
- Prolim Cleaning Services Ltd2019
- Prominent Cleaning Services Limited2018
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Professional Window Cleaning Limited's accounts due?
Professional Window Cleaning Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Professional Window Cleaning Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Professional Window Cleaning Limited still trading?
Professional Window Cleaning 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 Professional Window Cleaning Limited do?
Professional Window Cleaning Limited is registered under Window cleaning services (SIC 81221).
How old is Professional Window Cleaning Limited?
Professional Window Cleaning Limited was incorporated on 5 January 2023, 3 years ago.
What is the penalty if Professional Window Cleaning 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 Professional Window Cleaning 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.