- Companies
- Cleaning companies
- Harrow
- Harry's Window Cleaning Ltd
Harry's Window Cleaning Ltd
- Company number
- 17072443
- Incorporated
- 5 Mar 2026
- Registered office
- 26 Bessborough Road, Harrow, HA1 3DL
- Nature of business
- Window cleaning services; Specialised cleaning services; Other cleaning services
Harry's Window Cleaning Ltd is a newly incorporated private limited company registered in Harrow, company number 17072443, one of 201 cleaning companies in Harrow. Its next accounts are due at Companies House on 5 December 2027, and its first CT600 is due at HMRC on 4 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 Harry's Window Cleaning Ltd is registered
The registered office is in Harrow (HA1), in the Harrow local authority area, London. Show HA1 3DL on a map.
Other trade companies in HA1
- Cabos Electrical LimitedElectricians
- Mia Maria Services LtdCleaning companies
- Ac Operations LtdScaffolders
- Verde Masters LtdLandscapers and gardeners
- Omega Works Group LtdLandscapers and gardeners
- Call 'Em LimitedPlumbers and heating engineers
- Swan Roofing Services LimitedRoofers
- DRV Property Solutions LtdPainters and decorators
Also registered at this address
13 other companies use the same registered office as Harry's Window Cleaning Ltd.
- Bennetts Interiors LimitedSpecialist contractors
- BJS Gardens LtdLandscapers and gardeners
- Building Smart Solutions LtdFinishing trades
- D3Lux LtdBuilders
- G&A Facades LtdGlaziers
- I&F LtdSpecialist contractors
- KGMG Services LimitedSpecialist contractors
- MML Build LimitedElectricians
- Property Maintenance Solution LtdPlasterers
- PZ Construction Design LtdSpecialist contractors
- Stefans Plastering LtdPlasterers
- Tirol LtdMachinery repair and installation
- TJS Building Services LimitedFinishing trades
What happens if Harry's Window Cleaning 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 5 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Dec 2027 to 5 Jan 2028 | £150 |
| 1 to 3 months late | 6 Jan 2028 to 5 Mar 2028 | £375 |
| 3 to 6 months late | 6 Mar 2028 to 5 Jun 2028 | £750 |
| More than 6 months late | From 6 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
- 17072443
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 March 2026
- Registered office
- 26 Bessborough Road, Harrow, HA1 3DL
- Nature of business
- Window cleaning services (SIC 81221)
Specialised cleaning services (SIC 81222)
Other cleaning services (SIC 81299) - 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 Harrow
Other active cleaning companies registered in Harrow.
- Help Me Clean Ltd2021
- Himanshu Ltd2025
- HK Cleaning Services Ltd2026
- Home Helping Hands Ltd2019
- Hot Mops Ltd2023
- I&D Cleaning Ltd2025
- Ivich Co Ltd2019
- J Clean Limited2008
All cleaning companies in Harrow · All trades in Harrow · Cleaning companies across the UK
Frequently asked questions
When are Harry's Window Cleaning Ltd's accounts due?
Harry's Window Cleaning Ltd's next accounts are due at Companies House by 5 December 2027 (in 418 days), covering the period to 31 March 2027.
When is Harry's Window Cleaning 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 4 March 2027, due by 4 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 Harry's Window Cleaning Ltd still trading?
Harry's Window Cleaning 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 Harry's Window Cleaning Ltd do?
Harry's Window Cleaning Ltd is registered under Window cleaning services (SIC 81221); Specialised cleaning services (SIC 81222); Other cleaning services (SIC 81299).
How old is Harry's Window Cleaning Ltd?
Harry's Window Cleaning Ltd was incorporated on 5 March 2026, less than a year ago.
What is the penalty if Harry's Window Cleaning 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 Harry's Window Cleaning 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.