- Companies
- Cleaning companies
- Harpenden
- Harpenden Window Cleaning Ltd
Harpenden Window Cleaning Ltd
- Company number
- 17361690
- Incorporated
- 25 Jul 2026
- Registered office
- 58 Wroxham Way, Harpenden, AL5 4PR
- Nature of business
- Window cleaning services
Harpenden Window Cleaning Ltd is a newly incorporated private limited company registered in Harpenden, company number 17361690, one of 12 cleaning companies in Harpenden. Its next accounts are due at Companies House on 25 April 2028, and its first CT600 is due at HMRC on 24 July 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 Harpenden Window Cleaning Ltd is registered
The registered office is in Harpenden (AL5), in the St Albans local authority area, East of England. Show AL5 4PR on a map.
Other trade companies in AL5
- M&T Building Services LimitedBuilders
- Rolfe Groundworks LtdGroundworks and demolition
- Rolls and Sons LtdProperty developers
- WM Holdings Group LtdProperty developers
- A Hussain Motor Group LtdMotor traders
- Honey Bear Energy LimitedPlumbers and heating engineers
- M&D Paving LtdCivil engineering
- Velari Collective LtdMotor traders
What happens if Harpenden 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 25 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Apr 2028 to 25 May 2028 | £150 |
| 1 to 3 months late | 26 May 2028 to 25 Jul 2028 | £375 |
| 3 to 6 months late | 26 Jul 2028 to 25 Oct 2028 | £750 |
| More than 6 months late | From 26 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17361690
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 July 2026
- Registered office
- 58 Wroxham Way, Harpenden, AL5 4PR
- Nature of business
- Window cleaning services (SIC 81221)
- Year end
- 31 July (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 Harpenden
Other active cleaning companies registered in Harpenden.
- Mould Matters Limited2024
- New Order Clean Ltd2021
- Pelican Red Limited2019
- Platinum Housekeeping Limited2013
- Project Cleaning Services Limited2022
- Resource Interlink Limited2021
- Stratton Pest Control Limited2023
- Welcome Hme Limited2023
All cleaning companies in Harpenden · All trades in Harpenden · Cleaning companies across the UK
Frequently asked questions
When are Harpenden Window Cleaning Ltd's accounts due?
Harpenden Window Cleaning Ltd's next accounts are due at Companies House by 25 April 2028 (in 560 days), covering the period to 31 July 2027.
When is Harpenden 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 24 July 2027, due by 24 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Harpenden Window Cleaning Ltd still trading?
Harpenden 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 Harpenden Window Cleaning Ltd do?
Harpenden Window Cleaning Ltd is registered under Window cleaning services (SIC 81221).
How old is Harpenden Window Cleaning Ltd?
Harpenden Window Cleaning Ltd was incorporated on 25 July 2026, less than a year ago.
What is the penalty if Harpenden 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 Harpenden 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.