- Companies
- Cleaning companies
- J C Window Cleaning Limited
J C Window Cleaning Limited
- Company number
- 06456939
- Incorporated
- 19 Dec 200718 years trading
- Registered office
- Aldorma, Chapel Lane, Potter Heigham, Norfolk, NR29 5LS
- Nature of business
- General cleaning of buildings
J C Window Cleaning Limited is a 18-year-old private limited company registered in Potter Heigham, company number 06456939, one of the UK's cleaning companies. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 up £3,504 (+40.2%) on the year before, to -£5,203.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | -£5,203 | £7,359 | 1 | ||
| 31 Mar 2025 | -£8,707 | £12K | 1 | ||
| 31 Mar 2024 | -£13K | £16K | 1 | ||
| 31 Mar 2023 | -£13K | £18K | 1 | ||
| 31 Mar 2022 | -£12K | £16K | 1 | ||
| 31 Mar 2021 | -£3,641 | £8,413 | 1 | ||
| 31 Mar 2020 | £619 | £500 | £4,428 | 1 | |
| 31 Mar 2019 | £3,369 | £625 | £2,224 | ||
| 31 Mar 2018 | £9 | £625 | £569 | ||
| 31 Mar 2017 | £7 | £500 | £8 |
Where J C Window Cleaning Limited is registered
The registered office is in Potter Heigham (NR29), in the North Norfolk local authority area, East of England. Show NR29 5LS on a map.
Other trade companies in NR29
- FR Motor Repairs LimitedMechanics and garages
- R Unsworth Property LimitedProperty developers
- Trueheat Home Design LtdPlumbers and heating engineers
- Swallowtail Boatyard LimitedMachinery repair and installation
- MCH Group LtdElectricians
- G & S Bathrooms LtdPlumbers and heating engineers
- Ra Black Trade Services LtdSpecialist contractors
- L.W Building Renovations LimitedFinishing trades
What happens if J C 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 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
- 06456939
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 December 2007 (18 years ago)
- Registered office
- Aldorma, Chapel Lane, Potter Heigham, Norfolk, NR29 5LS
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 22 December 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
Other active cleaning companies.
Frequently asked questions
When are J C Window Cleaning Limited's accounts due?
J C Window Cleaning Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is J C Window Cleaning Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is J C Window Cleaning Limited still trading?
J C 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 J C Window Cleaning Limited do?
J C Window Cleaning Limited is registered under General cleaning of buildings (SIC 81210).
How old is J C Window Cleaning Limited?
J C Window Cleaning Limited was incorporated on 19 December 2007, 18 years ago.
What is the penalty if J C 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 J C 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.