- Companies
- Cleaning companies
- Windsor
- Krystal Klear Exterior Cleaning Ltd
Krystal Klear Exterior Cleaning Ltd
- Company number
- 16158646
- Incorporated
- 2 Jan 20251 year trading
- Registered office
- 25 William Ellis Close, Old Windsor, Windsor, Berkshire, SL4 2QS
- Nature of business
- Window cleaning services; Specialised cleaning services; Other building and industrial cleaning activities
Krystal Klear Exterior Cleaning Ltd is a 1-year-old private limited company registered in Windsor, company number 16158646, one of 31 cleaning companies in Windsor. 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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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
Where Krystal Klear Exterior Cleaning Ltd is registered
The registered office is in Windsor (SL4), in the Windsor and Maidenhead local authority area, South East. Show SL4 2QS on a map.
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- Mobile Tyre Services 24/7 LtdMechanics and garages
- Hullscrub Thames LtdCleaning companies
- Black Rose Automotive Group LtdMotor traders
- Maldec Hatchet Farm LimitedProperty developers
- Pinehill Homes Partnerships LtdProperty developers
- Heatsense Renewables LtdElectricians
What happens if Krystal Klear Exterior 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 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
- 16158646
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 January 2025 (1 year ago)
- Registered office
- 25 William Ellis Close, Old Windsor, Windsor, Berkshire, SL4 2QS
- Nature of business
- Window cleaning services (SIC 81221)
Specialised cleaning services (SIC 81222)
Other building and industrial cleaning activities (SIC 81229) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 1 January 2026
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 Windsor
Other active cleaning companies registered in Windsor.
- M&A Cleaning Solutions Ltd2026
- Maid 2 Clean West Berkshire Limited2011
- Maid2Clean Maidenhead and Bracknell Limited2011
- Oranges & Lemons Services Ltd2026
- Quality Gleam Services Ltd2025
- Regal Signature Group Ltd2026
- SCC Valeting Ltd2021
- Simply Cleane Ltd2026
All cleaning companies in Windsor · All trades in Windsor · Cleaning companies across the UK
Frequently asked questions
When are Krystal Klear Exterior Cleaning Ltd's accounts due?
Krystal Klear Exterior Cleaning Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Krystal Klear Exterior Cleaning Ltd'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 Krystal Klear Exterior Cleaning Ltd still trading?
Krystal Klear Exterior Cleaning Ltd is listed as active on the Companies House register (checked 13 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 Krystal Klear Exterior Cleaning Ltd do?
Krystal Klear Exterior Cleaning Ltd is registered under Window cleaning services (SIC 81221); Specialised cleaning services (SIC 81222); Other building and industrial cleaning activities (SIC 81229).
How old is Krystal Klear Exterior Cleaning Ltd?
Krystal Klear Exterior Cleaning Ltd was incorporated on 2 January 2025, 1 year ago.
What is the penalty if Krystal Klear Exterior 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 Krystal Klear Exterior Cleaning Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.