- Companies
- Cleaning companies
- Milton Keynes
- Kleanmk Ltd
Kleanmk Ltd
- Company number
- 16947022
- Incorporated
- 6 Jan 2026
- Registered office
- 8 Shrewsbury Close, Milton Keynes, MK10 9GJ
- Nature of business
- Specialised cleaning services
Kleanmk Ltd is a newly incorporated private limited company registered in Milton Keynes, company number 16947022, one of 247 cleaning companies in Milton Keynes. Its next accounts are due at Companies House on 6 October 2027, and its first CT600 is due at HMRC on 5 January 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 Kleanmk Ltd is registered
The registered office is in Milton Keynes (MK10), in the Milton Keynes local authority area, South East. Show MK10 9GJ on a map.
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What happens if Kleanmk 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 6 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 7 Oct 2027 to 6 Nov 2027 | £150 |
| 1 to 3 months late | 7 Nov 2027 to 6 Jan 2028 | £375 |
| 3 to 6 months late | 7 Jan 2028 to 6 Apr 2028 | £750 |
| More than 6 months late | From 7 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16947022
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 January 2026
- Registered office
- 8 Shrewsbury Close, Milton Keynes, MK10 9GJ
- Nature of business
- Specialised cleaning services (SIC 81222)
- Year end
- 31 January (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 Milton Keynes
Other active cleaning companies registered in Milton Keynes.
- Kmi Services Ltd2025
- KRJ Painting Services Limited2009
- L.C Smart Results Limited2026
- Lajoy Limited2026
- Landmark Pass Limited2021
- Lillys Fairies Ltd2017
- Lilly’S Fairies Shine Ltd2025
- Linford Cleaning Services Limited2008
All cleaning companies in Milton Keynes · All trades in Milton Keynes · Cleaning companies across the UK
Frequently asked questions
When are Kleanmk Ltd's accounts due?
Kleanmk Ltd's next accounts are due at Companies House by 6 October 2027 (in 359 days), covering the period to 31 January 2027.
When is Kleanmk 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 5 January 2027, due by 5 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Kleanmk Ltd still trading?
Kleanmk 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 Kleanmk Ltd do?
Kleanmk Ltd is registered under Specialised cleaning services (SIC 81222).
How old is Kleanmk Ltd?
Kleanmk Ltd was incorporated on 6 January 2026, less than a year ago.
What is the penalty if Kleanmk 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 Kleanmk 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.