- Companies
- Cleaning companies
- Aylesbury
- Desmil Limited
Desmil Limited
- Company number
- 17418221
- Incorporated
- 25 Aug 2026
- Registered office
- 51 Friarscroft Way, Aylesbury, HP20 2TE
- Nature of business
- General cleaning of buildings
Desmil Limited is a newly incorporated private limited company registered in Aylesbury, company number 17418221, one of 104 cleaning companies in Aylesbury. Its next accounts are due at Companies House on 25 May 2028, and its first CT600 is due at HMRC on 24 August 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 Desmil Limited is registered
The registered office is in Aylesbury (HP20), in the Buckinghamshire local authority area, South East. Show HP20 2TE on a map.
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What happens if Desmil 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 25 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 May 2028 to 25 Jun 2028 | £150 |
| 1 to 3 months late | 26 Jun 2028 to 25 Aug 2028 | £375 |
| 3 to 6 months late | 26 Aug 2028 to 25 Nov 2028 | £750 |
| More than 6 months late | From 26 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17418221
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 August 2026
- Registered office
- 51 Friarscroft Way, Aylesbury, HP20 2TE
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 31 August (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 Aylesbury
Other active cleaning companies registered in Aylesbury.
- Diamond Domestic Cleaning Aylesbury Ltd2025
- Dustbunnies Cleaning Ltd2024
- Ecomax Cleaning Limited2025
- Ever Brite Cleaning Services Limited1977
- Ever Brite Pest Control Limited2025
- Exchange Cleaning Ltd2023
- Extreme Clean Services Ltd2021
- Fairies Limited2010
All cleaning companies in Aylesbury · All trades in Aylesbury · Cleaning companies across the UK
Frequently asked questions
When are Desmil Limited's accounts due?
Desmil Limited's next accounts are due at Companies House by 25 May 2028 (in 590 days), covering the period to 31 August 2027.
When is Desmil Limited'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 August 2027, due by 24 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Desmil Limited still trading?
Desmil 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 Desmil Limited do?
Desmil Limited is registered under General cleaning of buildings (SIC 81210).
How old is Desmil Limited?
Desmil Limited was incorporated on 25 August 2026, less than a year ago.
What is the penalty if Desmil 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 Desmil 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.