- Companies
- Cleaning companies
- Liverpool
- A.D.T Exterior Cleaning Ltd
A.D.T Exterior Cleaning Ltd
- Company number
- 16739790
- Incorporated
- 24 Sep 20251 year trading
- Registered office
- 31 Leathers Lane, Liverpool, L26 0TR
- Nature of business
- Window cleaning services
A.D.T Exterior Cleaning Ltd is a 1-year-old private limited company registered in Liverpool, company number 16739790, one of 390 cleaning companies in Liverpool. Its next accounts are due at Companies House on 24 June 2027, and its first CT600 is due at HMRC on 23 September 2027.
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 A.D.T Exterior Cleaning Ltd is registered
The registered office is in Liverpool (L26), in the Knowsley local authority area, North West. Show L26 0TR on a map.
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What happens if A.D.T 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 24 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Jun 2027 to 24 Jul 2027 | £150 |
| 1 to 3 months late | 25 Jul 2027 to 24 Sep 2027 | £375 |
| 3 to 6 months late | 25 Sep 2027 to 24 Dec 2027 | £750 |
| More than 6 months late | From 25 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2028 | 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
- 16739790
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 September 2025 (1 year ago)
- Registered office
- 31 Leathers Lane, Liverpool, L26 0TR
- Nature of business
- Window cleaning services (SIC 81221)
- Year end
- 30 September (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 Liverpool
Other active cleaning companies registered in Liverpool.
- Abbies Cleaning Limited2025
- Action Pest Control Facilities Ltd2013
- Adam Maintenance Services Ltd2023
- Adrians Window Cleaning Services Limited2018
- Advanced Technical Cleaning Solutions UK Limited2024
- Affluent Cleaning Ltd2021
- Air Host and Clean Ltd2018
- Airgleam Ltd2025
All cleaning companies in Liverpool · All trades in Liverpool · Cleaning companies across the UK
Frequently asked questions
When are A.D.T Exterior Cleaning Ltd's accounts due?
A.D.T Exterior Cleaning Ltd's next accounts are due at Companies House by 24 June 2027 (in 254 days), covering the period to 30 September 2026.
When is A.D.T Exterior 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 23 September 2026, due by 23 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is A.D.T Exterior Cleaning Ltd still trading?
A.D.T 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 A.D.T Exterior Cleaning Ltd do?
A.D.T Exterior Cleaning Ltd is registered under Window cleaning services (SIC 81221).
How old is A.D.T Exterior Cleaning Ltd?
A.D.T Exterior Cleaning Ltd was incorporated on 24 September 2025, 1 year ago.
What is the penalty if A.D.T 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 A.D.T 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.