- Companies
- Cleaning companies
- London
- Dust IT Off Ltd
Dust IT Off Ltd
- Company number
- 16140472
- Incorporated
- 17 Dec 20241 year trading
- Registered office
- 20 Wenlock Road, London, N1 7GU
- Nature of business
- General cleaning of buildings
Dust IT Off Ltd is a 1-year-old private limited company registered in London, company number 16140472, one of 5,627 cleaning companies in London. Companies House shows its accounts as overdue: they were due on 17 September 2026.
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 Dust IT Off Ltd is registered
The registered office is in London (N1), in the Hackney local authority area, London. Show N1 7GU on a map.
Other trade companies in N1
- Tagwise LtdSpecialist contractors
- Sphere Aviation Solutions UK LtdMachinery repair and installation
- Get IT Done Builders LtdJoiners and carpenters
- Evolution Products LimitedMotor traders
- Fleetstone Trading LtdMotor traders
- Kenneth Brady LtdElectricians
- UK Import Export LtdBuilders
- Magic Door Services LimitedMachinery repair and installation
Shared registered office
1,583 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Dust IT Off Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Sep 2026 to 17 Oct 2026 | £150 |
| 1 to 3 months late | 18 Oct 2026 to 17 Dec 2026 | £375 |
| 3 to 6 months late | 18 Dec 2026 to 17 Mar 2027 | £750 |
| More than 6 months late | From 18 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 16140472
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 2024 (1 year ago)
- Registered office
- 20 Wenlock Road, London, N1 7GU
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 16 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 in London
Other active cleaning companies registered in London.
- Dust N Shine Professional Cleaning Services Limited2025
- Dustdrop Limited2026
- Dusted & Done Cleaning Contractors Limited2022
- Dustout Limited2025
- DVG Cleaning UK Ltd2025
- DVMC Limited2022
- DWT Cleaning Limited2026
- Dy Services Ltd2024
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Dust IT Off Ltd's accounts due?
Dust IT Off Ltd's accounts were due at Companies House on 17 September 2026 and the register shows them as overdue.
When is Dust IT Off 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 16 December 2025, due by 16 December 2026, and one for the period to 31 December 2025, due by 31 December 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Dust IT Off Ltd still trading?
Dust IT Off 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 Dust IT Off Ltd do?
Dust IT Off Ltd is registered under General cleaning of buildings (SIC 81210).
How old is Dust IT Off Ltd?
Dust IT Off Ltd was incorporated on 17 December 2024, 1 year ago.
What is the penalty if Dust IT Off 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 Dust IT Off 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.