- Companies
- Cleaning companies
- Feltham
- Rat Hammer Ltd
Rat Hammer Ltd
- Company number
- 16991851
- Incorporated
- 27 Jan 2026
- Registered office
- 165 Northumberland Crescent, Feltham, TW14 9SR
- Nature of business
- Disinfecting and exterminating services
Rat Hammer Ltd is a newly incorporated private limited company registered in Feltham, company number 16991851, one of 59 cleaning companies in Feltham. Its next accounts are due at Companies House on 27 October 2027, and its first CT600 is due at HMRC on 26 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 Rat Hammer Ltd is registered
The registered office is in Feltham (TW14), in the Hounslow local authority area, London. Show TW14 9SR on a map.
Other trade companies in TW14
- HR Roofing Contractors LtdRoofers
- V Diggers Services LimitedGroundworks and demolition
- Ghosted London LimitedMechanics and garages
- Elitesite Facilities LtdCleaning companies
- V Rana Builders Hounslow LimitedProperty developers
- S Niche LtdBuilders
- Moon Pure LtdCleaning companies
- Nihal Enterprise LtdInstallers
What happens if Rat Hammer 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 27 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Oct 2027 to 27 Nov 2027 | £150 |
| 1 to 3 months late | 28 Nov 2027 to 27 Jan 2028 | £375 |
| 3 to 6 months late | 28 Jan 2028 to 27 Apr 2028 | £750 |
| More than 6 months late | From 28 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
- 16991851
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 January 2026
- Registered office
- 165 Northumberland Crescent, Feltham, TW14 9SR
- Nature of business
- Disinfecting and exterminating services (SIC 81291)
- 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 Feltham
Other active cleaning companies registered in Feltham.
- Sal Facilities & Services Ltd2023
- Shark Cleaning Services Limited2023
- Shine Pro Cleaning Services Ltd2025
- SL Premium Cleaning Service Ltd2026
- Steam Core Ltd2026
- T&T Domestic Cleaning Services Ltd2024
- Time 2 Shine and Sparkle Ltd2024
- Una Fresh and Co Ltd2026
All cleaning companies in Feltham · All trades in Feltham · Cleaning companies across the UK
Frequently asked questions
When are Rat Hammer Ltd's accounts due?
Rat Hammer Ltd's next accounts are due at Companies House by 27 October 2027 (in 379 days), covering the period to 31 January 2027.
When is Rat Hammer 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 26 January 2027, due by 26 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 Rat Hammer Ltd still trading?
Rat Hammer 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 Rat Hammer Ltd do?
Rat Hammer Ltd is registered under Disinfecting and exterminating services (SIC 81291).
How old is Rat Hammer Ltd?
Rat Hammer Ltd was incorporated on 27 January 2026, less than a year ago.
What is the penalty if Rat Hammer 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 Rat Hammer 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.