- Companies
- Builders
- West Drayton
- Deep & Brothers Limited
Deep & Brothers Limited
- Company number
- 17412442
- Incorporated
- 20 Aug 2026
- Registered office
- 8A Royal Lane, Yiewsley, West Drayton, UB7 8DL
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Deep & Brothers Limited is a newly incorporated private limited company registered in West Drayton, company number 17412442, one of 139 building contractors in West Drayton. Its next accounts are due at Companies House on 20 May 2028, and its first CT600 is due at HMRC on 19 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.
Is this your company?
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Where Deep & Brothers Limited is registered
The registered office is in West Drayton (UB7), in the Hillingdon local authority area, London. Show UB7 8DL on a map.
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What happens if Deep & Brothers 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 20 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 May 2028 to 20 Jun 2028 | £150 |
| 1 to 3 months late | 21 Jun 2028 to 20 Aug 2028 | £375 |
| 3 to 6 months late | 21 Aug 2028 to 20 Nov 2028 | £750 |
| More than 6 months late | From 21 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
- 17412442
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 August 2026
- Registered office
- 8A Royal Lane, Yiewsley, West Drayton, UB7 8DL
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in West Drayton
Other active building contractors registered in West Drayton.
- Deep Brothers Limited2023
- DF Building Consultants Limited2026
- Donest General Ltd2015
- DVNH Limited2026
- Dynamics Builder Ltd2024
- Ecd Construction Ltd2021
- Edgliz Ltd2015
- Egham Construction Limited2026
All building contractors in West Drayton · All trades in West Drayton · Builders across the UK
Frequently asked questions
When are Deep & Brothers Limited's accounts due?
Deep & Brothers Limited's next accounts are due at Companies House by 20 May 2028 (in 585 days), covering the period to 31 August 2027.
When is Deep & Brothers 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 19 August 2027, due by 19 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 Deep & Brothers Limited still trading?
Deep & Brothers 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 Deep & Brothers Limited do?
Deep & Brothers Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Deep & Brothers Limited?
Deep & Brothers Limited was incorporated on 20 August 2026, less than a year ago.
What is the penalty if Deep & Brothers 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 Deep & Brothers 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.