- Companies
- Painters and decorators
- London
- K.Brennan Engineering Ltd
K.Brennan Engineering Ltd
- Company number
- 16207216
- Incorporated
- 24 Jan 20251 year trading
- Registered office
- 7 Queens Avenue, Winchmore Hill, London, N21 3JE
- Nature of business
- Painting; Other engineering activities
K.Brennan Engineering Ltd is a 1-year-old private limited company registered in London, company number 16207216, one of 1,183 painting and decorating companies in London. Its next accounts are due at Companies House on 24 October 2026, and its first CT600 is due at HMRC on 23 January 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 K.Brennan Engineering Ltd is registered
The registered office is in London (N21), in the Enfield local authority area, London. Show N21 3JE on a map.
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What happens if K.Brennan Engineering 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Oct 2026 to 24 Nov 2026 | £150 |
| 1 to 3 months late | 25 Nov 2026 to 24 Jan 2027 | £375 |
| 3 to 6 months late | 25 Jan 2027 to 24 Apr 2027 | £750 |
| More than 6 months late | From 25 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16207216
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 January 2025 (1 year ago)
- Registered office
- 7 Queens Avenue, Winchmore Hill, London, N21 3JE
- Nature of business
- Painting (SIC 43341)
Other engineering activities (SIC 71129) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 23 January 2026
Filing notes for painting and decorating companies
Decorating companies are usually labour-based micro-entities working for homeowners and contractors, some of it under CIS.
Similar companies in London
Other active painting and decorating companies registered in London.
- K.C. Roberts & Company Limited1997
- Karamalov Limited2004
- Kawa Eec Limited2010
- Kazakov Ltd2023
- KB Property Services Limited2025
- Kea Painting Ltd2025
- Kelly Decorating Ltd2018
- Kennedy's Decorating Company Limited2010
All painting and decorating companies in London · All trades in London · Painters and decorators across the UK
Frequently asked questions
When are K.Brennan Engineering Ltd's accounts due?
K.Brennan Engineering Ltd's next accounts are due at Companies House by 24 October 2026 (in 11 days), covering the period to 31 January 2026.
When is K.Brennan Engineering 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 January 2026, due by 23 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is K.Brennan Engineering Ltd still trading?
K.Brennan Engineering 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 K.Brennan Engineering Ltd do?
K.Brennan Engineering Ltd is registered under Painting (SIC 43341); Other engineering activities (SIC 71129).
How old is K.Brennan Engineering Ltd?
K.Brennan Engineering Ltd was incorporated on 24 January 2025, 1 year ago.
What is the penalty if K.Brennan Engineering 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 K.Brennan Engineering 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.