- Companies
- Specialist contractors
- Uxbridge
- M Flynn Carpentry and Building Ltd
M Flynn Carpentry and Building Ltd
- Company number
- 17158958
- Incorporated
- 15 Apr 2026
- Registered office
- 118 Manor Waye, Uxbridge, UB8 2BH
- Nature of business
- Other specialised construction activities n.e.c.
M Flynn Carpentry and Building Ltd is a newly incorporated private limited company registered in Uxbridge, company number 17158958, one of 111 specialist construction companies in Uxbridge. Its next accounts are due at Companies House on 15 January 2028, and its first CT600 is due at HMRC on 14 April 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 M Flynn Carpentry and Building Ltd is registered
The registered office is in Uxbridge (UB8), in the Hillingdon local authority area, London. Show UB8 2BH on a map.
Other trade companies in UB8
- D-Towel LtdCleaning companies
- Sahi & Dhot Builders LtdBuilders
- Chas LtdBuilders
- Express Roofing LtdRoofers
- Boilercare Cover LtdPlumbers and heating engineers
- RMKK LtdBuilders
- Nayia Properties LtdProperty developers
- Dashi Carpentry LtdJoiners and carpenters
What happens if M Flynn Carpentry and Building 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 15 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Jan 2028 to 15 Feb 2028 | £150 |
| 1 to 3 months late | 16 Feb 2028 to 15 Apr 2028 | £375 |
| 3 to 6 months late | 16 Apr 2028 to 15 Jul 2028 | £750 |
| More than 6 months late | From 16 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17158958
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 April 2026
- Registered office
- 118 Manor Waye, Uxbridge, UB8 2BH
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Uxbridge
Other active specialist construction companies registered in Uxbridge.
- M Walsh Plant Hire Limited1987
- Madison Property Maintenance Ltd2023
- Makr Projects Ltd2023
- Mema Limited2007
- Metrane Services Ltd.2015
- Metropolis Construction Limited2020
- Morgan Interiors Ltd2016
- Morgan Lifting Company Limited2016
All specialist construction companies in Uxbridge · All trades in Uxbridge · Specialist contractors across the UK
Frequently asked questions
When are M Flynn Carpentry and Building Ltd's accounts due?
M Flynn Carpentry and Building Ltd's next accounts are due at Companies House by 15 January 2028 (in 459 days), covering the period to 30 April 2027.
When is M Flynn Carpentry and Building 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 14 April 2027, due by 14 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is M Flynn Carpentry and Building Ltd still trading?
M Flynn Carpentry and Building 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 M Flynn Carpentry and Building Ltd do?
M Flynn Carpentry and Building Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is M Flynn Carpentry and Building Ltd?
M Flynn Carpentry and Building Ltd was incorporated on 15 April 2026, less than a year ago.
What is the penalty if M Flynn Carpentry and Building 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 M Flynn Carpentry and Building 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.