- Companies
- Civil engineering
- London
- Palmer Traffic Ltd
Palmer Traffic Ltd
- Company number
- 15376267
- Incorporated
- 29 Dec 20232 years trading
- Registered office
- 23A Harvist Road, London, NW6 6EU
- Nature of business
- Construction of roads and motorways
Palmer Traffic Ltd is a 2-year-old private limited company registered in London, company number 15376267, one of 1,853 civil engineering contractors in London. Companies House shows its accounts as overdue: they were due on 30 September 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Palmer Traffic Ltd is registered
The registered office is in London (NW6), in the Brent local authority area, London. Show NW6 6EU on a map.
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What happens if Palmer Traffic 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 | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 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
- 15376267
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 December 2023 (2 years ago)
- Registered office
- 23A Harvist Road, London, NW6 6EU
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 19 December 2024
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in London
Other active civil engineering contractors registered in London.
- Pan Power Ltd2018
- Parabel UK Limited2012
- Paradisa Ltd2025
- Paramount Construction (UK) Limited2003
- Parkes Building and Property Services Ltd2026
- Parkroe Limited2018
- Pasman Energy Systems UK Ltd2025
- Pathfinder Clean Energy (Pace) Limited2017
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Palmer Traffic Ltd's accounts due?
Palmer Traffic Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Palmer Traffic Ltd's CT600 due?
The CT600 for the period to 31 December 2025 is due at HMRC by 31 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.
Is Palmer Traffic Ltd still trading?
Palmer Traffic 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 Palmer Traffic Ltd do?
Palmer Traffic Ltd is registered under Construction of roads and motorways (SIC 42110).
How old is Palmer Traffic Ltd?
Palmer Traffic Ltd was incorporated on 29 December 2023, 2 years ago.
What is the penalty if Palmer Traffic 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 Palmer Traffic 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.