- Companies
- Civil engineering
- London
- Natts Tracks Ltd
Natts Tracks Ltd
- Company number
- 16071937
- Incorporated
- 11 Nov 20241 year trading
- Registered office
- 41 Summersby Road, London, N6 5UH
- Nature of business
- Construction of railways and underground railways
Natts Tracks Ltd is a 1-year-old private limited company registered in London, company number 16071937, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 11 November 2026, and its first CT600 is due at HMRC on 10 November 2026.
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 Natts Tracks Ltd is registered
The registered office is in London (N6), in the Haringey local authority area, London. Show N6 5UH on a map.
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What happens if Natts Tracks 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 11 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Nov 2026 to 11 Dec 2026 | £150 |
| 1 to 3 months late | 12 Dec 2026 to 11 Feb 2027 | £375 |
| 3 to 6 months late | 12 Feb 2027 to 11 May 2027 | £750 |
| More than 6 months late | From 12 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Nov 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 29 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Nov 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
- 16071937
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 November 2024 (1 year ago)
- Registered office
- 41 Summersby Road, London, N6 5UH
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 29 November (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 10 November 2025
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.
- Ncby Engineering Ltd2021
- NDT Node Ltd2022
- Nelson Fantasma Limited2025
- Nelson London Limited2007
- Nelson P Limited2004
- Nemesis Enterprises Ltd2017
- Neno Limited2004
- Netelz Ltd2024
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Natts Tracks Ltd's accounts due?
Natts Tracks Ltd's next accounts are due at Companies House by 11 November 2026 (in 29 days), covering the period to 29 November 2025.
When is Natts Tracks 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 10 November 2025, due by 10 November 2026, and one for the period to 29 November 2025, due by 29 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Natts Tracks Ltd still trading?
Natts Tracks 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 Natts Tracks Ltd do?
Natts Tracks Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is Natts Tracks Ltd?
Natts Tracks Ltd was incorporated on 11 November 2024, 1 year ago.
What is the penalty if Natts Tracks 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 Natts Tracks 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.