- Companies
- Civil engineering
- Richmond
- Tamz TM Ltd
Tamz TM Ltd
- Company number
- 16109630
- Incorporated
- 29 Nov 20241 year trading
- Registered office
- 11 Finkle Street, Richmond, North Yorkshire, DL10 4QA
- Nature of business
- Construction of roads and motorways
Tamz TM Ltd is a 1-year-old private limited company registered in Richmond, company number 16109630, one of 38 civil engineering contractors in Richmond. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 November 2025, as filed at Companies House.
Where Tamz TM Ltd is registered
The registered office is in Richmond (DL10), in the North Yorkshire local authority area, Yorkshire and The Humber. Show DL10 4QA on a map.
Other trade companies in DL10
- Imaraworks LimitedInstallers
- P7 Projects LtdSpecialist contractors
- Highways Planning Consultancy LtdBuilders
- B W Building LimitedFinishing trades
- Advantage Electrical SVCS LtdElectricians
- MS Hold’S LtdBuilders
- Fa Traffic Management LtdCivil engineering
- Verlander TM LimitedCivil engineering
Shared registered office
31 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Tamz TM 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16109630
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 November 2024 (1 year ago)
- Registered office
- 11 Finkle Street, Richmond, North Yorkshire, DL10 4QA
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 28 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 Richmond
Other active civil engineering contractors registered in Richmond.
- Thermal Pavements Limited2024
- Titus TNM Ltd2024
- Uzair TM Limited2026
- Verlander TM Limited2026
- A S Pipelines Ltd2024
- Ahkmad TM Limited2026
- Ajs Traffic Management Ltd2025
- Auren Group Ltd2025
All civil engineering contractors in Richmond · All trades in Richmond · Civil engineering across the UK
Frequently asked questions
When are Tamz TM Ltd's accounts due?
Tamz TM Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Tamz TM Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Tamz TM Ltd still trading?
Tamz TM 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 Tamz TM Ltd do?
Tamz TM Ltd is registered under Construction of roads and motorways (SIC 42110).
How old is Tamz TM Ltd?
Tamz TM Ltd was incorporated on 29 November 2024, 1 year ago.
What is the penalty if Tamz TM 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 Tamz TM 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.