- Companies
- Property developers
- Dundee
- Thomsa Ltd
Thomsa Ltd
- Company number
- SC822043
- Incorporated
- 8 Sep 20242 years trading
- Registered office
- 29 Kirkcroft Brae, Liff, Dundee, DD2 5RT
- Nature of business
- Development of building projects
Thomsa Ltd is a 2-year-old private limited company registered in Dundee, company number SC822043, one of 126 property development companies in Dundee. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 September 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Thomsa Ltd is registered
The registered office is in Dundee (DD2), in the Angus local authority area, Scotland. Show DD2 5RT on a map.
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Also registered at this address
1 other company uses the same registered office as Thomsa Ltd.
- Diamond Exterior Cleaning LtdCleaning companies
What happens if Thomsa 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- SC822043
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 September 2024 (2 years ago)
- Registered office
- 29 Kirkcroft Brae, Liff, Dundee, DD2 5RT
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 7 September 2025
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Dundee
Other active property development companies registered in Dundee.
- Union Street Properties Ltd.1998
- V&V Property Development (2) Ltd2026
- Victoria Redevelopment Limited2025
- Vita Properties (Alba) Ltd2017
- Wanrobe Investments Limited1965
- Warnersol No 5 Limited2009
- West Ranga (Pitlochry) Limited2021
- West Ranga Inch Limited2026
All property development companies in Dundee · All trades in Dundee · Property developers across the UK
Frequently asked questions
When are Thomsa Ltd's accounts due?
Thomsa Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Thomsa Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Thomsa Ltd still trading?
Thomsa Ltd is listed as active on the Companies House register (checked 12 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 Thomsa Ltd do?
Thomsa Ltd is registered under Development of building projects (SIC 41100).
How old is Thomsa Ltd?
Thomsa Ltd was incorporated on 8 September 2024, 2 years ago.
What is the penalty if Thomsa 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 Thomsa Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.