- Companies
- Civil engineering
- Southsea
- Tawson Limited
Tawson Limited
- Company number
- 14491594
- Incorporated
- 17 Nov 20223 years trading
- Registered office
- 5 Albert Road, Southsea, PO5 2SE
- Nature of business
- Construction of water projects; Plumbing, heat and air-conditioning installation; Other construction installation
Tawson Limited is a 3-year-old private limited company registered in Southsea, company number 14491594, one of 11 civil engineering contractors in Southsea. 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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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £1,446 on the year before, to -£1,423.
- Current assets of £2,227 against £1,752 owed within a year: 1.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£1,423 | £2,227 | £1,752 | 1 | |
| 30 Nov 2024 | £23 | £2,539 | £1,664 | 1 | |
| 30 Nov 2023 | £5,453 | £7,544 | £1,275 | 0 |
Where Tawson Limited is registered
The registered office is in Southsea (PO5), in the Portsmouth local authority area, South East. Show PO5 2SE on a map.
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Also registered at this address
10 other companies use the same registered office as Tawson Limited.
- Adam K Electrical Services LimitedElectricians
- BJP Projects LtdBuilders
- Blydan Holdings LimitedProperty developers
- CJR Fire Protection LtdInstallers
- Frost Telecomms LtdCivil engineering
- Newman & Seymour Roofing LtdRoofers
- Ox Marketing LtdMachinery repair and installation
- Solar Maintenance and Repairs LtdMachinery repair and installation
- Southsea Services LimitedCivil engineering
- Victory Electrical Services LtdElectricians
What happens if Tawson Limited 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
- 14491594
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 November 2022 (3 years ago)
- Registered office
- 5 Albert Road, Southsea, PO5 2SE
- Nature of business
- Construction of water projects (SIC 42910)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 31 October 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 Southsea
Other active civil engineering contractors registered in Southsea.
- Utility Connection Experts Ltd2025
- Chase RCS Ltd2026
- D & S Bowers Groundworks Ltd2013
- Frost Telecomms Ltd2023
- Gravitas Power Ltd2025
- Line Crew Construction Ltd2015
- Maeb Limited2010
- Malborne Limited2003
All civil engineering contractors in Southsea · All trades in Southsea · Civil engineering across the UK
Frequently asked questions
When are Tawson Limited's accounts due?
Tawson Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Tawson Limited'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 Tawson Limited still trading?
Tawson Limited 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 Tawson Limited do?
Tawson Limited is registered under Construction of water projects (SIC 42910); Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290).
How old is Tawson Limited?
Tawson Limited was incorporated on 17 November 2022, 3 years ago.
What is the penalty if Tawson Limited 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 Tawson Limited 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.