- Company number
- 07748860
- Incorporated
- 22 Aug 201115 years trading
- Registered office
- Eastleigh House, Upper Market Street, Eastleigh, Hampshire, SO50 9YN
- Nature of business
- Construction of domestic buildings
Tso Construction Limited is a 15-year-old private limited company registered in Eastleigh, company number 07748860, one of 89 building contractors in Eastleigh. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 up £10K (+20.1%) on the year before, to £60K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £221K against £195K owed within a year: 1.1 times cover.
- 6 employees on average, up from 2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £60K | £133K | £221K | £195K | 6 |
| 31 Dec 2024 | £50K | £53K | £194K | £159K | 2 |
| 31 Aug 2023 | £1,041 | £37K | £54K | £33K | 2 |
| 31 Aug 2022 | £973 | £25K | £37K | £24K | 2 |
| 31 Aug 2021 | £1,077 | £24K | £42K | £17K | 2 |
| 31 Aug 2020 | £18K | £55K | £71K | £29K | 2 |
| 31 Aug 2019 | £17K | £3,618 | £37K | £47K | 2 |
| 31 Aug 2018 | £55K | £49K | £71K | £57K | 2 |
| 31 Aug 2017 | £345 | £16K | £27K | £48K | |
| 31 Aug 2016 | £9,810 | £21K | £46K | £59K |
Where Tso Construction Limited is registered
The registered office is in Eastleigh (SO50), in the Eastleigh local authority area, South East. Show SO50 9YN on a map.
Other trade companies in SO50
- Chevron Homes LimitedBuilders
- Plymouth Construction & Roofing LtdRoofers
- Marley Roofing and Guttering LtdRoofers
- Gutter and Glass LimitedCleaning companies
- Zap Clean Systems LimitedCleaning companies
- Pro Spray Hampshire LtdPainters and decorators
- National Trusted Vehicles LtdMotor traders
- Kuji Service LtdMachinery repair and installation
Also registered at this address
3 other companies use the same registered office as Tso Construction Limited.
- Carglass Windscreens LimitedMechanics and garages
- Csy Construction LimitedFinishing trades
- M L Window Cleaning LimitedCleaning companies
What happens if Tso Construction 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 07748860
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 August 2011 (15 years ago)
- Registered office
- Eastleigh House, Upper Market Street, Eastleigh, Hampshire, SO50 9YN
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 22 August 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Eastleigh
Other active building contractors registered in Eastleigh.
- Wykeham Homes Ltd2015
- A R Morris Roofing & Construction Ltd2008
- Ace Brickwork Limited2007
- Acknowledge Solutions Limited2006
- Adroit Building Services Limited2004
- Ajc Bathrooms Limited2003
- Atwell Construction Limited2016
- Authentic Building and Roofing Ltd2022
All building contractors in Eastleigh · All trades in Eastleigh · Builders across the UK
Frequently asked questions
When are Tso Construction Limited's accounts due?
Tso Construction Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Tso Construction Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Tso Construction Limited still trading?
Tso Construction 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 Tso Construction Limited do?
Tso Construction Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Tso Construction Limited?
Tso Construction Limited was incorporated on 22 August 2011, 15 years ago.
What is the penalty if Tso Construction 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 Tso Construction 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.