- Company number
- 14150477
- Incorporated
- 6 Jun 20224 years trading
- Registered office
- 16 Wheatfield Lea, Cranbrook, TN17 3ND
- Nature of business
- Construction of domestic buildings; Electrical installation; Plumbing, heat and air-conditioning installation
Sos Building Services Ltd is a 4-year-old private limited company registered in Cranbrook, company number 14150477, one of 20 building contractors in Cranbrook. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £1,320 (-73.4%) on the year before, to £478.
- Current assets of £313K against £390K owed within a year: 0.8 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 Jun 2025 | £478 | £50K | £313K | £390K | 1 |
| 30 Jun 2024 | £1,798 | £1,242 | £5,286 | £3,488 | 1 |
| 30 Jun 2023 | -£103 | £1,016 | £1,017 | £1,120 | 1 |
Where Sos Building Services Ltd is registered
The registered office is in Cranbrook (TN17), in the Tunbridge Wells local authority area, South East. Show TN17 3ND on a map.
Other trade companies in TN17
- Spartan Construction and Building LtdBuilders
- Grandshore Roofing LtdRoofers
- LDC Groundworks LtdCivil engineering
- Coopers Creative LtdProperty developers
- Nas Ac LimitedPlumbers and heating engineers
- Hortus Creative Landscapes LimitedLandscapers and gardeners
- Renzo Pool Services LtdCleaning companies
- Sparkie Fix LtdElectricians
What happens if Sos Building Services 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 14150477
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 June 2022 (4 years ago)
- Registered office
- 16 Wheatfield Lea, Cranbrook, TN17 3ND
- Nature of business
- Construction of domestic buildings (SIC 41202)
Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 5 June 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 Cranbrook
Other active building contractors registered in Cranbrook.
- Spartan Construction and Building Ltd2026
- Varney Surfaces Ltd2014
- A James Builders Limited2025
- Acer Projects Limited2017
- Anglefield Construction Limited2003
- Anglefield Developments Limited2022
- BCP Groundworks Ltd2013
- Benn & Price Limited2002
All building contractors in Cranbrook · All trades in Cranbrook · Builders across the UK
Frequently asked questions
When are Sos Building Services Ltd's accounts due?
Sos Building Services Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Sos Building Services Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Sos Building Services Ltd still trading?
Sos Building Services 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 Sos Building Services Ltd do?
Sos Building Services Ltd is registered under Construction of domestic buildings (SIC 41202); Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Sos Building Services Ltd?
Sos Building Services Ltd was incorporated on 6 June 2022, 4 years ago.
What is the penalty if Sos Building Services 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 Sos Building Services 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.