- Companies
- Civil engineering
- Livingston
- Black Client Services Ltd
Black Client Services Ltd
- Company number
- SC896897
- Incorporated
- 24 Jul 2026
- Registered office
- 120 Thirlfield Wynd, Livingston, EH54 7ES
- Nature of business
- Construction of other civil engineering projects n.e.c.
Black Client Services Ltd is a newly incorporated private limited company registered in Livingston, company number SC896897, one of 14 civil engineering contractors in Livingston. Its next accounts are due at Companies House on 24 April 2028, and its first CT600 is due at HMRC on 23 July 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Black Client Services Ltd is registered
The registered office is in Livingston (EH54), in the West Lothian local authority area, Scotland. Show EH54 7ES on a map.
Other trade companies in EH54
- Gkerrelectrical LtdElectricians
- SL Development Group LimitedProperty developers
- Pureclean Services LtdCleaning companies
- Ferreira De Souza Construction LimitedPlumbers and heating engineers
- Spurtekk LtdScaffolders
- Timber Shield LtdSpecialist contractors
- Dean Chance Site Services LimitedElectricians
- Aaboscc LtdInstallers
What happens if Black Client 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 24 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Apr 2028 to 24 May 2028 | £150 |
| 1 to 3 months late | 25 May 2028 to 24 Jul 2028 | £375 |
| 3 to 6 months late | 25 Jul 2028 to 24 Oct 2028 | £750 |
| More than 6 months late | From 25 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 2029 | 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
- SC896897
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 July 2026
- Registered office
- 120 Thirlfield Wynd, Livingston, EH54 7ES
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Livingston
Other active civil engineering contractors registered in Livingston.
- Central Construction Scotland Ltd2025
- Connected Ip Limited2026
- DBM Building Contractors Ltd2006
- Engsaa Ltd2022
- Fielding Electrical Ltd2024
- Jal Inspection Ltd2023
- Jcsec Ltd2024
- Nu-Phalt Contracting Limited2006
All civil engineering contractors in Livingston · All trades in Livingston · Civil engineering across the UK
Frequently asked questions
When are Black Client Services Ltd's accounts due?
Black Client Services Ltd's next accounts are due at Companies House by 24 April 2028 (in 559 days), covering the period to 31 July 2027.
When is Black Client Services Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 23 July 2027, due by 23 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Black Client Services Ltd still trading?
Black Client 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 Black Client Services Ltd do?
Black Client Services Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Black Client Services Ltd?
Black Client Services Ltd was incorporated on 24 July 2026, less than a year ago.
What is the penalty if Black Client 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 Black Client 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.