- Companies
- Groundworks and demolition
- Newhaven
- T S Civils & Drainage Ltd
T S Civils & Drainage Ltd
- Company number
- 17071008
- Incorporated
- 4 Mar 2026
- Registered office
- 15 Gibbon Road, Newhaven, BN9 9EW
- Nature of business
- Site preparation
T S Civils & Drainage Ltd is a newly incorporated private limited company registered in Newhaven, company number 17071008, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 4 December 2027, and its first CT600 is due at HMRC on 3 March 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 T S Civils & Drainage Ltd is registered
The registered office is in Newhaven (BN9), in the Lewes local authority area, South East. Show BN9 9EW on a map.
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What happens if T S Civils & Drainage 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 4 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Dec 2027 to 4 Jan 2028 | £150 |
| 1 to 3 months late | 5 Jan 2028 to 4 Mar 2028 | £375 |
| 3 to 6 months late | 5 Mar 2028 to 4 Jun 2028 | £750 |
| More than 6 months late | From 5 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17071008
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 March 2026
- Registered office
- 15 Gibbon Road, Newhaven, BN9 9EW
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Newhaven
Other active groundworks and demolition companies registered in Newhaven.
- Ground Flo Ltd2025
- Sian Ashley TM Ltd2024
All groundworks and demolition companies in Newhaven · All trades in Newhaven · Groundworks and demolition across the UK
Frequently asked questions
When are T S Civils & Drainage Ltd's accounts due?
T S Civils & Drainage Ltd's next accounts are due at Companies House by 4 December 2027 (in 417 days), covering the period to 31 March 2027.
When is T S Civils & Drainage 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 3 March 2027, due by 3 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is T S Civils & Drainage Ltd still trading?
T S Civils & Drainage 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 T S Civils & Drainage Ltd do?
T S Civils & Drainage Ltd is registered under Site preparation (SIC 43120).
How old is T S Civils & Drainage Ltd?
T S Civils & Drainage Ltd was incorporated on 4 March 2026, less than a year ago.
What is the penalty if T S Civils & Drainage 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 T S Civils & Drainage 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.