- Companies
- Groundworks and demolition
- Sale
- Connacht Civils & Plant Limited
Connacht Civils & Plant Limited
- Company number
- 17412339
- Incorporated
- 20 Aug 2026
- Registered office
- 8 Eastway, Sale, Cheshire, M33 4DX
- Nature of business
- Site preparation
Connacht Civils & Plant Limited is a newly incorporated private limited company registered in Sale, company number 17412339, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 20 May 2028, and its first CT600 is due at HMRC on 19 August 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 Connacht Civils & Plant Limited is registered
The registered office is in Sale (M33), in the Trafford local authority area, North West. Show M33 4DX on a map.
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Shared registered office
29 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Connacht Civils & Plant 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 20 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 May 2028 to 20 Jun 2028 | £150 |
| 1 to 3 months late | 21 Jun 2028 to 20 Aug 2028 | £375 |
| 3 to 6 months late | 21 Aug 2028 to 20 Nov 2028 | £750 |
| More than 6 months late | From 21 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17412339
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 August 2026
- Registered office
- 8 Eastway, Sale, Cheshire, M33 4DX
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 August (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 Sale
Other active groundworks and demolition companies registered in Sale.
All groundworks and demolition companies in Sale · All trades in Sale · Groundworks and demolition across the UK
Frequently asked questions
When are Connacht Civils & Plant Limited's accounts due?
Connacht Civils & Plant Limited's next accounts are due at Companies House by 20 May 2028 (in 585 days), covering the period to 31 August 2027.
When is Connacht Civils & Plant Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 19 August 2027, due by 19 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Connacht Civils & Plant Limited still trading?
Connacht Civils & Plant 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 Connacht Civils & Plant Limited do?
Connacht Civils & Plant Limited is registered under Site preparation (SIC 43120).
How old is Connacht Civils & Plant Limited?
Connacht Civils & Plant Limited was incorporated on 20 August 2026, less than a year ago.
What is the penalty if Connacht Civils & Plant 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 Connacht Civils & Plant 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.