- Companies
- Civil engineering
- Sleaford
- Root Civils Ltd
Root Civils Ltd
- Company number
- 16585830
- Incorporated
- 16 Jul 20251 year trading
- Registered office
- 64 North Road, Sleaford, NG34 7AW
- Nature of business
- Construction of other civil engineering projects n.e.c.
Root Civils Ltd is a 1-year-old private limited company registered in Sleaford, company number 16585830, one of 10 civil engineering contractors in Sleaford. Its next accounts are due at Companies House on 16 April 2027, and its first CT600 is due at HMRC on 15 July 2027.
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 Root Civils Ltd is registered
The registered office is in Sleaford (NG34), in the North Kesteven local authority area, East Midlands. Show NG34 7AW on a map.
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- McGann Construction LtdBuilders
- All Tyre Supplies LtdMotor traders
- Dynamic Service Centre LtdMechanics and garages
- GS Cooling & Heating LtdPlumbers and heating engineers
- Jeffrey Joseph LimitedFinishing trades
- HD Garden Maintenance LtdLandscapers and gardeners
- RJ Harriss Contracts LtdProperty developers
Also registered at this address
4 other companies use the same registered office as Root Civils Ltd.
- A S Autos Lincoln LtdMechanics and garages
- Arb Building & Property Services LtdProperty developers
- JLR Civils LtdCivil engineering
- Ledor Automation LtdInstallers
What happens if Root Civils 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 16 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Apr 2027 to 16 May 2027 | £150 |
| 1 to 3 months late | 17 May 2027 to 16 Jul 2027 | £375 |
| 3 to 6 months late | 17 Jul 2027 to 16 Oct 2027 | £750 |
| More than 6 months late | From 17 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16585830
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 July 2025 (1 year ago)
- Registered office
- 64 North Road, Sleaford, NG34 7AW
- 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 Sleaford
Other active civil engineering contractors registered in Sleaford.
- UK Enterprises JW Ltd2024
- A R Siddans Limited2005
- Ab Construction and Groundworks Ltd2022
- Cooper Road Planing Limited2023
- Ew Civils Ltd2022
- Hinton Civils and Surfacing Ltd2021
- JLR Civils Ltd2026
- Newman Moore Limited2019
All civil engineering contractors in Sleaford · All trades in Sleaford · Civil engineering across the UK
Frequently asked questions
When are Root Civils Ltd's accounts due?
Root Civils Ltd's next accounts are due at Companies House by 16 April 2027 (in 185 days), covering the period to 31 July 2026.
When is Root Civils 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 15 July 2026, due by 15 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Root Civils Ltd still trading?
Root Civils Ltd is listed as active on the Companies House register (checked 13 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 Root Civils Ltd do?
Root Civils Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Root Civils Ltd?
Root Civils Ltd was incorporated on 16 July 2025, 1 year ago.
What is the penalty if Root Civils 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 Root Civils Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.