- Companies
- Civil engineering
- Guildford
- Prostar Tree Care and Landscaping Ltd
Prostar Tree Care and Landscaping Ltd
- Company number
- 16312011
- Incorporated
- 12 Mar 20251 year trading
- Registered office
- 161 High Street, 18 Jeffries Passage, Guildford, GU1 4AP
- Nature of business
- Construction of roads and motorways; Other construction installation; Other building and industrial cleaning activities; Landscape service activities
Prostar Tree Care and Landscaping Ltd is a 1-year-old private limited company registered in Guildford, company number 16312011, one of 23 civil engineering contractors in Guildford. Its next accounts are due at Companies House on 12 December 2026, and its first CT600 is due at HMRC on 11 March 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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Prostar Tree Care and Landscaping LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Prostar Tree Care and Landscaping Ltd is registered
The registered office is in Guildford (GU1), in the Guildford local authority area, South East. Show GU1 4AP on a map.
Other trade companies in GU1
- TWR Workshop LtdRepair services
- RTT Homes LimitedBuilders
- Centre Point Electrical LtdElectricians
- Maple Hill Property LtdProperty developers
- Harson Concord LtdProperty developers
- Corepoint Data Centres LtdProperty developers
- NHQ Developments LtdSpecialist contractors
- MKM Facilities LtdFinishing trades
What happens if Prostar Tree Care and Landscaping 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 12 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 Dec 2026 to 12 Jan 2027 | £150 |
| 1 to 3 months late | 13 Jan 2027 to 12 Mar 2027 | £375 |
| 3 to 6 months late | 13 Mar 2027 to 12 Jun 2027 | £750 |
| More than 6 months late | From 13 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 16312011
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 March 2025 (1 year ago)
- Registered office
- 161 High Street, 18 Jeffries Passage, Guildford, GU1 4AP
- Nature of business
- Construction of roads and motorways (SIC 42110)
Other construction installation (SIC 43290)
Other building and industrial cleaning activities (SIC 81229)
Landscape service activities (SIC 81300) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 11 March 2026
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 Guildford
Other active civil engineering contractors registered in Guildford.
- SG Homes Limited2003
- Shepperton Developments Limited2006
- Southern Area Brickwork Limited2007
- Surrey and Sussex Paving and Landscaping Ltd2026
- Tomstell Ltd2023
- A. Buchanan Contractors Limited1994
- Antarctic Refrigeration & Air Conditioning Services Limited2009
- BTS Paving Ltd2019
All civil engineering contractors in Guildford · All trades in Guildford · Civil engineering across the UK
Frequently asked questions
When are Prostar Tree Care and Landscaping Ltd's accounts due?
Prostar Tree Care and Landscaping Ltd's next accounts are due at Companies House by 12 December 2026 (in 60 days), covering the period to 31 March 2026.
When is Prostar Tree Care and Landscaping 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 11 March 2026, due by 11 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Prostar Tree Care and Landscaping Ltd still trading?
Prostar Tree Care and Landscaping 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 Prostar Tree Care and Landscaping Ltd do?
Prostar Tree Care and Landscaping Ltd is registered under Construction of roads and motorways (SIC 42110); Other construction installation (SIC 43290); Other building and industrial cleaning activities (SIC 81229); Landscape service activities (SIC 81300).
How old is Prostar Tree Care and Landscaping Ltd?
Prostar Tree Care and Landscaping Ltd was incorporated on 12 March 2025, 1 year ago.
What is the penalty if Prostar Tree Care and Landscaping 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 Prostar Tree Care and Landscaping 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.