- Companies
- Civil engineering
- Solihull
- Kanzen Planet Limited
Kanzen Planet Limited
- Company number
- 16389020
- Incorporated
- 15 Apr 20251 year trading
- Registered office
- Unit 3, Kanzen House, Rear PMJ House, Highlands RD Highlands Road, Shirley, Solihull, B90 4ND
- Nature of business
- Construction of water projects
Kanzen Planet Limited is a 1-year-old private limited company registered in Solihull, company number 16389020, one of 96 civil engineering contractors in Solihull. Its next accounts are due at Companies House on 15 January 2027, and its first CT600 is due at HMRC on 14 April 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?
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Where Kanzen Planet Limited is registered
The registered office is in Solihull (B90), in the Solihull local authority area, West Midlands. Show B90 4ND on a map.
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What happens if Kanzen Planet 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 15 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Jan 2027 to 15 Feb 2027 | £150 |
| 1 to 3 months late | 16 Feb 2027 to 15 Apr 2027 | £375 |
| 3 to 6 months late | 16 Apr 2027 to 15 Jul 2027 | £750 |
| More than 6 months late | From 16 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16389020
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 April 2025 (1 year ago)
- Registered office
- Unit 3, Kanzen House, Rear PMJ House, Highlands RD Highlands Road, Shirley, Solihull, B90 4ND
- Nature of business
- Construction of water projects (SIC 42910)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 14 April 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 Solihull
Other active civil engineering contractors registered in Solihull.
- KBN Utilities Ltd2024
- Kielty Utilities Ltd2023
- L H G Tunnelling Limited2025
- Lusso Contracts Ltd2018
- Luxpool Ltd2022
- M & M Multilay Limited2024
- M Cosgrove Civils Limited2016
- M J Boyce Limited2008
All civil engineering contractors in Solihull · All trades in Solihull · Civil engineering across the UK
Frequently asked questions
When are Kanzen Planet Limited's accounts due?
Kanzen Planet Limited's next accounts are due at Companies House by 15 January 2027 (in 94 days), covering the period to 30 April 2026.
When is Kanzen Planet 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 14 April 2026, due by 14 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Kanzen Planet Limited still trading?
Kanzen Planet 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 Kanzen Planet Limited do?
Kanzen Planet Limited is registered under Construction of water projects (SIC 42910).
How old is Kanzen Planet Limited?
Kanzen Planet Limited was incorporated on 15 April 2025, 1 year ago.
What is the penalty if Kanzen Planet 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 Kanzen Planet 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.