- Company number
- 10490397
- Incorporated
- 22 Nov 20169 years trading
- Registered office
- 5 the Walk, Beccles, Suffolk, NR34 9AJ
- Nature of business
- Construction of commercial buildings
J Plant Construction Limited is a 9-year-old private limited company registered in Beccles, company number 10490397, one of 16 building contractors in Beccles. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets unchanged on the year before, at £269.
- Net assets rose in 0 of 7 year-on-year comparisons on record.
- Current assets of £8,819 against £8,550 owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £269 | £8,819 | £8,550 | 0 | |
| 31 Mar 2024 | £269 | £8,819 | £8,550 | 0 | |
| 31 Mar 2023 | £269 | £8,819 | £8,550 | 0 | |
| 31 Mar 2022 | £269 | £8,819 | £8,550 | 0 | |
| 31 Mar 2021 | £269 | £8,819 | £8,550 | 0 | |
| 31 Mar 2020 | £269 | £8,819 | £8,550 | 0 | |
| 31 Mar 2019 | £269 | £8,819 | £8,550 | ||
| 31 Mar 2018 | £269 | £8,319 | £8,050 |
Where J Plant Construction Limited is registered
The registered office is in Beccles (NR34), in the East Suffolk local authority area, East of England. Show NR34 9AJ on a map.
Other trade companies in NR34
- Lisa Bream LtdPainters and decorators
- Harvey Home Improvement LtdBuilders
- Block Property Developments LimitedBuilders
- Mark Doubleday Building Contractors LtdBuilders
- Waveney Hybrid Heating LimitedPlumbers and heating engineers
- Richard Durell LtdProperty developers
- Poseidon Exterior Cleaning Solutions LtdCleaning companies
- Revolution Landscapes LimitedLandscapers and gardeners
Also registered at this address
6 other companies use the same registered office as J Plant Construction Limited.
- Lisa Bream LtdPainters and decorators
- Mark Doubleday Building Contractors LtdBuilders
- RCM24Trading LtdMachinery repair and installation
- Richard Durell LtdProperty developers
- Talbot and Doubleday Commercials LimitedMachinery repair and installation
- Walsh Windows LimitedGlaziers
What happens if J Plant Construction 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 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
- 10490397
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 November 2016 (9 years ago)
- Registered office
- 5 the Walk, Beccles, Suffolk, NR34 9AJ
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 21 November 2024
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Beccles
Other active building contractors registered in Beccles.
- K P Developments (Takeley) Limited2013
- Mark Doubleday Building Contractors Ltd2026
- Premier Brickwork (East Anglia) Ltd2003
- Ryden Developments Limited2009
- Soanes Builders Ltd.2004
- Suffolk Renovation Company (East Anglia) Limited2019
- Adyta Limited2023
- Anglian Construction Services Ltd2025
All building contractors in Beccles · All trades in Beccles · Builders across the UK
Frequently asked questions
When are J Plant Construction Limited's accounts due?
J Plant Construction Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is J Plant Construction Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is J Plant Construction Limited still trading?
J Plant Construction Limited 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 J Plant Construction Limited do?
J Plant Construction Limited is registered under Construction of commercial buildings (SIC 41201).
How old is J Plant Construction Limited?
J Plant Construction Limited was incorporated on 22 November 2016, 9 years ago.
What is the penalty if J Plant Construction 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 J Plant Construction Limited 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.