- Companies
- Builders
- Southminster
- J K B S Contracts Ltd
J K B S Contracts Ltd
- Company number
- 11080649
- Incorporated
- 23 Nov 20178 years trading
- Registered office
- Unit 14 the Maltings Industrial Estate, Hall Road, Southminster, Essex, CM0 7EQ
- Nature of business
- Construction of domestic buildings
J K B S Contracts Ltd is a 8-year-old private limited company registered in Southminster, company number 11080649, one of the UK's building contractors. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the 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 J K B S Contracts 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.
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 down £8,610 on the year before, to -£7,957.
- Net assets rose in 1 of 7 year-on-year comparisons on record.
- Current assets of £17K against £12K owed within a year: 1.4 times cover.
- 2 employees on average during the year.
- 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 Oct 2025 | -£7,957 | £17K | £12K | 2 | |
| 31 Oct 2024 | £653 | £52K | £38K | 2 | |
| 31 Oct 2023 | £2,374 | £68K | £46K | 1 | |
| 31 Oct 2022 | £5,540 | £120K | £30K | 2 | |
| 31 Oct 2021 | £1,123 | £111K | £21K | 2 | |
| 31 Oct 2020 | £13K | £111K | £45K | 2 | |
| 31 Oct 2019 | £79K | £181K | £97K | 2 | |
| 31 Oct 2018 | £104K | £184K | £71K |
Where J K B S Contracts Ltd is registered
The registered office is in Southminster (CM0), in the Maldon local authority area, East of England. Show CM0 7EQ on a map.
Other trade companies in CM0
- WP Ground Maintenance LtdLandscapers and gardeners
- J&B Builderpro LtdBuilders
- MGN Rope Access LtdSpecialist contractors
- Essex Mechanical Installations LtdPlumbers and heating engineers
- Essex Plastering and Rendering LtdPlasterers
- Sandor Renovations LtdBuilders
- Redama LtdCleaning companies
- R & N Soloutions LimitedInstallers
Also registered at this address
4 other companies use the same registered office as J K B S Contracts Ltd.
- Dengie Plumbing Services LtdPlumbers and heating engineers
- Insomnia Holdings LtdCivil engineering
- Lewis James Carpentry LtdInstallers
- M.Freedman Electrical LtdElectricians
What happens if J K B S Contracts 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 11080649
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 November 2017 (8 years ago)
- Registered office
- Unit 14 the Maltings Industrial Estate, Hall Road, Southminster, Essex, CM0 7EQ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 22 November 2025
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 Southminster
Other active building contractors registered in Southminster.
All building contractors in Southminster · All trades in Southminster · Builders across the UK
Frequently asked questions
When are J K B S Contracts Ltd's accounts due?
J K B S Contracts Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is J K B S Contracts Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is J K B S Contracts Ltd still trading?
J K B S Contracts 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 J K B S Contracts Ltd do?
J K B S Contracts Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is J K B S Contracts Ltd?
J K B S Contracts Ltd was incorporated on 23 November 2017, 8 years ago.
What is the penalty if J K B S Contracts 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 J K B S Contracts 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.