- Companies
- Civil engineering
- Brentwood
- MJ Deed Installations Ltd
MJ Deed Installations Ltd
- Company number
- 12053633
- Incorporated
- 17 Jun 20197 years trading
- Registered office
- 85 Greenshaw, Brentwood, Essex, CM14 4YD
- Nature of business
- Construction of railways and underground railways
MJ Deed Installations Ltd is a 7-year-old private limited company registered in Brentwood, company number 12053633, one of 39 civil engineering contractors in Brentwood. 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.
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 MJ Deed Installations 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 up £8,871 (+57.6%) on the year before, to £24K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £47K against £23K owed within a year: 2.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £24K | £4,522 | £47K | £23K | 0 |
| 31 Mar 2024 | £15K | £1,195 | £29K | £14K | 0 |
| 31 Mar 2023 | £13K | £25K | £11K | 1 | |
| 31 Mar 2022 | £15K | £32K | £18K | 1 | |
| 31 Mar 2021 | £19K | £32K | £13K | 1 | |
| 31 Mar 2020 | £11K | £16K | £5,775 | 1 |
Where MJ Deed Installations Ltd is registered
The registered office is in Brentwood (CM14), in the Brentwood local authority area, East of England. Show CM14 4YD on a map.
Other trade companies in CM14
- Solis Signature LimitedProperty developers
- Dubtech Spares LtdMotor traders
- Master Decor LtdPainters and decorators
- Glan Project Services LtdCleaning companies
- Honeybee Design and Interiors LtdInstallers
- Essex Tyres and MOT LimitedMechanics and garages
- Kava Collective LtdMachinery repair and installation
- Elite Roofing & Property Care LtdRoofers
What happens if MJ Deed Installations 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 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
- 12053633
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 June 2019 (7 years ago)
- Registered office
- 85 Greenshaw, Brentwood, Essex, CM14 4YD
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 16 June 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 Brentwood
Other active civil engineering contractors registered in Brentwood.
- Oxfordshire Commercials Ltd2023
- Pandamia Ltd2022
- Progrid Limited2021
- Rail Approved Limited2016
- RJS Planners Limited2014
- S & J Padfield (Contracts) Ltd2001
- S Clark Surfacing Limited2008
- Sach Plant Hire Limited2004
All civil engineering contractors in Brentwood · All trades in Brentwood · Civil engineering across the UK
Frequently asked questions
When are MJ Deed Installations Ltd's accounts due?
MJ Deed Installations Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is MJ Deed Installations Ltd'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 MJ Deed Installations Ltd still trading?
MJ Deed Installations 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 MJ Deed Installations Ltd do?
MJ Deed Installations Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is MJ Deed Installations Ltd?
MJ Deed Installations Ltd was incorporated on 17 June 2019, 7 years ago.
What is the penalty if MJ Deed Installations 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 MJ Deed Installations 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.