- Companies
- Machinery repair and installation
- Carterton
- MJ Iron & Earth Ltd.
MJ Iron & Earth Ltd.
- Company number
- 17412889
- Incorporated
- 21 Aug 2026
- Registered office
- 107 Mayfield Close, Carterton, OX18 3QS
- Nature of business
- Repair of machinery; Repair and maintenance of other transport equipment n.e.c.; Repair of other equipment
MJ Iron & Earth Ltd. is a newly incorporated private limited company registered in Carterton, company number 17412889, one of 7 machinery repair and installation companies in Carterton. Its next accounts are due at Companies House on 21 May 2028, and its first CT600 is due at HMRC on 20 August 2028.
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 MJ Iron & Earth Ltd.Or 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 MJ Iron & Earth Ltd. is registered
The registered office is in Carterton (OX18), in the West Oxfordshire local authority area, South East. Show OX18 3QS on a map.
Other trade companies in OX18
- Roof Oxford LimitedBuilders
- King Groundwork & Landscaping LtdSpecialist contractors
- Delta London Decorate LtdPainters and decorators
- Hayes & Cole LimitedCivil engineering
- CW Construction Consultancy LtdBuilders
- 99 Problems LtdLandscapers and gardeners
- Pressed for Time Construction Cleaning LtdCleaning companies
- Bluebell Property Construction LimitedBuilders
What happens if MJ Iron & Earth 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 21 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 May 2028 to 21 Jun 2028 | £150 |
| 1 to 3 months late | 22 Jun 2028 to 21 Aug 2028 | £375 |
| 3 to 6 months late | 22 Aug 2028 to 21 Nov 2028 | £750 |
| More than 6 months late | From 22 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 17412889
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 August 2026
- Registered office
- 107 Mayfield Close, Carterton, OX18 3QS
- Nature of business
- Repair of machinery (SIC 33120)
Repair and maintenance of other transport equipment n.e.c. (SIC 33170)
Repair of other equipment (SIC 33190) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Previous names
- MJ Iorn & Earth Limited (until 1 Sep 2026)
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Carterton
Other active machinery repair and installation companies registered in Carterton.
- Repair Experts Limited2018
- Repair Guys (Oxfordshire) Limited2019
- 1-2-3 Bounce Ltd2019
- Foxtail Garage Limited2010
- H&P Heating & Plumbing Limited2015
- Lin-Jay Contracting Services Ltd.2018
All machinery repair and installation companies in Carterton · All trades in Carterton · Machinery repair and installation across the UK
Frequently asked questions
When are MJ Iron & Earth Ltd.'s accounts due?
MJ Iron & Earth Ltd.'s next accounts are due at Companies House by 21 May 2028 (in 586 days), covering the period to 31 August 2027.
When is MJ Iron & Earth 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 20 August 2027, due by 20 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is MJ Iron & Earth Ltd. still trading?
MJ Iron & Earth 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 Iron & Earth Ltd. do?
MJ Iron & Earth Ltd. is registered under Repair of machinery (SIC 33120); Repair and maintenance of other transport equipment n.e.c. (SIC 33170); Repair of other equipment (SIC 33190).
How old is MJ Iron & Earth Ltd.?
MJ Iron & Earth Ltd. was incorporated on 21 August 2026, less than a year ago.
What is the penalty if MJ Iron & Earth 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 Iron & Earth 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.