- Company number
- 16646194
- Incorporated
- 12 Aug 20251 year trading
- Registered office
- 10 Old Masters Close, Walsall, WS1 2QP
- Nature of business
- Construction of domestic buildings
MJ&S Ltd is a 1-year-old private limited company registered in Walsall, company number 16646194, one of 222 building contractors in Walsall. Its next accounts are due at Companies House on 12 May 2027, and its first CT600 is due at HMRC on 11 August 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.
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Where MJ&S Ltd is registered
The registered office is in Walsall (WS1), in the Walsall local authority area, West Midlands. Show WS1 2QP on a map.
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What happens if MJ&S 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 12 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 May 2027 to 12 Jun 2027 | £150 |
| 1 to 3 months late | 13 Jun 2027 to 12 Aug 2027 | £375 |
| 3 to 6 months late | 13 Aug 2027 to 12 Nov 2027 | £750 |
| More than 6 months late | From 13 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 16646194
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 August 2025 (1 year ago)
- Registered office
- 10 Old Masters Close, Walsall, WS1 2QP
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Walsall
Other active building contractors registered in Walsall.
- Morthan Construction Limited2025
- MS Build Experts Ltd2025
- Nadas Construct Ltd2024
- New Crest Developments Limited2022
- Newell Construction Ltd2012
- Nine Capital Management Limited2020
- Noah’S Ark Construction Ltd2025
- Norris Brickwork Limited2025
All building contractors in Walsall · All trades in Walsall · Builders across the UK
Frequently asked questions
When are MJ&S Ltd's accounts due?
MJ&S Ltd's next accounts are due at Companies House by 12 May 2027 (in 211 days), covering the period to 31 August 2026.
When is MJ&S 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 11 August 2026, due by 11 August 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is MJ&S Ltd still trading?
MJ&S Ltd 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 MJ&S Ltd do?
MJ&S Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is MJ&S Ltd?
MJ&S Ltd was incorporated on 12 August 2025, 1 year ago.
What is the penalty if MJ&S 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&S Ltd 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.