- Company number
- 08391867
- Incorporated
- 7 Feb 201313 years trading
- Registered office
- Park View Northwich Road, Antrobus, Northwich, CW9 6HX
- Nature of business
- Glazing
M J Windows Limited is a 13-year-old private limited company registered in Northwich, company number 08391867, one of 10 glazing companies in Northwich. 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 up £3,398 (+81.6%) on the year before, to £7,560.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £19K against £11K owed within a year: 1.7 times cover.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £7,560 | £19K | £11K | 2 | |
| 31 Mar 2024 | £4,162 | £22K | £18K | 3 | |
| 31 Mar 2023 | £4,446 | £22K | £19K | 3 | |
| 31 Mar 2022 | £96 | £7,760 | £18K | £22K | 3 |
| 31 Mar 2021 | £296 | £6,988 | £22K | £27K | 2 |
| 31 Mar 2020 | £83 | £14K | £20K | 2 | |
| 31 Mar 2019 | £21 | £8,362 | £19K | 2 | |
| 31 Mar 2018 | £65 | £7,246 | £19K | 2 | |
| 31 Mar 2017 | £25 | £15K | £28K | 3 | |
| 31 Mar 2016 | £40 | £8,695 | £24K | 3 |
Who runs and owns M J Windows Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** H*** | Director | Feb 2013 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| J*** R*** | Director | Feb 2013 | Sep 2017 |
Person with significant control
Where M J Windows Limited is registered
The registered office is in Northwich (CW9), in the Cheshire West and Chester local authority area, North West. Show CW9 6HX on a map.
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What happens if M J Windows 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
- 08391867
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 2013 (13 years ago)
- Registered office
- Park View Northwich Road, Antrobus, Northwich, CW9 6HX
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 29 January 2026
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in Northwich
Other active glazing companies registered in Northwich.
- Northwich Glass Ltd2015
- Secure Glass Ltd2021
- The Window Exchange Limited1989
- Windows of Cheshire Ltd2001
- Castle Windows Limited2021
- Greens Glass Limited2008
- I.D. Glass & Glazing Limited2006
- J Rathbone Windows & Doors Ltd2018
All glazing companies in Northwich · All trades in Northwich · Glaziers across the UK
Frequently asked questions
When are M J Windows Limited's accounts due?
M J Windows Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is M J Windows 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 M J Windows Limited still trading?
M J Windows Limited 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 M J Windows Limited do?
M J Windows Limited is registered under Glazing (SIC 43342).
How old is M J Windows Limited?
M J Windows Limited was incorporated on 7 February 2013, 13 years ago.
Who runs M J Windows Limited?
M J Windows Limited has 1 active director, the longest-serving appointed in Feb 2013. Their names and service addresses are on the Companies House register.
Who owns M J Windows Limited?
One person or company has significant control of M J Windows Limited: an individual (owns 75% or more of the shares).
What is the penalty if M J Windows 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 M J Windows Limited 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.