- Companies
- Glaziers
- Milnthorpe
- M Kelly Window and Door Installation Ltd
M Kelly Window and Door Installation Ltd
- Company number
- 16637561
- Incorporated
- 8 Aug 20251 year trading
- Registered office
- 1 Owlet Ash Fields, Milnthorpe, Cumbria, LA7 7DA
- Nature of business
- Glazing
M Kelly Window and Door Installation Ltd is a 1-year-old private limited company registered in Milnthorpe, company number 16637561, one of the UK's glazing companies. Its next accounts are due at Companies House on 8 May 2027, and its first CT600 is due at HMRC on 7 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.
Is this your company?
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Where M Kelly Window and Door Installation Ltd is registered
The registered office is in Milnthorpe (LA7), in the Westmorland and Furness local authority area, North West. Show LA7 7DA on a map.
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What happens if M Kelly Window and Door Installation 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 8 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 May 2027 to 8 Jun 2027 | £150 |
| 1 to 3 months late | 9 Jun 2027 to 8 Aug 2027 | £375 |
| 3 to 6 months late | 9 Aug 2027 to 8 Nov 2027 | £750 |
| More than 6 months late | From 9 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
- 16637561
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 August 2025 (1 year ago)
- Registered office
- 1 Owlet Ash Fields, Milnthorpe, Cumbria, LA7 7DA
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Milnthorpe
Other active glazing companies registered in Milnthorpe.
- A P Stanbridge Installations Ltd2025
- Glazeright Ltd2025
- Essex Sealed Units Limited2025
- Amazing Glass Glazing Limited2025
- Chaffinch Windows and Doors Ltd2025
- Plymfit Windows and Doors Limited2025
- Dham Glazing Limited2025
- Eco Trade Glass Limited2025
All glazing companies in Milnthorpe · All trades in Milnthorpe · Glaziers across the UK
Frequently asked questions
When are M Kelly Window and Door Installation Ltd's accounts due?
M Kelly Window and Door Installation Ltd's next accounts are due at Companies House by 8 May 2027 (in 207 days), covering the period to 31 August 2026.
When is M Kelly Window and Door Installation 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 7 August 2026, due by 7 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 M Kelly Window and Door Installation Ltd still trading?
M Kelly Window and Door Installation 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 M Kelly Window and Door Installation Ltd do?
M Kelly Window and Door Installation Ltd is registered under Glazing (SIC 43342).
How old is M Kelly Window and Door Installation Ltd?
M Kelly Window and Door Installation Ltd was incorporated on 8 August 2025, 1 year ago.
What is the penalty if M Kelly Window and Door Installation 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 M Kelly Window and Door Installation 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.