Company profile · Glaziers
JN Installations Ltd
JN Installations Ltd is a 1-year-old private limited company registered in Towcester, company number 16738055, one of the UK's glazing companies. Its next accounts are due at Companies House on 23 June 2027, and its first CT600 is due at HMRC on 22 September 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 JN Installations Ltd is registered
The registered office is in Towcester (NN12), in the West Northamptonshire local authority area, East Midlands. Show NN12 6BS on a map.
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Also registered at this address
15 other companies use the same registered office as JN Installations Ltd.
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What happens if JN 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 23 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Jun 2027 to 23 Jul 2027 | £150 |
| 1 to 3 months late | 24 Jul 2027 to 23 Sep 2027 | £375 |
| 3 to 6 months late | 24 Sep 2027 to 23 Dec 2027 | £750 |
| More than 6 months late | From 24 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16738055
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 September 2025 (1 year ago)
- Registered office
- Office 6 Town Hall, 86 Watling Street East, Towcester, Northants, NN12 6BS
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 22 September 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 Towcester
Other active glazing companies registered in Towcester.
- Vitrum Glass Ltd2025
- Ecofilms Ltd2025
- Trade Glazing Ltd2025
- Fab Windows and Doors Limited2025
- HJW Limited2025
- Warmline WDG Ltd2025
- H & E Glazing Ltd2025
- Agk Glass Limited2025
All glazing companies in Towcester · All trades in Towcester · Glaziers across the UK
Frequently asked questions
When are JN Installations Ltd's accounts due?
JN Installations Ltd's next accounts are due at Companies House by 23 June 2027 (in 254 days), covering the period to 30 September 2026.
When is JN Installations 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 22 September 2026, due by 22 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is JN Installations Ltd still trading?
JN 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 JN Installations Ltd do?
JN Installations Ltd is registered under Glazing (SIC 43342).
How old is JN Installations Ltd?
JN Installations Ltd was incorporated on 23 September 2025, 1 year ago.
What is the penalty if JN 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 JN 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.