- Company number
- 16971466
- Incorporated
- 19 Jan 2026
- Registered office
- 577 Stanningley Road, Leeds, LS13 4EL
- Nature of business
- Glazing
Secure Windows Ltd is a newly incorporated private limited company registered in Leeds, company number 16971466, one of 33 glazing companies in Leeds. Its next accounts are due at Companies House on 19 October 2027, and its first CT600 is due at HMRC on 18 January 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.
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Where Secure Windows Ltd is registered
The registered office is in Leeds (LS13), in the Leeds local authority area, Yorkshire and The Humber. Show LS13 4EL on a map.
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What happens if Secure Windows 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 19 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Oct 2027 to 19 Nov 2027 | £150 |
| 1 to 3 months late | 20 Nov 2027 to 19 Jan 2028 | £375 |
| 3 to 6 months late | 20 Jan 2028 to 19 Apr 2028 | £750 |
| More than 6 months late | From 20 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16971466
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 January 2026
- Registered office
- 577 Stanningley Road, Leeds, LS13 4EL
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 18 March 2026
- Previous names
- Safeseal Windows Ltd (until 26 Jan 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 Leeds
Other active glazing companies registered in Leeds.
- Select Products (Yorkshire) Limited2011
- Smart Glazing Ltd2013
- Specialist Glazing Installations UK Ltd2021
- Specialist Laminates Ltd2013
- Tip Top Windows and Doors Ltd2024
- Ultraglaze Leeds Ltd2025
- Value Homes Limited2002
- Vista Installations Ltd2024
All glazing companies in Leeds · All trades in Leeds · Glaziers across the UK
Frequently asked questions
When are Secure Windows Ltd's accounts due?
Secure Windows Ltd's next accounts are due at Companies House by 19 October 2027 (in 372 days), covering the period to 31 January 2027.
When is Secure Windows 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 18 January 2027, due by 18 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Secure Windows Ltd still trading?
Secure Windows 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 Secure Windows Ltd do?
Secure Windows Ltd is registered under Glazing (SIC 43342).
How old is Secure Windows Ltd?
Secure Windows Ltd was incorporated on 19 January 2026, less than a year ago.
What is the penalty if Secure Windows 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 Secure Windows 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.