- Company number
- 16420884
- Incorporated
- 30 Apr 20251 year trading
- Registered office
- 1-3 Wealdstone Road, Sutton, Surrey, SM3 9QN
- Nature of business
- Glazing
JT Windows Ltd is a 1-year-old private limited company registered in Sutton, company number 16420884, one of 17 glazing companies in Sutton. Its next accounts are due at Companies House on 31 January 2027, and its first CT600 is due at HMRC on 29 April 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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Who runs and owns JT Windows Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| T*** C*** | Director | Apr 2025 |
Person with significant control
Where JT Windows Ltd is registered
The registered office is in Sutton (SM3), in the Sutton local authority area, London. Show SM3 9QN on a map.
Other trade companies in SM3
- Lutetia Construction LtdBuilders
- Bathroom Edit (Surrey) LtdSpecialist contractors
- Zhupnyk V&S Building LtdSpecialist contractors
- Cleaning National LtdCleaning companies
- Apex MP Construction LtdBuilders
- Ca Property Group LtdProperty developers
- Afonin Services LtdInstallers
- Salopon Services LtdInstallers
Also registered at this address
3 other companies use the same registered office as JT Windows Ltd.
- C.J. Construction (Surrey) LimitedPlumbers and heating engineers
- London Motorbike LtdMotor traders
- Valentina Cleaning & Maintenance Services LimitedCleaning companies
What happens if JT 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16420884
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 April 2025 (1 year ago)
- Registered office
- 1-3 Wealdstone Road, Sutton, Surrey, SM3 9QN
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 29 April 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 Sutton
Other active glazing companies registered in Sutton.
- Leo Windows Limited2026
- Milletrade Ltd1999
- Ocular Glazing Ltd2018
- Pure-Radiance (Surrey) Ltd2024
- Theorem Facades Ltd2023
- UPVC Limited1991
- Ype Spitfire Limited2016
- Alaskan Windows Ltd2004
All glazing companies in Sutton · All trades in Sutton · Glaziers across the UK
Frequently asked questions
When are JT Windows Ltd's accounts due?
JT Windows Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is JT 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 29 April 2026, due by 29 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is JT Windows Ltd still trading?
JT 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 JT Windows Ltd do?
JT Windows Ltd is registered under Glazing (SIC 43342).
How old is JT Windows Ltd?
JT Windows Ltd was incorporated on 30 April 2025, 1 year ago.
Who runs JT Windows Ltd?
JT Windows Ltd has 1 active director, the longest-serving appointed in Apr 2025. Their names and service addresses are on the Companies House register.
Who owns JT Windows Ltd?
One person or company has significant control of JT Windows Ltd: an individual (owns 75% or more of the shares).
What is the penalty if JT 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 JT 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.