- Company number
- 17084710
- Incorporated
- 11 Mar 2026
- Registered office
- Swiss House Beckingham Street, Tolleshunt Major, Maldon, Essex, CM9 8LZ
- Nature of business
- Glazing
Cad Windows Ltd is a newly incorporated private limited company registered in Maldon, company number 17084710, one of 16 glazing companies in Maldon. Its next accounts are due at Companies House on 11 December 2027, and its first CT600 is due at HMRC on 10 March 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 Cad Windows Ltd is registered
The registered office is in Maldon (CM9), in the Maldon local authority area, East of England. Show CM9 8LZ on a map.
Other trade companies in CM9
- Rose Prestige Automotive LimitedMotor traders
- S&B Restoration LtdFinishing trades
- Ojf Air LimitedPlumbers and heating engineers
- Eluvis (Boston) LtdProperty developers
- Maldon Electrical LtdElectricians
- Eluvis Dover LtdProperty developers
- Eluvis Peasmarsh LtdProperty developers
- Rubberworx Safety Surfacing LtdGroundworks and demolition
Shared registered office
37 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Cad 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 11 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Dec 2027 to 11 Jan 2028 | £150 |
| 1 to 3 months late | 12 Jan 2028 to 11 Mar 2028 | £375 |
| 3 to 6 months late | 12 Mar 2028 to 11 Jun 2028 | £750 |
| More than 6 months late | From 12 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17084710
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 March 2026
- Registered office
- Swiss House Beckingham Street, Tolleshunt Major, Maldon, Essex, CM9 8LZ
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Maldon
Other active glazing companies registered in Maldon.
- Diamond Windows and Conservatories Limited2016
- Glazing Solutions Essex Limited2025
- Harrella Glazing Solutions Limited2016
- Henkal Ltd2018
- I & A Windows and Conservatories Limited2014
- Image Windows & Doors (Essex) Limited2018
- Maldon Rapid Repair Ltd2026
- Neil Davis Glass Limited2007
All glazing companies in Maldon · All trades in Maldon · Glaziers across the UK
Frequently asked questions
When are Cad Windows Ltd's accounts due?
Cad Windows Ltd's next accounts are due at Companies House by 11 December 2027 (in 424 days), covering the period to 30 April 2027.
When is Cad 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 10 March 2027, due by 10 March 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Cad Windows Ltd still trading?
Cad 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 Cad Windows Ltd do?
Cad Windows Ltd is registered under Glazing (SIC 43342).
How old is Cad Windows Ltd?
Cad Windows Ltd was incorporated on 11 March 2026, less than a year ago.
What is the penalty if Cad 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 Cad 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.