- Companies
- Specialist contractors
- Caterham
- Simply Windows and Doors Ltd
Simply Windows and Doors Ltd
- Company number
- 17176506
- Incorporated
- 23 Apr 2026
- Registered office
- 27 Francis Road, Caterham, Surrey, CR3 5NR
- Nature of business
- Other specialised construction activities n.e.c.
Simply Windows and Doors Ltd is a newly incorporated private limited company registered in Caterham, company number 17176506, one of 31 specialist construction companies in Caterham. Its next accounts are due at Companies House on 23 January 2028, and its first CT600 is due at HMRC on 22 April 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 Simply Windows and Doors Ltd is registered
The registered office is in Caterham (CR3), in the Tandridge local authority area, South East. Show CR3 5NR on a map.
Other trade companies in CR3
- Epw Group (London) LtdCleaning companies
- Limitless Flooring LtdFloor and wall tilers
- 5 Star Renovation LtdFinishing trades
- Moncur Heating LimitedPlumbers and heating engineers
- Rayce Projects LtdProperty developers
- DDB Building LtdFinishing trades
- Eljayar LimitedLandscapers and gardeners
- Apex Scaffold Services LtdScaffolders
What happens if Simply Windows and Doors 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Jan 2028 to 23 Feb 2028 | £150 |
| 1 to 3 months late | 24 Feb 2028 to 23 Apr 2028 | £375 |
| 3 to 6 months late | 24 Apr 2028 to 23 Jul 2028 | £750 |
| More than 6 months late | From 24 Jul 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
- 17176506
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 April 2026
- Registered office
- 27 Francis Road, Caterham, Surrey, CR3 5NR
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Caterham
Other active specialist construction companies registered in Caterham.
- Soundproofing UK Ltd2015
- SRS Windows and Doors Limited2014
- Tko Construction Services Ltd2024
- Turfrite Limited1990
- Urban Scaffolding Ltd2002
- Associated Welding Supplies Ltd2009
- Big & Small Aggregates Ltd2023
- Crowe Plant Fabrication Limited1978
All specialist construction companies in Caterham · All trades in Caterham · Specialist contractors across the UK
Frequently asked questions
When are Simply Windows and Doors Ltd's accounts due?
Simply Windows and Doors Ltd's next accounts are due at Companies House by 23 January 2028 (in 467 days), covering the period to 30 April 2027.
When is Simply Windows and Doors 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 April 2027, due by 22 April 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 Simply Windows and Doors Ltd still trading?
Simply Windows and Doors 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 Simply Windows and Doors Ltd do?
Simply Windows and Doors Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Simply Windows and Doors Ltd?
Simply Windows and Doors Ltd was incorporated on 23 April 2026, less than a year ago.
What is the penalty if Simply Windows and Doors 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 Simply Windows and Doors 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.