- Company number
- 16793419
- Incorporated
- 17 Oct 2025
- Registered office
- Em Double Glazing Ltd, Richardson Street, Derby, DE22 3GR
- Nature of business
- Glazing
Em Double Glazing Ltd is a newly incorporated private limited company registered in Derby, company number 16793419, one of 18 glazing companies in Derby. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 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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Where Em Double Glazing Ltd is registered
The registered office is in Derby (DE22), in the Derby local authority area, East Midlands. Show DE22 3GR on a map.
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What happens if Em Double Glazing 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
- 16793419
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 October 2025
- Registered office
- Em Double Glazing Ltd, Richardson Street, Derby, DE22 3GR
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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 Derby
Other active glazing companies registered in Derby.
- Euro Trade Derby Ltd2025
- GP Window Services Limited2007
- Grove Improvements Limited2003
- J & B Windows Limited2013
- JPD Double Glazing Int Ltd2025
- Lorien Windows Limited2019
- Midland Glass Company Limited1983
- Minster Conservatories, Doors & Windows Ltd2013
All glazing companies in Derby · All trades in Derby · Glaziers across the UK
Frequently asked questions
When are Em Double Glazing Ltd's accounts due?
Em Double Glazing Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Em Double Glazing Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Em Double Glazing Ltd still trading?
Em Double Glazing 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 Em Double Glazing Ltd do?
Em Double Glazing Ltd is registered under Glazing (SIC 43342).
How old is Em Double Glazing Ltd?
Em Double Glazing Ltd was incorporated on 17 October 2025, less than a year ago.
What is the penalty if Em Double Glazing 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 Em Double Glazing 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.