- Companies
- Installers
- Leicester
- Insono Av Ltd
Insono Av Ltd
- Company number
- 16976736
- Incorporated
- 20 Jan 2026
- Registered office
- 18 Packer Avenue, Leicester Forest East, Leicester, LE3 3QG
- Nature of business
- Other construction installation
Insono Av Ltd is a newly incorporated private limited company registered in Leicester, company number 16976736, one of 201 installation companies (insulation, lifts, shutters and similar) in Leicester. Its next accounts are due at Companies House on 20 October 2027, and its first CT600 is due at HMRC on 19 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 Insono Av Ltd is registered
The registered office is in Leicester (LE3), in the Blaby local authority area, East Midlands. Show LE3 3QG on a map.
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What happens if Insono Av 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 20 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Oct 2027 to 20 Nov 2027 | £150 |
| 1 to 3 months late | 21 Nov 2027 to 20 Jan 2028 | £375 |
| 3 to 6 months late | 21 Jan 2028 to 20 Apr 2028 | £750 |
| More than 6 months late | From 21 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
- 16976736
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 January 2026
- Registered office
- 18 Packer Avenue, Leicester Forest East, Leicester, LE3 3QG
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Leicester
Other active installation companies (insulation, lifts, shutters and similar) registered in Leicester.
- Install U.K. Midland Ltd2018
- Intact Enterprise Ltd2019
- Interior Design Solutions Leicester Limited2012
- J & P Fencing Limited2005
- J D C Stabilisation Limited2024
- JB1 Displays Limited2025
- JG Fencing Ltd2022
- JG Insulation Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Leicester · All trades in Leicester · Installers across the UK
Frequently asked questions
When are Insono Av Ltd's accounts due?
Insono Av Ltd's next accounts are due at Companies House by 20 October 2027 (in 372 days), covering the period to 31 January 2027.
When is Insono Av 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 19 January 2027, due by 19 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 Insono Av Ltd still trading?
Insono Av 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 Insono Av Ltd do?
Insono Av Ltd is registered under Other construction installation (SIC 43290).
How old is Insono Av Ltd?
Insono Av Ltd was incorporated on 20 January 2026, less than a year ago.
What is the penalty if Insono Av 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 Insono Av 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.