- Company number
- 17049490
- Incorporated
- 23 Feb 2026
- Registered office
- Flat 21, Bath Road, Slough, SL1 3HZ
- Nature of business
- Construction of domestic buildings; Other construction installation
Vast Vent Ltd is a newly incorporated private limited company registered in Slough, company number 17049490, one of 683 building contractors in Slough. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 22 February 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 Vast Vent Ltd is registered
The registered office is in Slough (SL1), in the Slough local authority area, South East. Show SL1 3HZ on a map.
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What happens if Vast Vent 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17049490
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 February 2026
- Registered office
- Flat 21, Bath Road, Slough, SL1 3HZ
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other construction installation (SIC 43290) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Slough
Other active building contractors registered in Slough.
- Veeko Builders Limited2024
- Vexora UK Services Ltd2026
- VG29 Builders Ltd2025
- Vik Consruction Ltd2023
- Vipen Construction Ltd2016
- Virk Construction London Ltd2026
- Virk Construction Services Limited2018
- Visionbuild Pro Ltd2024
All building contractors in Slough · All trades in Slough · Builders across the UK
Frequently asked questions
When are Vast Vent Ltd's accounts due?
Vast Vent Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2027.
When is Vast Vent 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 February 2027, due by 22 February 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Vast Vent Ltd still trading?
Vast Vent 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 Vast Vent Ltd do?
Vast Vent Ltd is registered under Construction of domestic buildings (SIC 41202); Other construction installation (SIC 43290).
How old is Vast Vent Ltd?
Vast Vent Ltd was incorporated on 23 February 2026, less than a year ago.
What is the penalty if Vast Vent 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 Vast Vent 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.