- Companies
- Installers
- Basildon
- RTS Ventilation Specialists Limited
RTS Ventilation Specialists Limited
- Company number
- 16368700
- Incorporated
- 7 Apr 20251 year trading
- Registered office
- 4 Capricorn Centre, Cranes Farm Road, Basildon, Essex, SS14 3JJ
- Nature of business
- Other construction installation
RTS Ventilation Specialists Limited is a 1-year-old private limited company registered in Basildon, company number 16368700, one of 136 installation companies (insulation, lifts, shutters and similar) in Basildon. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 RTS Ventilation Specialists Limited is registered
The registered office is in Basildon (SS14), in the Basildon local authority area, East of England. Show SS14 3JJ on a map.
Other trade companies in SS14
- Texaco Essex LtdCleaning companies
- Premier Build Services LimitedFinishing trades
- Justrepairs & Paint LtdMechanics and garages
- Edyghost. LtdBuilders
- MSB Colchester Electrical LimitedElectricians
- Climate One LtdPlumbers and heating engineers
- Elsm LtdElectricians
- Redmarsh Property Maintenance LimitedCleaning companies
Shared registered office
627 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 RTS Ventilation Specialists Limited 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 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 16368700
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 April 2025 (1 year ago)
- Registered office
- 4 Capricorn Centre, Cranes Farm Road, Basildon, Essex, SS14 3JJ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 6 April 2026
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 Basildon
Other active installation companies (insulation, lifts, shutters and similar) registered in Basildon.
- S Brown Construction (Essex) Limited2019
- S Brown Construction UK Services Limited2026
- Sa Maintenance Limited2014
- Sam Construct & Development Ltd2026
- Schija Construction Ltd2026
- Serte Ltd2017
- SJ Monk Contractors Limited2012
- Skyline Air Conditioning Services Limited2005
All installation companies (insulation, lifts, shutters and similar) in Basildon · All trades in Basildon · Installers across the UK
Frequently asked questions
When are RTS Ventilation Specialists Limited's accounts due?
RTS Ventilation Specialists Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is RTS Ventilation Specialists Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is RTS Ventilation Specialists Limited still trading?
RTS Ventilation Specialists Limited 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 RTS Ventilation Specialists Limited do?
RTS Ventilation Specialists Limited is registered under Other construction installation (SIC 43290).
How old is RTS Ventilation Specialists Limited?
RTS Ventilation Specialists Limited was incorporated on 7 April 2025, 1 year ago.
What is the penalty if RTS Ventilation Specialists Limited 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 RTS Ventilation Specialists Limited 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.