- Companies
- Installers
- South Croydon
- Truestone National Ltd
Truestone National Ltd
- Company number
- 17296777
- Incorporated
- 23 Jun 2026
- Registered office
- Suite 57-58 Capital Business Centre, 22 Carlton Road, South Croydon, CR2 0BS
- Nature of business
- Other construction installation; Other specialised construction activities n.e.c.
Truestone National Ltd is a newly incorporated private limited company registered in South Croydon, company number 17296777, one of 27 installation companies (insulation, lifts, shutters and similar) in South Croydon. Its next accounts are due at Companies House on 23 March 2028, and its first CT600 is due at HMRC on 22 June 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 Truestone National Ltd is registered
The registered office is in South Croydon (CR2), in the Croydon local authority area, London. Show CR2 0BS on a map.
Other trade companies in CR2
- Noviolux LtdPainters and decorators
- Ottorigo LimitedInstallers
- DRJ Electricals-Gas LtdElectricians
- The New Drivers Shop LtdMotor traders
- Knoxford Plumbing & Heating LtdPlumbers and heating engineers
- Frontline Design & Build LtdBuilders
- Vellarowheels LtdMotor traders
- Lady Ace Cleaning Co LimitedCleaning companies
Shared registered office
29 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 Truestone National 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 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Mar 2028 to 23 Apr 2028 | £150 |
| 1 to 3 months late | 24 Apr 2028 to 23 Jun 2028 | £375 |
| 3 to 6 months late | 24 Jun 2028 to 23 Sep 2028 | £750 |
| More than 6 months late | From 24 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17296777
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 June 2026
- Registered office
- Suite 57-58 Capital Business Centre, 22 Carlton Road, South Croydon, CR2 0BS
- Nature of business
- Other construction installation (SIC 43290)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 June (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 South Croydon
Other active installation companies (insulation, lifts, shutters and similar) registered in South Croydon.
- Visione Interiors Ltd2012
- VNJ.Polius Ltd2018
- 3PS Lift Ltd2025
- Ace London Maintenance Ltd2021
- BDC Improvements Ltd2023
- Elevate Fitters Ltd2020
- Fire Escape Limited2001
- J Watkins Ltd2021
All installation companies (insulation, lifts, shutters and similar) in South Croydon · All trades in South Croydon · Installers across the UK
Frequently asked questions
When are Truestone National Ltd's accounts due?
Truestone National Ltd's next accounts are due at Companies House by 23 March 2028 (in 527 days), covering the period to 30 June 2027.
When is Truestone National 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 June 2027, due by 22 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Truestone National Ltd still trading?
Truestone National 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 Truestone National Ltd do?
Truestone National Ltd is registered under Other construction installation (SIC 43290); Other specialised construction activities n.e.c. (SIC 43999).
How old is Truestone National Ltd?
Truestone National Ltd was incorporated on 23 June 2026, less than a year ago.
What is the penalty if Truestone National 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 Truestone National 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.