- Companies
- Civil engineering
- Slough
- Toner Rail Services Ltd
Toner Rail Services Ltd
- Company number
- 08655230
- Incorporated
- 19 Aug 201313 years trading
- Registered office
- Flat D Park Parade Park Road, Farnham Royal, Slough, SL2 3AU
- Nature of business
- Construction of railways and underground railways
Toner Rail Services Ltd is a 13-year-old private limited company registered in Slough, company number 08655230, one of 39 civil engineering contractors in Slough. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £29K (-53.4%) on the year before, to £25K.
- Current assets of £38K against £13K owed within a year: 2.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £25K | £38K | £13K | 2 | |
| 31 Aug 2024 | £54K | £69K | £17K | 2 | |
| 31 Aug 2023 | £60K | £80K | £20K | 0 |
Where Toner Rail Services Ltd is registered
The registered office is in Slough (SL2), in the Buckinghamshire local authority area, South East. Show SL2 3AU on a map.
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What happens if Toner Rail Services 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 08655230
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 August 2013 (13 years ago)
- Registered office
- Flat D Park Parade Park Road, Farnham Royal, Slough, SL2 3AU
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 7 November 2025
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Slough
Other active civil engineering contractors registered in Slough.
- Yashraj Construction Limited2023
- Asb Construction Limited2013
- Astron Engineers Limited2012
- Atc Rail Consulting Ltd2016
- C Gibbs Ltd2023
- C Radu & Son Ltd2024
- D.W.Francis Limited2009
- Dil Services Con Ltd2026
All civil engineering contractors in Slough · All trades in Slough · Civil engineering across the UK
Frequently asked questions
When are Toner Rail Services Ltd's accounts due?
Toner Rail Services Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Toner Rail Services Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Toner Rail Services Ltd still trading?
Toner Rail Services 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 Toner Rail Services Ltd do?
Toner Rail Services Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is Toner Rail Services Ltd?
Toner Rail Services Ltd was incorporated on 19 August 2013, 13 years ago.
What is the penalty if Toner Rail Services 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 Toner Rail Services 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.