- Companies
- Mechanics and garages
- Rushden
- Mario & Son Smartfix Ltd
Mario & Son Smartfix Ltd
- Company number
- 16163116
- Incorporated
- 4 Jan 20251 year trading
- Registered office
- 5 Sycamore Close, Rushden, NN10 0JP
- Nature of business
- Maintenance and repair of motor vehicles
Mario & Son Smartfix Ltd is a 1-year-old private limited company registered in Rushden, company number 16163116, one of 34 vehicle repair garages in Rushden. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 January 2026, as filed at Companies House.
Where Mario & Son Smartfix Ltd is registered
The registered office is in Rushden (NN10), in the North Northamptonshire local authority area, East Midlands. Show NN10 0JP on a map.
Other trade companies in NN10
- Nene Valley Window Cleaning LtdCleaning companies
- Orla Projects LtdCleaning companies
- Rushden Hand Car Wash & Detailing LtdCleaning companies
- Bedford Flow Co LtdPlumbers and heating engineers
- Super Wash Hand Car Wash LtdCleaning companies
- Rockers Electrical Services LtdElectricians
- Hiett's Climate Solutions LtdPlumbers and heating engineers
- MDN Plumbing LtdPlumbers and heating engineers
What happens if Mario & Son Smartfix 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 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
- 16163116
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 January 2025 (1 year ago)
- Registered office
- 5 Sycamore Close, Rushden, NN10 0JP
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 19 December 2025
Filing notes for vehicle repair garages
Garages hold parts stock and often own diagnostic equipment and ramps, which qualify for capital allowances.
Similar companies in Rushden
Other active vehicle repair garages registered in Rushden.
- North Tyres Services Ltd2017
- Onestop Autocentre Limited2006
- Quickfixm&G Limited2018
- Ra85 Limited2017
- Rushden MOT Centre Limited2004
- Scolaric Ltd2025
- SJC Refinishers Ltd2014
- T C Coomber Limited2018
All vehicle repair garages in Rushden · All trades in Rushden · Mechanics and garages across the UK
Frequently asked questions
When are Mario & Son Smartfix Ltd's accounts due?
Mario & Son Smartfix Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Mario & Son Smartfix Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Mario & Son Smartfix Ltd still trading?
Mario & Son Smartfix 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 Mario & Son Smartfix Ltd do?
Mario & Son Smartfix Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Mario & Son Smartfix Ltd?
Mario & Son Smartfix Ltd was incorporated on 4 January 2025, 1 year ago.
What is the penalty if Mario & Son Smartfix 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 Mario & Son Smartfix 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.