- Companies
- Mechanics and garages
- Stranraer
- S. McDowall Mechanical Engineers Ltd
S. McDowall Mechanical Engineers Ltd
- Company number
- SC899791
- Incorporated
- 20 Aug 2026
- Registered office
- 27 High Park Avenue, Stranraer, DG9 0DE
- Nature of business
- Maintenance and repair of motor vehicles
S. McDowall Mechanical Engineers Ltd is a newly incorporated private limited company registered in Stranraer, company number SC899791, one of 8 vehicle repair garages in Stranraer. Its next accounts are due at Companies House on 20 May 2028, and its first CT600 is due at HMRC on 19 August 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 S. McDowall Mechanical Engineers Ltd is registered
The registered office is in Stranraer (DG9), in the Dumfries and Galloway local authority area, Scotland. Show DG9 0DE on a map.
Other trade companies in DG9
- Safety Solved LimitedCivil engineering
- Atd Automotive LtdMechanics and garages
- Allan Projects LtdBuilders
- Sgwvalets LtdCleaning companies
- Agsgroundworks LimitedInstallers
- West Coast Utilities & Civils LtdSpecialist contractors
- A.T.L.S Services LtdPlumbers and heating engineers
- MHR Engineering LtdMechanics and garages
Also registered at this address
7 other companies use the same registered office as S. McDowall Mechanical Engineers Ltd.
- Beesley Property Solutions LtdInstallers
- C B Trees & Groundworks LtdGroundworks and demolition
- Faulmech Services LtdMachinery repair and installation
- Hunter Developments (Scotland) LtdInstallers
- Kraig Electrical LimitedElectricians
- Pro Touch Decorators LimitedPainters and decorators
- Thompson Welding & Fabrication LtdFinishing trades
What happens if S. McDowall Mechanical Engineers 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 20 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 May 2028 to 20 Jun 2028 | £150 |
| 1 to 3 months late | 21 Jun 2028 to 20 Aug 2028 | £375 |
| 3 to 6 months late | 21 Aug 2028 to 20 Nov 2028 | £750 |
| More than 6 months late | From 21 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- SC899791
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 August 2026
- Registered office
- 27 High Park Avenue, Stranraer, DG9 0DE
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Stranraer
Other active vehicle repair garages registered in Stranraer.
- Sandmill MOT Centre Ltd2011
- Atd Automotive Ltd2026
- Auto Sparks (Stranraer) Ltd2014
- Hamilton Motor Engineering Ltd2013
- MHR Engineering Ltd2025
- NXN Group Ltd2024
- Reid's Arc Ltd2024
All vehicle repair garages in Stranraer · All trades in Stranraer · Mechanics and garages across the UK
Frequently asked questions
When are S. McDowall Mechanical Engineers Ltd's accounts due?
S. McDowall Mechanical Engineers Ltd's next accounts are due at Companies House by 20 May 2028 (in 585 days), covering the period to 31 August 2027.
When is S. McDowall Mechanical Engineers 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 19 August 2027, due by 19 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is S. McDowall Mechanical Engineers Ltd still trading?
S. McDowall Mechanical Engineers 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 S. McDowall Mechanical Engineers Ltd do?
S. McDowall Mechanical Engineers Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is S. McDowall Mechanical Engineers Ltd?
S. McDowall Mechanical Engineers Ltd was incorporated on 20 August 2026, less than a year ago.
What is the penalty if S. McDowall Mechanical Engineers 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 S. McDowall Mechanical Engineers 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.