- Companies
- Plumbers and heating engineers
- Dumfries
- Ian Hay & Son Heating & Plumbing Ltd
Ian Hay & Son Heating & Plumbing Ltd
- Company number
- SC880667
- Incorporated
- 27 Feb 2026
- Registered office
- C/O Farries, Kirk & McVean Dumfries Enterprise Park, Heathhall, Dumfries, DG1 3SJ
- Nature of business
- Plumbing, heat and air-conditioning installation
Ian Hay & Son Heating & Plumbing Ltd is a newly incorporated private limited company registered in Dumfries, company number SC880667, one of 23 plumbing and heating companies in Dumfries. Its next accounts are due at Companies House on 27 November 2027, and its first CT600 is due at HMRC on 26 February 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 Ian Hay & Son Heating & Plumbing Ltd is registered
The registered office is in Dumfries (DG1), in the Dumfries and Galloway local authority area, Scotland. Show DG1 3SJ on a map.
Other trade companies in DG1
- Rooftek Roofing LtdRoofers
- K&M Tyre Services LtdMechanics and garages
- Rory Porteous Plumbing & Heating LimitedPlumbers and heating engineers
- Unique Landscapes & Stonecraft LimitedSpecialist contractors
- Eml Garage Car Sales LtdMotor traders
- Dca Contracting LimitedSpecialist contractors
- Dbdoorsandfloors LimitedJoiners and carpenters
- Ingram Electrical & Property Services LtdMachinery repair and installation
Also registered at this address
13 other companies use the same registered office as Ian Hay & Son Heating & Plumbing Ltd.
- Andy Thom Plumbing & Heating LimitedPlumbers and heating engineers
- Aps Contractors Group LimitedCivil engineering
- Brownriggs LimitedMechanics and garages
- Car and Truck Services LimitedMechanics and garages
- Dca Contracting LimitedSpecialist contractors
- Eb Metering LimitedInstallers
- LPM Contracting LimitedCivil engineering
- Pleacairn Services LimitedInstallers
- Rory Porteous Plumbing & Heating LimitedPlumbers and heating engineers
- Rutherfords Electrical Solutions LtdElectricians
- Stephen Shaw Joinery & Building LtdBuilders
- Velo Montgomerie LimitedMachinery repair and installation
- Windsor Home Improvements LimitedBuilders
What happens if Ian Hay & Son Heating & Plumbing 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 27 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Nov 2027 to 27 Dec 2027 | £150 |
| 1 to 3 months late | 28 Dec 2027 to 27 Feb 2028 | £375 |
| 3 to 6 months late | 28 Feb 2028 to 27 May 2028 | £750 |
| More than 6 months late | From 28 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- SC880667
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 February 2026
- Registered office
- C/O Farries, Kirk & McVean Dumfries Enterprise Park, Heathhall, Dumfries, DG1 3SJ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Dumfries
Other active plumbing and heating companies registered in Dumfries.
- JJ Plumbing & Bathrooms Limited2021
- KD Muirhead Limited2009
- Milroy Heating Ltd2024
- Nithsdale Plumbing & Heating Limited2013
- Rory Porteous Plumbing & Heating Limited2026
- S & D Plumbing and Heating Services Limited2022
- Solway Gas and Heating Supplies Limited2014
- Stuart Kennedy Heating Services Limited2011
All plumbing and heating companies in Dumfries · All trades in Dumfries · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ian Hay & Son Heating & Plumbing Ltd's accounts due?
Ian Hay & Son Heating & Plumbing Ltd's next accounts are due at Companies House by 27 November 2027 (in 410 days), covering the period to 28 February 2027.
When is Ian Hay & Son Heating & Plumbing 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 26 February 2027, due by 26 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ian Hay & Son Heating & Plumbing Ltd still trading?
Ian Hay & Son Heating & Plumbing 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 Ian Hay & Son Heating & Plumbing Ltd do?
Ian Hay & Son Heating & Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ian Hay & Son Heating & Plumbing Ltd?
Ian Hay & Son Heating & Plumbing Ltd was incorporated on 27 February 2026, less than a year ago.
What is the penalty if Ian Hay & Son Heating & Plumbing 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 Ian Hay & Son Heating & Plumbing 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.