- Companies
- Plumbers and heating engineers
- Ayr
- TMS Plumbing and Heating Ltd
TMS Plumbing and Heating Ltd
- Company number
- SC830721
- Incorporated
- 3 Dec 20241 year trading
- Registered office
- C/O Calder Accouting Ltd Office 21 Citadel House, 6 Citadel Place, Ayr, South Ayrshire, KA7 1JN
- Nature of business
- Plumbing, heat and air-conditioning installation
TMS Plumbing and Heating Ltd is a 1-year-old private limited company registered in Ayr, company number SC830721, one of 27 plumbing and heating companies in Ayr. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 December 2025, as filed at Companies House.
Where TMS Plumbing and Heating Ltd is registered
The registered office is in Ayr (KA7), in the South Ayrshire local authority area, Scotland. Show KA7 1JN on a map.
Other trade companies in KA7
- J McEwan & Son Electrical LtdElectricians
- Net Zero Insulation Scot LtdInstallers
- GG Solutions (Scotland) LtdScaffolders
- DD Walsh & Son LtdBuilders
- DM Rodger & Sons LtdProperty developers
- David Thornton Heating Installation Services LtdPlumbers and heating engineers
- RDS Plumbing Heating and Bathrooms LtdBuilders
- Duncan’S Details LtdCleaning companies
Also registered at this address
1 other company uses the same registered office as TMS Plumbing and Heating Ltd.
- Duo-Tech Services LtdElectricians
What happens if TMS Plumbing and Heating 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- SC830721
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 December 2024 (1 year ago)
- Registered office
- C/O Calder Accouting Ltd Office 21 Citadel House, 6 Citadel Place, Ayr, South Ayrshire, KA7 1JN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 2 December 2025
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 Ayr
Other active plumbing and heating companies registered in Ayr.
- Abacus Plumbing & Heating (Ayrshire) Limited2006
- Adored Joinery Ltd2021
- Ayr Source One Ltd2025
- Darryl White Home Improvements Ltd2024
- Darwin Johnstone Plumbing and Heating Ltd2010
- David Thornton Heating Installation Services Ltd2026
- Davidson Gas Services Ltd2011
- Derek Williamson Bathrooms Ltd.2019
All plumbing and heating companies in Ayr · All trades in Ayr · Plumbers and heating engineers across the UK
Frequently asked questions
When are TMS Plumbing and Heating Ltd's accounts due?
TMS Plumbing and Heating Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is TMS Plumbing and Heating Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is TMS Plumbing and Heating Ltd still trading?
TMS Plumbing and Heating 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 TMS Plumbing and Heating Ltd do?
TMS Plumbing and Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is TMS Plumbing and Heating Ltd?
TMS Plumbing and Heating Ltd was incorporated on 3 December 2024, 1 year ago.
What is the penalty if TMS Plumbing and Heating 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 TMS Plumbing and Heating 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.