- Companies
- Civil engineering
- Dundee
- KS Plumbing and Utilities Ltd
KS Plumbing and Utilities Ltd
- Company number
- SC894845
- Incorporated
- 3 Jul 2026
- Registered office
- 25D Fleming Gardens South, Dundee, DD3 7LS
- Nature of business
- Construction of utility projects for fluids; Plumbing, heat and air-conditioning installation
KS Plumbing and Utilities Ltd is a newly incorporated private limited company registered in Dundee, company number SC894845, one of 37 civil engineering contractors in Dundee. Its next accounts are due at Companies House on 3 April 2028, and its first CT600 is due at HMRC on 2 July 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 KS Plumbing and Utilities Ltd is registered
The registered office is in Dundee (DD3), in the Dundee City local authority area, Scotland. Show DD3 7LS on a map.
Other trade companies in DD3
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- Draigstone LtdBuilders
- Millars Painters & Decorators LimitedPainters and decorators
- RV Chameleon LtdMechanics and garages
- Scsparks LtdElectricians
- NF Powerwash and Fencing LtdBuilders
- RVM Electrical LtdElectricians
- Tarman Training LimitedCivil engineering
What happens if KS Plumbing and Utilities 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 3 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 4 Apr 2028 to 3 May 2028 | £150 |
| 1 to 3 months late | 4 May 2028 to 3 Jul 2028 | £375 |
| 3 to 6 months late | 4 Jul 2028 to 3 Oct 2028 | £750 |
| More than 6 months late | From 4 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- SC894845
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 July 2026
- Registered office
- 25D Fleming Gardens South, Dundee, DD3 7LS
- Nature of business
- Construction of utility projects for fluids (SIC 42210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Dundee
Other active civil engineering contractors registered in Dundee.
- L G Cooper (Small Contracts) Limited2024
- Mach Energy Services Ltd2024
- Mes Power Engineering Ltd2014
- Morphinx Ltd2023
- N.S.A Utilities Scotland Ltd2024
- Northtech Utilities Limited2025
- NRB Inspections Limited2025
- Prime Aberdeen Ltd2024
All civil engineering contractors in Dundee · All trades in Dundee · Civil engineering across the UK
Frequently asked questions
When are KS Plumbing and Utilities Ltd's accounts due?
KS Plumbing and Utilities Ltd's next accounts are due at Companies House by 3 April 2028 (in 538 days), covering the period to 31 July 2027.
When is KS Plumbing and Utilities 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 2 July 2027, due by 2 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is KS Plumbing and Utilities Ltd still trading?
KS Plumbing and Utilities 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 KS Plumbing and Utilities Ltd do?
KS Plumbing and Utilities Ltd is registered under Construction of utility projects for fluids (SIC 42210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is KS Plumbing and Utilities Ltd?
KS Plumbing and Utilities Ltd was incorporated on 3 July 2026, less than a year ago.
What is the penalty if KS Plumbing and Utilities 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 KS Plumbing and Utilities 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.