- Companies
- Machinery repair and installation
- Leeds
- Watt-Service Limited
Watt-Service Limited
- Company number
- 16181980
- Incorporated
- 14 Jan 20251 year trading
- Registered office
- 95 Waggon Road, Leeds, LS10 4GN
- Nature of business
- Repair of electrical equipment; Other engineering activities; Repair of household appliances and home and garden equipment
Watt-Service Limited is a 1-year-old private limited company registered in Leeds, company number 16181980, one of 231 machinery repair and installation companies in Leeds. Its next accounts are due at Companies House on 14 January 2027, and its first CT600 is due at HMRC on 13 January 2027.
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 Watt-Service Limited is registered
The registered office is in Leeds (LS10), in the Leeds local authority area, Yorkshire and The Humber. Show LS10 4GN on a map.
Other trade companies in LS10
- Mat Luxury Motors LtdMotor traders
- Avm Dryline LtdBuilders
- Nem Build LtdInstallers
- Goodshaw Motors LtdMotor traders
- JW & Son Roofing LtdRoofers
- Doors by Design (Leeds) LtdJoiners and carpenters
- Prime Build & Trade LtdPainters and decorators
- Aehale Electrical LimitedElectricians
What happens if Watt-Service Limited 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 14 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 Jan 2027 to 14 Feb 2027 | £150 |
| 1 to 3 months late | 15 Feb 2027 to 14 Apr 2027 | £375 |
| 3 to 6 months late | 15 Apr 2027 to 14 Jul 2027 | £750 |
| More than 6 months late | From 15 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16181980
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 January 2025 (1 year ago)
- Registered office
- 95 Waggon Road, Leeds, LS10 4GN
- Nature of business
- Repair of electrical equipment (SIC 33140)
Other engineering activities (SIC 71129)
Repair of household appliances and home and garden equipment (SIC 95220) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 13 January 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Leeds
Other active machinery repair and installation companies registered in Leeds.
- Watttech Engineering Ltd2023
- Wharfedale Mechanical Services Limited2015
- White Rose Alloys Ltd2021
- Wild Helicopter Services Ltd2022
- William Parrott Glazing & Joinery Limited2006
- Wired Electrical Leeds Limited2026
- Yorkshire Sharpening & Supplies Ltd2023
- Yorkshiretinting Ltd2014
All machinery repair and installation companies in Leeds · All trades in Leeds · Machinery repair and installation across the UK
Frequently asked questions
When are Watt-Service Limited's accounts due?
Watt-Service Limited's next accounts are due at Companies House by 14 January 2027 (in 93 days), covering the period to 31 January 2026.
When is Watt-Service Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 13 January 2026, due by 13 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Watt-Service Limited still trading?
Watt-Service Limited 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 Watt-Service Limited do?
Watt-Service Limited is registered under Repair of electrical equipment (SIC 33140); Other engineering activities (SIC 71129); Repair of household appliances and home and garden equipment (SIC 95220).
How old is Watt-Service Limited?
Watt-Service Limited was incorporated on 14 January 2025, 1 year ago.
What is the penalty if Watt-Service Limited 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 Watt-Service Limited 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.