- Companies
- Plumbers and heating engineers
- Norwich
- KWS Plumbing and Heating Ltd
KWS Plumbing and Heating Ltd
- Company number
- 16966715
- Incorporated
- 15 Jan 2026
- Registered office
- 56 Meadow Way, Norwich, NR6 6XZ
- Nature of business
- Plumbing, heat and air-conditioning installation
KWS Plumbing and Heating Ltd is a newly incorporated private limited company registered in Norwich, company number 16966715, one of 252 plumbing and heating companies in Norwich. Its next accounts are due at Companies House on 15 October 2027, and its first CT600 is due at HMRC on 14 January 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.
Is this your company?
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Where KWS Plumbing and Heating Ltd is registered
The registered office is in Norwich (NR6), in the Broadland local authority area, East of England. Show NR6 6XZ on a map.
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What happens if KWS 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 15 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Oct 2027 to 15 Nov 2027 | £150 |
| 1 to 3 months late | 16 Nov 2027 to 15 Jan 2028 | £375 |
| 3 to 6 months late | 16 Jan 2028 to 15 Apr 2028 | £750 |
| More than 6 months late | From 16 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16966715
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 January 2026
- Registered office
- 56 Meadow Way, Norwich, NR6 6XZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (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 Norwich
Other active plumbing and heating companies registered in Norwich.
- L & J Pipework Limited2023
- Lawrance Gas & Catering Installations Ltd2024
- LGB Plumbing & Heating Ltd2014
- Lijoca Plumbing Ltd2025
- Lloyd Plumbing & Heating Limited2003
- LMR Heating Services Ltd2019
- Loader Heating & Gas Limited2023
- Luke Mingaye Plumbing & Heating Ltd2021
All plumbing and heating companies in Norwich · All trades in Norwich · Plumbers and heating engineers across the UK
Frequently asked questions
When are KWS Plumbing and Heating Ltd's accounts due?
KWS Plumbing and Heating Ltd's next accounts are due at Companies House by 15 October 2027 (in 367 days), covering the period to 31 January 2027.
When is KWS Plumbing and Heating 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 14 January 2027, due by 14 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is KWS Plumbing and Heating Ltd still trading?
KWS 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 KWS Plumbing and Heating Ltd do?
KWS Plumbing and Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is KWS Plumbing and Heating Ltd?
KWS Plumbing and Heating Ltd was incorporated on 15 January 2026, less than a year ago.
What is the penalty if KWS 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 KWS 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.