- Companies
- Plumbers and heating engineers
- Kettering
- SL Leak Plumbing Ltd
SL Leak Plumbing Ltd
- Company number
- 16447703
- Incorporated
- 13 May 20251 year trading
- Registered office
- 25 Chase View Road, Geddington, Kettering, NN14 1AQ
- Nature of business
- Plumbing, heat and air-conditioning installation
SL Leak Plumbing Ltd is a 1-year-old private limited company registered in Kettering, company number 16447703, one of 89 plumbing and heating companies in Kettering. Its next accounts are due at Companies House on 13 February 2027, and its first CT600 is due at HMRC on 12 May 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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Who runs and owns SL Leak Plumbing Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| T*** C*** | Director | May 2025 |
| S*** L*** | Director | May 2025 |
People with significant control (2)
Where SL Leak Plumbing Ltd is registered
The registered office is in Kettering (NN14), in the North Northamptonshire local authority area, East Midlands. Show NN14 1AQ on a map.
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- Osto Building LtdFinishing trades
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- Renew Construction Group LimitedBuilders
- JJC Concrete Specialists LtdSpecialist contractors
- Leo TS Construction LtdBuilders
- Rothwell Cleaning LimitedCleaning companies
What happens if SL Leak 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 13 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Feb 2027 to 13 Mar 2027 | £150 |
| 1 to 3 months late | 14 Mar 2027 to 13 May 2027 | £375 |
| 3 to 6 months late | 14 May 2027 to 13 Aug 2027 | £750 |
| More than 6 months late | From 14 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16447703
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 May 2025 (1 year ago)
- Registered office
- 25 Chase View Road, Geddington, Kettering, NN14 1AQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 12 May 2026
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 Kettering
Other active plumbing and heating companies registered in Kettering.
- Spire Air Conditioning Limited2025
- Stema Solution Ltd2019
- Tadas & Co Ltd2012
- Thorough Plumber Limited2015
- Turner Plumbing and Heating Limited2023
- Ufo Services Ltd2025
- UK-CNN Ltd2014
- Ullswater Heating Limited2026
All plumbing and heating companies in Kettering · All trades in Kettering · Plumbers and heating engineers across the UK
Frequently asked questions
When are SL Leak Plumbing Ltd's accounts due?
SL Leak Plumbing Ltd's next accounts are due at Companies House by 13 February 2027 (in 123 days), covering the period to 31 May 2026.
When is SL Leak 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 12 May 2026, due by 12 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is SL Leak Plumbing Ltd still trading?
SL Leak 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 SL Leak Plumbing Ltd do?
SL Leak Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is SL Leak Plumbing Ltd?
SL Leak Plumbing Ltd was incorporated on 13 May 2025, 1 year ago.
Who runs SL Leak Plumbing Ltd?
SL Leak Plumbing Ltd has 2 active directors, the longest-serving appointed in May 2025. Their names and service addresses are on the Companies House register.
Who owns SL Leak Plumbing Ltd?
2 people or companies have significant control of SL Leak Plumbing Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if SL Leak 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 SL Leak 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.