- Companies
- Plumbers and heating engineers
- Stevenage
- Masterplumbing&Heating Ltd
Masterplumbing&Heating Ltd
- Company number
- 17489899
- Incorporated
- 30 Sep 2026
- Registered office
- 7A North Road, Stevenage, SG1 4BD
- Nature of business
- Plumbing, heat and air-conditioning installation
Masterplumbing&Heating Ltd is a newly incorporated private limited company registered in Stevenage, company number 17489899, one of 95 plumbing and heating companies in Stevenage. Its next accounts are due at Companies House on 30 June 2028, and its first CT600 is due at HMRC on 29 September 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 Masterplumbing&Heating Ltd is registered
The registered office is in Stevenage (SG1), in the Stevenage local authority area, East of England. Show SG1 4BD on a map.
Other trade companies in SG1
- Ohiggins Property Solutions LtdProperty developers
- Bird Detailing LtdCleaning companies
- Tedted Engineering LtdMechanics and garages
- DSS Facilities LtdFacilities management
- Macala Engineering LimitedSpecialist contractors
- Regency Detailing LtdMechanics and garages
- Ashtons Property Group LtdProperty developers
- Shire Maintenance LtdSpecialist contractors
What happens if Masterplumbing&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 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2028 to 31 Jul 2028 | £150 |
| 1 to 3 months late | 1 Aug 2028 to 30 Sep 2028 | £375 |
| 3 to 6 months late | 1 Oct 2028 to 31 Dec 2028 | £750 |
| More than 6 months late | From 1 Jan 2029 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 17489899
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 September 2026
- Registered office
- 7A North Road, Stevenage, SG1 4BD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (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 Stevenage
Other active plumbing and heating companies registered in Stevenage.
- Mitchell’S Heating & Plumbing Limited2023
- MJH Plumbing & Drainage Limited2010
- My-Gas Heating Services Ltd2017
- Partnership Heating and Plumbing Ltd.2019
- Pinnacle Plumbers & Heating Ltd2019
- Plumbco Solutions Ltd2025
- Plumbrightt Ltd2025
- Priority Heating Limited2003
All plumbing and heating companies in Stevenage · All trades in Stevenage · Plumbers and heating engineers across the UK
Frequently asked questions
When are Masterplumbing&Heating Ltd's accounts due?
Masterplumbing&Heating Ltd's next accounts are due at Companies House by 30 June 2028 (in 626 days), covering the period to 30 September 2027.
When is Masterplumbing&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 29 September 2027, due by 29 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Masterplumbing&Heating Ltd still trading?
Masterplumbing&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 Masterplumbing&Heating Ltd do?
Masterplumbing&Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Masterplumbing&Heating Ltd?
Masterplumbing&Heating Ltd was incorporated on 30 September 2026, less than a year ago.
What is the penalty if Masterplumbing&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 Masterplumbing&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.