- Companies
- Plumbers and heating engineers
- Liverpool
- MMC Heating & Plumbing Ltd
MMC Heating & Plumbing Ltd
- Company number
- 17427016
- Incorporated
- 28 Aug 2026
- Registered office
- 47 Hollyhock Drive, Liverpool, L11 1HY
- Nature of business
- Plumbing, heat and air-conditioning installation
MMC Heating & Plumbing Ltd is a newly incorporated private limited company registered in Liverpool, company number 17427016, one of 377 plumbing and heating companies in Liverpool. Its next accounts are due at Companies House on 28 May 2028, and its first CT600 is due at HMRC on 27 August 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 MMC Heating & Plumbing Ltd is registered
The registered office is in Liverpool (L11), in the Liverpool local authority area, North West. Show L11 1HY on a map.
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What happens if MMC Heating & 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 28 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 May 2028 to 28 Jun 2028 | £150 |
| 1 to 3 months late | 29 Jun 2028 to 28 Aug 2028 | £375 |
| 3 to 6 months late | 29 Aug 2028 to 28 Nov 2028 | £750 |
| More than 6 months late | From 29 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17427016
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 August 2026
- Registered office
- 47 Hollyhock Drive, Liverpool, L11 1HY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (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 Liverpool
Other active plumbing and heating companies registered in Liverpool.
- Morfield Heating & Gas Services Ltd2019
- Mossley Hill Plumbers Ltd2019
- MSH Mechanical Services Ltd2023
- My Heating Engineer Limited2017
- N.I.P.I. (Liverpool) Ltd2005
- NCT Solutions Limited2008
- Nextheory Group Ltd2026
- Nice and Cosy Ltd2024
All plumbing and heating companies in Liverpool · All trades in Liverpool · Plumbers and heating engineers across the UK
Frequently asked questions
When are MMC Heating & Plumbing Ltd's accounts due?
MMC Heating & Plumbing Ltd's next accounts are due at Companies House by 28 May 2028 (in 593 days), covering the period to 31 August 2027.
When is MMC Heating & 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 27 August 2027, due by 27 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is MMC Heating & Plumbing Ltd still trading?
MMC Heating & 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 MMC Heating & Plumbing Ltd do?
MMC Heating & Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is MMC Heating & Plumbing Ltd?
MMC Heating & Plumbing Ltd was incorporated on 28 August 2026, less than a year ago.
What is the penalty if MMC Heating & 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 MMC Heating & 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.