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- GM Heating Ltd
Company profile · Plumbers and heating engineers
GM Heating Ltd
GM Heating Ltd is a 5-year-old private limited company registered in Leeds, company number 13251480, one of 357 plumbing and heating companies in Leeds. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
GM Heating Ltd over the years
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £27K on the year before, to £28K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £38K against £9,528 owed within a year: 4.0 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £28K | £38K | £9,528 | 1 | |
| 31 Mar 2024 | £1,596 | £695 | 0 | ||
| 31 Mar 2023 | -£947 | £1,521 | £2,468 | 0 | |
| 31 Mar 2022 | £788 | £275 | £1,063 | 0 |
Where GM Heating Ltd is registered
The registered office is in Leeds (LS14), in the Leeds local authority area, Yorkshire and The Humber. Show LS14 1PE on a map.
Other trade companies in LS14
- Nosoliniautomove LimitedMotor traders
- Al Sultan Motors LtdMotor traders
- RMS Building Solutions LtdBuilders
- Prime Solution Plumbing LtdPlumbers and heating engineers
- Mteksol LtdMachinery repair and installation
- Genesis Cleaning Solution LtdCleaning companies
- T&E Motorworks LimitedMechanics and garages
- Holmans Cleaning Services LimitedCleaning companies
What happens if GM 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 13251480
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 March 2021 (5 years ago)
- Registered office
- 5 Ramshead Crescent, Leeds, LS14 1PE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 25 April 2026
- Previous names
- G N M Heating Ltd (until 29 Mar 2021)
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 Leeds
Other active plumbing and heating companies registered in Leeds.
- Graham Davis Domestic Gas Heating Ltd2004
- Grifford Interiors Ltd2018
- Guiseley Gas Limited2008
- H.L Solo Plumbing and Heating Ltd2020
- Hallidayme Ltd2019
- Happy Heating & Plumbing Ltd2024
- Hartburn Plumbing and Bathrooms Ltd2018
- Hayes Thermal Insulation Ltd2015
All plumbing and heating companies in Leeds · All trades in Leeds · Plumbers and heating engineers across the UK
Frequently asked questions
When are GM Heating Ltd's accounts due?
GM Heating Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is GM Heating Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is GM Heating Ltd still trading?
GM 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 GM Heating Ltd do?
GM Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is GM Heating Ltd?
GM Heating Ltd was incorporated on 8 March 2021, 5 years ago.
What is the penalty if GM 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 GM 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.