- Companies
- Plumbers and heating engineers
- Sutton Coldfield
- Smart Boiler Company Midlands Ltd
Smart Boiler Company Midlands Ltd
- Company number
- 12387528
- Incorporated
- 6 Jan 20206 years trading
- Registered office
- 6 Trinity Place, Midland Drive, Sutton Coldfield, B72 1TX
- Nature of business
- Plumbing, heat and air-conditioning installation
Smart Boiler Company Midlands Ltd is a 6-year-old private limited company registered in Sutton Coldfield, company number 12387528, one of 60 plumbing and heating companies in Sutton Coldfield. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Smart Boiler Company Midlands LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Finances
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 £6,631 on the year before, to £6,764.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £25K against £18K owed within a year: 1.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £6,764 | £16K | £25K | £18K | 1 |
| 31 Mar 2024 | £133 | £11K | £27K | £27K | 1 |
| 31 Mar 2023 | £444 | £18K | £26K | £26K | 1 |
| 31 Mar 2022 | £99 | £5,527 | £12K | £12K | 1 |
| 31 Mar 2021 | £625 | £4,000 | £7,134 | £6,509 | 1 |
Where Smart Boiler Company Midlands Ltd is registered
The registered office is in Sutton Coldfield (B72), in the Birmingham local authority area, West Midlands. Show B72 1TX on a map.
Other trade companies in B72
- Ace Building & Roofing LimitedFinishing trades
- Flawless Grounds LtdLandscapers and gardeners
- Motormate Birmingham LtdMechanics and garages
- Optima Maintenance LtdInstallers
- Garage Squad LtdCleaning companies
- Red Rose Maintenance Services LtdBuilders
- La Hire & Motors LtdMechanics and garages
- Monte Projects UK LtdBuilders
Also registered at this address
19 other companies use the same registered office as Smart Boiler Company Midlands Ltd.
- Aelius Energy LtdInstallers
- Aldridge Loft Conversions LimitedInstallers
- BB Care Erdington LimitedProperty developers
- Briggs & Crowther Carpentry LtdJoiners and carpenters
- Core Energy Midlands LtdPlumbers and heating engineers
- DB Electrical Services (Birmingham) LimitedElectricians
- Eq Care Hastings LimitedProperty developers
- Hanley Building & Landscapes LimitedLandscapers and gardeners
- Heatpoint Solutions LtdPlumbers and heating engineers
- Jar Solar LtdInstallers
- Lloyds Electrical LimitedElectricians
- M and J Gallagher Brickwork LtdBuilders
- Marlia LtdLandscapers and gardeners
- MBC Electrical Services LimitedElectricians
- Onestop Security Group LtdMechanics and garages
- Solar Systems 365 LtdElectricians
- The Car Charging Company (Midlands) LimitedElectricians
- Tourt Electrical LimitedElectricians
- Woodbury Homes LimitedProperty developers
What happens if Smart Boiler Company Midlands 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
- 12387528
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 January 2020 (6 years ago)
- Registered office
- 6 Trinity Place, Midland Drive, Sutton Coldfield, B72 1TX
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 5 January 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 Sutton Coldfield
Other active plumbing and heating companies registered in Sutton Coldfield.
- Strysen Heating Limited2012
- Sutton Coldfield Plumbing & Heating Limited2026
- Sutton Gas Services Limited2006
- Thermo Heat & Sweep Limited2023
- Vulcan Heating Ltd2018
- Whitehouse Gas and Plumbing Ltd2024
- 1ST Time Fix Gas, Plumbing & Heating Ltd2019
- A B Ductwork Services Limited2020
All plumbing and heating companies in Sutton Coldfield · All trades in Sutton Coldfield · Plumbers and heating engineers across the UK
Frequently asked questions
When are Smart Boiler Company Midlands Ltd's accounts due?
Smart Boiler Company Midlands Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Smart Boiler Company Midlands 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 Smart Boiler Company Midlands Ltd still trading?
Smart Boiler Company Midlands 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 Smart Boiler Company Midlands Ltd do?
Smart Boiler Company Midlands Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Smart Boiler Company Midlands Ltd?
Smart Boiler Company Midlands Ltd was incorporated on 6 January 2020, 6 years ago.
What is the penalty if Smart Boiler Company Midlands 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 Smart Boiler Company Midlands 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.