- Companies
- Plumbers and heating engineers
- Bristol
- Jason Simmons Plumbing & Heating Ltd
Jason Simmons Plumbing & Heating Ltd
- Company number
- 12390709
- Incorporated
- 7 Jan 20206 years trading
- Registered office
- 159 Forest Road, Fishponds, Bristol, BS16 3ST
- Nature of business
- Plumbing, heat and air-conditioning installation
Jason Simmons Plumbing & Heating Ltd is a 6-year-old private limited company registered in Bristol, company number 12390709, one of 432 plumbing and heating companies in Bristol. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 down £1,223 (-4.6%) on the year before, to £25K.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- 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 Jan 2025 | £25K | £25K | £0 | 1 | |
| 31 Jan 2024 | £26K | £32K | £6,174 | 1 | |
| 31 Jan 2023 | £36K | £44K | 1 | ||
| 31 Jan 2022 | £16K | £29K | £13K | 1 | |
| 31 Jan 2021 | £30K | £30K | 1 |
Where Jason Simmons Plumbing & Heating Ltd is registered
The registered office is in Bristol (BS16), in the Bristol, City of local authority area, South West. Show BS16 3ST on a map.
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What happens if Jason Simmons Plumbing & 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 12390709
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 January 2020 (6 years ago)
- Registered office
- 159 Forest Road, Fishponds, Bristol, BS16 3ST
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 6 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 Bristol
Other active plumbing and heating companies registered in Bristol.
- JBMS Bristol Ltd2011
- JDP Heating & Plumbing Limited2003
- Jewell Plumbing & Property Maintenance Limited2016
- JH Ducting Ltd2021
- Jimmers Bathrooms Ltd2026
- Jimmers Plumbing & Heating Ltd2021
- JJK Heating & Plumbing Ltd2015
- JPS Mechanical Limited2022
All plumbing and heating companies in Bristol · All trades in Bristol · Plumbers and heating engineers across the UK
Frequently asked questions
When are Jason Simmons Plumbing & Heating Ltd's accounts due?
Jason Simmons Plumbing & Heating Ltd's next accounts are due at Companies House by 31 October 2026 (in 17 days), covering the period to 31 January 2026.
When is Jason Simmons Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Jason Simmons Plumbing & Heating Ltd still trading?
Jason Simmons Plumbing & 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 Jason Simmons Plumbing & Heating Ltd do?
Jason Simmons Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Jason Simmons Plumbing & Heating Ltd?
Jason Simmons Plumbing & Heating Ltd was incorporated on 7 January 2020, 6 years ago.
What is the penalty if Jason Simmons Plumbing & 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 Jason Simmons Plumbing & 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.