- Companies
- Plumbers and heating engineers
- Brighton
- Marshall Smith Plumbing & Heating Ltd
Marshall Smith Plumbing & Heating Ltd
- Company number
- 15765501
- Incorporated
- 6 Jun 20242 years trading
- Registered office
- C/O Partners in Enterprise Ltd Ground & Lower Ground Floor, 9 ST Georges Place, Brighton, BN1 4GB
- Nature of business
- Plumbing, heat and air-conditioning installation
Marshall Smith Plumbing & Heating Ltd is a 2-year-old private limited company registered in Brighton, company number 15765501, one of 140 plumbing and heating companies in Brighton. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 Marshall Smith Plumbing & Heating 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.
Financial snapshot, 2025
From the balance sheet at 30 June 2025, as filed at Companies House.
Where Marshall Smith Plumbing & Heating Ltd is registered
The registered office is in Brighton (BN1), in the Brighton and Hove local authority area, South East. Show BN1 4GB on a map.
Other trade companies in BN1
- Appliance & Home Care LtdRepair services
- Steeleagle LtdMachinery repair and installation
- C & G Energy Solutions LimitedPlumbers and heating engineers
- Ruihe Raising Property LtdProperty developers
- Davinci Building LtdSpecialist contractors
- Almore Roofing & Guttering LtdRoofers
- Neo Av LtdMachinery repair and installation
- Akoma Homes and Commercial Cleaning LtdCleaning companies
Also registered at this address
10 other companies use the same registered office as Marshall Smith Plumbing & Heating Ltd.
- Forty Winks (Brighton) LtdCleaning companies
- GT Roofing & Property Services LimitedRoofers
- Igloo Direct LtdRepair services
- Pear Tree Lane LtdCleaning companies
- Probuild U.K LimitedBuilders
- RC Garage Services LimitedMechanics and garages
- Urban Craft Development LtdBuilders
- Wingham & Gwynne Electrical Contractors LtdElectricians
- Woodbourne Car Sales LtdMotor traders
- Woodbourne Garages LtdMechanics and garages
What happens if Marshall Smith 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 15765501
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 June 2024 (2 years ago)
- Registered office
- C/O Partners in Enterprise Ltd Ground & Lower Ground Floor, 9 ST Georges Place, Brighton, BN1 4GB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 5 June 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 Brighton
Other active plumbing and heating companies registered in Brighton.
- Matt Cassar Plumbing & Heating Limited2012
- Medhurst Homes Ltd2026
- Metro Plumbers Ltd2017
- MLR Plumbing & Heating Ltd2023
- N Price Limited2006
- NJS Plumbing Heating and Gas Limited2025
- O.J. Heating & Plumbing Services Ltd2022
- Offset Renewables Ltd2018
All plumbing and heating companies in Brighton · All trades in Brighton · Plumbers and heating engineers across the UK
Frequently asked questions
When are Marshall Smith Plumbing & Heating Ltd's accounts due?
Marshall Smith Plumbing & Heating Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Marshall Smith Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Marshall Smith Plumbing & Heating Ltd still trading?
Marshall Smith 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 Marshall Smith Plumbing & Heating Ltd do?
Marshall Smith Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Marshall Smith Plumbing & Heating Ltd?
Marshall Smith Plumbing & Heating Ltd was incorporated on 6 June 2024, 2 years ago.
What is the penalty if Marshall Smith 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 Marshall Smith 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.