- Companies
- Plumbers and heating engineers
- Blackburn
- SM Gas and Plumbing Ltd
SM Gas and Plumbing Ltd
- Company number
- 15692372
- Incorporated
- 29 Apr 20242 years trading
- Registered office
- 99 Revidge Road, Blackburn, BB2 6JH
- Nature of business
- Plumbing, heat and air-conditioning installation
SM Gas and Plumbing Ltd is a 2-year-old private limited company registered in Blackburn, company number 15692372, one of 71 plumbing and heating companies in Blackburn. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 SM Gas and Plumbing 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 down £3,993 (-241.9%) on the year before, to -£5,644.
- Current assets of £408 against £5,407 owed within a year: 0.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | -£5,644 | £408 | £5,407 | 0 | |
| 30 Apr 2025 | -£1,651 | £1,916 | 0 | ||
| 28 Apr 2024 | £100 | £100 | 0 |
Where SM Gas and Plumbing Ltd is registered
The registered office is in Blackburn (BB2), in the Blackburn with Darwen local authority area, North West. Show BB2 6JH on a map.
Other trade companies in BB2
- Sky Construction LimitedBuilders
- Adhan Investments Num (3) LtdProperty developers
- Adhan Investments Num (5) LtdProperty developers
- Adhan Investments Num (6) LtdProperty developers
- Adhan Investments Num (4) LtdProperty developers
- Haan Automotive LtdMotor traders
- Build N Work LimitedBuilders
- Stone Bridge Structures LtdCivil engineering
What happens if SM Gas and 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 15692372
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 April 2024 (2 years ago)
- Registered office
- 99 Revidge Road, Blackburn, BB2 6JH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 8 April 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 Blackburn
Other active plumbing and heating companies registered in Blackburn.
- Smart Energi Hub Ltd2022
- Stuart Bennett Limited2022
- The Energy Centre (NW) Limited2015
- TM Experts Ltd2024
- Totalheat Ltd2006
- Z F Gas Engineer Ltd2020
- 5Diamond Services Ltd2025
- A C M Heat Services Ltd2022
All plumbing and heating companies in Blackburn · All trades in Blackburn · Plumbers and heating engineers across the UK
Frequently asked questions
When are SM Gas and Plumbing Ltd's accounts due?
SM Gas and Plumbing Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is SM Gas and Plumbing Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is SM Gas and Plumbing Ltd still trading?
SM Gas and 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 SM Gas and Plumbing Ltd do?
SM Gas and Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is SM Gas and Plumbing Ltd?
SM Gas and Plumbing Ltd was incorporated on 29 April 2024, 2 years ago.
What is the penalty if SM Gas and 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 SM Gas and 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.