- Companies
- Plumbers and heating engineers
- Ipswich
- Az Plumbing Services Limited
Az Plumbing Services Limited
- Company number
- 12498062
- Incorporated
- 4 Mar 20206 years trading
- Registered office
- Fitzroy House, Crown Street, Ipswich, Suffolk, IP1 3LG
- Nature of business
- Plumbing, heat and air-conditioning installation
Az Plumbing Services Limited is a 6-year-old private limited company registered in Ipswich, company number 12498062, one of 130 plumbing and heating companies in Ipswich. 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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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 £25K (-67.2%) on the year before, to £12K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £95K against £109K owed within a year: 0.9 times cover.
- 7 employees on average, up from 6 the year before.
- 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 | £12K | £16K | £95K | £109K | 7 |
| 31 Mar 2024 | £37K | £64K | £100K | £94K | 6 |
| 31 Mar 2023 | £30K | £63K | £107K | £114K | 6 |
| 31 Mar 2022 | £26K | £58K | £92K | £107K | 6 |
| 31 Mar 2021 | -£21 | £121 | 2 |
Where Az Plumbing Services Limited is registered
The registered office is in Ipswich (IP1), in the Ipswich local authority area, East of England. Show IP1 3LG on a map.
Other trade companies in IP1
- Youngs Cabling LtdInstallers
- Tendring Home Solutions LtdFinishing trades
- Ebiavi Painting and Decorating LtdPainters and decorators
- Pro Build Care LtdFinishing trades
- One Stop Construction LtdBuilders
- Ra & MJ Fellgett LtdMachinery repair and installation
- Ortan Ems (Engineering & Marine Services) LtdMachinery repair and installation
- Affordable Road Planings LimitedCivil engineering
Shared registered office
37 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Az Plumbing Services Limited 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
- 12498062
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 March 2020 (6 years ago)
- Registered office
- Fitzroy House, Crown Street, Ipswich, Suffolk, IP1 3LG
- 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
- 27 February 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 Ipswich
Other active plumbing and heating companies registered in Ipswich.
- Aztech Plumbing & Heating Ltd2021
- B Keeble Ltd2019
- B Sharpe Plumbing & Heating Limited2014
- Bailey Gas Solutions Ltd2026
- Bentley Bathrooms & Boilers Ltd2023
- Blake Heating & Property Services Ltd2018
- BMPH Ltd2026
- Brokehall Heating & Plumbing Ltd2026
All plumbing and heating companies in Ipswich · All trades in Ipswich · Plumbers and heating engineers across the UK
Frequently asked questions
When are Az Plumbing Services Limited's accounts due?
Az Plumbing Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Az Plumbing Services Limited'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 Az Plumbing Services Limited still trading?
Az Plumbing Services Limited 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 Az Plumbing Services Limited do?
Az Plumbing Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Az Plumbing Services Limited?
Az Plumbing Services Limited was incorporated on 4 March 2020, 6 years ago.
What is the penalty if Az Plumbing Services Limited 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 Az Plumbing Services Limited 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.