- Companies
- Plumbers and heating engineers
- High Wycombe
- A.B Plumbing Solutions Ltd
A.B Plumbing Solutions Ltd
- Company number
- 16513308
- Incorporated
- 12 Jun 20251 year trading
- Registered office
- C/O Iia Accountants, 99 Rutland Avenue, High Wycombe, HP12 3JQ
- Nature of business
- Plumbing, heat and air-conditioning installation
A.B Plumbing Solutions Ltd is a 1-year-old private limited company registered in High Wycombe, company number 16513308, one of 120 plumbing and heating companies in High Wycombe. Its next accounts are due at Companies House on 31 March 2028, and the CT600 for the period to 30 June 2027 is due at HMRC on 30 June 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 30 June 2026, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where A.B Plumbing Solutions Ltd is registered
The registered office is in High Wycombe (HP12), in the Buckinghamshire local authority area, South East. Show HP12 3JQ on a map.
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What happens if A.B Plumbing Solutions 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 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2028 to 30 Apr 2028 | £150 |
| 1 to 3 months late | 1 May 2028 to 30 Jun 2028 | £375 |
| 3 to 6 months late | 1 Jul 2028 to 30 Sep 2028 | £750 |
| More than 6 months late | From 1 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- 16513308
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 June 2025 (1 year ago)
- Registered office
- C/O Iia Accountants, 99 Rutland Avenue, High Wycombe, HP12 3JQ
- 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 2026
- Last confirmation statement
- 11 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 High Wycombe
Other active plumbing and heating companies registered in High Wycombe.
- A.L Plumbing & Gas Services Limited2023
- A.S.A Heating & Plumbing Ltd2011
- Aa Gas and Heating Services Ltd2019
- Above Par's Heating and Plumbing Ltd2022
- Acquatech Limited2007
- Aes Maintenance Limited2008
- Apache Plumbing and Bathrooms Limited2008
- Art 13 Ltd2013
All plumbing and heating companies in High Wycombe · All trades in High Wycombe · Plumbers and heating engineers across the UK
Frequently asked questions
When are A.B Plumbing Solutions Ltd's accounts due?
A.B Plumbing Solutions Ltd's next accounts are due at Companies House by 31 March 2028 (in 535 days), covering the period to 30 June 2027.
When is A.B Plumbing Solutions Ltd's CT600 due?
The CT600 for the period to 30 June 2027 is due at HMRC by 30 June 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2028.
Is A.B Plumbing Solutions Ltd still trading?
A.B Plumbing Solutions 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 A.B Plumbing Solutions Ltd do?
A.B Plumbing Solutions Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is A.B Plumbing Solutions Ltd?
A.B Plumbing Solutions Ltd was incorporated on 12 June 2025, 1 year ago.
What is the penalty if A.B Plumbing Solutions 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 A.B Plumbing Solutions 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.