- Companies
- Plumbers and heating engineers
- Southsea
- Aquaheat 4 U Ltd
Aquaheat 4 U Ltd
- Company number
- 16748375
- Incorporated
- 29 Sep 20251 year trading
- Registered office
- Flat 5, 81 Victoria Road South, Southsea, PO5 2BU
- Nature of business
- Plumbing, heat and air-conditioning installation
Aquaheat 4 U Ltd is a 1-year-old private limited company registered in Southsea, company number 16748375, one of 25 plumbing and heating companies in Southsea. Its next accounts are due at Companies House on 29 June 2027, and its first CT600 is due at HMRC on 28 September 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Aquaheat 4 U Ltd is registered
The registered office is in Southsea (PO5), in the Portsmouth local authority area, South East. Show PO5 2BU on a map.
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What happens if Aquaheat 4 U 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 29 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jun 2027 to 29 Jul 2027 | £150 |
| 1 to 3 months late | 30 Jul 2027 to 29 Sep 2027 | £375 |
| 3 to 6 months late | 30 Sep 2027 to 29 Dec 2027 | £750 |
| More than 6 months late | From 30 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16748375
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 September 2025 (1 year ago)
- Registered office
- Flat 5, 81 Victoria Road South, Southsea, PO5 2BU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
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 Southsea
Other active plumbing and heating companies registered in Southsea.
- Art Design Ltd2026
- Commercial Gas Engineers Southern Ltd2022
- Craneswater Mechanical Services Limited2008
- Davies & Davies Plumbing and Heating Ltd2018
- Gasworks Maintenance Ltd2015
- GDM Plumbing & Heating Services Ltd2020
- Glenn Scholes Plumbing & Heating Ltd2025
- GPR Mechanical Solutions Limited2021
All plumbing and heating companies in Southsea · All trades in Southsea · Plumbers and heating engineers across the UK
Frequently asked questions
When are Aquaheat 4 U Ltd's accounts due?
Aquaheat 4 U Ltd's next accounts are due at Companies House by 29 June 2027 (in 259 days), covering the period to 30 September 2026.
When is Aquaheat 4 U Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 28 September 2026, due by 28 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Aquaheat 4 U Ltd still trading?
Aquaheat 4 U 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 Aquaheat 4 U Ltd do?
Aquaheat 4 U Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Aquaheat 4 U Ltd?
Aquaheat 4 U Ltd was incorporated on 29 September 2025, 1 year ago.
What is the penalty if Aquaheat 4 U 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 Aquaheat 4 U 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.