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  1. Companies
  2. Plumbers and heating engineers
  3. Northampton
  4. Aqua Valve Plumbing Ltd

Aqua Valve Plumbing Ltd

ActiveNo accounts filed yet accountsPlumbers and heating engineersNorthampton
Company number
17128821
Incorporated
31 Mar 2026
Registered office
Derngate Mews, Derngate, Northampton, Northamptonshire, NN1 1UE
Nature of business
Plumbing, heat and air-conditioning installation
Accounts due in
444 days
31 Dec 2027
From the Companies House register, 1 Oct 2026

Aqua Valve Plumbing Ltd is a newly incorporated private limited company registered in Northampton, company number 17128821, one of 197 plumbing and heating companies in Northampton. Its next accounts are due at Companies House on 31 December 2027, and its first CT600 is due at HMRC on 30 March 2028.

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.

Accounts due
31 Dec 2027
in 444 days
For the period to 31 Mar 2027
CT600 due (first of two)
30 Mar 2028
in 534 days
Period 31 Mar 2026 to 30 Mar 2027
CT600 due (second of two)
31 Mar 2028
in 535 days
Period 31 Mar 2027 to 31 Mar 2027
Corporation tax payment
1 Jan 2028
in 445 days
9 months and 1 day after the period end
Confirmation statement
13 Apr 2027
in 182 days

Is this your company?

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Where Aqua Valve Plumbing Ltd is registered

Aqua Valve Plumbing Ltd's registered office on a map of the UK

The registered office is in Northampton (NN1), in the West Northamptonshire local authority area, East Midlands. Show NN1 1UE on a map.

Other trade companies in NN1

Also registered at this address

23 other companies use the same registered office as Aqua Valve Plumbing Ltd.

What happens if Aqua Valve 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 December 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Jan 2028 to 31 Jan 2028£150
1 to 3 months late1 Feb 2028 to 31 Mar 2028£375
3 to 6 months late1 Apr 2028 to 30 Jun 2028£750
More than 6 months lateFrom 1 Jul 2028£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Apr 2028£200
3 months late30 Jun 2028another £200
6 months late30 Sep 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Mar 2029another 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
17128821
Status
Active
Company type
Private limited company
Incorporated
31 March 2026
Registered office
Derngate Mews, Derngate, Northampton, Northamptonshire, NN1 1UE
Nature of business
Plumbing, heat and air-conditioning installation (SIC 43220)
Year end
31 March (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 Northampton

Other active plumbing and heating companies registered in Northampton.

All plumbing and heating companies in Northampton · All trades in Northampton · Plumbers and heating engineers across the UK

Frequently asked questions

When are Aqua Valve Plumbing Ltd's accounts due?

Aqua Valve Plumbing Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.

When is Aqua Valve Plumbing 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 30 March 2027, due by 30 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.

Is Aqua Valve Plumbing Ltd still trading?

Aqua Valve 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 Aqua Valve Plumbing Ltd do?

Aqua Valve Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).

How old is Aqua Valve Plumbing Ltd?

Aqua Valve Plumbing Ltd was incorporated on 31 March 2026, less than a year ago.

What is the penalty if Aqua Valve 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 Aqua Valve Plumbing Ltd on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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