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  4. JSW Plumbing & Heating Ltd

JSW Plumbing & Heating Ltd

ActiveNo accounts filed yet accountsPlumbers and heating engineersLondon
Company number
17369104
Incorporated
29 Jul 2026
Registered office
43 Upton Lane, London, E7 9PA
Nature of business
Plumbing, heat and air-conditioning installation
Accounts due in
564 days
29 Apr 2028
From the Companies House register, 1 Oct 2026

JSW Plumbing & Heating Ltd is a newly incorporated private limited company registered in London, company number 17369104, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 29 April 2028, and its first CT600 is due at HMRC on 28 July 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
29 Apr 2028
in 564 days
For the period to 31 Jul 2027
CT600 due (first of two)
28 Jul 2028
in 654 days
Period 29 Jul 2026 to 28 Jul 2027
CT600 due (second of two)
31 Jul 2028
in 657 days
Period 29 Jul 2027 to 31 Jul 2027
Corporation tax payment
1 May 2028
in 566 days
9 months and 1 day after the period end
Confirmation statement
11 Aug 2027
in 302 days

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Where JSW Plumbing & Heating Ltd is registered

JSW Plumbing & Heating Ltd's registered office on a map of the UK

The registered office is in London (E7), in the Newham local authority area, London. Show E7 9PA on a map.

Other trade companies in E7

Also registered at this address

18 other companies use the same registered office as JSW Plumbing & Heating Ltd.

What happens if JSW Plumbing & Heating 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 April 2028.

Companies HouseAccounts deliveredPenalty
Up to 1 month late30 Apr 2028 to 29 May 2028£150
1 to 3 months late30 May 2028 to 29 Jul 2028£375
3 to 6 months late30 Jul 2028 to 29 Oct 2028£750
More than 6 months lateFrom 30 Oct 2028£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Aug 2028£200
3 months late31 Oct 2028another £200
6 months late31 Jan 2029HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Jul 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
17369104
Status
Active
Company type
Private limited company
Incorporated
29 July 2026
Registered office
43 Upton Lane, London, E7 9PA
Nature of business
Plumbing, heat and air-conditioning installation (SIC 43220)
Year end
31 July (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 London

Other active plumbing and heating companies registered in London.

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

Frequently asked questions

When are JSW Plumbing & Heating Ltd's accounts due?

JSW Plumbing & Heating Ltd's next accounts are due at Companies House by 29 April 2028 (in 564 days), covering the period to 31 July 2027.

When is JSW Plumbing & Heating 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 July 2027, due by 28 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.

Is JSW Plumbing & Heating Ltd still trading?

JSW Plumbing & Heating 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 JSW Plumbing & Heating Ltd do?

JSW Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).

How old is JSW Plumbing & Heating Ltd?

JSW Plumbing & Heating Ltd was incorporated on 29 July 2026, less than a year ago.

What is the penalty if JSW Plumbing & Heating 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 JSW Plumbing & Heating 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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