- Companies
- Plumbers and heating engineers
- Luton
- Jag Heating Ltd
Jag Heating Ltd
- Company number
- 16948124
- Incorporated
- 7 Jan 2026
- Registered office
- 58 Westbourne Road, Luton, LU4 8JD
- Nature of business
- Plumbing, heat and air-conditioning installation
Jag Heating Ltd is a newly incorporated private limited company registered in Luton, company number 16948124, one of 158 plumbing and heating companies in Luton. Its next accounts are due at Companies House on 7 October 2027, and its first CT600 is due at HMRC on 6 January 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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Jag Heating LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Jag Heating Ltd is registered
The registered office is in Luton (LU4), in the Luton local authority area, East of England. Show LU4 8JD on a map.
Other trade companies in LU4
- Kai Properties LtdProperty developers
- Surrey Design and Build LtdRoofers
- Lignora LtdFloor and wall tilers
- MK Services Pro LtdProperty developers
- Amp Vision Solutions LtdElectricians
- S R Auto Motors LimitedMotor traders
- Arseley Motor Group LtdMotor traders
- F Martini Building & Roofing LtdBuilders
What happens if Jag 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 7 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Oct 2027 to 7 Nov 2027 | £150 |
| 1 to 3 months late | 8 Nov 2027 to 7 Jan 2028 | £375 |
| 3 to 6 months late | 8 Jan 2028 to 7 Apr 2028 | £750 |
| More than 6 months late | From 8 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16948124
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 January 2026
- Registered office
- 58 Westbourne Road, Luton, LU4 8JD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (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 Luton
Other active plumbing and heating companies registered in Luton.
- Jemat Heating (Domestic) Limited1981
- JJ HPV Ltd2025
- John Smart Heating Ltd2024
- JW Plumbing Services Ltd2022
- K. Sellers Plumbing & Heating Limited2006
- Karol Heating and Plumbing Limited2020
- Kaya Water and Fire Ltd2025
- Kinergy Solutions Ltd2025
All plumbing and heating companies in Luton · All trades in Luton · Plumbers and heating engineers across the UK
Frequently asked questions
When are Jag Heating Ltd's accounts due?
Jag Heating Ltd's next accounts are due at Companies House by 7 October 2027 (in 359 days), covering the period to 31 January 2027.
When is Jag 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 6 January 2027, due by 6 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Jag Heating Ltd still trading?
Jag 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 Jag Heating Ltd do?
Jag Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Jag Heating Ltd?
Jag Heating Ltd was incorporated on 7 January 2026, less than a year ago.
What is the penalty if Jag 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 Jag Heating 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.