- Companies
- Plumbers and heating engineers
- Biggleswade
- K Flow Heating and Engineering Limited
K Flow Heating and Engineering Limited
- Company number
- 17427715
- Incorporated
- 28 Aug 2026
- Registered office
- 94 Venus Avenue, Biggleswade, SG18 8FJ
- Nature of business
- Plumbing, heat and air-conditioning installation
K Flow Heating and Engineering Limited is a newly incorporated private limited company registered in Biggleswade, company number 17427715, one of 22 plumbing and heating companies in Biggleswade. Its next accounts are due at Companies House on 28 May 2028, and its first CT600 is due at HMRC on 27 August 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?
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Where K Flow Heating and Engineering Limited is registered
The registered office is in Biggleswade (SG18), in the Central Bedfordshire local authority area, East of England. Show SG18 8FJ on a map.
Other trade companies in SG18
- Velox Performance LtdMechanics and garages
- Imperial Block and Beam LtdBuilders
- Khyne Homes LimitedProperty developers
- JM Control Installations LtdElectricians
- Forward Gear LtdMotor traders
- A-Number One Gardening Services LimitedLandscapers and gardeners
- The Mould Removal Company LtdSpecialist contractors
- Davidescu Construction LtdBuilders
What happens if K Flow Heating and Engineering Limited 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 28 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 May 2028 to 28 Jun 2028 | £150 |
| 1 to 3 months late | 29 Jun 2028 to 28 Aug 2028 | £375 |
| 3 to 6 months late | 29 Aug 2028 to 28 Nov 2028 | £750 |
| More than 6 months late | From 29 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17427715
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 August 2026
- Registered office
- 94 Venus Avenue, Biggleswade, SG18 8FJ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (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 Biggleswade
Other active plumbing and heating companies registered in Biggleswade.
- Maskot Projects Ltd2022
- Old Town Plumbing & Heating Ltd2024
- Pandom Solutions Ltd2025
- R and R Heating and Plumbing Ltd2021
- Rokz Plumbing and Heating Services Ltd2023
- Shailer Gas Limited2023
- Stukins Oil Specialists Ltd2025
- Trace Air Limited2019
All plumbing and heating companies in Biggleswade · All trades in Biggleswade · Plumbers and heating engineers across the UK
Frequently asked questions
When are K Flow Heating and Engineering Limited's accounts due?
K Flow Heating and Engineering Limited's next accounts are due at Companies House by 28 May 2028 (in 594 days), covering the period to 31 August 2027.
When is K Flow Heating and Engineering Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 27 August 2027, due by 27 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is K Flow Heating and Engineering Limited still trading?
K Flow Heating and Engineering Limited 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 K Flow Heating and Engineering Limited do?
K Flow Heating and Engineering Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is K Flow Heating and Engineering Limited?
K Flow Heating and Engineering Limited was incorporated on 28 August 2026, less than a year ago.
What is the penalty if K Flow Heating and Engineering Limited 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 K Flow Heating and Engineering Limited 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.