JC Air Ltd
- Company number
- 17389109
- Incorporated
- 9 Aug 2026
- Registered office
- 7 Bramley Close, Alresford, Colchester, CO7 8EL
- Nature of business
- Plumbing, heat and air-conditioning installation
JC Air Ltd is a newly incorporated private limited company registered in Colchester, company number 17389109, one of 211 plumbing and heating companies in Colchester. Its next accounts are due at Companies House on 9 May 2028, and its first CT600 is due at HMRC on 8 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 JC Air Ltd is registered
The registered office is in Colchester (CO7), in the Tendring local authority area, East of England. Show CO7 8EL on a map.
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- Eco Volt Solutions LimitedElectricians
- Veritas Vale LtdMechanics and garages
- Cube Installations Essex LtdPlumbers and heating engineers
- Cube Installations H&C LtdPlumbers and heating engineers
- Page Arc - Christchurch LimitedMechanics and garages
What happens if JC Air 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 9 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 10 May 2028 to 9 Jun 2028 | £150 |
| 1 to 3 months late | 10 Jun 2028 to 9 Aug 2028 | £375 |
| 3 to 6 months late | 10 Aug 2028 to 9 Nov 2028 | £750 |
| More than 6 months late | From 10 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
- 17389109
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 August 2026
- Registered office
- 7 Bramley Close, Alresford, Colchester, CO7 8EL
- 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 Colchester
Other active plumbing and heating companies registered in Colchester.
- Jessop Plumbing and Heating Limited2014
- Jones Air Conditioning Solutions Limited2014
- JSP Plumbing & Heating Ltd2023
- K D R Plumbing Limited2003
- K.P. Evans & Co. Limited2000
- KM Anderson Plumbing & Heating Ltd2023
- L. W. May and Son (P&H) Limited2007
- L.B. Plumbing and Heating Limited2003
All plumbing and heating companies in Colchester · All trades in Colchester · Plumbers and heating engineers across the UK
Frequently asked questions
When are JC Air Ltd's accounts due?
JC Air Ltd's next accounts are due at Companies House by 9 May 2028 (in 574 days), covering the period to 31 August 2027.
When is JC Air 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 8 August 2027, due by 8 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 JC Air Ltd still trading?
JC Air 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 JC Air Ltd do?
JC Air Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is JC Air Ltd?
JC Air Ltd was incorporated on 9 August 2026, less than a year ago.
What is the penalty if JC Air 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 JC Air 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.