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- Kmax Performance Ltd
Company profile · Motor traders
Kmax Performance Ltd
Kmax Performance Ltd is a newly incorporated private limited company registered in Southampton, company number 17196497, one of 239 motor trade companies in Southampton. Its next accounts are due at Companies House on 3 February 2028, and its first CT600 is due at HMRC on 2 May 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 Kmax Performance Ltd is registered
The registered office is in Southampton (SO19), in the Southampton local authority area, South East. Show SO19 0QA on a map.
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- Cool Enterprises LtdPlumbers and heating engineers
- Jmac Carpentry & Building LtdPlasterers
- Auto Motive Dismantling - Amd LtdMotor traders
What happens if Kmax Performance 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 3 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 4 Feb 2028 to 3 Mar 2028 | £150 |
| 1 to 3 months late | 4 Mar 2028 to 3 May 2028 | £375 |
| 3 to 6 months late | 4 May 2028 to 3 Aug 2028 | £750 |
| More than 6 months late | From 4 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17196497
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 May 2026
- Registered office
- 66 Montague Avenue, Southampton, SO19 0QA
- Nature of business
- Sale, maintenance and repair of motorcycles and related parts and accessories (SIC 45400)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for motor trade companies
Motor trade companies hold vehicle stock, and how that stock is valued at the year end moves the profit directly. Some use the VAT margin scheme.
Similar companies in Southampton
Other active motor trade companies registered in Southampton.
- Kwik Change Limited2025
- L C H Motor Company Limited2001
- L&A Mechanics Ltd2022
- Land & Sea Trading Ltd2024
- Landford Car Centre Limited2018
- Langavi Pro Ltd2025
- Latif Motorsport Ltd2026
- Lee's Trade Tyres Limited2020
All motor trade companies in Southampton · All trades in Southampton · Motor traders across the UK
Frequently asked questions
When are Kmax Performance Ltd's accounts due?
Kmax Performance Ltd's next accounts are due at Companies House by 3 February 2028 (in 479 days), covering the period to 31 May 2027.
When is Kmax Performance 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 2 May 2027, due by 2 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Kmax Performance Ltd still trading?
Kmax Performance 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 Kmax Performance Ltd do?
Kmax Performance Ltd is registered under Sale, maintenance and repair of motorcycles and related parts and accessories (SIC 45400).
How old is Kmax Performance Ltd?
Kmax Performance Ltd was incorporated on 3 May 2026, less than a year ago.
What is the penalty if Kmax Performance 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 Kmax Performance 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.