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Company profile · Mechanics and garages

Gen Car Engineering Ltd

Gen Car Engineering Ltd is a 3-year-old private limited company registered in Harrow, company number 14429265, one of 159 vehicle repair garages in Harrow. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.

Active 14429265 Total exemption (full) accounts Harrow Since 2022

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
31 Jul 2027
in 292 days
For the period to 31 Oct 2026
CT600 due
31 Oct 2027
in 384 days
Period 1 Nov 2025 to 31 Oct 2026
Corporation tax payment
1 Aug 2027
in 293 days
9 months and 1 day after the period end
Confirmation statement
1 Nov 2026
in 20 days
Last made up to 18 Oct 2025

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Financial snapshot, 2025

From the balance sheet at 31 October 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.

Net assets
-£21
-103.9% on the year before
Cash at bank
£3,056
-25.3% on the year before
Current assets
£33K
Employees
2
Average during the year, including directors

Gen Car Engineering Ltd over the years

From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.

  • Net assets down £557 (-103.9%) on the year before, to -£21.
  • Current assets of £33K against £34K owed within a year: 1.0 times cover.
  • 2 employees on average during the year.
  • Balance sheets on record for 3 years, 2023 to 2025.

Net assets by year

Net assets at each year end, 2023 to 2025£0£200£40031 October 2023: net assets £110202331 October 2024: net assets £536202431 October 2025: net assets -£21-£212025
Net assets at each year end, 2023 to 2025£0£200£40031 October 2023: net assets £110202331 October 2024: net assets £536202431 October 2025: net assets -£21-£212025
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Oct 2025-£21£3,056£33K£34K2
31 Oct 2024£536£4,089£10K£9,5532
31 Oct 2023£110£816£3,316£3,2062

Where Gen Car Engineering Ltd is registered

Gen Car Engineering Ltd's registered office on a map of the UK

The registered office is in Harrow (HA1), in the Harrow local authority area, London. Show HA1 2SP on a map.

Other trade companies in HA1

Also registered at this address

2 other companies use the same registered office as Gen Car Engineering Ltd.

What happens if Gen Car Engineering 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 31 July 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Aug 2027 to 31 Aug 2027£150
1 to 3 months late1 Sep 2027 to 31 Oct 2027£375
3 to 6 months late1 Nov 2027 to 31 Jan 2028£750
More than 6 months lateFrom 1 Feb 2028£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Nov 2027£200
3 months late31 Jan 2028another £200
6 months late30 Apr 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Oct 2028another 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
14429265
Status
Active
Company type
Private limited company
Incorporated
19 October 2022 (3 years ago)
Registered office
C/O Metropolitan Accountants Ltd Phoenix Business Centre-Office 10, Rosslyn Crescent, Harrow, Middlesex, HA1 2SP
Nature of business
Maintenance and repair of motor vehicles (SIC 45200)
Engineering related scientific and technical consulting activities (SIC 71122)
Other engineering activities (SIC 71129)
Year end
31 October (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 October 2025
Last confirmation statement
18 October 2025

Filing notes for vehicle repair garages

Garages hold parts stock and often own diagnostic equipment and ramps, which qualify for capital allowances.

Similar companies in Harrow

Other active vehicle repair garages registered in Harrow.

All vehicle repair garages in Harrow · All trades in Harrow · Mechanics and garages across the UK

Frequently asked questions

When are Gen Car Engineering Ltd's accounts due?

Gen Car Engineering Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.

When is Gen Car Engineering Ltd's CT600 due?

The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.

Is Gen Car Engineering Ltd still trading?

Gen Car Engineering 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 Gen Car Engineering Ltd do?

Gen Car Engineering Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200); Engineering related scientific and technical consulting activities (SIC 71122); Other engineering activities (SIC 71129).

How old is Gen Car Engineering Ltd?

Gen Car Engineering Ltd was incorporated on 19 October 2022, 3 years ago.

What is the penalty if Gen Car Engineering 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 Gen Car Engineering 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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