- Companies
- Mechanics and garages
- Halifax
- Auto Key Security Ltd
Auto Key Security Ltd
- Company number
- 17308861
- Incorporated
- 30 Jun 2026
- Registered office
- 10 Highgate Gardens, Halifax, HX2 0EL
- Nature of business
- Maintenance and repair of motor vehicles
Auto Key Security Ltd is a newly incorporated private limited company registered in Halifax, company number 17308861, one of 96 vehicle repair garages in Halifax. Its next accounts are due at Companies House on 31 March 2028, and its first CT600 is due at HMRC on 29 June 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 Auto Key Security 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 Auto Key Security Ltd is registered
The registered office is in Halifax (HX2), in the Calderdale local authority area, Yorkshire and The Humber. Show HX2 0EL on a map.
Other trade companies in HX2
- Broadley Motor Village LtdMotor traders
- Wood & Craft LtdJoiners and carpenters
- Tom Barker Plastering & Building LimitedPlasterers
- Heera Builders LtdBuilders
- Beau Renovations LtdProperty developers
- Sparkle Cleaning Services Halifax LtdCleaning companies
- Fast Summer Fix LimitedMachinery repair and installation
- Haider Trading LimitedMotor traders
What happens if Auto Key Security 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 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2028 to 30 Apr 2028 | £150 |
| 1 to 3 months late | 1 May 2028 to 30 Jun 2028 | £375 |
| 3 to 6 months late | 1 Jul 2028 to 30 Sep 2028 | £750 |
| More than 6 months late | From 1 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17308861
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 June 2026
- Registered office
- 10 Highgate Gardens, Halifax, HX2 0EL
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
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 Halifax
Other active vehicle repair garages registered in Halifax.
- Autobody Refinishing Ltd2021
- Autocare (Halifax) Limited1991
- B Ainley Commercials Limited2004
- Battinson Auto Centre Ltd2015
- Bell Hall Garage Ltd2013
- Blackbrook Garage Limited2012
- Burrwood Garage Limited1998
- Butt MOT (HX) Ltd2026
All vehicle repair garages in Halifax · All trades in Halifax · Mechanics and garages across the UK
Frequently asked questions
When are Auto Key Security Ltd's accounts due?
Auto Key Security Ltd's next accounts are due at Companies House by 31 March 2028 (in 536 days), covering the period to 30 June 2027.
When is Auto Key Security 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 29 June 2027, due by 29 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Auto Key Security Ltd still trading?
Auto Key Security 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 Auto Key Security Ltd do?
Auto Key Security Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Auto Key Security Ltd?
Auto Key Security Ltd was incorporated on 30 June 2026, less than a year ago.
What is the penalty if Auto Key Security 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 Auto Key Security 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.