- Companies
- Motor traders
- Mildenhall
- Dey Auto Services Ltd
Dey Auto Services Ltd
- Company number
- 15792416
- Incorporated
- 21 Jun 20242 years trading
- Registered office
- Unit A, 82 James Carter Road, Mildenhall, Suffolk, IP28 7DE
- Nature of business
- Sale of used cars and light motor vehicles
Dey Auto Services Ltd is a 2-year-old private limited company registered in Mildenhall, company number 15792416, one of 74 motor trade companies in Mildenhall. Companies House shows its accounts as overdue: they were due on 21 March 2026.
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.
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Where Dey Auto Services Ltd is registered
The registered office is in Mildenhall (IP28), in the West Suffolk local authority area, East of England. Show IP28 7DE on a map.
Other trade companies in IP28
- Zamzam Global Travel and Tours LtdMotor traders
- Rowley Construction Solutions LtdBuilders
- Palatone LtdRepair services
- Local Roofing N Chimneys LimitedRoofers
- SC Joinery and Building Solutions LtdBuilders
- Scuffiq LtdMechanics and garages
- DG Classic Cars LtdMotor traders
- E.B. Fitch Historic Buildings Specialists LtdPainters and decorators
Shared registered office
204 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Dey Auto Services Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Mar 2026 to 21 Apr 2026 | £150 |
| 1 to 3 months late | 22 Apr 2026 to 21 Jun 2026 | £375 |
| 3 to 6 months late | 22 Jun 2026 to 21 Sep 2026 | £750 |
| More than 6 months late | From 22 Sep 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2026 | £200 |
| 3 months late | 30 Sep 2026 | another £200 |
| 6 months late | 30 Dec 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2027 | 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
- 15792416
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 June 2024 (2 years ago)
- Registered office
- Unit A, 82 James Carter Road, Mildenhall, Suffolk, IP28 7DE
- Nature of business
- Sale of used cars and light motor vehicles (SIC 45112)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 20 June 2025
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 Mildenhall
Other active motor trade companies registered in Mildenhall.
- Diva Plates Ltd2026
- Drivetime Vehicle Sourcing Ltd2025
- Driveyourupgrade Ltd2026
- E&R Motor Group Ltd2025
- Ea Autos Limited2024
- Elji Co. Ltd2026
- Fast UK Auto Ltd2020
- Fma Autos Ltd2022
All motor trade companies in Mildenhall · All trades in Mildenhall · Motor traders across the UK
Frequently asked questions
When are Dey Auto Services Ltd's accounts due?
Dey Auto Services Ltd's accounts were due at Companies House on 21 March 2026 and the register shows them as overdue.
When is Dey Auto Services 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 20 June 2025, due by 20 June 2026, and one for the period to 30 June 2025, due by 30 June 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Dey Auto Services Ltd still trading?
Dey Auto Services Ltd is listed as active on the Companies House register (checked 12 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 Dey Auto Services Ltd do?
Dey Auto Services Ltd is registered under Sale of used cars and light motor vehicles (SIC 45112).
How old is Dey Auto Services Ltd?
Dey Auto Services Ltd was incorporated on 21 June 2024, 2 years ago.
What is the penalty if Dey Auto Services 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 Dey Auto Services Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.