- Companies
- Mechanics and garages
- Southsea
- 3Dotts Limited
3Dotts Limited
- Company number
- 16757431
- Incorporated
- 2 Oct 20251 year trading
- Registered office
- 43 Rivers Street, Southsea, PO5 4PL
- Nature of business
- Maintenance and repair of motor vehicles
3Dotts Limited is a 1-year-old private limited company registered in Southsea, company number 16757431, one of 29 vehicle repair garages in Southsea. Its next accounts are due at Companies House on 2 July 2027, and its first CT600 is due at HMRC on 1 October 2027.
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 3Dotts Limited is registered
The registered office is in Southsea (PO5), in the Portsmouth local authority area, South East. Show PO5 4PL on a map.
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What happens if 3Dotts Limited 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 2 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 3 Jul 2027 to 2 Aug 2027 | £150 |
| 1 to 3 months late | 3 Aug 2027 to 2 Oct 2027 | £375 |
| 3 to 6 months late | 3 Oct 2027 to 2 Jan 2028 | £750 |
| More than 6 months late | From 3 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2028 | 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
- 16757431
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 October 2025 (1 year ago)
- Registered office
- 43 Rivers Street, Southsea, PO5 4PL
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 October (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 Southsea
Other active vehicle repair garages registered in Southsea.
- A & B Motors Limited2010
- A.D.I. Driving Tuition Limited1991
- Affordable Motor Glass Ltd2007
- Auto Speedy Garage Ltd2024
- Barakah Auto Garage Ltd2016
- CNP Automotive Limited2025
- Cool Mechanic Limited2025
- Diamond Style Car Ltd2023
All vehicle repair garages in Southsea · All trades in Southsea · Mechanics and garages across the UK
Frequently asked questions
When are 3Dotts Limited's accounts due?
3Dotts Limited's next accounts are due at Companies House by 2 July 2027 (in 263 days), covering the period to 31 October 2026.
When is 3Dotts Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 1 October 2026, due by 1 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is 3Dotts Limited still trading?
3Dotts Limited 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 3Dotts Limited do?
3Dotts Limited is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is 3Dotts Limited?
3Dotts Limited was incorporated on 2 October 2025, 1 year ago.
What is the penalty if 3Dotts Limited 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 3Dotts Limited 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.