- Companies
- Mechanics and garages
- Birmingham
- TBT Assist Ltd
TBT Assist Ltd
- Company number
- 12614790
- Incorporated
- 20 May 20206 years trading
- Registered office
- 82 Lombard Street, Birmingham, B12 0QR
- Nature of business
- Maintenance and repair of motor vehicles; Retail trade of motor vehicle parts and accessories
TBT Assist Ltd is a 6-year-old private limited company registered in Birmingham, company number 12614790, one of 1,013 vehicle repair garages in Birmingham. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
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 up £312 (+0.2%) on the year before, to £195K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £272K against £254K owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £195K | £214K | £272K | £254K | 0 |
| 31 May 2024 | £194K | £506K | £509K | £501K | 0 |
| 31 May 2023 | £25K | £191K | £160K | 2 | |
| 31 May 2022 | £988 | £22K | £21K | 1 | |
| 31 May 2021 | £4,063 | £37K | £41K | 1 |
Where TBT Assist Ltd is registered
The registered office is in Birmingham (B12), in the Birmingham local authority area, West Midlands. Show B12 0QR on a map.
Other trade companies in B12
- Proton Tech Electrical LtdElectricians
- Leopold Auto LimitedMechanics and garages
- Apex Cleaners LtdCleaning companies
- Altitude Build Group LimitedGlaziers
- Glazed Direct LtdGlaziers
- Calderstead Facilities Management LtdFacilities management
- Repair Garage LimitedMechanics and garages
- Commercial Cleaning Services LtdCleaning companies
What happens if TBT Assist 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 12614790
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 May 2020 (6 years ago)
- Registered office
- 82 Lombard Street, Birmingham, B12 0QR
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
Retail trade of motor vehicle parts and accessories (SIC 45320) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 6 June 2026
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 Birmingham
Other active vehicle repair garages registered in Birmingham.
- Techstar Auto Ltd2025
- The Automotive Studio Ltd2026
- The Car Clinic Birmingham Limited2010
- The Carvet Automotive Ltd2018
- The Detail Father Ltd2022
- The Mill Walk Garage Ltd2012
- The Workshop MOT 2.0 Ltd2024
- The-Mechanic Ltd2011
All vehicle repair garages in Birmingham · All trades in Birmingham · Mechanics and garages across the UK
Frequently asked questions
When are TBT Assist Ltd's accounts due?
TBT Assist Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is TBT Assist Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is TBT Assist Ltd still trading?
TBT Assist 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 TBT Assist Ltd do?
TBT Assist Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200); Retail trade of motor vehicle parts and accessories (SIC 45320).
How old is TBT Assist Ltd?
TBT Assist Ltd was incorporated on 20 May 2020, 6 years ago.
What is the penalty if TBT Assist 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 TBT Assist 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.