- Companies
- Groundworks and demolition
- Birmingham
- Callums Traffic Ltd
Callums Traffic Ltd
- Company number
- 16472338
- Incorporated
- 23 May 20251 year trading
- Registered office
- 224 Old Croft Lane, Birmingham, B34 7DB
- Nature of business
- Site preparation
Callums Traffic Ltd is a 1-year-old private limited company registered in Birmingham, company number 16472338, one of 82 groundworks and demolition companies in Birmingham. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 May 2026, as filed at Companies House.
Where Callums Traffic Ltd is registered
The registered office is in Birmingham (B34), in the Birmingham local authority area, West Midlands. Show B34 7DB on a map.
Other trade companies in B34
- Saa Autohaus LtdMotor traders
- Allesley Auto Cars LtdMotor traders
- Sterlec Contracts LtdElectricians
- Chris's Facilities Management Services LtdCleaning companies
- Ajq Properties LtdProperty developers
- Luxury Verandas LtdGlaziers
- SZ Amns LtdMechanics and garages
- S&H Homes LtdProperty developers
What happens if Callums Traffic 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16472338
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 May 2025 (1 year ago)
- Registered office
- 224 Old Croft Lane, Birmingham, B34 7DB
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 22 May 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Birmingham
Other active groundworks and demolition companies registered in Birmingham.
- City Demolition Contractors (Birmingham) Limited1988
- Cja (UK) Limited2012
- Clynergi Group Ltd2023
- Craig Aspinall Ltd2024
- Creteways Limited2018
- D Cope Traffics Limited2024
- D Hines Ltd2024
- Daniel O'Mahoney Ltd2025
All groundworks and demolition companies in Birmingham · All trades in Birmingham · Groundworks and demolition across the UK
Frequently asked questions
When are Callums Traffic Ltd's accounts due?
Callums Traffic Ltd's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is Callums Traffic Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Callums Traffic Ltd still trading?
Callums Traffic 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 Callums Traffic Ltd do?
Callums Traffic Ltd is registered under Site preparation (SIC 43120).
How old is Callums Traffic Ltd?
Callums Traffic Ltd was incorporated on 23 May 2025, 1 year ago.
What is the penalty if Callums Traffic 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 Callums Traffic 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.