- Companies
- Finishing trades
- Birmingham
- Bia Site Services Ltd
Bia Site Services Ltd
- Company number
- 16897201
- Incorporated
- 8 Dec 2025
- Registered office
- 78 Stratford Road, Sparkhill, Birmingham, B11 1AN
- Nature of business
- Other building completion and finishing
Bia Site Services Ltd is a newly incorporated private limited company registered in Birmingham, company number 16897201, one of 422 building finishing companies in Birmingham. Its next accounts are due at Companies House on 8 September 2027, and its first CT600 is due at HMRC on 7 December 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 Bia Site Services Ltd is registered
The registered office is in Birmingham (B11), in the Birmingham local authority area, West Midlands. Show B11 1AN on a map.
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What happens if Bia Site Services 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 8 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Sep 2027 to 8 Oct 2027 | £150 |
| 1 to 3 months late | 9 Oct 2027 to 8 Dec 2027 | £375 |
| 3 to 6 months late | 9 Dec 2027 to 8 Mar 2028 | £750 |
| More than 6 months late | From 9 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16897201
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 December 2025
- Registered office
- 78 Stratford Road, Sparkhill, Birmingham, B11 1AN
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Birmingham
Other active building finishing companies registered in Birmingham.
- Birch & Sons Carpentry Ltd2024
- Birmingham Houses Limited2006
- Birmingham Renovation Ltd2020
- Bjarn Maintenance Services Ltd2021
- Black & White Building Developers Limited2011
- Blackcat Comms Limited2005
- BLM Building Limited2020
- Blythe Construction Services Ltd2022
All building finishing companies in Birmingham · All trades in Birmingham · Finishing trades across the UK
Frequently asked questions
When are Bia Site Services Ltd's accounts due?
Bia Site Services Ltd's next accounts are due at Companies House by 8 September 2027 (in 330 days), covering the period to 31 December 2026.
When is Bia Site 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 7 December 2026, due by 7 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Bia Site Services Ltd still trading?
Bia Site Services 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 Bia Site Services Ltd do?
Bia Site Services Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Bia Site Services Ltd?
Bia Site Services Ltd was incorporated on 8 December 2025, less than a year ago.
What is the penalty if Bia Site 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 Bia Site Services 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.