- Companies
- Builders
- Birmingham
- Ac Builders Group Limited
Ac Builders Group Limited
- Company number
- 16266842
- Incorporated
- 20 Feb 20251 year trading
- Registered office
- 23 Bentley Road, Birmingham, B36 0ES
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Ac Builders Group Limited is a 1-year-old private limited company registered in Birmingham, company number 16266842, one of 1,142 building contractors in Birmingham. Its next accounts are due at Companies House on 20 November 2026, and its first CT600 is due at HMRC on 19 February 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 Ac Builders Group Limited is registered
The registered office is in Birmingham (B36), in the Solihull local authority area, West Midlands. Show B36 0ES on a map.
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What happens if Ac Builders Group 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 20 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Nov 2026 to 20 Dec 2026 | £150 |
| 1 to 3 months late | 21 Dec 2026 to 20 Feb 2027 | £375 |
| 3 to 6 months late | 21 Feb 2027 to 20 May 2027 | £750 |
| More than 6 months late | From 21 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 16266842
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 February 2025 (1 year ago)
- Registered office
- 23 Bentley Road, Birmingham, B36 0ES
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 19 February 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Birmingham
Other active building contractors registered in Birmingham.
- Ac Facade Services Ltd2026
- Achimed Limited2023
- Active Contractors & Plant Hire Limited2017
- Ad Builders Birmingham Limited2025
- Ad&Ev Ltd2025
- Adam Pol Trans Limited2014
- Ae & Co. Building Ltd2023
- Af Builders UK Ltd2024
All building contractors in Birmingham · All trades in Birmingham · Builders across the UK
Frequently asked questions
When are Ac Builders Group Limited's accounts due?
Ac Builders Group Limited's next accounts are due at Companies House by 20 November 2026 (in 38 days), covering the period to 28 February 2026.
When is Ac Builders Group 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 19 February 2026, due by 19 February 2027, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ac Builders Group Limited still trading?
Ac Builders Group 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 Ac Builders Group Limited do?
Ac Builders Group Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Ac Builders Group Limited?
Ac Builders Group Limited was incorporated on 20 February 2025, 1 year ago.
What is the penalty if Ac Builders Group 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 Ac Builders Group 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.