- Companies
- Builders
- Birmingham
- Ai Interiors & Shopfitting Limited
Ai Interiors & Shopfitting Limited
- Company number
- 16731590
- Incorporated
- 21 Sep 20251 year trading
- Registered office
- 20 Byfield Close, Birmingham, B33 0XT
- Nature of business
- Construction of commercial buildings
Ai Interiors & Shopfitting Limited is a 1-year-old private limited company registered in Birmingham, company number 16731590, one of 1,142 building contractors in Birmingham. Its next accounts are due at Companies House on 21 June 2027, and its first CT600 is due at HMRC on 20 September 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 Ai Interiors & Shopfitting Limited is registered
The registered office is in Birmingham (B33), in the Birmingham local authority area, West Midlands. Show B33 0XT on a map.
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What happens if Ai Interiors & Shopfitting 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 21 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Jun 2027 to 21 Jul 2027 | £150 |
| 1 to 3 months late | 22 Jul 2027 to 21 Sep 2027 | £375 |
| 3 to 6 months late | 22 Sep 2027 to 21 Dec 2027 | £750 |
| More than 6 months late | From 22 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16731590
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 September 2025 (1 year ago)
- Registered office
- 20 Byfield Close, Birmingham, B33 0XT
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 20 September 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.
- Aifa Construction Ltd2026
- Aina Builders Ltd2022
- Ait Builders Ltd2025
- Aj Construction Service Ltd2024
- Aj&K Constructions Ltd2025
- Ak Builders BHM Ltd2024
- Ak Building Works Ltd2026
- Ak47 Builders Ltd2026
All building contractors in Birmingham · All trades in Birmingham · Builders across the UK
Frequently asked questions
When are Ai Interiors & Shopfitting Limited's accounts due?
Ai Interiors & Shopfitting Limited's next accounts are due at Companies House by 21 June 2027 (in 251 days), covering the period to 30 September 2026.
When is Ai Interiors & Shopfitting 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 20 September 2026, due by 20 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ai Interiors & Shopfitting Limited still trading?
Ai Interiors & Shopfitting 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 Ai Interiors & Shopfitting Limited do?
Ai Interiors & Shopfitting Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Ai Interiors & Shopfitting Limited?
Ai Interiors & Shopfitting Limited was incorporated on 21 September 2025, 1 year ago.
What is the penalty if Ai Interiors & Shopfitting 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 Ai Interiors & Shopfitting 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.