- Companies
- Specialist contractors
- Birmingham
- 20Builds Limited
20Builds Limited
- Company number
- 16499209
- Incorporated
- 5 Jun 20251 year trading
- Registered office
- 5 Timberley Lane, Birmingham, B34 7ED
- Nature of business
- Other specialised construction activities n.e.c.
20Builds Limited is a 1-year-old private limited company registered in Birmingham, company number 16499209, one of 442 specialist construction companies in Birmingham. Its next accounts are due at Companies House on 5 March 2027, and its first CT600 is due at HMRC on 4 June 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 20Builds Limited is registered
The registered office is in Birmingham (B34), in the Birmingham local authority area, West Midlands. Show B34 7ED on a map.
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What happens if 20Builds 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 5 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Mar 2027 to 5 Apr 2027 | £150 |
| 1 to 3 months late | 6 Apr 2027 to 5 Jun 2027 | £375 |
| 3 to 6 months late | 6 Jun 2027 to 5 Sep 2027 | £750 |
| More than 6 months late | From 6 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16499209
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 June 2025 (1 year ago)
- Registered office
- 5 Timberley Lane, Birmingham, B34 7ED
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 4 June 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Birmingham
Other active specialist construction companies registered in Birmingham.
- 2Sapro Ltd2022
- 4 BS Concrete & Screed Ltd2024
- A S Building Midlands Ltd2022
- A&S Construction 92 Ltd2019
- Aa Construction & Renovations Ltd2025
- Aa Housing and Support Ltd2026
- Aaa Compliance Europe Ltd2025
- Abbey Drives Ltd2009
All specialist construction companies in Birmingham · All trades in Birmingham · Specialist contractors across the UK
Frequently asked questions
When are 20Builds Limited's accounts due?
20Builds Limited's next accounts are due at Companies House by 5 March 2027 (in 144 days), covering the period to 30 June 2026.
When is 20Builds 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 4 June 2026, due by 4 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is 20Builds Limited still trading?
20Builds 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 20Builds Limited do?
20Builds Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is 20Builds Limited?
20Builds Limited was incorporated on 5 June 2025, 1 year ago.
What is the penalty if 20Builds 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 20Builds 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.