- Companies
- Specialist contractors
- Basingstoke
- General Building BTB Ltd
General Building BTB Ltd
- Company number
- 15831915
- Incorporated
- 10 Jul 20242 years trading
- Registered office
- 46 Innovation Court, New Street, Basingstoke, Hampshire, RG21 7BY
- Nature of business
- Other specialised construction activities n.e.c.
General Building BTB Ltd is a 2-year-old private limited company registered in Basingstoke, company number 15831915, one of 47 specialist construction companies in Basingstoke. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Where General Building BTB Ltd is registered
The registered office is in Basingstoke (RG21), in the Basingstoke and Deane local authority area, South East. Show RG21 7BY on a map.
Other trade companies in RG21
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- Jflow Heating LtdPlumbers and heating engineers
- Irinacleaning LtdCleaning companies
- Summit Auto Services LtdMotor traders
- Aza General LtdBuilders
- Anchor Access Group LimitedSpecialist contractors
- Hci Homes LtdFinishing trades
- V F Gasha LimitedProperty developers
What happens if General Building BTB 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15831915
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 July 2024 (2 years ago)
- Registered office
- 46 Innovation Court, New Street, Basingstoke, Hampshire, RG21 7BY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 9 July 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 Basingstoke
Other active specialist construction companies registered in Basingstoke.
- Groundcontract Limited2023
- Hanno Group Limited2019
- Harlem & Archer Ltd2016
- Ilias Construction & Transport Ltd2024
- Intersett Block Paving Ltd2025
- Intersett Paving UK Limited2020
- J.A Tech Services Ltd2023
- J.L.D. Construction Ltd2017
All specialist construction companies in Basingstoke · All trades in Basingstoke · Specialist contractors across the UK
Frequently asked questions
When are General Building BTB Ltd's accounts due?
General Building BTB Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is General Building BTB Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is General Building BTB Ltd still trading?
General Building BTB 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 General Building BTB Ltd do?
General Building BTB Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is General Building BTB Ltd?
General Building BTB Ltd was incorporated on 10 July 2024, 2 years ago.
What is the penalty if General Building BTB 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 General Building BTB 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.