- Companies
- Finishing trades
- Fareham
- Prime Build South Ltd
Prime Build South Ltd
- Company number
- 17421013
- Incorporated
- 26 Aug 2026
- Registered office
- 25 Fort Fareham Road, Fareham, PO14 1DH
- Nature of business
- Other building completion and finishing
Prime Build South Ltd is a newly incorporated private limited company registered in Fareham, company number 17421013, one of 67 building finishing companies in Fareham. Its next accounts are due at Companies House on 26 May 2028, and its first CT600 is due at HMRC on 25 August 2028.
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 Prime Build South Ltd is registered
The registered office is in Fareham (PO14), in the Fareham local authority area, South East. Show PO14 1DH on a map.
Other trade companies in PO14
- Conifer Rise LimitedProperty developers
- S C Metters Hardscapes LimitedLandscapers and gardeners
- Calms Developments LtdProperty developers
- Solent Plumbing and Heating LtdBuilders
- Ark Home Technologies LtdElectricians
- Nature’S Touch Cleaning Services LimitedCleaning companies
- Yoemans Project LtdProperty developers
- Jigsaw Commercial Plumbing LimitedPlumbers and heating engineers
What happens if Prime Build South 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 26 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 May 2028 to 26 Jun 2028 | £150 |
| 1 to 3 months late | 27 Jun 2028 to 26 Aug 2028 | £375 |
| 3 to 6 months late | 27 Aug 2028 to 26 Nov 2028 | £750 |
| More than 6 months late | From 27 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 17421013
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 August 2026
- Registered office
- 25 Fort Fareham Road, Fareham, PO14 1DH
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 August (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 Fareham
Other active building finishing companies registered in Fareham.
- Prime Restoration Ltd2020
- Pro Point Brickwork Ltd2020
- Pro-Tech Insulation Ltd2014
- Proline Finish Solutions Limited2026
- R J Franckeiss Electrical Limited2014
- Rella Construction Limited2024
- RM Maintenance Limited2013
- Robs Handyman Limited2022
All building finishing companies in Fareham · All trades in Fareham · Finishing trades across the UK
Frequently asked questions
When are Prime Build South Ltd's accounts due?
Prime Build South Ltd's next accounts are due at Companies House by 26 May 2028 (in 591 days), covering the period to 31 August 2027.
When is Prime Build South 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 25 August 2027, due by 25 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Prime Build South Ltd still trading?
Prime Build South 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 Prime Build South Ltd do?
Prime Build South Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Prime Build South Ltd?
Prime Build South Ltd was incorporated on 26 August 2026, less than a year ago.
What is the penalty if Prime Build South 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 Prime Build South 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.