- Company number
- 16585235
- Incorporated
- 16 Jul 20251 year trading
- Registered office
- 1 Castle Street, Portchester, Fareham, PO16 9QD
- Nature of business
- Construction of commercial buildings
3XC Group Ltd is a 1-year-old private limited company registered in Fareham, company number 16585235, one of 131 building contractors in Fareham. Its next accounts are due at Companies House on 16 April 2027, and its first CT600 is due at HMRC on 15 July 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 3XC Group Ltd is registered
The registered office is in Fareham (PO16), in the Fareham local authority area, South East. Show PO16 9QD on a map.
Other trade companies in PO16
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- Grappuch LimitedFinishing trades
- Cis UK Solutions LtdElectricians
- Pato Construction Group LtdBuilders
- JMS Utilities LimitedCivil engineering
- C Hill Property Maintenance LtdFinishing trades
- BJM Fencing & Landscaping LtdSpecialist contractors
- Baltic Scaffolding LtdScaffolders
Also registered at this address
1 other company uses the same registered office as 3XC Group Ltd.
- 3XC Maintenance LtdFacilities management
What happens if 3XC Group 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 16 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Apr 2027 to 16 May 2027 | £150 |
| 1 to 3 months late | 17 May 2027 to 16 Jul 2027 | £375 |
| 3 to 6 months late | 17 Jul 2027 to 16 Oct 2027 | £750 |
| More than 6 months late | From 17 Oct 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
- 16585235
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 July 2025 (1 year ago)
- Registered office
- 1 Castle Street, Portchester, Fareham, PO16 9QD
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 15 July 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 Fareham
Other active building contractors registered in Fareham.
- A Foster Building Contractor Ltd2016
- Ahn Property Services Limited2024
- Aj Creative Builders Ltd2026
- Amg Building Contractors Limited2015
- Aml Renovations Ltd2025
- Aspire-Services Ltd.2013
- B & M Clark (Builders) Limited1978
- B J Plumbing Limited1998
All building contractors in Fareham · All trades in Fareham · Builders across the UK
Frequently asked questions
When are 3XC Group Ltd's accounts due?
3XC Group Ltd's next accounts are due at Companies House by 16 April 2027 (in 185 days), covering the period to 31 July 2026.
When is 3XC Group 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 15 July 2026, due by 15 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is 3XC Group Ltd still trading?
3XC Group 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 3XC Group Ltd do?
3XC Group Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is 3XC Group Ltd?
3XC Group Ltd was incorporated on 16 July 2025, 1 year ago.
What is the penalty if 3XC Group 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 3XC Group 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.