- Company number
- 16304773
- Incorporated
- 10 Mar 20251 year trading
- Registered office
- 323B Green Lane, Ilford, IG3 9TL
- Nature of business
- Construction of domestic buildings; Freight transport by road; Unlicensed carrier
Sibjoya Builders Limited is a 1-year-old private limited company registered in Ilford, company number 16304773, one of 1,138 building contractors in Ilford. Its next accounts are due at Companies House on 10 December 2026, and its first CT600 is due at HMRC on 9 March 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 Sibjoya Builders Limited is registered
The registered office is in Ilford (IG3), in the Redbridge local authority area, London. Show IG3 9TL on a map.
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What happens if Sibjoya Builders 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 10 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Dec 2026 to 10 Jan 2027 | £150 |
| 1 to 3 months late | 11 Jan 2027 to 10 Mar 2027 | £375 |
| 3 to 6 months late | 11 Mar 2027 to 10 Jun 2027 | £750 |
| More than 6 months late | From 11 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 16304773
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 March 2025 (1 year ago)
- Registered office
- 323B Green Lane, Ilford, IG3 9TL
- Nature of business
- Construction of domestic buildings (SIC 41202)
Freight transport by road (SIC 49410)
Unlicensed carrier (SIC 53202) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 3 December 2025
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 Ilford
Other active building contractors registered in Ilford.
- Sidhu Roofing Ilford Limited2024
- Sigma Construction Group Ltd2025
- Silvercroft Grove Limited2020
- Sim Serv Ltd2016
- Simmi Construction Ltd2026
- Simply Build and Renovation Ltd2026
- Simranjeet Singh1 Ltd2025
- Singh Design & Construction Ltd2026
All building contractors in Ilford · All trades in Ilford · Builders across the UK
Frequently asked questions
When are Sibjoya Builders Limited's accounts due?
Sibjoya Builders Limited's next accounts are due at Companies House by 10 December 2026 (in 59 days), covering the period to 31 March 2026.
When is Sibjoya Builders 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 9 March 2026, due by 9 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sibjoya Builders Limited still trading?
Sibjoya Builders 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 Sibjoya Builders Limited do?
Sibjoya Builders Limited is registered under Construction of domestic buildings (SIC 41202); Freight transport by road (SIC 49410); Unlicensed carrier (SIC 53202).
How old is Sibjoya Builders Limited?
Sibjoya Builders Limited was incorporated on 10 March 2025, 1 year ago.
What is the penalty if Sibjoya Builders 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 Sibjoya Builders 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.