- Company number
- 16896820
- Incorporated
- 8 Dec 2025
- Registered office
- 97 Sunnyside Road, Ilford, IG1 1HX
- Nature of business
- Construction of domestic buildings; Painting; Other building completion and finishing
ZS Contractors Ltd is a newly incorporated private limited company registered in Ilford, company number 16896820, one of 1,138 building contractors in Ilford. Its next accounts are due at Companies House on 8 September 2027, and its first CT600 is due at HMRC on 7 December 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 ZS Contractors Ltd is registered
The registered office is in Ilford (IG1), in the Redbridge local authority area, London. Show IG1 1HX on a map.
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What happens if ZS Contractors 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 8 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Sep 2027 to 8 Oct 2027 | £150 |
| 1 to 3 months late | 9 Oct 2027 to 8 Dec 2027 | £375 |
| 3 to 6 months late | 9 Dec 2027 to 8 Mar 2028 | £750 |
| More than 6 months late | From 9 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16896820
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 December 2025
- Registered office
- 97 Sunnyside Road, Ilford, IG1 1HX
- Nature of business
- Construction of domestic buildings (SIC 41202)
Painting (SIC 43341)
Other building completion and finishing (SIC 43390) - Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- ZT Repair and Maintanance Limited2024
- 1ST Choice Build Limited2018
- 1ST Platinum Homes Ltd2018
- 2Mak Ltd2021
- A & B Properties Development Limited2026
- A & I Drylining Ltd2017
- A & W Management Ltd2019
- A Axinte Ro Ltd2026
All building contractors in Ilford · All trades in Ilford · Builders across the UK
Frequently asked questions
When are ZS Contractors Ltd's accounts due?
ZS Contractors Ltd's next accounts are due at Companies House by 8 September 2027 (in 330 days), covering the period to 31 December 2026.
When is ZS Contractors 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 7 December 2026, due by 7 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is ZS Contractors Ltd still trading?
ZS Contractors 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 ZS Contractors Ltd do?
ZS Contractors Ltd is registered under Construction of domestic buildings (SIC 41202); Painting (SIC 43341); Other building completion and finishing (SIC 43390).
How old is ZS Contractors Ltd?
ZS Contractors Ltd was incorporated on 8 December 2025, less than a year ago.
What is the penalty if ZS Contractors 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 ZS Contractors 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.