About this form or guide

Use IR4S to provide shareholder information required with a company income tax return.

Who should use it

• Companies asked to provide shareholder details with their IR4 return.
• Complete one schedule for the relevant income year.

What you need

• Shareholder names and IRD numbers where required.
• Shareholding and other details requested on the schedule.

How to file

Include IR4S with the company return. If filing on paper, IR4S remains an available attachment option.

Related forms and guides

IR4 company return · IR4GU company return guide

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