IR1054 explains the accounting income method provisional-tax option and how AIM-capable software calculates payments from current accounting results.

Use IR215 to report income adjustments that affect student loan or Working for Families entitlements and obligations.

IR4JG helps New Zealand companies and other required entities complete the 2026 annual imputation return IR4J.

Use IR4J to report annual or interim movements in a company’s imputation credit account. Check the correct income year before filing.

Use IR719 to apply for a maximum pooling value above the statutory limit for depreciable assets.

Use IR260A when no suitable general depreciation rate exists for a new asset class.

Use IR260B when an existing depreciation rate is unsuitable because of how an asset is used.

Use IR451 to apply for RWT-exempt status for interest and dividends.

Certificate of exemption applications are now completed online using IRD’s current process.

Use the IR67A process in myIR to file and pay approved issuer levy on interest paid for registered securities.

IR620 explains associated persons definitions and their income tax consequences.