One profitable year, two lines on the tax forecast
Illustrative composite client situation: an owner is reviewing a New Zealand business’s first trading year, which made a profit. The income tax return for that year is being prepared. In the cash forecast, the owner sees a payment for that year and provisional tax for the next income year. The owner asks, “Am I paying tax on the same profit twice?” This does not describe an identifiable Pillar client, a tax assessment or a result achieved by Pillar.
Usually the two labels refer to different years. Tax for the completed year is settled after that year’s return. Provisional tax is paid in instalments towards a later year’s income tax. Inland Revenue explains that first-year tax can become payable around the time second-year provisional tax is due. This says nothing yet about the amount or date for this owner.
Put the two years on one page
Write down the taxpayer’s legal entity and balance date. For the completed year, note the accounting profit, tax adjustments, income tax return status, assessed residual income tax and payments already made. A profit figure in the accounts is not itself the assessed tax balance. The return and myIR account show what has actually been filed and allocated.
For the following year, record the expected income, the provisional-tax method and each instalment shown in myIR. Inland Revenue’s provisional-tax overview explains the general prior-year residual-income-tax trigger. The standard-option guidance shows why prior-year assessment and filing timing affect instalments. Other methods have different rules; the accountant needs to confirm which one applies before relying on a schedule.
Inland Revenue’s first-year guide describes the usual timing under standard, estimation and ratio methods, and explains that AIM can involve payments when a profit is made in the first year. That general guide is not enough to establish whether this owner can wait until terminal tax. The current interest guidance sets out separate new provisional taxpayer conditions for individuals and non-individuals. Those conditions can create first-year interest exposure; the business start date, residual income tax and earlier income history need review. If the business traded in earlier years but has only now become profitable, its prior returns matter too.
Check the dates before deciding what cash to reserve
The first-year return may still be unfiled, or a tax agent may have a filing arrangement. Earlier voluntary payments may already sit on the tax account. The balance date, return status, method and any payment allocation can change the apparent overlap. Those facts matter more than a universal due-date chart.
The practical review is a two-year list: income year, return or estimate, amount on myIR, payment date, payments already credited and the source of each figure. Keep the business cash forecast beside it. Our guide to profit with cash-flow pressure looks at the wider operating picture; this question is specifically about which income year each tax line belongs to.
Pillar’s tax and compliance service can review the return and provisional-tax position, with business advisory supporting a dated cash forecast. Bring the myIR statements, the first-year accounts and return, any tax-agent correspondence, payment history and current forecast to a conversation with Pillar. A Pillar accountant should confirm the individual amounts, dates, method and any interest implications before the owner acts.