How do you forecast income taxes in a multi-jurisdiction model?

• A. Apply jurisdiction-specific tax rates to pre-tax income, allocate income appropriately, consider credits, loss carryforwards, and deferred tax impacts.
• B. Apply a single global tax rate to all pre-tax income.
• C. Tax forecasting isn't necessary; assume zero tax.
• D. Taxes are expensed when cash is paid.

Answer: (A)

Forecasting income taxes in a multi-jurisdiction model requires treating each jurisdiction separately rather than applying a single global rate. You allocate pre-tax income to the places where profits originate or where tax rules apply, then apply the local statutory rate to compute current tax in each jurisdiction. This mirrors real-world tax systems where different countries and regions levy different rates and have unique rules.

Beyond simply applying rates, you must account for tax credits and incentives that can reduce current taxes, as well as loss carryforwards that can offset taxable income in future periods. These elements can significantly alter both current tax expense and future tax cash flows, so they can’t be ignored in a forward-looking forecast.

Equally important is recognizing the timing differences between book income and taxable income. Deferred tax assets and liabilities capture these differences, reflecting how temporary divergences will reverse in future periods and how expected tax rates may affect those amounts. Incorporating current tax, credits, carryforwards, and deferred taxes together provides a tax forecast that aligns with accounting standards and the model’s interperiod timing.

Using a single global tax rate ignores local variations in rates and credits and would misstate tax expense. Assuming zero tax contradicts accrual accounting for tax under most frameworks, and taxes aren’t expensed only when cash is paid since timing differences create current versus deferred tax components.