STEP-BY-STEP ANSWER:
Step 1: Identify any items that are non-recurring or outside the core operations, such as discontinued operations or extraordinary losses/gains.
Step 2: Segregate these items from the continuing operations section to prevent distortion of operating results.
Step 3: Report the tax effects associated with these irregular items separately through intraperiod tax allocation.
Step 4: Clearly label these sections so that stakeholders can easily adjust their analysis of ongoing business performance.
Final Answer: Properly handling irregular items involves isolating them from the main operating sections to maintain the clarity and reliability of the income statement, thereby ensuring stakeholders have an accurate view of both regular operations and exceptional events.