Which income tax line number is used to calculate the Federal Tax amount this taxation year. Line 15000 , Total Income Line 35000, Total Federal Non Refundable Tax Credits Line 23600, Net Income Line 26000, Taxable Income Moning to another question wil swe this resporse. Ww is the Accounts Payable account affected in an adjustment? When making an adjustment, can you apply it to the vendor balance or does it have to be applied to a document? or the toolbar, press ALT+F 10 (DC) or ALT+PN+FTO (MMC)