Gross Compensation
less : Personal Exemption
premium payments on health and/or
hospital insurance amounting to P2,400 per year
equals: Taxable income
2) Taxpayer doing business, whether individual or corporation (domestic or FC doing business)
Gross Revenue/Sales
less: Cost of Sales
equals: Gross Income
less : Allowable Deductions
equals: Taxable Income
for individuals, an additional deduction for personal exemptions is allowed