Concept of Income Tax and GST (New Tax Guidelines)

Master Income Tax and GST for CBSE Class 11 Applied Mathematics. Learn tax slabs, rebates, and GST calculations with step-by-step solved examples.

Income Tax Fundamentals

Income tax is a direct tax levied by the government on the annual income of individuals based on progressive tax slabs. Under the New Tax Regime, income is categorized into specific slabs with varying rates, and a standard deduction is applicable to salaried individuals. Tax liability is calculated by applying the slab rates to the taxable income after subtracting eligible deductions.

Taxable Income = Gross Income - Standard Deduction
Example: Solved Example: Calculate Taxable Income
Show Step-by-Step Solution

Step 1: Gross Salary = ₹9,00,000.
Step 2: Standard Deduction = ₹50,000.
Step 3: Taxable Income = 9,00,000 - 50,000 = ₹8,50,000.
Answer: ₹8,50,000

GST Structure

Goods and Services Tax (GST) is an indirect tax applied to the supply of goods and services. It is categorized into CGST (Central GST) and SGST (State GST) for intra-state transactions, and IGST (Integrated GST) for inter-state transactions. The total GST is calculated as a percentage of the taxable value of the supply.

Total GST = (Rate/100) × Taxable Value
Example: Solved Example: Calculate GST
Show Step-by-Step Solution

Step 1: Taxable Value = ₹2,000.
Step 2: GST Rate = 18%.
Step 3: Total GST = (18/100) × 2,000 = ₹360.
Answer: ₹360

Tax Rebate under Section 87A

Under the New Tax Regime, a rebate under Section 87A is available if the taxable income does not exceed ₹7,00,000. This rebate effectively reduces the tax liability to zero for individuals within this income bracket. If the income exceeds this threshold, the rebate is not applicable.

Net Tax = Tax Liability - Rebate (if Taxable Income ≤ 7,00,000)
Example: Solved Example: Verify Rebate Eligibility
Show Step-by-Step Solution

Step 1: Taxable Income = ₹6,50,000.
Step 2: Since 6,50,000 ≤ 7,00,000, rebate is applicable.
Step 3: Net Tax = 0.
Answer: ₹0