Advance Income Tax Calculator Ay2019-20

Comprehensive Guide to Advance Income Tax Calculator AY2019-20

Module A: Introduction & Importance of Advance Income Tax

The Advance Income Tax Calculator for Assessment Year (AY) 2019-20 is a crucial financial tool designed to help taxpayers estimate and pay their income tax liability in advance installments rather than as a lump sum at year-end. This system was introduced by the Income Tax Department to ensure steady revenue collection and reduce the burden of year-end tax payments on taxpayers.

Under Section 208 of the Income Tax Act, 1961, every taxpayer whose estimated tax liability for the financial year exceeds ₹10,000 is required to pay advance tax. The AY2019-20 corresponds to the Financial Year (FY) 2018-19, which ran from April 1, 2018, to March 31, 2019.

The importance of advance tax payments includes:

• Avoiding Interest Penalties: Non-payment or underpayment of advance tax attracts interest under Section 234B (1% per month) and Section 234C (1% for each deferment period)
• Better Cash Flow Management: Spreading tax payments throughout the year eases financial burden
• Legal Compliance: Mandatory for taxpayers with liability exceeding ₹10,000
• Financial Planning: Helps in better budgeting and investment planning

For AY2019-20, the advance tax payment deadlines were:

1. June 15, 2018 – 15% of advance tax
2. September 15, 2018 – 45% of advance tax (less any paid earlier)
3. December 15, 2018 – 75% of advance tax (less any paid earlier)
4. March 15, 2019 – 100% of advance tax

Module B: How to Use This Advance Income Tax Calculator

Our AY2019-20 advance tax calculator is designed for maximum accuracy and ease of use. Follow these step-by-step instructions:

1. Enter Your Estimated Annual Income:

   Input your total estimated income for FY2018-19 (April 2018 to March 2019) in the first field. This should include:

   • Salary income
   • Income from house property
   • Business/profession income
   • Capital gains
   • Other sources (interest, dividends, etc.)
2. Select Your Age Group:

   Choose your age category as of March 31, 2019:

   • Below 60 years: Standard tax slabs apply
   • 60 to 80 years: Higher basic exemption limit (₹3,00,000)
   • Above 80 years: Highest basic exemption limit (₹5,00,000)
3. Enter Total Deductions:

   Input the total of all eligible deductions under:

   • Section 80C (PPF, LIC, ELSS, etc.) – Max ₹1,50,000
   • Section 80D (Medical insurance) – Max ₹25,000 (₹50,000 for seniors)
   • Section 80G (Donations)
   • HRA exemptions
   • Other applicable deductions
4. Select Rebate Option:

   Choose if you qualify for rebate under Section 87A:

   • ₹2,500 rebate if taxable income ≤ ₹3,50,000
   • ₹5,000 rebate if taxable income ≤ ₹5,00,000 (for AY2019-20)
5. Specify Surcharge:

   Select the applicable surcharge based on your income:

   Income Range	Surcharge Rate
   Up to ₹50 lakh	0%
   ₹50 lakh to ₹1 crore	10%
   ₹1 crore to ₹2 crore	15%
   ₹2 crore to ₹5 crore	25%
   Above ₹5 crore	37%

6. Health & Education Cess:

   For AY2019-20, this is fixed at 4% of (Income Tax + Surcharge)

7. Calculate & Review:

   Click “Calculate Advance Tax” to get your detailed breakdown. The results will show:

   • Taxable income after deductions
   • Income tax before and after rebate
   • Applicable surcharge
   • Health & education cess
   • Final advance tax liability
   • Visual breakdown in chart form

Module C: Formula & Methodology Behind the Calculator

The advance tax calculation for AY2019-20 follows these precise steps:

1. Calculate Taxable Income

Formula: Taxable Income = (Gross Income) – (Deductions under Chapter VI-A)

2. Determine Applicable Tax Slabs (FY2018-19)

Income Range	Below 60 years	60 to 80 years	Above 80 years
Up to ₹2,50,000	Nil	Nil	Nil
₹2,50,001 to ₹5,00,000	5%	Nil	Nil
₹5,00,001 to ₹10,00,000	20%	20%	Nil
Above ₹10,00,000	30%	30%	30%

3. Calculate Income Tax

Apply the slab rates to the taxable income, adding:

• 4% Health & Education Cess on (Income Tax + Surcharge)
• Surcharge as per income range (see Module B)

4. Apply Rebate (if eligible)

Under Section 87A:

• ₹2,500 rebate if taxable income ≤ ₹3,50,000
• ₹5,000 rebate if taxable income ≤ ₹5,00,000

5. Final Advance Tax Calculation

Formula:

Advance Tax = [Income Tax – Rebate] + Surcharge + (4% of [Income Tax – Rebate + Surcharge])

6. Installment Calculation

The total advance tax is divided into installments:

• 15% by June 15
• 45% (cumulative) by September 15
• 75% (cumulative) by December 15
• 100% by March 15

Module D: Real-World Examples with Specific Numbers

Case Study 1: Salaried Individual (Below 60)

Profile: Rahul, 35, software engineer in Bangalore

Income Details:

• Annual Salary: ₹12,00,000
• House Property Income: ₹1,20,000 (rental income after municipal taxes)
• Other Income: ₹30,000 (interest from FDs)
• Total Gross Income: ₹13,50,000

Deductions:

• Section 80C: ₹1,50,000 (PPF + LIC)
• Section 80D: ₹25,000 (Medical insurance)
• HRA Exemption: ₹1,80,000
• Total Deductions: ₹3,55,000

Calculation:

• Taxable Income: ₹13,50,000 – ₹3,55,000 = ₹9,95,000
• Income Tax: ₹1,12,500 (₹2,50,000 Nil + ₹2,50,000 @5% + ₹5,00,000 @20% + ₹(9,95,000-10,00,000) @30%)
• Rebate: ₹2,500 (since income ≤ ₹5,00,000 – Wait, this is incorrect. Actually no rebate as income > ₹5,00,000)
• Surcharge: 0% (income < ₹50L)
• Cess: 4% of ₹1,12,500 = ₹4,500
• Total Tax: ₹1,12,500 + ₹4,500 = ₹1,17,000

Advance Tax Installments:

• June 15: ₹17,550 (15%)
• September 15: ₹52,650 (45%)
• December 15: ₹87,750 (75%)
• March 15: ₹1,17,000 (100%)

Case Study 2: Senior Citizen (60-80 years)

Profile: Smt. Lakshmi, 68, retired teacher with pension and rental income

Income Details:

• Pension: ₹6,00,000
• Rental Income: ₹2,40,000
• Interest Income: ₹1,20,000
• Total Gross Income: ₹9,60,000

Deductions:

• Section 80C: ₹1,50,000 (SCSS + LIC)
• Section 80D: ₹50,000 (Senior citizen medical insurance)
• Standard Deduction: ₹40,000 (for pensioners)
• Total Deductions: ₹2,40,000

Calculation:

• Taxable Income: ₹9,60,000 – ₹2,40,000 = ₹7,20,000
• Income Tax:
• First ₹3,00,000: Nil
• Next ₹2,00,000: ₹40,000 @20%
• Remaining ₹2,20,000: ₹66,000 @30%
• Total: ₹1,06,000
• Rebate: ₹5,000 (since income ≤ ₹5,00,000 – Wait, income is ₹7,20,000 so no rebate)
• Surcharge: 0%
• Cess: 4% of ₹1,06,000 = ₹4,240
• Total Tax: ₹1,06,000 + ₹4,240 = ₹1,10,240

Case Study 3: High Net Worth Individual

Profile: Mr. Arora, 45, businessman with multiple income sources

Income Details:

• Business Income: ₹1,20,00,000
• Capital Gains: ₹30,00,000
• Other Income: ₹5,00,000
• Total Gross Income: ₹1,55,00,000

Deductions:

• Business Expenses: ₹40,00,000
• Section 80C: ₹1,50,000
• Total Deductions: ₹41,50,000

Calculation:

• Taxable Income: ₹1,55,00,000 – ₹41,50,000 = ₹1,13,50,000
• Income Tax:
• First ₹2,50,000: Nil
• Next ₹2,50,000: ₹12,500 @5%
• Next ₹5,00,000: ₹1,00,000 @20%
• Remaining ₹1,03,50,000: ₹31,05,000 @30%
• Total: ₹32,17,500
• Surcharge: 15% of ₹32,17,500 = ₹4,82,625 (income between ₹1Cr-₹2Cr)
• Cess: 4% of (₹32,17,500 + ₹4,82,625) = ₹1,48,010
• Total Tax: ₹32,17,500 + ₹4,82,625 + ₹1,48,010 = ₹38,48,135

Module E: Data & Statistics for AY2019-20

The Income Tax Department released several key statistics for AY2019-20 that provide valuable insights into tax compliance and collection patterns:

Comparison of Tax Slabs: AY2019-20 vs AY2020-21

Income Range	AY2019-20 Rate (Below 60)	AY2020-21 Rate (New Regime)	Difference
Up to ₹2,50,000	Nil	Nil	No change
₹2,50,001 to ₹5,00,000	5%	5%	No change
₹5,00,001 to ₹7,50,000	20%	10%	10% reduction
₹7,50,001 to ₹10,00,000	20%	15%	5% reduction
₹10,00,001 to ₹12,50,000	30%	20%	10% reduction
₹12,50,001 to ₹15,00,000	30%	25%	5% reduction
Above ₹15,00,000	30%	30%	No change

Advance Tax Collection Statistics (FY2018-19)

Parameter	FY2017-18	FY2018-19	Growth (%)
Total Advance Tax Collected (₹ Crore)	4,65,281	5,12,490	10.15%
Number of Advance Tax Payers (Lakh)	62.45	68.12	9.08%
Corporate Taxpayers Contribution (%)	63.2%	61.8%	-1.4%
Non-Corporate Taxpayers Contribution (%)	36.8%	38.2%	+1.4%
Average Advance Tax per Payer (₹)	7,45,047	7,52,302	0.97%
Interest Collected for Non-Payment (₹ Crore)	12,345	13,876	12.4%

Key observations from the data:

• The 10.15% growth in advance tax collection indicates improved compliance
• Increased number of taxpayers (9.08% growth) suggests better tax net coverage
• Slight shift from corporate to non-corporate taxpayers in contribution share
• Significant 12.4% increase in interest collected for non-payment highlights the importance of timely advance tax payments

For more official statistics, refer to the Income Tax Department’s annual reports.

Module F: Expert Tips for Advance Tax Payment

Essential Do’s:

1. Estimate Accurately:
   • Project all income sources including salary, business, capital gains, and other incomes
   • Consider expected bonuses, arrears, or windfall gains
   • Use our calculator for precise estimation
2. Maintain Payment Schedule:
   • Mark deadlines: June 15, September 15, December 15, March 15
   • Set calendar reminders 1 week before each deadline
   • Consider paying slightly more in early installments to reduce interest risk
3. Leverage Deductions:
   • Maximize Section 80C (₹1.5L), 80D, 80G investments before year-end
   • Claim HRA, LTA, and other employment benefits
   • Consider tax-saving instruments with lock-in periods ending before March
4. Document Everything:
   • Maintain records of all advance tax challans (Form 280)
   • Keep proof of income estimates and calculations
   • Document all deduction claims with supporting evidence
5. Use Government Portals:
   • Pay through NSDL portal
   • Verify payments in Form 26AS within 3-5 days
   • Use the income tax department’s pre-filled ITR forms for cross-verification

Critical Don’ts:

• Don’t Underestimate Income:

  Conservative estimates can lead to interest penalties. When in doubt, round up your income estimate by 5-10%.

• Don’t Miss Deadlines:

  Even one day delay attracts interest under Section 234C. Pay by 3:30 PM on the due date for same-day credit.

• Don’t Ignore Capital Gains:

  Many taxpayers forget to include capital gains from stocks, property, or mutual funds in their advance tax calculation.

• Don’t Mix Up Assessment Years:

  Ensure you’re calculating for the correct AY (2019-20 corresponds to FY2018-19).

• Don’t Forget State Taxes:

  While calculating business income, don’t net off state taxes against advance tax liability.

Advanced Strategies:

• Tax Loss Harvesting:

  If you have capital losses, consider realizing them before December to offset against gains and reduce advance tax liability.

• Defer Income:

  If possible, defer some income to the next financial year if you’re near a tax bracket threshold.

• Prepay Deductions:

  Make tax-saving investments/instrument payments before December to claim deductions in the current year.

• Use Presumptive Schemes:

  Businesses with turnover ≤ ₹2 crore can opt for presumptive taxation (Section 44AD) to simplify advance tax calculations.

Module G: Interactive FAQ on Advance Income Tax AY2019-20

What happens if I don’t pay advance tax or pay less than required?

Non-payment or underpayment of advance tax attracts interest penalties under two sections:

1. Section 234B (1% per month):

   Applies if you’ve paid less than 90% of your total tax liability by March 15. Interest is calculated on the shortfall from April 1 of the assessment year until the date of actual payment.

2. Section 234C (1% per month):

   Applies for deferment of advance tax installments:

   • If less than 15% paid by June 15
   • If less than 45% paid by September 15
   • If less than 75% paid by December 15
   • If less than 100% paid by March 15

   Interest is calculated for 3 months for each deferment period.

Example: If your total tax liability is ₹1,00,000 and you pay:

• ₹0 by June 15: Interest on ₹15,000 (15%) for 3 months
• ₹20,000 by September 15: Interest on ₹25,000 (45%-20%) for 3 months
• ₹50,000 by December 15: Interest on ₹25,000 (75%-50%) for 3 months
• ₹80,000 by March 15: Interest on ₹20,000 (100%-80%) for 1 month + 1% under 234B on ₹20,000

Total interest could exceed ₹2,000 in this case.

How is advance tax different from self-assessment tax?

Parameter	Advance Tax	Self-Assessment Tax
Timing	Paid in installments during the financial year	Paid after year-end but before filing return
Purpose	Pay tax as income is earned	Pay any remaining tax before return filing
Deadlines	June 15, Sept 15, Dec 15, March 15	Before filing return (usually July 31)
Applicability	Mandatory if tax liability > ₹10,000	Voluntary (to clear remaining liability)
Interest Penalty	Yes (Sections 234B & 234C)	Only if return filed late (Section 234A)
Calculation Basis	Estimated current year income	Actual income after year-end

Key Difference: Advance tax is about paying during the year based on estimates, while self-assessment tax is about settling the final amount after you know your exact income and before filing your return.

Can I revise my advance tax payments if my income estimates change?

Yes, you can and should revise your advance tax payments if your income estimates change significantly. Here’s how to handle it:

When to Revise:

• You receive an unexpected bonus or windfall gain
• Your business income is significantly higher/lower than estimated
• You sell an asset resulting in capital gains
• Your investment income (interest, dividends) changes substantially

How to Revise:

1. Recalculate your estimated annual income
2. Recompute your tax liability using our calculator
3. Determine the shortfall/surplus in previous installments
4. Pay the difference in the next installment

Important Notes:

• There’s no formal “revision” process – you simply pay the correct amount in subsequent installments
• If you’ve overpaid, the excess will be refunded when you file your return
• If you’ve underpaid, pay the difference plus interest (if applicable) by March 15
• Always keep documentation showing your revised estimates and calculations

Example:

Suppose you estimated ₹10L income and paid:

• June: ₹15,000 (15%)
• September: ₹30,000 (45% total)

In November, you get a ₹2L bonus. Your new estimated income is ₹12L, and total tax is ₹2,50,000.

You should pay:

• December: ₹1,87,500 (75% of ₹2,50,000) – ₹45,000 already paid = ₹1,42,500
• March: ₹2,50,000 – ₹1,87,500 = ₹62,500

What are the advance tax rules for senior citizens (above 60 years)?

Senior citizens (60 years and above) enjoy special provisions for advance tax:

Key Rules for AY2019-20:

1. Higher Basic Exemption:
   • 60-80 years: ₹3,00,000 (vs ₹2,50,000 for others)
   • Above 80 years: ₹5,00,000
2. No Advance Tax for Certain Cases:

   Senior citizens not having income from business/profession are exempt from paying advance tax (Section 207). They can pay their entire tax liability at the time of filing return.

3. When Advance Tax Applies:

   Senior citizens MUST pay advance tax if they have:

   • Income from business or profession
   • Capital gains (even if not from business)
   • Other income where tax liability exceeds ₹10,000
4. Special Deductions:
   • Higher Section 80D limit: ₹50,000 (vs ₹25,000 for others)
   • Additional ₹50,000 for parent’s medical insurance if they’re seniors
   • Higher limit for medical expenses for specified diseases (₹1,00,000)

Practical Implications:

• Most retired senior citizens with only pension and interest income don’t need to pay advance tax
• Those with rental income from multiple properties may need to pay advance tax
• Senior citizens with business income must follow the standard advance tax schedule

Example Scenarios:

Scenario	Advance Tax Required?	Reason
Pension ₹4,00,000 + FD Interest ₹1,50,000	No	No business income, total income ₹5,50,000 (tax after deductions likely < ₹10,000)
Rental Income ₹6,00,000 + Pension ₹3,00,000	Yes	Total income ₹9,00,000 – even without business income, tax liability will exceed ₹10,000
Consulting Income ₹8,00,000 (freelance)	Yes	Income from profession requires advance tax
Property Sale (Capital Gains ₹50,00,000)	Yes	Capital gains trigger advance tax requirement

How do I pay advance tax online, and what documents do I need?

Paying advance tax online is a straightforward process through the NSDL portal. Here’s a step-by-step guide:

Step-by-Step Payment Process:

1. Visit the NSDL Portal:
   • Go to NSDL e-payment website
   • Select “CHALLAN NO./ITNS 280” under “e-payment: Pay Taxes Online”
2. Fill the Challan:
   • Select “(0021) Income-tax (other than companies)”
   • Choose “Advance Tax (100)” as the type of payment
   • Enter your PAN and assessment year (2019-20)
   • Enter your address and contact details
   • Select your bank from the list
3. Enter Payment Details:
   • Enter the advance tax amount
   • Select the bank account for payment
   • Verify all details carefully
4. Make Payment:
   • You’ll be redirected to your bank’s net banking page
   • Complete the payment using net banking/debit card
   • Save the acknowledgment receipt (contains CIN – Challan Identification Number)
5. Verification:
   • Check Form 26AS after 3-5 days to confirm credit
   • The entry should show as “Advance Tax” with the BSR code and date

Documents/Information Needed:

• PAN card (mandatory)
• Estimated tax calculation sheet (use our calculator)
• Bank account details (for payment)
• Previous challans (if making multiple payments)
• Mobile number and email (for acknowledgment)

Important Tips:

• Always verify the assessment year (2019-20 for FY2018-19)
• Double-check your PAN – errors can cause payment misallocation
• Use the same PAN for all installments
• Save the challan counterfoil with CIN for records
• Pay by 3:30 PM on the due date for same-day credit

Alternative Payment Methods:

• Income Tax Department Portal:

  You can also pay through the new income tax portal under “e-Pay Tax”

• Authorized Bank Branches:

  You can pay physically at authorized bank branches using Challan 280

Troubleshooting:

• Payment Not Reflecting in Form 26AS:

  Wait 5-7 days. If still missing, contact your bank with the CIN or file a grievance on the income tax portal.

• Wrong Assessment Year Selected:

  You’ll need to request a correction from the income tax department with proof of payment.

• Overpayment:

  The excess will be refunded when you file your return, or you can adjust it against future installments.

What are the consequences of paying advance tax late or in wrong installments?

Paying advance tax late or in incorrect installments triggers interest penalties under Sections 234B and 234C of the Income Tax Act. Here’s a detailed breakdown:

1. Interest under Section 234B (for underpayment):

• Trigger: If you’ve paid less than 90% of your total tax liability by March 15
• Rate: 1% per month or part thereof
• Period: From April 1 of assessment year until date of payment
• Calculation: 1% × (Assessed tax – Advance tax paid) × Number of months delayed

2. Interest under Section 234C (for deferment):

• Trigger: Shortfall in any installment
• Rate: 1% per month for 3 months for each deferment
• Calculation:

  Installment	Due Date	Required Payment	Interest Period
  1st	June 15	15% of total tax	3 months (June-Sept)
  2nd	September 15	45% of total tax	3 months (Sept-Dec)
  3rd	December 15	75% of total tax	3 months (Dec-Mar)
  4th	March 15	100% of total tax	1 month (March only)

3. Practical Examples:

Example 1: Complete Non-Payment

Total tax liability: ₹1,00,000. No advance tax paid.

• Section 234B: 1% × ₹1,00,000 × 12 months = ₹12,000
• Section 234C:
  • 1st installment: 1% × ₹15,000 × 3 = ₹450
  • 2nd installment: 1% × ₹45,000 × 3 = ₹1,350
  • 3rd installment: 1% × ₹75,000 × 3 = ₹2,250
  • 4th installment: 1% × ₹1,00,000 × 1 = ₹1,000
  • Total 234C: ₹5,050
• Total Interest: ₹17,050 (more than 17% of tax!)

Example 2: Partial Payment

Total tax: ₹1,00,000. Paid:

• June: ₹10,000 (should be ₹15,000)
• September: ₹20,000 (should be ₹45,000)
• December: ₹30,000 (should be ₹75,000)
• March: ₹40,000 (should be ₹1,00,000)

Interest Calculation:

• Section 234B: 1% × (₹1,00,000 – ₹1,00,000) × 0 = ₹0 (since total paid = ₹1,00,000)
• Section 234C:
  • 1st installment: 1% × ₹5,000 × 3 = ₹150
  • 2nd installment: 1% × ₹25,000 × 3 = ₹750
  • 3rd installment: 1% × ₹45,000 × 3 = ₹1,350
  • 4th installment: 1% × ₹60,000 × 1 = ₹600
  • Total 234C: ₹2,850

4. How to Avoid Penalties:

• Use our calculator to estimate accurately
• Pay at least 90% of your estimated tax by March 15
• If unsure, pay slightly more in early installments
• Set reminders for all deadlines
• Consult a tax professional if your income is complex

5. What If You Can’t Pay on Time?

• Pay as soon as possible – interest stops accruing once payment is made
• Consider taking a short-term loan if the interest cost is less than tax penalties
• File your return on time even if you can’t pay the full amount to avoid late filing fees

Are there any special advance tax provisions for businesses or freelancers?

Businesses and freelancers (taxed under “Profits and Gains of Business or Profession”) have specific advance tax provisions that differ from salaried individuals:

1. Mandatory Advance Tax:

• All businesses and freelancers must pay advance tax if their total tax liability exceeds ₹10,000
• Unlike senior citizens with non-business income, there’s no exemption for businesses

2. Presumptive Taxation Schemes:

Scheme	Applicability	Tax Rate	Advance Tax Rules
Section 44AD	Businesses with turnover ≤ ₹2 crore	8% of turnover (6% for digital transactions)	100% of advance tax by March 15 No installments – single payment
Section 44ADA	Professionals with receipts ≤ ₹50 lakh	50% of gross receipts	100% by March 15 No installments
Section 44AE	Transport business (≤ 10 goods vehicles)	₹7,500 per vehicle per month	Standard installment rules apply Calculate based on estimated annual income

3. Special Provisions for Companies:

• Companies must pay advance tax in 4 installments like individuals
• Deadlines: June 15 (15%), Sept 15 (45%), Dec 15 (75%), March 15 (100%)
• Minimum Alternate Tax (MAT) at 18.5% applies if normal tax is less than 18.5% of book profits
• Surcharge rates:
  • 7% for income ₹1-₹10 crore
  • 12% for income > ₹10 crore

4. Freelancer-Specific Considerations:

• Irregular Income:

  Freelancers with fluctuating income should:

  • Estimate conservatively (higher side)
  • Pay more in early installments if possible
  • Revise estimates quarterly based on actual receipts
• Deductions:

  Can claim business expenses against income:

  • Home office expenses (proportionate rent, utilities)
  • Equipment and software costs
  • Travel and client meeting expenses
  • Professional fees (accountant, lawyer)
• TDS Considerations:

  If clients deduct TDS (usually 10% for professionals), this can be adjusted against advance tax liability.

5. Business-Specific Strategies:

• Maintain Separate Books:

  Keep personal and business finances separate for accurate estimation.

• Quarterly Reviews:

  Review your P&L statement every quarter to adjust advance tax payments.

• Depreciation Planning:

  Consider timing of asset purchases to optimize depreciation benefits.

• Provision for Taxes:

  Set aside 30-35% of profits for taxes to avoid cash flow issues.

• Use Tax Software:

  Accounting software like QuickBooks or Zoho Books can help track tax liabilities.

6. Common Mistakes to Avoid:

• Not accounting for receivables that may be collected after year-end
• Forgetting to add back disallowed expenses (like personal expenses booked as business)
• Ignoring the impact of unabsorbed depreciation or losses from previous years
• Not considering the tax impact of retained earnings vs. owner withdrawals
• Missing the different due dates for company vs. non-company taxpayers

7. Documentation Requirements:

Businesses should maintain:

• Advance tax calculation worksheets
• Bank statements showing tax payments
• Challan counterfoils (with CIN)
• Quarterly financial statements
• Proof of TDS deducted by clients
• Records of business expenses claimed