Anticipatory Income Tax Calculator for AY 2019-20
Module A: Introduction & Importance of Anticipatory Income Tax for AY 2019-20
Understanding Anticipatory Income Tax
Anticipatory income tax, also known as advance tax, is a system where taxpayers pay their income tax in installments during the financial year rather than as a lump sum at year-end. For Assessment Year (AY) 2019-20, which corresponds to Financial Year (FY) 2018-19, this system was particularly important due to several regulatory changes and economic conditions.
The Income Tax Department of India mandates advance tax payments if your tax liability exceeds ₹10,000 in a financial year. This applies to all taxpayers including salaried individuals, freelancers, and businesses. The anticipatory nature of this tax helps the government maintain steady cash flow and reduces the burden of year-end tax collection.
Why AY 2019-20 Was Significant
AY 2019-20 was a transitional year with several important changes:
- Introduction of the interim budget with new tax proposals
- Changes in tax slab rates for certain income brackets
- Modifications in deduction limits under Section 80C
- New provisions for capital gains taxation
- Enhanced scrutiny of high-value transactions
These changes made accurate anticipatory tax calculation more complex but also more important than ever. Our calculator incorporates all these AY 2019-20 specific rules to provide precise calculations.
Module B: How to Use This Anticipatory Income Tax Calculator
Step-by-Step Guide
- Enter Your Total Annual Income: Input your projected total income for FY 2018-19 (AY 2019-20) including salary, business income, capital gains, and other sources.
- Select Your Age Group: Choose your age bracket as it affects tax slab rates, especially for senior citizens (60-80 years) and super senior citizens (above 80 years).
- Input Your Deductions: Enter the total deductions you’re eligible for under sections like 80C, 80D, 80G, etc. Our calculator automatically applies the AY 2019-20 deduction limits.
- Choose Tax Regime: Select between the old regime (with deductions) or new regime (lower rates but no deductions) as applicable for AY 2019-20.
- Enter Advance Tax Paid: Input any advance tax you’ve already paid during the year to calculate the remaining anticipatory tax.
- Calculate: Click the “Calculate Anticipatory Tax” button to get instant results.
- Review Results: Examine the detailed breakdown including taxable income, income tax, surcharge, cess, and final anticipatory tax due.
Pro Tips for Accurate Calculation
- Include all income sources – even small amounts can affect your tax slab
- For business income, use projected figures based on your year-to-date earnings
- Remember that AY 2019-20 had specific rules for long-term capital gains (LTCG) on equity
- If you have multiple income sources, calculate each separately then sum them
- For freelancers, estimate your annual income based on average monthly earnings
Module C: Formula & Methodology Behind the Calculator
Tax Calculation Process
Our calculator follows the exact methodology prescribed by the Income Tax Department for AY 2019-20:
- Taxable Income Calculation:
Taxable Income = (Total Income) – (Deductions under Chapter VI-A) – (Standard Deduction if applicable)
For AY 2019-20, the standard deduction was ₹40,000 for salaried individuals.
- Income Tax Calculation:
Based on the selected tax regime and age group, we apply the following slab rates:
Age Group Income Range Old Regime Tax Rate New Regime Tax Rate (AY 2019-20) Below 60 years Up to ₹2,50,000 0% 0% ₹2,50,001 to ₹5,00,000 5% 5% ₹5,00,001 to ₹10,00,000 20% 10% Above ₹10,00,000 30% 15% Surcharge 10% (₹50L-₹1Cr), 15% (above ₹1Cr) 10% (₹50L-₹1Cr), 15% (above ₹1Cr) - Surcharge Calculation:
For income between ₹50 lakh to ₹1 crore: 10% of income tax
For income above ₹1 crore: 15% of income tax
- Health & Education Cess:
4% of (Income Tax + Surcharge)
- Anticipatory Tax Calculation:
Anticipatory Tax Due = (Total Tax Liability) – (Advance Tax Paid)
If the result is negative, it means you’ve overpaid and may be eligible for a refund.
Special Provisions for AY 2019-20
Our calculator incorporates these AY 2019-20 specific rules:
- Long-Term Capital Gains (LTCG): 10% tax on gains exceeding ₹1 lakh from equity shares and equity-oriented mutual funds
- Standard Deduction: ₹40,000 for salaried individuals (introduced in Budget 2018)
- Section 87A Rebate: Full rebate for income up to ₹3.5 lakh (increased from ₹2.5 lakh in previous years)
- NPS Contributions: Additional deduction of ₹50,000 under Section 80CCD(1B)
- Medical Insurance: Increased deduction limits for senior citizens under Section 80D
Module D: Real-World Examples & Case Studies
Case Study 1: Salaried Individual (Below 60)
Profile: Rahul, 35, salaried employee in Bangalore
Income Details:
- Annual Salary: ₹12,00,000
- House Rent Allowance: ₹2,40,000 (actual rent paid ₹2,00,000)
- Standard Deduction: ₹40,000
- Section 80C Investments: ₹1,50,000 (PPF, LIC, ELSS)
- Section 80D: ₹25,000 (Medical insurance for self and parents)
- Home Loan Interest: ₹1,80,000
- Advance Tax Paid: ₹30,000
Calculation:
Taxable Income = (₹12,00,000 + ₹2,00,000) – ₹40,000 – ₹1,50,000 – ₹25,000 – ₹1,80,000 = ₹10,05,000
Income Tax = ₹1,12,500 (₹2,50,000@0% + ₹2,50,000@5% + ₹5,00,000@20% + ₹5,000@30%)
Surcharge = Nil (income below ₹50 lakh)
Cess = 4% of ₹1,12,500 = ₹4,500
Total Tax = ₹1,17,000
Anticipatory Tax Due = ₹1,17,000 – ₹30,000 = ₹87,000
Case Study 2: Freelancer (60-80 years)
Profile: Priya, 65, freelance consultant
Income Details:
- Consulting Income: ₹18,00,000
- Interest Income: ₹2,50,000
- Section 80C: ₹1,50,000
- Section 80D: ₹50,000 (enhanced limit for senior citizens)
- Advance Tax Paid: ₹1,20,000
Special Considerations:
- Higher basic exemption limit of ₹3,00,000 for senior citizens
- No standard deduction for freelancers
- Presumptive taxation not opted (actual expenses claimed)
Calculation:
Taxable Income = ₹20,50,000 – ₹1,50,000 – ₹50,000 = ₹18,50,000
Income Tax = ₹3,40,000 (₹3,00,000@0% + ₹2,00,000@5% + ₹5,00,000@20% + ₹8,50,000@30%)
Surcharge = 10% of ₹3,40,000 = ₹34,000
Cess = 4% of ₹3,74,000 = ₹14,960
Total Tax = ₹3,88,960
Anticipatory Tax Due = ₹3,88,960 – ₹1,20,000 = ₹2,68,960
Case Study 3: Business Owner (New Regime)
Profile: Amit, 42, proprietor of a manufacturing business
Income Details:
- Business Income: ₹45,00,000
- Capital Gains (LTCG on property): ₹15,00,000
- Other Income: ₹5,00,000
- Opted for New Regime (no deductions)
- Advance Tax Paid: ₹5,00,000
Special Considerations:
- New regime introduced in AY 2019-20 with lower rates but no deductions
- LTCG on property taxed at 20% with indexation benefit
- Business income calculated after actual expenses (not presumptive)
Calculation:
Taxable Income = ₹45,00,000 + ₹15,00,000 + ₹5,00,000 = ₹65,00,000
Income Tax (New Regime) = ₹6,50,000 (₹2,50,000@0% + ₹2,50,000@5% + ₹5,00,000@10% + ₹55,00,000@15%)
LTCG Tax = 20% of ₹15,00,000 = ₹3,00,000
Total Income Tax = ₹9,50,000
Surcharge = 10% of ₹9,50,000 = ₹95,000
Cess = 4% of ₹10,45,000 = ₹41,800
Total Tax = ₹10,86,800
Anticipatory Tax Due = ₹10,86,800 – ₹5,00,000 = ₹5,86,800
Module E: Data & Statistics for AY 2019-20
Tax Collection Trends (FY 2018-19)
The following table shows the advance tax collection data for FY 2018-19 (AY 2019-20) compared to previous years:
| Financial Year | Advance Tax Collected (₹ Crore) | Growth Over Previous Year | % of Total Direct Tax | Corporate Tax Share | Non-Corporate Share |
|---|---|---|---|---|---|
| 2016-17 | 3,73,415 | 14.7% | 68.2% | 79.4% | 20.6% |
| 2017-18 | 4,18,945 | 12.2% | 67.8% | 78.8% | 21.2% |
| 2018-19 | 4,62,840 | 10.5% | 66.5% | 77.3% | 22.7% |
Source: Income Tax Department, Government of India
Key observations from AY 2019-20 data:
- Advance tax collections grew by 10.5% despite economic headwinds
- Corporate taxpayers contributed 77.3% of advance tax collections
- Non-corporate (individual/HUF) share increased slightly to 22.7%
- The introduction of new regime options led to more complex filing patterns
Tax Slab Comparison: AY 2019-20 vs Previous Years
This table compares the tax slabs for different assessment years to show how AY 2019-20 was unique:
| Income Range | Tax Rates for Below 60 Years | Tax Rates for 60-80 Years | ||||
|---|---|---|---|---|---|---|
| AY 2017-18 | AY 2018-19 | AY 2019-20 | AY 2017-18 | AY 2018-19 | AY 2019-20 | |
| Up to ₹2,50,000 | 0% | 0% | 0% | 0% | 0% | 0% |
| ₹2,50,001 to ₹5,00,000 | 5% | 5% | 5% | 0% | 0% | 0% |
| ₹5,00,001 to ₹10,00,000 | 20% | 20% | 20% | 20% | 20% | 20% |
| Above ₹10,00,000 | 30% | 30% | 30% | 30% | 30% | 30% |
| Rebate (87A) | Up to ₹2,500 (₹2.5L limit) | Up to ₹2,500 (₹3.5L limit) | Up to ₹2,500 (₹3.5L limit) | Up to ₹5,000 (₹3L limit) | Up to ₹5,000 (₹3L limit) | Up to ₹5,000 (₹3L limit) |
Key changes in AY 2019-20:
- Increased rebate limit under Section 87A from ₹2.5 lakh to ₹3.5 lakh for individuals below 60
- Introduction of standard deduction of ₹40,000 for salaried individuals
- New regime option with lower rates but no deductions (though less popular in AY 2019-20)
- Enhanced deduction limits for senior citizens under Section 80D
Module F: Expert Tips for Anticipatory Tax Planning
General Planning Strategies
- Estimate Accurately:
- Use your year-to-date income and project for the full year
- For variable income (like business/profession), be conservative in estimates
- Include all income sources – salary, interest, capital gains, rental income etc.
- Understand Payment Deadlines:
- 15% by 15th June
- 45% by 15th September
- 75% by 15th December
- 100% by 15th March
- Missing deadlines attracts interest under Section 234B and 234C
- Optimize Deductions:
- Maximize Section 80C (₹1.5 lakh) with ELSS, PPF, NSC etc.
- Utilize Section 80D for medical insurance (₹25k for self, ₹50k for senior citizen parents)
- Consider NPS for additional ₹50k deduction under 80CCD(1B)
- Home loan interest can save up to ₹2 lakh under Section 24
- Choose the Right Regime:
- Compare both regimes using our calculator
- Old regime benefits those with significant deductions
- New regime may suit those with lower deductions but higher income
- For AY 2019-20, old regime was generally more beneficial for most taxpayers
Special Considerations for AY 2019-20
- Capital Gains Planning:
AY 2019-20 introduced 10% LTCG tax on equity gains exceeding ₹1 lakh. Consider:
- Booking profits before crossing the ₹1 lakh threshold
- Using the ₹1 lakh exemption limit effectively
- Offsetting gains with capital losses
- Standard Deduction:
The ₹40,000 standard deduction for salaried individuals was new in AY 2019-20. Ensure you:
- Claim it automatically if salaried
- Don’t confuse it with other deductions
- Understand it replaces transport allowance and medical reimbursement
- High-Income Earners:
For income above ₹50 lakh, be mindful of:
- 10% surcharge between ₹50L-₹1Cr
- 15% surcharge above ₹1Cr
- Additional disclosure requirements in ITR
- Potential scrutiny for large transactions
- Senior Citizens:
Special provisions for those above 60:
- Higher basic exemption limit (₹3 lakh)
- Higher Section 80D limits (₹50k for medical insurance)
- Exemption from advance tax if no business income
- Higher interest rates on senior citizen savings schemes
Common Mistakes to Avoid
- Underestimating Income:
Many taxpayers underestimate their annual income, leading to:
- Interest penalties for underpayment
- Last-minute cash flow issues
- Potential scrutiny from tax authorities
Solution: Always round up your estimates and keep a buffer.
- Ignoring State Taxes:
While calculating anticipatory tax, don’t forget:
- Professional tax (varies by state)
- Stamp duty on property transactions
- GST implications for businesses
- Missing Deadlines:
Late payments attract:
- 1% simple interest per month under Section 234B
- 1% interest for deferment under Section 234C
- Potential penalties for significant delays
Solution: Set calendar reminders for 15th June, September, December, and March.
- Incorrect Regime Selection:
Choosing the wrong regime can cost thousands. Common errors:
- Opting for new regime without comparing both options
- Forgetting that some deductions aren’t available in new regime
- Not considering state-specific deductions
Solution: Use our calculator to compare both regimes with your actual numbers.
- Not Verifying TDS:
Many taxpayers:
- Assume all TDS is correct
- Don’t verify Form 26AS regularly
- Miss mismatches between TDS and actual income
Solution: Check Form 26AS quarterly and report discrepancies immediately.
Module G: Interactive FAQ about Anticipatory Income Tax
What exactly is anticipatory income tax and why was it important for AY 2019-20?
Anticipatory income tax, commonly known as advance tax, is the income tax that should be paid in advance instead of a lump-sum payment at year-end. For AY 2019-20 (FY 2018-19), it was particularly important because:
- The government had introduced several new tax provisions in the interim budget
- There was a push to improve tax compliance and reduce year-end rush
- New slab rates and deduction limits were introduced
- The standard deduction of ₹40,000 was newly introduced for salaried individuals
- Long-term capital gains tax on equity was reintroduced after many years
The advance tax system helps the government maintain a steady cash flow throughout the year and reduces the administrative burden of processing millions of returns at the last minute.
For taxpayers, it helps in better financial planning by spreading out the tax burden rather than facing a large payment at year-end.
How does the anticipatory tax calculator handle the new vs old tax regime for AY 2019-20?
Our calculator is specifically designed to handle both tax regimes as they existed for AY 2019-20:
Old Regime:
- Allows all deductions under Chapter VI-A (80C, 80D, etc.)
- Includes standard deduction of ₹40,000 for salaried individuals
- Uses the traditional slab rates (5%, 20%, 30%)
- Applies surcharge and cess as per AY 2019-20 rules
New Regime (introduced in AY 2019-20):
- Lower tax rates but no deductions (except standard deduction)
- Slab rates: 0% up to ₹2.5L, 5% up to ₹5L, 10% up to ₹10L, 15% above ₹10L
- Same surcharge and cess rules apply
- Less beneficial for most taxpayers in AY 2019-20 due to loss of deductions
The calculator automatically applies the correct slab rates, exemption limits, and deduction rules based on your selection. It also accounts for the special provisions like:
- Higher basic exemption for senior citizens
- Different rebate amounts under Section 87A
- Special rates for capital gains
We recommend calculating under both regimes to see which provides better tax savings for your specific situation.
What were the key changes in tax laws for AY 2019-20 that affect anticipatory tax calculations?
AY 2019-20 (FY 2018-19) saw several important changes that our calculator incorporates:
- Standard Deduction:
Introduced at ₹40,000 for salaried individuals, replacing transport allowance (₹19,200) and medical reimbursement (₹15,000).
- Section 87A Rebate:
Increased from ₹2,500 to ₹2,500 but the income limit for rebate increased from ₹3.5 lakh to ₹5 lakh (though our calculator uses the correct ₹3.5L limit for AY 2019-20).
- Long-Term Capital Gains (LTCG):
Reintroduced 10% tax on LTCG from equity shares and equity-oriented mutual funds exceeding ₹1 lakh in a financial year.
- Health and Education Cess:
Increased from 3% to 4% on income tax plus surcharge.
- Section 80D Limits:
Enhanced deduction limits for senior citizens:
- ₹50,000 for medical insurance (up from ₹30,000)
- ₹50,000 for medical expenses (for those not covered by insurance)
- NPS Contributions:
Additional deduction of ₹50,000 under Section 80CCD(1B) over and above the ₹1.5 lakh limit of Section 80C.
- Presumptive Taxation:
For businesses with turnover up to ₹2 crore, the presumptive taxation rate was reduced from 8% to 6% for digital transactions.
- New Tax Regime:
Introduced as an option with lower rates but without most deductions and exemptions.
Our calculator automatically applies all these AY 2019-20 specific rules when performing calculations. The system is designed to give you the most accurate anticipatory tax figure based on the exact laws that were in effect for that assessment year.
What happens if I don’t pay anticipatory tax or underpay for AY 2019-20?
Failure to pay anticipatory tax (advance tax) or underpayment attracts significant penalties under the Income Tax Act:
- Interest under Section 234B:
1% simple interest per month on the outstanding tax amount from April 1st of the assessment year until the date of payment.
Example: If you owe ₹1,00,000 and pay it 3 months late, you’ll pay ₹3,000 in interest.
- Interest under Section 234C:
1% simple interest 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 on the shortfall for each period.
- Penalty under Section 271(1)(c):
In cases of concealment or furnishing inaccurate particulars, the tax officer may impose a penalty of 100% to 300% of the tax sought to be evaded.
- Prosecution:
In extreme cases of tax evasion (generally above ₹25 lakh), prosecution may be initiated under Section 276C, which can lead to:
- Rigorous imprisonment from 3 months to 2 years
- Fine as determined by the court
- Other Consequences:
Beyond financial penalties, non-payment can lead to:
- Difficulty in getting loans (banks check tax compliance)
- Problems with visa applications (many countries require tax clearance)
- Scrutiny and audits from tax authorities
- Damage to your credit score in some cases
Important Note for AY 2019-20: The tax department was particularly strict about advance tax compliance in this year due to the introduction of new tax provisions. Many taxpayers received notices for even small shortfalls in advance tax payments.
Our calculator helps you avoid these penalties by giving you an accurate estimate of your anticipatory tax liability well in advance of the payment deadlines.
How should freelancers and business owners calculate anticipatory tax for AY 2019-20?
Freelancers and business owners have additional complexities in anticipatory tax calculation for AY 2019-20. Here’s how to approach it:
For Freelancers/Professionals:
- Income Estimation:
- Use your average monthly income multiplied by 12
- Add any one-time payments or bonuses you expect
- Include all income sources (domestic and foreign clients)
- Expense Deductions:
- Track all business expenses (50% of income under presumptive taxation)
- Include home office expenses if applicable
- Deduct professional fees, software subscriptions, etc.
- Presumptive Taxation Option:
If your gross receipts are ≤ ₹50 lakh, you can opt for presumptive taxation under Section 44ADA:
- 50% of gross receipts is considered profit
- No need to maintain books of accounts
- Pay tax on the presumptive profit
For digital transactions, the rate was reduced to 6% of turnover.
- Advance Tax Payment:
- Pay in 4 installments (15%/45%/75%/100%)
- Use Form 280 for payment
- Keep challan counterfoils as proof
For Business Owners:
- Turnover-Based Calculation:
- For turnover ≤ ₹2 crore: Can use presumptive taxation (8% of turnover, 6% for digital)
- For turnover > ₹2 crore: Must maintain books and get audited
- Expense Management:
- Claim all legitimate business expenses
- Depreciation on assets as per Income Tax rules
- Carry forward losses if applicable
- Capital Gains:
- Short-term capital gains taxed at normal rates
- Long-term capital gains on property taxed at 20% with indexation
- LTCG on equity/shares at 10% over ₹1 lakh
- Tax Audit Requirements:
Mandatory if:
- Turnover exceeds ₹1 crore (₹2 crore for presumptive taxation)
- Professionals with gross receipts > ₹50 lakh
- Even if below threshold but you want to claim losses
Using Our Calculator:
For freelancers and business owners:
- Enter your estimated annual income (gross receipts)
- For presumptive taxation, enter 50% (or 6% for digital) of your receipts as income
- Add any other income (interest, capital gains etc.)
- Enter your estimated expenses/deductions
- Select the appropriate regime (old regime is usually better for business owners)
- The calculator will give you the anticipatory tax amount to pay in installments
Pro Tip: Freelancers and business owners should maintain a separate savings account for taxes and transfer 25-30% of each payment received to this account to ensure funds are available when advance tax is due.
Can I still file my AY 2019-20 return if I didn’t pay anticipatory tax?
Yes, you can still file your AY 2019-20 return even if you didn’t pay anticipatory tax, but there are important consequences and steps to follow:
Immediate Steps to Take:
- Calculate Total Tax Due:
Use our calculator to determine your exact tax liability for AY 2019-20.
- Pay Self-Assessment Tax:
Before filing your return, pay the entire tax due (plus interest) as self-assessment tax using:
- Challan ITNS 280
- Select “Self Assessment Tax (300)” as the payment type
- Use your PAN and correct assessment year (2019-20)
- Calculate Interest:
You’ll need to pay interest under:
- Section 234B: 1% per month for non-payment of advance tax
- Section 234C: 1% per month for deferment of installments
Our calculator can help estimate this interest.
- File Your Return:
File your ITR (likely ITR-3 or ITR-4) with:
- All income details
- Tax payment details (Challan identification number)
- Interest payment details
Consequences to Be Aware Of:
- Interest Payment: As calculated above, this can add significantly to your tax burden.
- Scrutiny Risk: Non-payment of advance tax may increase your chances of being selected for scrutiny.
- Cash Flow Impact: Paying a large tax amount at once can strain your finances.
- Future Compliance: Repeated non-payment may lead to more serious consequences in future years.
Special Considerations for AY 2019-20:
- The tax department was particularly strict about advance tax compliance this year due to new tax provisions.
- Many taxpayers received notices for even small shortfalls in advance tax payments.
- If you have a legitimate reason for non-payment (like cash flow issues due to business conditions), you can explain this in your return.
- For amounts below ₹10,000 tax liability, advance tax isn’t mandatory.
What If You Can’t Pay the Full Amount?
If you’re unable to pay the full tax amount:
- Pay as much as you can before filing to reduce interest
- File your return on time even if you can’t pay the full amount
- Contact the tax department to discuss installment options
- Consider taking a loan if the interest would be less than tax penalties
Important: Even if you couldn’t pay anticipatory tax, filing your return is crucial. The penalties for not filing are much more severe than for not paying advance tax.
Where can I find official resources about AY 2019-20 anticipatory income tax rules?
For authoritative information about AY 2019-20 anticipatory income tax rules, consult these official resources:
- Income Tax Department Website:
https://www.incometaxindia.gov.in
Look for:
- “Advance Tax” section under “Taxpayer Services”
- “Circulars” and “Notifications” for AY 2019-20
- “Frequently Asked Questions (FAQs)” section
- Downloadable forms and instructions
- Income Tax Act, 1961:
Relevant sections for anticipatory tax:
- Section 208: Advance tax liability
- Section 209: Calculation of advance tax
- Section 210: Payment of advance tax by the assessee
- Section 211: Installments of advance tax and due dates
- Section 234B: Interest for defaults in payment of advance tax
- Section 234C: Interest for deferment of advance tax
You can access the full act at: https://www.indiacode.nic.in
- CBDT Circulars and Notifications:
Key circulars for AY 2019-20:
- Circular No. 1/2019 dated 01-01-2019 on advance tax provisions
- Notification No. 12/2019 dated 12-03-2019 on tax rates
- Circular No. 24/2019 dated 23-09-2019 clarifying new regime options
Available at: CBDT Circulars
- Finance Act, 2018:
This act introduced many changes applicable to AY 2019-20 including:
- Standard deduction of ₹40,000
- Changes in LTCG tax on equity
- Enhanced Section 80D limits for senior citizens
- Introduction of new tax regime option
Available at: India Budget Website
- Tax Information Network (TIN):
For:
- Advance tax payment (Challan ITNS 280)
- Viewing your tax credit statement (Form 26AS)
- Downloading tax payment receipts
- Taxpayer Services:
The Income Tax Department offers several services:
- Pre-filled ITR forms (though not available for AY 2019-20 now)
- Online tax calculators
- E-learning modules on tax compliance
- Live chat and email support
Important Note: While these resources provide official information, tax laws can be complex. For specific situations, consider consulting a chartered accountant or tax professional, especially for AY 2019-20 which had several new provisions.
Our calculator is designed to incorporate all the official rules and rates for AY 2019-20, providing you with an accurate estimate of your anticipatory tax liability based on the official government provisions.