Advance Tax Calculator
Estimate your advance tax liability, quarterly installments, and potential interest under Section 234B and 234C - completely free.
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The key facts, in one place
Everything a founder usually has to piece together from five different pages, in one place.
- Tax Threshold
- Rs. 10,000Advance tax applies only if total tax liability exceeds Rs. 10,000
- 1st Installment Due
- June 15Pay 15% of total advance tax by this date
- 2nd Installment Due
- September 15Pay 45% cumulative (30% more) by this date
- 3rd Installment Due
- December 15Pay 75% cumulative (30% more) by this date
- 4th Installment Due
- March 15Pay remaining 25% to complete 100%
- Late Payment Interest
- 1%/monthUnder Section 234B and 234C for delayed installments
What is Advance Tax?
Advance tax is the income tax paid in installments during the financial year instead of waiting until the end to pay a lump sum. It is based on the 'pay as you earn' principle, ensuring the government receives tax revenue throughout the year.
Under Section 208 of the Income Tax Act, any person whose estimated tax liability for the financial year exceeds Rs. 10,000 is required to pay advance tax. This obligation applies to salaried individuals, self-employed professionals, business owners, freelancers, and anyone with income sources where TDS is not being deducted sufficiently.
If you fail to pay advance tax or pay it late, you become liable to pay interest under Section 234B (for non-payment or short payment of advance tax) and Section 234C (for deferment of advance tax installments). These penalties can add significantly to your tax burden, making advance tax planning essential.
Our Advance Tax Calculator simplifies this entire process. Enter your income details, deductions, and applicable regime, and get an instant estimate of your quarterly advance tax liability along with the interest you could face for late payments.
Old Regime vs New Regime for Advance Tax
Understand how advance tax differs between the two tax regimes to make an informed choice.
Old Tax Regime
Multiple slabs starting from nil to 30%
New Tax Regime
Lower slabs from 5% to 30%
| Aspect | Old Tax Regime | New Tax Regime |
|---|---|---|
| Tax Slabs | Multiple slabs starting from nil to 30% | Lower slabs from 5% to 30% |
| Deductions | ✓ Extensive (80C, 80D, HRA, 24b, etc.) | ✕ Mostly not available (standard deduction only) |
| Rebate u/s 87A | ✕ Up to Rs. 12,500 (income up to Rs. 5 lakh) | ✓ Up to Rs. 25,000 (income up to Rs. 7 lakh) |
| Surcharge | Applicable above Rs. 50 lakh | Applicable above Rs. 50 lakh |
| Advance Tax Threshold | Rs. 10,000 (same for both) | Rs. 10,000 (same for both) |
| Best For | Those with significant deductions & investments | Salaried individuals with minimal deductions |
| Due Dates | Same due dates as new regime | Same due dates as old regime |
Who Needs to Pay Advance Tax?
Advance tax applies to a wide range of taxpayers. Here is a breakdown of who is required to pay:
- Salaried individuals whose employer has not deducted sufficient TDS. If your TDS is less than 90% of your total tax liability, you must pay advance tax for the shortfall.
- Self-employed professionals such as doctors, lawyers, architects, consultants, and freelancers whose income is not subject to TDS.
- Business owners and traders with income from business or profession, including partnership firms and sole proprietorships.
- Individuals with income from capital gains - whether from stocks, mutual funds, property sales, or other investments - that pushes their tax liability above Rs. 10,000.
- Those with income from house property (rental income) after considering standard deduction and home loan interest under Section 24(b).
- NRIs (Non-Resident Indians) with taxable income in India that exceeds the Rs. 10,000 threshold for advance tax.
- Presumptive taxpayers under Sections 44AD, 44ADA, and 44AE whose total tax liability exceeds Rs. 10,000.
- Senior citizens (60+ years) are exempt ONLY if they have no income from business or profession. Senior citizens with business income must pay advance tax like any other taxpayer.
By Income Category
Salaried Individuals
- If TDS is insufficient, pay shortfall as advance tax
- Inform your employer to increase TDS to avoid advance tax
- Compute total liability including other sources of income
Self-Employed & Professionals
- No TDS deducted - full tax burden is yours
- Pay all 4 installments regularly
- Use presumptive taxation if eligible (Section 44ADA)
Business Owners
- Estimate profits quarterly and adjust payments
- Maintain proper books for accurate estimation
- Higher incomes attract surcharge - plan accordingly
NRIs
- Taxable Indian income triggers advance tax
- DTAA may reduce liability - check applicable rates
- Capital gains from Indian assets are taxable
What does not qualify
- ✕Resident senior citizens (60+) with no business/profession income
- ✕Agricultural income (exempt from income tax)
Documents for Accurate Advance Tax Estimation
Common to every entity
- Form 16 / Salary Break-upMandatory
- Form 26AS (Tax Credit Statement)Mandatory
- Details of Investments for Section 80C (PPF, ELSS, LIC, etc.)
- Health Insurance Premiums for Section 80D
- Home Loan Interest Statement for Section 24(b)
- HRA Exemption Documents (Rent Receipts, Rent Agreement)
- Capital Gains Statements (Broker Statements, Sale Deeds)
- House Property Income Details (Rent Received, Municipal Taxes Paid)
- Previous Year's ITR for Reference
- TDS Certificates (Form 16A / 16B)
How to Calculate & Pay Advance Tax
Follow these four simple steps to estimate and pay your advance tax on time.
Estimate Your Annual Income
Include salary, business profits, freelance income, capital gains, rental income, interest income, and any other taxable receipts. Use Form 26AS to verify TDS already deducted and Form 16 for salary income.
Calculate Eligible Deductions
List deductions under Section 80C (up to Rs. 1.5 lakh), 80D (health insurance), 80E (education loan interest), 80G (donations), HRA exemption, home loan interest under 24(b), and other applicable sections. Use our calculator to auto-apply these.
Compute Advance Tax Liability
Our calculator applies the appropriate slab rates (old or new regime), adds surcharge if income exceeds Rs. 50 lakh, and computes health and education cess at 4%. The result is your total tax liability, from which TDS/TCS is deducted to arrive at the advance tax payable.
Pay Installments Before Due Dates
Visit the NSDL or UTIITSL portal, select Challan No./ITNS 280, choose Tax Type 300 (Advance Tax), enter your PAN, assessment year, and address. You can also use your bank's net banking facility. Save the receipt with CIN for future reference.
Advance Tax Due Dates - FY 2024-25
For individuals and HUFs whose accounts are not required to be audited, advance tax must be paid in four installments:
| Stage | Duration |
|---|---|
| 1st Installment | |
| 2nd Installment | |
| 3rd Installment | |
| 4th Installment |
For companies and taxpayers whose accounts are required to be audited, the fourth installment due date is March 31 instead of March 15. If the due date falls on a holiday, payment can be made on the next working day without attracting interest.
Tax Planning & Filing Plans
Choose the plan that matches your needs - from simple advance tax estimation to end-to-end tax filing with CA support.
Basic
Calculator + Consultation
- Advance tax liability computation
- Quarterly installment schedule
- Interest estimation u/s 234B/234C
- Email support
Standard
Most popular
- Full advance tax computation (old & new regime)
- Deduction optimization planning
- ITR filing assistance (ITR-1/ITR-2)
- Priority support with dedicated CA
- Challan ITNS 280 guidance
Premium
End-to-end tax service
- Complete advance tax planning & payment
- ITR filing (ITR-1 through ITR-3)
- CA review and verification
- 24/7 priority support
- Year-round compliance management
- Notice reply assistance if needed
Full fee breakdown
| Particulars | Government fee | Professional fee |
|---|---|---|
| Advance Tax Payment | As per computed tax liability | Nil (self-payment) |
| CA Consultation (Basic Plan) | Nil | Rs. 999 |
| Full Tax Planning + ITR (Standard Plan) | Nil | Rs. 2,499 |
| Complete Service (Premium Plan) | Nil | Rs. 4,999 |
Find Your Perfect Tax Plan
Answer a few questions and we'll recommend the best tax planning and filing plan for your situation.
What is your primary source of income?
What is your approximate annual taxable income?
Do you have significant deductions and investments?
Benefits of Using Our Advance Tax Calculator
Precise Installment Planning
- Get exact quarterly payment amounts so you never overpay or underpay.
Avoid Penalties & Interest
- Know the interest under Sections 234B and 234C before making payments - plan to avoid it.
Better Cash Flow Management
- Spread your tax burden evenly across quarters instead of a lump-sum shock at year-end.
Maximize Your Deductions
- Our calculator helps you account for every eligible deduction to minimize your tax liability.
Compare Old vs New Regime Instantly
- Switch between regimes and see the exact difference in advance tax payable.
Save Time & Effort
- Complete accurate advance tax estimation in minutes - no manual slab calculations needed.
Common Advance Tax Mistakes to Avoid
Not checking if advance tax applies at all
Compute your total tax liability first. If it exceeds Rs. 10,000 after deducting TDS, advance tax is mandatory.
Missing quarterly due dates
Mark June 15, Sep 15, Dec 15, and Mar 15 in your calendar. Use our calculator to plan your installments.
Ignoring capital gains in estimates
Factor in expected capital gains from mutual funds, stocks, or property sales throughout the year.
Forgetting about surcharge on high income
Surcharge applies when total income exceeds Rs. 50 lakh. Our calculator auto-applies it, but don't overlook it when self-computing.
Not claiming all deductions
Systematically list deductions under 80C, 80D, 24(b), HRA, 80E, 80G, and other applicable sections.
Paying late even by a day
Interest under Section 234C is 1% per month (or part thereof) from the due date. Even a one-day delay costs you.
Using wrong challan details
Select Challan ITNS 280 and Tax Type 300 for advance tax. Double-check PAN and assessment year before payment.
Assuming TDS covers everything
Verify Form 26AS to confirm TDS deducted. Salary TDS may not cover income from other sources or capital gains.
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Why Choose Bizeneed for Tax Planning?
Frequently asked questions
Advance tax is the tax paid in installments during the financial year rather than as a lump sum at year-end. Any person whose estimated total tax liability exceeds Rs. 10,000 after deducting TDS/TCS must pay advance tax. This includes salaried individuals with insufficient TDS, self-employed professionals, business owners, freelancers, and those with capital gains or other taxable income.
For individuals and HUFs whose accounts are not required to be audited, the due dates are: 15% by June 15, 45% by September 15, 75% by December 15, and 100% by March 15 of the financial year. For companies and taxpayers requiring audit, all four installments are due by June 15, September 15, December 15, and March 31 respectively.
Under Section 234B, interest at 1% per month (or part thereof) is charged if you have paid less than 90% of your total tax liability as advance tax. This applies from April 1 of the assessment year until the date of filing your return of income. The purpose is to ensure taxpayers pay at least 90% of their tax during the financial year.
Under Section 234C, interest at 1% per month (or part thereof) is charged for deferment of advance tax installments. If you pay less than 15% by June 15, less than 45% by September 15, or less than 75% by December 15, interest is levied on the shortfall amount from the respective due date until the actual payment date.
Yes, resident senior citizens who are 60 years or older and do not have income from business or profession are fully exempt from advance tax. They can pay their entire tax liability as self-assessment tax before filing their return. However, senior citizens with business or professional income must pay advance tax like any other taxpayer.
The old tax regime allows numerous deductions and exemptions (80C, 80D, HRA, 24b, etc.), which can significantly reduce taxable income. The new regime has lower slab rates but removes most deductions and exemptions. Your advance tax liability will differ significantly between regimes. Our calculator lets you compare both instantly.
Yes, you can pay the entire advance tax in one installment before March 15. However, doing so may attract interest under Section 234C because each installment has a specific due date. Any shortfall relative to the installment schedule will incur 1% monthly interest. It is better to pay installments on schedule.
Advance tax can be paid online through the NSDL portal (onlineservices.nsdl.com) or UTIITSL portal using Challan ITNS 280. Select Tax Type as '300 - Advance Tax'. You will need your PAN, assessment year, address, and email. Payment can also be made through your bank's net banking under the tax payment section.
Under the new tax regime, resident individuals with total income up to Rs. 7 lakh can claim a full rebate under Section 87A. This means no tax is payable for incomes up to Rs. 7 lakh in the new regime. The rebate limit was increased from Rs. 5 lakh (old regime) to Rs. 7 lakh in Budget 2023.
Surcharge is calculated on the income tax amount (before cess). It applies when total income exceeds Rs. 50 lakh: 10% for income between Rs. 50 lakh and Rs. 1 crore, 15% between Rs. 1 crore and Rs. 2 crore, 25% between Rs. 2 crore and Rs. 5 crore, and 37% above Rs. 5 crore. Surcharge is not applicable if you opt for the new regime with total income up to Rs. 20 lakh.
If you miss an installment, interest under Section 234C will be charged at 1% per month on the shortfall amount from the due date of that installment until the date of actual payment. Additionally, if your total advance tax paid is less than 90% of your total tax liability, Section 234B interest will also apply at 1% per month from April 1 until filing of return.
Agricultural income is exempt from income tax under Section 10(1). However, if you have both agricultural income and other taxable income, the agricultural income is considered only for rate purposes (to determine the applicable tax slab on your other income). Since it does not contribute to your total tax liability directly, it does not affect advance tax calculation on its own.
Yes, you can and should revise your advance tax estimate if your income or deductions change during the year. For example, if you sell a property and make a large capital gain in December, you should increase your December 15 payment. Similarly, if your business profit exceeds expectations, adjust the next installment accordingly.
Advance tax is applicable only if your total tax liability for the financial year exceeds Rs. 10,000 after deducting TDS, TCS, and any relief available under Double Taxation Avoidance Agreement (DTAA). If your tax liability is Rs. 10,000 or less, advance tax is not mandatory.
Under presumptive taxation schemes (Sections 44AD, 44ADA, 44AE), eligible taxpayers declare income at a prescribed percentage of turnover without maintaining books. If your presumptive income results in tax exceeding Rs. 10,000, you must pay advance tax on that amount. Many presumptive taxpayers pay all advance tax by March 15 to avoid quarterly tracking.
Written by Bizeneed Research Team, Tax Planning & Compliance Experts
Last updated 2026-09-06
Sources
- Income Tax Department, Government of India
- NSDL e-Gov - Income Tax e-Filing
- CBDT - Central Board of Direct Taxes
- Income Tax Act, 1961 - Sections 208, 234B, 234C, 87A
The information on this page is for general guidance only and does not constitute legal or tax advice. Consult a Chartered Accountant for personalized advice based on your specific situation.
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