Advance Tax: Meaning, Due Dates, Calculation & Payment

Many taxpayers assume that income tax is paid only when filing the Income Tax Return (ITR). However, if you earn income beyond your salary, such as business income, freelance income, rental income, or capital gains, you may be required to pay Advance Tax during the financial year itself.

Advance tax helps the government collect taxes throughout the year and prevents taxpayers from facing a large tax burden at year-end.

In this guide, you'll learn what advance tax is, who needs to pay it, how it is calculated, and how to pay advance tax online.

What Is Advance Tax?

Advance Tax is income tax paid in installments during a financial year instead of paying the entire tax amount at the end of the year.

It is often called the "pay-as-you-earn" system because taxpayers pay tax as income is earned.

Quick Definition

Advance tax is the tax paid before the end of a financial year based on estimated income and expected tax liability.

Example

Suppose a freelancer expects a tax liability of ₹40,000 during the financial year. Instead of paying the full amount after the year ends, the taxpayer pays the tax in installments according to prescribed due dates.

Who Is Liable to Pay Advance Tax?

A taxpayer is generally required to pay advance tax if their estimated tax liability exceeds ₹10,000 in a financial year after adjusting:

Tax Deducted at Source (TDS)
Tax Collected at Source (TCS)
Eligible tax credits

Advance Tax May Apply To:

Freelancers
Consultants
Business owners
Self-employed professionals
Landlords earning rental income
Investors earning capital gains
Individuals with interest income

Salaried Employees

Salaried individuals may also need to pay advance tax if they have substantial income from sources other than salary that is not fully covered by TDS.

When Is Advance Tax Payable?

Advance tax is paid in installments during the financial year.

Typical Due Dates

Due Date	Cumulative Tax Payable
15 June	15%
15 September	45%
15 December	75%
15 March	100%

These percentages represent the cumulative portion of the estimated annual tax liability that should be paid by each date.

Example

If your total advance tax liability is ₹40,000:

Due Date	Amount Payable
15 June	₹6,000
15 September	₹18,000 cumulative
15 December	₹30,000 cumulative
15 March	₹40,000 cumulative

How to Calculate Advance Tax

Advance tax is based on your estimated income for the financial year.

Step 1: Estimate Total Annual Income

Include:

Salary
Business income
Professional income
Rental income
Interest income
Capital gains

Step 2: Calculate Tax Liability

Apply the applicable income tax rates.

Step 3: Deduct Tax Credits

Subtract:

TDS
TCS
Other eligible credits

Step 4: Determine Net Tax Liability

The remaining amount becomes your advance tax liability.

Example

Particulars	Amount
Estimated Annual Income	₹10,00,000
Estimated Tax Liability	₹70,000
Less TDS	₹40,000
Advance Tax Payable	₹30,000

The ₹30,000 would generally be paid according to advance tax installment schedules.

How to Pay Advance Tax Online

Many taxpayers search for how to pay advance tax online.

The process is largely digital and can be completed from home.

Step 1: Visit the Tax Payment Portal

Access the official tax payment platform.

Step 2: Select Advance Tax Payment

Choose the option applicable to advance income tax.

Step 3: Enter Required Details

Provide:

PAN
Assessment Year
Tax payment details

Step 4: Verify Information

Review the details carefully before payment.

Step 5: Make Payment

Available payment methods may include:

Net Banking
UPI
Debit Card
Other digital payment methods

Step 6: Save Acknowledgement

Keep the payment receipt and acknowledgment for future reference.

What Happens If Advance Tax Is Not Paid?

Failure to pay advance tax when required may result in interest liability under applicable income tax provisions.

Potential consequences include:

Additional interest charges
Increased tax burden
Higher year-end payment obligations

The exact impact depends on factors such as payment delays, tax liability, and applicable tax rules.

Advance Tax vs Self-Assessment Tax

These two taxes are often confused.

Feature	Advance Tax	Self-Assessment Tax
Timing	During Financial Year	After Financial Year
Purpose	Pay tax as income is earned	Pay remaining tax before ITR filing
Installments	Yes	Usually Single Payment
Applicable When	Estimated tax exceeds threshold	Tax remains unpaid

Key Difference

Advance tax is paid during the financial year, whereas self-assessment tax is paid after the financial year but before filing the income tax return.

Benefits of Paying Advance Tax

Avoids Interest Liability

Timely payments may help reduce additional interest costs.

Better Financial Planning

Tax payments are spread throughout the year.

Easier Cash Flow Management

Large year-end tax payments can be avoided.

Improved Compliance

Advance tax helps taxpayers stay aligned with tax regulations.

Common Sources of Advance Tax Liability

Advance tax often arises from:

Freelance income
Consulting income
Business profits
Rental income
Fixed deposit interest
Capital gains from investments
Dividend income

Taxpayers with multiple income sources should regularly review their estimated tax liability.

Conclusion

Advance Tax is an important part of India's income tax system that requires eligible taxpayers to pay taxes during the financial year rather than waiting until the end. It commonly applies to freelancers, business owners, investors, landlords, and individuals with income beyond salary.

Understanding who is liable to pay advance tax, how to calculate it, and how to make payments online can help taxpayers manage their finances better and stay compliant with tax regulations. By paying advance tax on time, individuals can avoid unnecessary interest costs and make tax payments more manageable throughout the year.