How to Compute and Pay Advance Tax Online in India

Advance tax is income tax paid in quarterly instalments during the financial year in which the income is earned. Every taxpayer in India whose estimated tax liability exceeds 10,000 rupees after deducting TDS and TCS must pay advance tax under Sections 207 to 211 of the Income Tax Act, 1961. This guide covers the complete process: how to estimate your income, compute the tax, determine instalment amounts for each quarter, and make the payment online through the Income Tax e-filing portal at incometax.gov.in using the e-Pay Tax facility. It applies to salaried individuals with additional income, freelancers, self-employed professionals, business owners, companies, LLPs, and firms for FY 2025-26 (AY 2026-27).

What is Advance Tax?

Advance tax is income tax paid to the government in four quarterly instalments during the financial year in which the income is earned, rather than as a lump sum after the year ends. It is governed by Sections 207 to 211 of the Income Tax Act, 1961 and administered by the Central Board of Direct Taxes (CBDT) through the Income Tax e-filing portal at incometax.gov.in.

The Income Tax Act follows a "pay as you earn" principle. Instead of waiting until the assessment year to collect the entire tax, the government collects tax revenue throughout the financial year. This serves two important purposes. First, it ensures a steady cash flow for the central government to fund public expenditure on infrastructure, defence, and welfare programmes without waiting for annual return filing season. Second, it prevents individual taxpayers from facing an unexpectedly large tax bill at the time of filing returns, which can cause financial strain. Employers handle this for salaried individuals through TDS (Tax Deducted at Source) under Section 192, where the employer estimates the annual tax liability and deducts proportionate amounts from each monthly salary payment.

For taxpayers with income beyond salary, such as freelance earnings, business profits, capital gains, rental income, and interest income from fixed deposits and savings accounts, the advance tax mechanism ensures that tax is paid on a quarterly basis throughout the financial year. This is particularly important for self-employed professionals, business owners, and investors whose income is not subject to comprehensive TDS at source.

The four instalment due dates are 15 June, 15 September, 15 December, and 15 March of each financial year. By 15 June, at least 15% of the estimated annual tax liability must be paid. By 15 September, the cumulative payment should reach 45%. By 15 December, it should be 75%, and by 15 March, the full 100% must be paid. Any shortfall in payments attracts interest under Section 234B (for overall default) and Section 234C (for instalment-level shortfalls). The system is designed to balance revenue collection needs with the practical challenges taxpayers face in estimating their income accurately at the start of the financial year.

Who Must Pay Advance Tax?

Advance tax liability applies broadly across all categories of taxpayers in India. The trigger is purely the amount of net tax payable, not the source or type of income. Section 208 of the Income Tax Act states that every person whose estimated tax liability for the year, after reducing TDS and TCS credits, exceeds 10,000 rupees must pay advance tax. The word "person" in this context includes individuals, Hindu Undivided Families (HUFs), partnership firms, LLPs, companies, associations of persons, and bodies of individuals.

Taxpayers Required to Pay Advance Tax

• Salaried individuals with additional income: Employees who earn freelance income, capital gains from stock market transactions, rental income from property, or significant interest income from fixed deposits that results in a net tax liability exceeding 10,000 rupees after employer TDS. This is the most commonly missed category because employees assume employer TDS covers everything, but additional income sources often create a gap between TDS deducted and actual tax liability.
• Freelancers and self-employed professionals: Tax Professionals, doctors, lawyers, consultants, content creators, graphic designers, and IT contractors whose clients may not deduct TDS on all payments, or whose total tax liability after TDS exceeds the threshold. Professionals under Section 44ADA can opt for single-instalment payment by 15 March.
• Business owners and sole proprietors: Individuals running businesses where income is not subject to full TDS, including shop owners, traders, manufacturers, wholesalers, e-commerce sellers, and restaurant owners. Businesses with turnover up to 2 crore rupees can use the presumptive scheme under Section 44AD.
• Companies and LLPs: All registered companies (Private Limited, Public Limited, OPC) and Limited Liability Partnerships regardless of turnover or profit level, if any tax is due after TDS and TCS. Companies must also consider MAT under Section 115JB when computing their advance tax.
• Hindu Undivided Families (HUFs): HUFs with taxable income from investments, property, or business that results in a net tax liability above 10,000 rupees after adjusting for TDS credits.
• NRIs with Indian income: Non-Resident Indians earning capital gains on Indian investments, rental income from Indian property, business income from Indian operations, or interest income from Indian bank accounts that exceeds the threshold after TDS.

Who is Exempt from Advance Tax?

Section 207 provides a specific exemption: resident senior citizens aged 60 years or above who do not have any income chargeable under the head "Profits and Gains of Business or Profession" are exempt from advance tax. This means a retired individual living on pension, interest from fixed deposits, rental income from property, and dividend income from investments need not pay advance tax even if the tax liability exceeds 10,000 rupees. They can pay the entire tax as self-assessment tax at the time of filing the return.

However, if the senior citizen runs any business or provides professional services, even on a part-time or consultancy basis, the exemption under Section 207 does not apply. They must then pay advance tax in four quarterly instalments like any other taxpayer. This distinction is based strictly on the nature of income, not the age of the taxpayer.

Advance Tax Due Dates and Instalment Schedule for FY 2025-26

Section 211 of the Income Tax Act prescribes specific due dates and cumulative percentages for advance tax payments. Missing these dates triggers interest under Section 234C. The schedule differs between regular taxpayers and those under the presumptive taxation scheme.

Regular Taxpayers (Individuals, Companies, Firms, LLPs)

Presumptive Taxation Taxpayers (Sections 44AD and 44ADA)

Taxpayers who opt for the presumptive taxation scheme under Section 44AD (for businesses with turnover up to 2 crore rupees, or 3 crore rupees if digital receipts exceed 95%) or Section 44ADA (for professionals with gross receipts up to 50 lakh rupees, or 75 lakh rupees with 95%+ digital receipts) have a simplified schedule:

How to Compute Advance Tax: Step-by-Step Calculation

Computing advance tax requires estimating your total income for the financial year, applying the correct tax slab rates, and deducting TDS and TCS credits. The process is the same for all taxpayers; only the tax rates and available deductions differ based on the taxpayer category and chosen tax regime.

Step 1: Estimate Gross Total Income

Add up your expected income from all five heads defined under the Income Tax Act:

1. Income from Salary: Gross salary including basic pay, DA, HRA, special allowance, and bonuses (use your offer letter or salary slips as the baseline)
2. Income from House Property: Rental income minus 30% standard deduction minus municipal taxes paid minus interest on home loan (up to 2 lakh rupees for self-occupied, no limit for let-out)
3. Profits and Gains of Business or Profession: Revenue minus allowable business expenses, depreciation, and any deductions under Section 35 or Section 36
4. Capital Gains: Short-term capital gains on equity (15% flat under Section 111A), long-term capital gains on equity exceeding 1 lakh rupees (10% under Section 112A), and gains from property, gold, and debt instruments
5. Income from Other Sources: Interest from savings accounts, fixed deposits, recurring deposits, dividends, lottery winnings, and any other taxable receipts

Step 2: Subtract Deductions and Exemptions

The available deductions depend on whether you choose the old regime or the new regime under Section 115BAC:

Step 3: Compute Tax at Applicable Slab Rates

After deducting all applicable exemptions and deductions, apply the relevant tax slab rates to your net taxable income. For FY 2025-26, the new tax regime slab rates for individuals and HUFs under Section 115BAC (as amended by Budget 2025) are:

After computing the base tax, add surcharge if applicable (10% for income 50 lakh to 1 crore, 15% for 1 to 2 crore, 25% for 2 to 5 crore) and Health and Education Cess at 4% on the total of tax plus surcharge. For companies, the tax rate is 22% (Section 115BAA) or 25% plus applicable surcharge and cess.

Step 4: Subtract TDS, TCS, and Relief

Deduct the TDS already deducted or expected to be deducted during the year. Check your Form 16 (salary TDS), Form 16A (interest TDS), Form 26AS (consolidated tax statement), and Annual Information Statement (AIS) for current TDS credits. Also deduct any TCS collected on purchases above 50 lakh rupees and any relief under Section 89 (for arrear salary) or Section 90/91 (for foreign tax credit). The remaining amount is your net advance tax liability.

Advance Tax Calculation: Worked Example

Here is a detailed worked example showing how to compute advance tax for a freelance professional for FY 2025-26 under the old tax regime.

Scenario: Freelancer with Professional Income

Rahul is a freelance software consultant. He estimates his gross professional receipts for FY 2025-26 at 18,00,000 rupees. His estimated business expenses are 9,50,000 rupees. He also earns 15,000 rupees in interest from fixed deposits. Rahul estimates TDS of 40,000 rupees on his professional receipts (Section 194J at varying rates) and 1,500 rupees TDS on FD interest (Section 194A). He plans to invest 1,50,000 rupees under Section 80C (PPF and ELSS) and pays 18,000 rupees in health insurance premium (Section 80D).

Since the net tax liability of 4,676 rupees is below the 10,000 rupees threshold, Rahul is not required to pay advance tax for FY 2025-26. He can pay this amount as self-assessment tax when filing his ITR.

Scenario 2: Business Owner with Higher Income

Priya runs a small garment trading business. Her estimated turnover for FY 2025-26 is 1.2 crore rupees with a net profit of 12 lakh rupees. She also earns 30,000 rupees in FD interest. She expects TDS of 12,000 rupees on FD interest. Under the new tax regime, her computation is:

Since the net liability of 55,080 rupees exceeds 10,000 rupees, Priya must pay advance tax. Her instalment schedule is:

How to Pay Advance Tax Online: Complete Process

The Income Tax Department provides a fully digital process for paying advance tax through the e-Pay Tax facility on the e-filing portal. There are two methods: paying after logging in with your PAN and password, or paying without logging in through Quick Links. Both methods generate a valid Challan 280 receipt.

Method 1: Pay After Logging In

1. Visit the Income Tax e-filing portal at incometax.gov.in and log in with your PAN (as user ID) and password
2. Navigate to e-File in the top menu, then select e-Pay Tax
3. Click New Payment on the top right corner of the e-Pay Tax page
4. Select Income Tax from the list of tax payment categories (this covers advance tax, self-assessment tax, and regular assessment tax) and click Proceed
5. Choose the correct Assessment Year (for FY 2025-26, select AY 2026-27) and select Advance Tax (100) under the Type of Payment dropdown
6. Enter the tax breakup: Income Tax amount, Surcharge (if applicable), Health and Education Cess, and any Interest (under Sections 234A, 234B, or 234C if paying late)
7. Select your preferred payment mode: Net Banking, Debit Card, Pay at Bank Counter (for amounts up to 10,000 rupees), NEFT/RTGS, or UPI/QR Code
8. Choose your bank from the list of authorised banks and click Pay Now
9. Review the pre-filled challan, agree to the terms, and complete the payment on your bank's gateway
10. Download the challan receipt showing the BSR code and Challan Identification Number (CIN)

Method 2: Pay Without Logging In (Quick Links)

1. Go to incometax.gov.in and locate the Quick Links section on the left side of the homepage
2. Click on e-Pay Tax
3. Enter your PAN, re-enter to confirm, enter your registered mobile number, and click Continue
4. Enter the 6-digit OTP sent to your mobile and click Continue
5. Select Income Tax and click Proceed
6. Choose Assessment Year 2026-27 and Type of Payment: Advance Tax (100), then click Continue
7. Enter the tax, surcharge, cess, and interest amounts
8. Select payment method and bank, review the challan, and click Pay Now
9. Complete the payment and save the challan receipt

Understanding Challan 280 for Advance Tax

Challan ITNS 280 is the standard form used for payment of income tax, including advance tax, self-assessment tax, tax on regular assessment, and tax on distributed profits. When you pay advance tax online through the e-Pay Tax portal, the system generates a Challan 280 electronically. You do not need to download or fill a separate form.

Key Fields in Challan 280

• PAN: Your Permanent Account Number (auto-populated when logged in)
• Assessment Year: The year following the financial year for which you are paying tax (FY 2025-26 corresponds to AY 2026-27)
• Major Head: 0021 for individuals, HUFs, and firms; 0020 for companies
• Minor Head: 100 for Advance Tax, 300 for Self-Assessment Tax, 400 for Tax on Regular Assessment
• Tax Breakup: Separate fields for income tax, surcharge, education cess, interest (234A/234B/234C), and penalty
• BSR Code: A 7-digit code identifying the bank branch that processed the payment
• CIN (Challan Identification Number): A unique combination of BSR code, challan date, and serial number that identifies your specific payment

Interest and Penalties for Late or Short Payment

The Income Tax Act imposes interest for both non-payment and short payment of advance tax. Two sections apply: Section 234B for overall default and Section 234C for instalment-level shortfalls. Understanding these provisions is important for estimating the cost of delayed payments.

Section 234B: Interest for Default in Payment of Advance Tax

Section 234B applies when the total advance tax paid during the financial year is less than 90% of the assessed tax liability. Interest is charged at 1% per month (simple interest) on the shortfall, calculated from 1 April of the assessment year until the date of payment or the date of assessment, whichever is earlier.

Example: If your assessed tax liability is 1,00,000 rupees and you paid 80,000 rupees as advance tax (80%, which is below 90%), the shortfall is 20,000 rupees. Interest under Section 234B is 1% per month on 20,000 rupees. If you pay the balance with your ITR on 15 July (approximately 4 months from April), the interest is 20,000 x 1% x 4 = 800 rupees.

Section 234C: Interest for Deferment of Advance Tax Instalments

Section 234C applies when the cumulative advance tax paid by each quarterly due date is less than the prescribed percentage. Interest is calculated at 1% per month on the shortfall for a fixed period depending on the quarter.

Important relief: No interest under Section 234C is charged for the June and September quarters if advance tax paid by 15 June is at least 12% and by 15 September is at least 36% of the tax liability. This provides a small buffer for estimation errors early in the year.

Advance Tax for Specific Taxpayer Categories

While the basic computation follows the same structure for all taxpayers, specific rules and practical considerations differ based on the source and nature of income.

Advance Tax for Salaried Employees

Salaried employees with only salary income typically do not need to pay advance tax because their employer deducts TDS under Section 192. However, advance tax becomes relevant in these common situations:

• Job change during the year: When an employee switches jobs, the new employer may not account for the salary earned at the previous company. If the employee does not disclose previous employment income to the new employer, the basic exemption and standard deduction get applied twice, resulting in lower TDS than the actual liability. The shortfall triggers advance tax.
• Significant capital gains: Selling equity shares, mutual funds, or property during the year creates capital gains income not covered by employer TDS. If the resulting net tax liability exceeds 10,000 rupees, advance tax must be paid.
• High interest or rental income: Interest from fixed deposits exceeding 40,000 rupees (10,000 for senior citizens) is subject to TDS at 10%, which may not fully cover the tax at marginal slab rates. The difference adds to advance tax liability.
• Freelance income alongside salary: Many salaried professionals earn freelance income from consulting, writing, or part-time projects. This income, after deducting expenses, is added to salary for computing total tax liability.

Advance Tax for Capital Gains

Capital gains are unique because they are typically realized on specific dates rather than earned evenly through the year. The Income Tax Act allows taxpayers to include capital gains in advance tax computations only from the quarter in which the gain arises. This means if you have no capital gains in the first two quarters, you do not need to include them in the June and September advance tax calculations.

Example: If you sell mutual fund units in August 2025 and realize a long-term capital gain of 5 lakh rupees, this gain is included in the advance tax computation starting from the September quarter. No advance tax on this gain is required for the June quarter. The tax on 5 lakh rupees LTCG (after the 1.25 lakh exemption under Section 112A as per Budget 2024) at 12.5% is 46,875 rupees plus 4% cess = 48,750 rupees. This amount is added to the September, December, and March instalment calculations proportionately.

For short-term capital gains on listed equity shares and equity mutual fund units, the tax rate under Section 111A is 20% (revised from 15% by Budget 2024). For debt mutual funds, gold, and property held for less than the specified period, short-term capital gains are taxed at regular slab rates. All of these need to be factored into the advance tax computation for the relevant quarter. If the capital gains are large enough to push the net tax liability above 10,000 rupees, advance tax must be paid even if no advance tax was required before the sale.

Advance Tax for Companies and LLPs

Companies pay advance tax on their corporate income at the applicable rate. Under Section 115BAA, domestic companies that forgo all deductions and exemptions pay tax at an effective rate of 25.168% (22% plus 10% surcharge plus 4% cess). Under Section 115BAB, new manufacturing companies incorporated after 1 October 2019 and commencing production before 31 March 2024 pay at an effective rate of 17.16% (15% plus 10% surcharge plus 4% cess). Companies that do not opt for these concessional rates pay at 25% or 30% depending on turnover, plus applicable surcharge and cess.

LLPs and partnership firms pay advance tax at a flat rate of 30% on their total income plus surcharge (12% if income exceeds 1 crore rupees) and 4% Health and Education Cess. The four-instalment schedule with the same cumulative percentages of 15%, 45%, 75%, and 100% applies equally to companies, LLPs, and firms.

Companies should also consider Minimum Alternate Tax (MAT) under Section 115JB at 15% of book profit when computing advance tax. If the tax computed under MAT exceeds the regular tax liability, the company must pay advance tax based on the MAT amount. The difference between MAT paid and regular tax can be carried forward as MAT credit for set-off against future tax liability for up to 15 assessment years. This requires careful computation at each instalment stage to avoid interest under Sections 234B and 234C.

Advance Tax Under the Presumptive Taxation Scheme

Taxpayers opting for the presumptive taxation scheme under Sections 44AD (businesses) and 44ADA (professionals) benefit from a simplified advance tax schedule. Instead of four quarterly instalments, they pay the entire advance tax in a single instalment on or before 15 March. This is a significant compliance simplification for small businesses and independent professionals who may not have the administrative capacity to track quarterly tax payments.

Section 44AD: Presumptive Income for Businesses

Under Section 44AD, eligible businesses with total turnover up to 2 crore rupees (or 3 crore rupees if at least 95% of receipts are through digital modes like UPI, NEFT, RTGS, credit cards, or debit cards) can declare 8% of total turnover as taxable profit for cash receipts and 6% for digital receipts, without maintaining detailed books of accounts. The advance tax on this deemed profit is payable in a single instalment by 15 March.

For example, a retail shop owner with annual cash receipts of 80 lakh rupees and digital receipts of 40 lakh rupees under Section 44AD would declare a presumptive income of 80 lakh x 8% + 40 lakh x 6% = 6,40,000 + 2,40,000 = 8,80,000 rupees. The tax on this income under the applicable slab rates, after deducting any TDS, determines the advance tax payable by 15 March. This single-instalment approach removes the burden of quarterly income estimation for small businesses.

Section 44ADA: Presumptive Income for Professionals

Independent professionals including doctors, lawyers, architects, engineers, tax professionals, interior decorators, and other professionals notified by the CBDT with gross receipts up to 50 lakh rupees (75 lakh rupees if 95%+ is through digital channels) can declare 50% of gross receipts as taxable profit. The advance tax on this deemed income is also payable in a single instalment by 15 March. Professionals can declare higher income than the 50% minimum if their actual profit margin exceeds this threshold.

If a taxpayer who initially opted for presumptive taxation exceeds the turnover limit during the year, they must switch to regular taxation and pay advance tax in the standard four-instalment schedule. They are also required to maintain books of accounts and get a tax audit conducted under Section 44AB. The transition mid-year can create interest liability under Section 234C for the quarters where advance tax was not paid.

How to Handle Advance Tax When Income Changes Mid-Year

Income estimates are rarely perfect. Business income can fluctuate due to seasonal demand, capital gains may arise from unexpected asset sales, and new income sources like rental income or freelance projects can emerge during the year. The Income Tax Act accommodates this through Section 209, which allows taxpayers to revise their income estimate and adjust advance tax instalments accordingly. There is no formal notification or filing required; the taxpayer simply recalculates the liability and adjusts the next instalment payment.

When to Revise Your Estimate

• Significant income increase: Winning a large project, receiving a performance bonus, or realizing capital gains from stock market sales or property transactions that materially increase your expected annual income above the initial estimate
• Income decrease: Loss of a major client, business slowdown due to market conditions, or investment losses that reduce your expected income below the initial estimate used for earlier instalments
• Change in deduction plans: Deciding to make additional Section 80C investments, claiming medical insurance under Section 80D, or making donations under Section 80G that reduce your net taxable income
• TDS credit changes: Receiving higher or lower TDS deductions than expected from employers, banks, or clients, which affects the net advance tax payable
• Job change or salary revision: A mid-year salary increment, job switch, or receipt of arrears that changes the salary income significantly from the original estimate
• New business or freelance income: Starting a side business, receiving consulting assignments, or earning income from a new source not factored in the original estimate

How to Adjust Instalment Amounts

If your income estimate increases after the June instalment, recalculate the total advance tax liability based on the revised income and pay the higher cumulative percentage by the next due date. For example, if your revised annual advance tax liability increases from 60,000 rupees to 1,00,000 rupees after you receive a large project in July, and you paid 9,000 rupees in June (15% of the original 60,000), you should pay at least 36,000 rupees by 15 September to bring your cumulative payment to 45,000 rupees (45% of the revised 1,00,000 rupees liability). There is no formal process for filing a revision with the Income Tax Department; simply pay the adjusted amount in the next instalment through the e-Pay Tax facility.

If your income decreases during the year, you can reduce subsequent instalment payments accordingly. Any excess advance tax already paid in earlier quarters is automatically adjusted in later quarters or refunded after filing your Income Tax Return. The key principle is that the cumulative percentage paid by each due date should match the prescribed schedule based on your latest income estimate.

Advance Tax Refund: When You Overpay

If your actual tax liability after filing the Income Tax Return is lower than the total advance tax and TDS paid during the year, the excess amount is refunded by the Income Tax Department. Overpayment commonly occurs when income estimates prove higher than actual earnings, when capital losses offset expected gains, when deductions are higher than anticipated, or when TDS deducted by employers and clients covers most of the tax liability. The refund process is largely automated and does not require a separate application.

Refund Process and Timeline

• File your ITR: Submit your Income Tax Return before the due date (31 July for individuals without audit requirement, 31 October for those requiring audit). E-verify the return within 30 days of filing using Aadhaar OTP, net banking, bank account, or Digital Signature Certificate. The e-verification triggers processing by the CPC.
• Processing by CPC: The Centralized Processing Centre (CPC) in Bengaluru processes the return, verifies TDS credits against Form 26AS, validates advance tax payments, checks for arithmetic accuracy, and compares claimed deductions against available information. The CPC issues an intimation under Section 143(1) confirming the tax computation and any refund due.
• Refund credit: The refund is credited directly to the bank account pre-validated and linked to your PAN on the Income Tax portal. The transfer happens through NECS (National Electronic Clearing Service) or direct bank transfer. Refunds are typically processed within 30 to 60 days of e-verification, though complex returns may take longer.
• Interest on refund: The government pays interest at 6% per annum (0.5% per month) on the refund amount under Section 244A, calculated from 1 April of the assessment year or the date of payment of tax, whichever is later, until the date the refund is granted

How to Track Your Refund Status

Track the refund status by logging in to incometax.gov.in and navigating to e-File, then Income Tax Returns, then View Filed Returns. The status column shows whether the refund has been initiated, processed, or failed. You can also check the refund status on the NSDL website at tin.tin.nsdl.com/oltas/refund-status.html by entering your PAN and the relevant assessment year. If the refund status shows "refund failed," verify that your bank account details are correct and that the account is pre-validated on the Income Tax portal under Profile Settings.

Common Mistakes in Advance Tax Payment and How to Avoid Them

Advance tax errors can result in unnecessary interest charges, delayed refunds, and compliance complications during assessment. Based on our experience handling tax compliance for thousands of businesses and professionals, here are the most common mistakes and how to prevent them.

1. Not paying advance tax at all: Many freelancers, part-time consultants, and individuals with multiple income sources assume TDS covers their entire liability. Always compute your total tax from all sources including salary, freelance income, capital gains, rental income, and interest income. Subtract TDS from each source and check if the remainder exceeds 10,000 rupees. If it does, pay advance tax in quarterly instalments to avoid interest under Sections 234B and 234C.
2. Selecting the wrong assessment year on the challan: For tax paid during FY 2025-26, the assessment year is AY 2026-27. Selecting AY 2025-26 credits the payment to the previous year, requiring a challan correction request. Double-check the assessment year field before clicking Pay Now on the e-Pay Tax portal.
3. Choosing Self-Assessment Tax instead of Advance Tax: Using minor head 300 (SAT) instead of 100 (Advance Tax) during the financial year can create mismatches in your tax records. While the tax credit is still valid and gets adjusted during assessment, it may trigger queries from the Assessing Officer and complicate the computation of interest under Sections 234B and 234C.
4. Not saving the challan receipt: The BSR code, challan serial number, and date of deposit are required when filing your ITR under the Tax Payments schedule. Save the receipt as a PDF immediately after payment and store it in a dedicated tax folder. If you lose the receipt, you can retrieve payment details from the e-Pay Tax history on the Income Tax portal or from your Form 26AS.
5. Ignoring Form 26AS verification: Always verify that your advance tax payment reflects in Form 26AS within 7 working days of payment. If it does not appear, the payment may not have been credited to your PAN correctly. This can happen due to bank processing delays, incorrect PAN entry during payment, or technical issues. Contact your bank's customer service with the transaction reference number to resolve the issue before it affects your ITR filing.
6. Underestimating income early in the year: Paying only the bare minimum 15% in June based on an overly conservative estimate leads to disproportionately larger catch-up payments in September and December, and potential interest charges if the cumulative payment falls short of the prescribed percentage at each due date. Use previous year income plus expected salary increments, new clients, and investment returns as a realistic baseline.
7. Forgetting to account for capital gains: Investors who sell stocks, mutual funds, or property during the year often forget to include the resulting capital gains in their advance tax computation. Capital gains taxes can be substantial, and not accounting for them results in significant shortfalls. Include any realized capital gains in the advance tax calculation for the quarter in which the sale occurs.
8. Not adjusting for job changes: Employees who switch jobs mid-year frequently face advance tax issues because double-counting of basic exemption limit and standard deduction results in lower overall TDS. Inform your new employer about previous employment income or independently compute the tax gap and pay the difference as advance tax.

Advance Tax Calendar and Compliance Checklist

Use this calendar to track your advance tax obligations throughout the financial year. Set reminders at least 7 days before each due date to allow time for computation and payment.

Advance Tax vs TDS vs Self-Assessment Tax: A Comparison

India's tax collection system has three primary mechanisms for collecting income tax before or at the time of return filing. Understanding the differences helps taxpayers plan their payments effectively.

Related IncorpX Tax and Compliance Services

Advance tax is one part of a broader annual tax compliance cycle. Depending on your business structure and income profile, you may need professional assistance with the following services.

• Income Tax Return Filing: File ITR-1, ITR-2, ITR-3, ITR-4, ITR-5, ITR-6, or ITR-7 based on your income sources and entity type. Ensure advance tax and TDS credits are correctly reported
• TDS Return Filing: File quarterly TDS returns in Form 24Q (salary), 26Q (non-salary), and 27Q (payments to NRIs). Essential for companies, LLPs, and businesses that deduct TDS
• GST Return Filing: File monthly GSTR-1 and GSTR-3B, annual GSTR-9, and reconciliation GSTR-2B for GST-registered businesses
• Tax Audit Services: Mandatory for businesses with turnover exceeding 1 crore rupees (10 crore if 95%+ digital transactions) or professionals with receipts exceeding 50 lakh rupees under Section 44AB
• GST Registration: Register for Goods and Services Tax if your turnover exceeds the threshold or you make inter-state sales
• TAN Registration: Obtain Tax Deduction Account Number required for deducting and depositing TDS. Mandatory for all entities responsible for TDS compliance
• Private Limited Company Registration: Register your business as a Pvt Ltd company for limited liability, investor credibility, and structured tax planning including advance tax compliance
• Business Tax Filing: Professional computation and filing of corporate income tax returns, including advance tax planning and quarterly instalment management for companies and firms

Our team of experienced Tax & Compliance Professionals at IncorpX handles advance tax computation, quarterly payment management, and annual ITR filing for businesses and professionals across India. With over 10,000 clients served, our experts ensure accurate income estimation, timely instalment payments, and zero-interest penalties through proactive tax planning throughout the financial year.