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    When filing income tax returns (ITRs), taxpayers often encounter the terms financial year (FY) and assessment year (AY). Although they are closely related, they represent two different stages in the tax process.

    The financial year covers the period from April 1 to March 31, during which individuals and businesses earn income. The following year is called the assessment year, when the income earned in the previous financial year is evaluated and taxed by the Income Tax Department. Understanding the difference between assessment year and financial year helps taxpayers correctly report their income while filing tax returns.

    What is a financial year (FY)?

    The financial year refers to the 12-month period during which individuals and businesses earn income and maintain financial records. In India, the financial year starts on April 1 and ends on March 31 of the calendar year. During this period, taxpayers record all sources of income, including salaries, business income, interest earnings, or capital gains. These earnings form the basis for calculating taxable income.

    For example, if income is earned in the previous financial year between April 1, 2025, and March 31, 2026, this period is referred to as financial year 2025-26. At the end of the financial year, taxpayers gather financial documents and prepare to file income tax returns (ITRs) in the next phase of the taxation process.

    What is an assessment year (AY)?

    The assessment year is the year immediately following the financial year. During this period, the Income Tax Department reviews the income earned in the previous year and calculates the tax liability. In simple terms, if income is earned in the previous financial year, it is assessed and taxed in the assessment year.

    For example:

    • Income earned in financial year 2025-26
    • Tax filed in assessment year 2026-27

    During the assessment year, taxpayers submit their income tax returns, declare their total income, and pay any remaining tax dues.

    Difference between financial year and assessment year

    BasisFinancial year (FY)Assessment year (AY)
    MeaningPeriod in which individuals earn incomeYear in which income is evaluated and taxed
    Time periodStarts on April 1 to March 31Immediately follows the financial year
    PurposeRecord and calculate income earnedFile income tax returns
    ExampleFY 2025-26AY 2026-27
    Tax activityIncome is generated and recordedIncome is assessed and taxed

    This comparison helps explain the financial year vs assessment year relationship clearly.

    • Income earned between April 1, 2025 and March 31, 2026 falls under financial year FY 2025–26.
    • This period represents the year in which taxpayers earn income and record financial transactions.
    • After the financial year ends, taxpayers must file income tax returns ITRs in the next year.
    • The next year is called the assessment year AY 2026–27, when income is assessed.
    • During the assessment year, the income tax department reviews income and tax details.

    Assessment year vs financial year for recent years

    Financial year (FY)Assessment year (AY)Income periodITR filing period
    FY 2022-23AY 2023-24Income earned between April 1, 2022 - March 31, 2023Tax assessed and return filed in 2023-24
    FY 2023-24AY 2024-25Income earned between April 1, 2023 - March 31, 2024Tax assessed and return filed in 2024-25
    FY 2024-25AY 2025-26Income earned between April 1, 2024 - March 31, 2025Tax assessed and return filed in 2025-26
    ExampleFY 2025-26AY 2026-27
    FY 2025-26AY 2026-27Income earned between April 1, 2025 - March 31, 2026Tax assessed and return filed in 2026-27

    Why is the assessment year important for income tax filing?

    The assessment year (AY) plays a crucial role in the income tax filing process and helps avoid errors while filing ITRs. It separates the time you make money from the time you settle taxes on it.

    • Determines the correct year for filing income tax returns (ITRs).
    • Helps identify income earned in the previous financial year.
    • Enables accurate calculation of total tax liability payable.
    • Allows taxpayers to claim eligible deductions and exemptions.
    • Ensures compliance with income tax rules and filing timelines.
    • Helps the government verify income details and tax payments.

    Also Read: 7 essential tips for smooth income tax return filing - Axis Bank

    Things to remember while filing ITR during the financial year

    Do’s

    • Track all income sources during the financial year.

    • Maintain proper financial records and supporting documents.

    • Monitor deductions and tax-saving investments regularly.

    • Review income earned from different financial sources.

    • Prepare early for filing income tax returns (ITRs).

    Dont’s

    • Do not ignore income earned from multiple sources.

    • Avoid delaying tax planning until the end of the year.

    • Do not miss recording important financial transactions.

    • Avoid overlooking deductions and tax-saving opportunities.

    • Do not postpone organising documents required for tax filing.

    The essential tips for accurate ITR filing during the assessment year are:

    1. Correct assessment year selection
    Choose the correct assessment year (AY) while filing tax returns.

    2. Income verification
    Verify income details reported for the previous financial year.

    3. Review deductions
    Check all deductions and exemptions claimed under tax rules.

    4. Review tax payment amount
    Confirm advance tax, TDS, and other tax payments made.

    5. Timely submission
    File income tax returns (ITRs) before the prescribed deadline.

    Tax strategies to follow based on assessment year AY and financial year FY are:

    • Start tax planning early during the financial year to avoid last-minute stress.
    • Track eligible deductions and tax-saving investments throughout the year.
    • Maintain proper records of income, expenses, and financial transactions.
    • Review TDS, advance tax payments, and tax liabilities regularly.
    • Ensure correct assessment year (AY) selection while filing income tax returns.
    • File income tax returns (ITRs) on time to avoid penalties.

    Conclusion

    Understanding the financial year vs assessment year concept is essential for accurate tax compliance. The financial year (FY) represents the period in which individuals and businesses earn income, while the assessment year (AY) is when that income is evaluated and taxed.

    By knowing the difference between assessment year and financial year, taxpayers can correctly file income tax returns (ITRs), avoid errors, and manage their tax obligations effectively. You can also explore useful financial and tax-related insights from Axis Bank to stay informed and manage your finances more efficiently.

    Also Read: Benefits of Tax Saver Fixed Deposits

    Frequently Asked Questions

    1. What is the meaning of a financial year?

    A financial year is the 12-month period during which individuals and businesses earn income and maintain financial records.

    2. What is the meaning of an assessment year?

    The assessment year is the year following the financial year when income earned in the previous year is assessed for taxation.

    3. What is the difference between financial year and fiscal year?

    In many countries, the financial year and fiscal year refer to the same accounting period used for tax and financial reporting.

    4. Why do I need to select an assessment year while filing ITR?

    The assessment year represents the period when income earned in the previous year is evaluated and taxed while filing income tax returns ITRs.

    5. Is the financial year the same as the previous year?

    Yes, the previous year usually refers to the financial year in which income was earned before it is assessed in the next year.

    Disclaimer:This article is intended solely for informational purposes. The views expressed in this article are personal. Axis Bank and/or the author shall not be liable for any direct or indirect loss or liability incurred by the reader arising from reliance on the content herein. Readers are advised to consult a qualified financial advisor before making any financial decisions. Axis Bank does not endorse or guarantee the accuracy of any third-party content or links included in this article.

    Tax and GST regulations are subject to change. The information in this article is based on applicable laws, rules, notifications, and interpretations in force as on the date of publication and may change due to amendments, judicial decisions, or regulatory updates.

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