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Ultimate Guide to Using a Tax Audit Calculator for FY 2024-25

Stressed about tax audit in the new FY? Fret not!

A tax audit in India, governed by Section 44AB of the Income Tax Act, is crucial for businesses and professionals meeting specific financial thresholds. To determine tax audit applicability for the FY 2024-25, utilizing a tax audit calculator is essential. By accurately calculating taxable income and understanding the criteria outlined in the Income Tax Act, individuals and businesses can ensure compliance with tax regulations and avoid penalties for non-compliance.

1. Business Income

F&O trading / Speculative Income/ Intraday trading

Please let us know about your gross turnover (for Business)


2. Professional Income

Please let us know about your gross receipts (for Profession).

Choose Financial Situation

What is a Tax Audit? 

A tax audit, as per the Income Tax Act, specifically Section 44AB, is a mandatory examination of a taxpayer's financial records to ensure accurate income tax reporting and compliance with tax regulations. Under Section 44AB, businesses with a turnover exceeding Rs. 1 crore and professionals with gross receipts over Rs. 50 lakh are required to undergo a tax audit. The audit aims to validate income and deductions reported in tax returns, guaranteeing adherence to tax laws. Various circumstances determine the necessity of a tax audit, such as business losses, opting for presumptive taxation schemes, or exceeding specified income thresholds. Tax audits are conducted by Chartered Accountants or Statutory Auditors, with specific forms like Form 3CA-3CD and Form 3CB-3CD required for audit reporting. Failure to comply with tax audit requirements can result in penalties under the Income Tax Act.

Criteria for Tax Audit Applicability

Tax audits in India are mandatory for certain categories of taxpayers under Section 44AB of the Income Tax Act, 1961. Here are the specific tax audit criteria :

Business Turnover: A tax audit is mandatory for businesses with a total sales, business turnover, or gross receipts exceeding Rs. 1 crore in a financial year. However, if cash transactions are up to 5% of the total gross payments, the threshold limit for tax audit is increased to Rs. 10 crores. This limit is applicable from FY 2020-21 onwards.

Presumptive Taxation: If a business opts for presumptive taxation under Section 44AD and has yearly sales and turnover exceeding Rs. 2 crore, or if the profits are declared below the prescribed limit, a tax audit is mandatory.

Non-Opting for Presumptive Taxation: If a business is not eligible to claim presumptive taxation under Section 44AD due to opting out for 5 consecutive years, a tax audit is required if the income exceeds the maximum amount not chargeable to tax.

Professional Receipts: A tax audit is mandatory for professionals with gross receipts exceeding Rs. 50 lakh in a financial year.

Co-operative Societies: Co-operative societies whose income exceeds the basic exemption limit are also required to undergo a tax audit

How to Use a Tax Audit Calculator (Secondary Keyword: Calculating Tax Audit Eligibility)

To determine if you're subject to a tax audit for the financial year, how an online tax audit calculator usage occur? Here's a step-by-step guide on how to use our online calculator:


Enter your entity type:

Specify the nature of your business or profession.


Input your turnover:

Provide the total sales, turnover, or gross receipts for the financial year.


Enter financial year:

Specify the relevant financial year for which you want to calculate tax audit eligibility.


Additional details:

Some calculators may require additional information, such as carry-forward losses, cash transactions, or specifics about stock market trading.



Click the "Calculate" button to determine if you're subject to a tax audit based on the provided information.


Select your taxpayer type:

Indicate whether you are an individual, business, firm, or company.

Benefits of Using a Tax Audit Calculator

A tax audit calculator offers several advantages for accurate and hassle-free determination of tax audit applicability. These benefits include:

  • Simplified Compliance: A tax audit calculator helps taxpayers understand if they are required to undergo a tax audit, ensuring compliance with the Income Tax Act.

  • Easy Usage: Online tax audit calculators are easily accessible, simple to use, and require minimal information.

  • Quick Results: The calculator performs complex calculations instantly, providing users with a clear understanding of their tax audit eligibility.

  • Educational Value: Tax audit calculators offer insights into factors affecting tax liability, helping users make informed decisions to save on taxes.

  • Year-round Availability: Tax audit calculators can be used anytime and from anywhere, providing flexibility for taxpayers to plan and prepare for a potential tax audit.

  • Avoidance of Penalties: By accurately determining tax audit applicability, taxpayers can avoid penalties, disallowances, and legal consequences associated with non-compliance.

Common Misconceptions About Tax Audits

Tax audits are often surrounded by misconceptions, causing confusion and fear among taxpayers. Here are some common myths debunked:

  • Filing an extension increases the chance of an audit: In reality, filing for an extension can decrease the chance of an audit, as it allows more time to ensure accuracy.

  • Low-income taxpayers are not audited: The IRS uses a discriminant information function (DIF) system to select returns randomly for audits, regardless of income.

  • Claiming certain deductions increases the chance of an audit: While overstating deductions can flag audits, ordinarily claimed deductions aren't a red flag.

  • Being audited means you did something unlawful: An audit doesn't necessarily indicate wrongdoing; it's merely a chance for the IRS to verify returns for discrepancies.

  • Filing an extension means you will get audited: Filing an extension doesn't increase the likelihood of an audit, as the IRS looks for inconsistencies or ratios that stand out from the norm.

  • Claiming an in-home office deduction means you will get audited: The IRS no longer considers having a home office an audit trigger, but certain factors can attract attention.

Documentation Required for Tax Audit

Some of the tax audit documentation include:

  • Cash Book: This document records daily cash receipts and payments, with a cash balance at the end of a specific period (not exceeding a month).

  • Journal Book: Required records if accounts follow the mercantile system of accounting.

  • Ledger: This record tracks all debits and credits, providing an organized overview of financial transactions.

  • Bills and Receipts: Carbon copies or counterfoils of bills issued and receipts generated for amounts exceeding Rs 25,000, and original bills and receipts for expenses incurred.

Financial Statements: Essential financial statements such as trial balances, profit and loss statements, and balance sheets for the financial year must be maintained.

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Frequently asked questions


What is a tax audit and who is required to undergo it?


A tax audit is mandatory for businesses with gross receipts exceeding Rs. 1 crore and professionals with earnings over Rs. 50 lakhs in a financial year.


How can I use a tax audit calculator to determine my eligibility?


Use an online tax audit calculator by entering details like entity type, turnover, and financial year to determine if you meet the tax audit criteria.


What are the criteria for tax audit applicability in India?


Tax audit criteria in India include turnover thresholds exceeding Rs. 1 crore for businesses and gross earnings over Rs. 50 lakhs for professionals.


What are the benefits of using an online tax audit calculator?


Benefits of using an online tax audit calculator include simplified compliance, easy usage, quick results, educational value, year-round availability, and penalty avoidance.


What common misconceptions exist about tax audits?


Common misconceptions include beliefs like filing extensions increases audit chances, low-income taxpayers are immune, and claiming deductions always triggers audits.


What documentation is required for a tax audit?


Essential documentation includes cash books, journal books, ledgers, bills, receipts, financial statements, and additional records based on profession or business type.


Can a tax audit calculator help me avoid common mistakes?


Yes, a tax audit calculator can help avoid errors by providing accurate calculations based on specified criteria, ensuring compliance and reducing risks.


How do I know if I've correctly calculated my tax audit eligibility?


Verify the accuracy of your tax audit eligibility calculation by cross-referencing the results from a tax audit calculator with the criteria outlined in the Income Tax Act.


Are there any penalties for not complying with tax audit requirements?


Non-compliance with tax audit requirements can lead to penalties like late filing penalties, interest on unpaid taxes, and potential damage to reputation and credibility.


Where can I find more information about tax audits and tax planning?


For more information about tax audits and tax planning, refer to reputable sources like tax consultancy firms, government websites, and financial institutions offering tax-related services.

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