TAX AUDIT DEADLINE EXTENDED TO 31ST OCTOBER 2025: Step-by-Step Guide

The Central Board of Direct Taxes (CBDT) has issued Circular No. 14/2025, dated 25th September 2025, officially extending the deadline for furnishing tax audit reports under Section 44AB of the Income-tax Act, 1961. For the Assessment Year 2025-26 (Financial Year 2024-25), the due date for submitting tax audit reports has been extended from 30th September 2025 to 31st October 2025.
This extension aligns the audit report filing deadline with the Income Tax Return (ITR) filing date for audited cases, offering much-needed relief to taxpayers and Chartered Accountants struggling with compliance amidst challenges such as natural calamities, seasonal workload peaks, and ongoing judicial considerations.

Brief Context: Why the Extension?
Each year, tax audit deadlines coincide with other critical statutory filings (like GST annual return), making September one of the busiest periods for CAs and large businesses. In 2025, the following factors influenced the extension:
• Representations from the Institute of Chartered Accountants of India (ICAI) and trade bodies
• Documentation delays due to ongoing floods/natural calamities
• Multiple High Court orders (including Karnataka, Rajasthan, and Gujarat)
• Portal reconciliation challenges and interlinked digital compliance
CBDT acknowledged over 4 lakh Tax Audit Reports filed by 24 September, indicating a high compliance flow, but extending the timeline for procedural fairness.


Revised Tax Audit Due Dates for AY 2025-26.
Compliance ItemOriginal Due DateExtended Due Date
Tax Audit Report Filing (Form 3CA/3CB/3CD)30th September 202531st October 2025
Income Tax Return (for audited taxpayers)31st October 2025
31st October 2025
Transfer Pricing Audit Report (Form 3CEB)31st October 202531st October 2025

Important Note: While the tax audit report deadline has been extended, the ITR filing deadline remains unchanged at 31st October 2025. This means taxpayers must complete both the audit report and ITR filing by the same date, requiring careful time management and coordination with tax professionals.

Tax Audit: Applicability at a Glance

Category
Applicability Criteria (FY 2024-25)Example
Businesses
Turnover > ₹1 crore, or > ₹10 crore (if cash ≤ 5%)Retailer ₹1.6 crore, 98% digital
Professionals
Gross receipts > ₹50 lakh
Doctor ₹73 lakh receipts
Presumptive CasesLower profit than 44AD/44ADA threshold, income above limitShopkeeper declaring <6%/8% profit
Transfer PricingInternational/specified domestic transactions (Sec. 92E)MNC India office

Section 44AB: Deep Dive into Tax Audit Applicability

Understanding the Legal Framework

Section 44AB of the Income-tax Act, 1961, mandates certain categories of taxpayers to get their accounts audited by a qualified Chartered Accountant and furnish the audit report before filing their income tax returns. This provision serves multiple purposes within the Indian tax ecosystem:
Ensuring Accuracy: Tax audits help verify that the income declared by taxpayers is accurate and properly computed according to the provisions of the Income Tax Act.
Preventing Tax Evasion: By requiring professional scrutiny of financial records, the law discourages underreporting of income and improper claiming of deductions.
Creating Audit Trail: Tax audit reports provide the Income Tax Department with detailed financial information that can be cross-verified with other data sources like GST returns, TDS statements, and bank account information.
Promoting Transparency: The mandatory audit requirement promotes better accounting practices and financial discipline among businesses and professionals.

Section 44AB: Detailed Applicability Criteria

1. Applicability for Businesses:
• A business must get a tax audit if its total sales, turnover, or gross receipts exceed ₹1 crore in a financial year.
• This threshold is relaxed to ₹10 crore if cash receipts and payments are each less than or equal to 5% of total receipts/payments, encouraging digital transactions.
2. Applicability for Professionals:
• Professionals such as doctors, lawyers, architects, engineers, and consultants need a tax audit if their gross receipts exceed ₹50 lakh in a financial year.
3. Presumptive Taxation and Audit Requirements:
• Businesses or professionals opting for presumptive taxation under Sections 44AD, 44ADA, 44AE, 44BB, or 44BBB must get audited if they declare income lower than the prescribed presumptive rates and their total income exceeds the basic exemption limit.
4. Section 44AB(c):
• Business under Sections 44AE/44BB/44BBB must have tax audit if declared income is below presumptive income and total income crosses exemption limit.
5. Section 44AB(d):
• Professionals under Section 44ADA must undergo audit if declared income is less than 50% of gross receipts and total income exceeds exemption limit.
6. Section 44AB(e):
• For business under Section 44AD, audit is required if declared income is less than 8% (or 6% for digital receipts) of turnover, and total income is above exemption limit.
7. Exemptions:
• Taxpayers declaring income under Section 44AD with turnover up to ₹2 crore are exempted from audit.
• Non-residents engaged in shipping or aircraft business under Sections 44B and 44BBA are also exempt.
8. Purpose of Tax Audit:
• Ensures accuracy in income declaration and compliance with the Income Tax Act.
• Discourages tax evasion and promotes transparency.
• Helps the Income Tax Department cross-verify declarations with audit findings.
9. Audit Report Preparation:
• Only a qualified practicing Chartered Accountant (CA) authorized under the Chartered Accountants Act, 1949, can conduct and certify the audit.
• Audit reports are submitted in Forms 3CA/3CB along with Form 3CD.
10. Penalty for Non-Compliance:
• Failure to get tax audit or submit audit report timely attracts a penalty of 0.5% of turnover or ₹1,50,000, whichever is lower.
This section is crucial for ensuring reliable financial reporting and maintaining trust in the Indian tax system for AY 2025-26.

What are the Penalties for Missing the Tax Audit Deadline?

Non-Compliance
Section
Penalty/Consequence
Not obtaining/furnishing271B
0.5% of turnover/gross receipts or ₹1,50,000(lower)
Late filing of ITR
234F
Up to ₹10,000 late fee
Interest on tax payment
234A/B/C
1% per month for late payments
In extreme cases
276CC
Prosecution (3 months to 7 years jail + fine)

The Audit Process: Step-by-Step

Phase 1: Pre-Audit Preparation (By End of September)
During this phase, the taxpayer should:

1. Close the Books of Account: Ensure all transactions for FY 2024-25 are properly recorded, including:
o All sales and purchase invoices
o Expense bills and vouchers
o Bank transactions
o Cash book entries
o Depreciation schedules
o Provision entries (for salaries, bonuses, audit fees, etc.)
2. Reconcile Bank Accounts: Match book balances with bank statements, identify and account for:
o Outstanding cheques
o Deposits in transit
o Bank charges not recorded
o Direct deposits or payments
3. GST Reconciliation: Ensure GST returns (GSTR-1, GSTR-3B) match with books:
o Sales as per books should match GSTR-1
o Input tax credit claimed should match purchase records
o GST paid should be verifiable in books
4. TDS Reconciliation: Verify TDS deducted and paid:
o Match TDS certificates (Form 16A) with payments
o Ensure all TDS is reflected in Form 26AS
o Account for any TDS deducted by others on your income
5. Inventory Verification: Conduct physical stock verification:
o Count actual stock
o Value it appropriately (at cost or market value, whichever is lower)
o Account for obsolete or damaged stock
o Reconcile physical stock with book stock

Phase 2: Documentation Gathering (1st-7th October)
Collect and organize all relevant documents:

1. Financial Documents:
o Complete books of account (ledgers, journals, cash book, bank book)
o Trial balance
o Trading and Profit & Loss account
o Balance Sheet
o Capital account and drawings account
2. Statutory Records:
o GST returns (GSTR-1, GSTR-3B, GSTR-9 if filed)
o TDS returns (Form 24Q, 26Q, 27Q as applicable)
o Form 26AS (Annual Tax Statement)
o Annual Information Statement (AIS)
o Tax payment challans (advance tax, self-assessment tax)
3. Banking Records:
o Bank statements for all accounts (including savings, current, and loan accounts)
o Fixed deposit receipts and statements
o Loan sanction letters and repayment schedules
o Credit card statements if used for business
4. Business Records:
o Purchase and sales bills/invoices
o Stock registers and inventory records
o Fixed asset register with depreciation calculations
o Cash payment vouchers (especially those exceeding ₹10,000)
o Foreign remittance documents (if any)
o Related party transaction documents
5. Digital Records:
o Export of accounting software data
o Email confirmations of online transactions
o Digital payment records (UPI, payment gateway reports)
o Backup of all electronic records

Phase 3: Preliminary Audit and Query Resolution (8th-20th October)
During this phase:

1. CA Preliminary Review: The Chartered Accountant reviews all documents and identifies:
o Discrepancies between different records
o Unusual or large transactions requiring explanations
o Potential disallowances under the Income Tax Act
o Missing documentation
o Compliance gaps
2. Query List Preparation: CA prepares a detailed query list asking for:
o Explanations for specific transactions
o Additional supporting documents
o Clarifications on accounting treatments
o Details of related party transactions
o Information on cash payments and receipts
3. Taxpayer Response: The taxpayer must promptly:
o Answer all queries comprehensively
o Provide additional documents requested
o Explain business rationale for transactions
o Correct any errors identified
o Make necessary adjusting entries
4. Draft Form 3CD Preparation: CA prepares draft Form 3CD with all particulars filled in based on available information.
5. Review by Taxpayer: Taxpayer carefully reviews draft Form 3CD to ensure:
o All figures are accurate
o Disallowances are properly understood and justified
o No information is omitted
o All claims are properly supported

Phase 4: Finalization and Filing (21st-31st October)
Final steps include:

1. Final Audit Report Preparation: CA prepares final versions of Form 3CA/3CB and Form 3CD incorporating all corrections and clarifications.
2. Digital Signature: CA digitally signs the audit report using their valid Digital Signature Certificate (DSC).
3. Upload on IT Portal:
o Log in to www.incometax.gov.in
o Navigate to e-File > Income Tax Forms > File Income Tax Forms
o Select Form 3CA-3CD or Form 3CB-3CD as applicable
o Upload the XML file generated by tax audit software
o Verify all details
o Submit the form
4. Acknowledgment: After successful submission, an acknowledgment is generated with a unique Document Identification Number (DIN).
5. ITR Preparation and Filing:
o Once audit report is successfully uploaded, prepare the Income Tax Return
o The audit report details get auto-populated in the ITR
o Review all information carefully
o File ITR using appropriate form (usually ITR-3 for business/professional income)
o Complete e-verification within 30 days using Aadhaar OTP, EVC, or DSC


Common Mistakes to Avoid
• Incomplete documentation, especially cash and digital receipts
• Mismatch between books and GST/TDS returns
• Failure to disclose all related party transactions
• Not updating/renewing Digital Signature Certificate on time
• Delayed response to auditor queries
• Last-minute document submission
• Errors in classification of expenditure (capital vs revenue)


Downloadable Resources and Checklists
• Official notification: CBDT Circular No. 14/2025
• Income Tax Department e-filing portal for report upload: www.incometax.gov.in
• Preparation checklist (customize as per business):
• Books closed and reconciled
• Bank/GST/26AS/loan statements collected
• Inventory verified
• Fixed asset schedule updated
• TDS reconciled
• Related party register maintained
• Form 3CD information checked

KEY TAKEAWAYS
The CBDT’s Circular No. 14/2025 has provided an essential relief for taxpayers and professionals by extending the tax audit report filing deadline to 31st October 2025. This extension not only reduces compliance pressure but also ensures better accuracy and quality in audit reports. Taxpayers and professionals are advised to efficiently use this extra time to gather documents, reconcile accounts, and collaborate with their Chartered Accountants to complete audits timely, avoiding penalties and enhancing financial transparency.

At Tax-O-Smart, We simplify Tax Audit (Section 44AB) requirements with expert insights and clear instructions. We ensure your Form 3CD filing and book review is seamless, efficient, and fully compliant, transforming audit from stress to a strategic advantage.

DISCLAIMER
The information contained in this document is prepared by R.J. Soni & Associates and TaxOSmart LLP (hereinafter referred to as RJSA) for information purpose only. It does not constitute any legal advice or tax advice. In no way, this document should be treated as a marketing material or efforts to solicit a client. While we have made every attempt to ensure that the information contained in this document is true, RJSA, its partners and/or any of its employees make no claims / guarantee about its accuracy, completeness, or up-to-date character, or warranty, express or implied, including the warranty of opinions expressed for a particular purpose, or assume any liability or responsibility for the accuracy, completeness, or usefulness of any information available from this document.