Income tax Authorities refer to the hierarchical structure of statutory bodies and officials responsible for administering, enforcing, and regulating direct tax laws within a country. In India, this framework is established under Section 116 of the Income-tax Act, 1961, and operates under the overall control of the Central Board of Direct Taxes (CBDT), which functions under the Department of Revenue, Ministry of Finance. The hierarchy includes authorities such as the Principal Director General/Director General of Income Tax, Principal Chief Commissioner, Commissioner, Joint Commissioner, Assistant Commissioner, and Income Tax Officers, among others, each vested with specific powers relating to assessment, investigation, and appeals. These authorities ensure proper administration of tax laws, prevent evasion, facilitate compliance, and resolve disputes. Their well-defined structure enables efficient tax governance, supporting the broader objective of a transparent and accountable revenue collection system in India’s fiscal framework.
Central Board of Direct Taxes (CBDT)
The Central Board of Direct Taxes (CBDT) is the apex statutory authority responsible for the administration of direct taxes in India, functioning under the Department of Revenue, Ministry of Finance. Constituted under the Central Board of Revenue Act, 1963, the CBDT formulates policies, issues circulars and notifications, and oversees the functioning of the Income Tax Department across the country. It supervises subordinate authorities, ensures uniform implementation of the Income-tax Act, 1961, and plays a key role in curbing tax evasion. Additionally, the CBDT negotiates Double Taxation Avoidance Agreements (DTAAs) and supports India’s broader fiscal and economic policy objectives globally.
Powers of CBDT:
1. Policy & Law-Making Power
CBDT frames overall policy for direct tax administration and recommends changes to the Income Tax Act to the Government. It issues binding circulars, notifications, and instructions to subordinate officers for uniform interpretation and implementation of tax laws. It can also approve schemes like Vivad se Vishwas and frame rules under the Act, thereby shaping procedural compliance.
2. Supervisory & Administrative Control
CBDT exercises complete administrative control over all income-tax authorities—from Principal Chief Commissioners down to Assessing Officers. It transfers, promotes, and disciplines officers, allocates work, and sets performance targets. It also issues internal guidelines for search, seizure, and survey operations, ensuring that field officers act within legal boundaries and follow standardized procedures.
3. Quasi-Judicial Powers
CBDT can revise orders of subordinate authorities if they are erroneous and prejudicial to revenue interests (Section 263). It also has powers of revision in certain cases and can issue directions to officers for proper assessment. However, it cannot interfere with judicial orders passed by appellate tribunals or courts, acting only within statutory limits.
4. Delegation & Withdrawal of Powers
CBDT can delegate any of its statutory powers to Principal Chief Commissioners or other officers, subject to conditions. It can also withdraw delegated powers when necessary. This enables efficient distribution of workload across regional offices while retaining ultimate responsibility. Such delegation is crucial for managing large-scale tax administration without compromising legal accountability or oversight.
5. Power to Grant Exemptions & Approvals
CBDT grants approvals for trusts, institutions, and funds claiming exemptions under Sections 10, 11, 12A, 80G, and 80GGB. It also registers entities for tax-exempt status and can cancel such registrations for non-compliance. These powers are vital for regulating charitable and religious organizations, ensuring they genuinely serve public purposes while preventing misuse of tax benefits.
6. Power to Relax Time Limits
Under Section 119, CBDT can condone delays in filing returns, applications, or appeals where genuine hardship is shown. It can also relax strict compliance with procedural requirements in public interest. This discretionary power acts as a safety valve, allowing taxpayers relief from penal provisions when non-compliance is due to reasonable cause beyond their control.
Functions of CBDT:
1. Formulation of Tax Policy & Legislation
CBDT functions as the apex policy-making body for direct taxes in India. It actively advises the Ministry of Finance on all matters relating to the Income Tax Act, including drafting new provisions, proposing amendments, and suggesting tax rate structures in the annual Finance Bill. It studies the economic impact of existing provisions, identifies loopholes, and recommends remedial measures. The Board also evaluates international tax developments and suggests policy responses, such as introducing anti-avoidance rules or updating transfer pricing regulations. This function ensures that India’s tax laws remain contemporary, revenue-oriented, and aligned with national economic goals.
2. Issuance of Binding Circulars & Notifications
CBDT issues statutory notifications under the Income Tax Act and non-statutory circulars to clarify legal provisions, prescribe forms (like ITR forms), and notify due dates. These circulars provide binding instructions to all income-tax authorities, ensuring uniform application of law across the country. For instance, CBDT issues annual circulars on TDS rates, exemption limits, and procedural relaxations. It also notifies safe harbour rules, cost inflation indices, and exchange rates for tax purposes. This function bridges the gap between complex legislation and field-level implementation, reducing litigation and providing clarity to taxpayers and officers alike.
3. Supervision & Control of Tax Administration
CBDT supervises the entire hierarchical structure of the Income Tax Department, from Principal Chief Commissioners of Income Tax to Assessing Officers. It frames work distribution norms, sets collection targets, monitors disposal of appeals, and reviews performance through periodic reports. The Board also conducts inspections and audits of field offices to ensure quality of assessments and compliance with procedural safeguards. Additionally, it handles disciplinary actions against erring officers, transfers, and promotions. This function ensures that tax administration is efficient, accountable, and free from arbitrary exercise of authority at lower levels.
4. Framing of Rules & Procedural Guidelines
Under the rule-making power delegated by the Act, CBDT frames the Income Tax Rules, which provide detailed procedures for computation, deduction, collection, and filing. It prescribes formats for audit reports, certificates, and statements required under various sections. The Board also issues operational guidelines for conducting search and seizure operations, survey actions, and assessment proceedings. It periodically updates these rules to reflect technological changes, such as e-assessment and faceless schemes. This function translates statutory provisions into actionable steps, making compliance practical and standardized for millions of taxpayers across diverse categories.
5. Grant of Approvals & Registrations
CBDT functions as the granting authority for numerous statutory approvals critical to tax exemptions. It registers trusts, charitable institutions, universities, and hospitals under Sections 12A, 80G, and 10(23C) for income-tax benefits. It also approves pension funds, sovereign wealth funds, and certain businesses for concessional taxation. The Board monitors compliance of approved entities and can withdraw registration for violations. Further, it accords prior approval for compounding of offences and settlement of tax disputes in specified cases. This gatekeeping function ensures that tax concessions reach only genuine entities while preventing misuse through rigorous scrutiny.
6. Discretionary Relief & Condonation of Delay
CBDT exercises its statutory function of providing administrative relief to taxpayers facing genuine hardships. Under Section 119, it condones delays in filing returns, belated claims for deductions, or late applications for registration where sufficient cause is shown. The Board issues scheme-based one-time relaxations, such as allowing revised returns or belated opting for the new tax regime. It also entertains petitions for waiver of interest and penalty in deserving cases. This compassionate function acts as a safety valve, mitigating harsh consequences of procedural non-compliance when taxpayers act in good faith and without negligence.
7. Coordination with Other Agencies & International Bodies
CBDT represents India in international tax forums like the OECD’s Global Forum on Transparency and Exchange of Information, and the UN Tax Committee. It negotiates and implements Double Taxation Avoidance Agreements (DTAAs) and Tax Information Exchange Agreements (TIEAs) with other countries. Domestically, it coordinates with the RBI, SEBI, GST Council, and investigative agencies for data sharing and policy alignment. The Board also facilitates automatic exchange of financial information under the Common Reporting Standard (CRS). This function strengthens global tax cooperation, combats black money, and positions India as a responsible member of the international tax community.
8. Taxpayer Services & Grievance Redressal
CBDT oversees the entire ecosystem of taxpayer services, including the e-filing portal, AIS (Annual Information Statement), and CPC (Centralised Processing Centre) for return processing. It designs taxpayer education campaigns, simplifies forms, and issues user manuals and FAQs for easy compliance. The Board also monitors the functioning of the Income Tax Ombudsman and handles representations against administrative failures. It ensures timely issuance of refunds, rectification of errors, and response to taxpayer queries through centralized helpdesks. This function aims to shift the Department’s approach from enforcement to facilitation, enhancing voluntary compliance and trust in the system.
Commissioner of Income Tax (CIT):
The Commissioner of Income Tax (CIT) is a senior income tax authority appointed under Section 117 of the Income-tax Act, 1961, functioning under the supervision of the Central Board of Direct Taxes (CBDT). The CIT holds administrative and quasi-judicial powers, overseeing a designated territorial jurisdiction or specialized charge, and supervises Assistant Commissioners, Deputy Commissioners, and Income Tax Officers working under their range. Key functions include granting approvals for assessments, disposing of appeals filed under Section 246A in the capacity of CIT (Appeals), revising orders under Section 264, and ensuring compliance with tax laws within their jurisdiction. The CIT plays a pivotal role in maintaining administrative discipline and safeguarding revenue interests across the income tax hierarchy.
Powers of CIT:
1. Revisionary Power (Section 263)
The CIT can suo moto call for and examine any assessment order passed by the Assessing Officer. If he finds the order erroneous and prejudicial to revenue interests, he may revise it after giving the assessee a reasonable opportunity of being heard. He can set aside the order, modify it, or direct a fresh assessment. This power acts as a supervisory check on subordinate officers. However, it cannot be exercised if the order has been subjected to appellate proceedings. The CIT must record reasons and apply independent judgment before invoking this provision.
2. Power to Transfer Cases (Section 127)
The CIT has the authority to transfer any case pending before an Assessing Officer subordinate to him, to another such officer within his jurisdiction. Before exercising this power, he must provide the assessee a reasonable opportunity of being heard and record reasons in writing. However, where the transfer is between officers in the same city, such prior hearing is not mandatory. This power facilitates efficient administration, coordinated investigation, and expedited disposal of cases, ensuring that assessments are handled by appropriately equipped officers.
3. Power to Grant Approvals
The CIT grants statutory approvals in various matters, such as registration of trusts under Section 12A, approval for exemption under Section 80G, and recognition of institutions under Section 10(23C). He also approves claims for refunds beyond specified monetary limits and sanctions reassessment notices under Section 148 after four years. Each approval requires the CIT to apply his mind independently to the facts and law. Refusal to grant approval must be based on valid reasons and communicated to the assessee, ensuring fairness in administrative decision-making.
4. Power to Rectify Mistakes (Section 154)
The CIT can rectify any mistake apparent from the record in any order passed by him or by an officer subordinate to him. This includes arithmetical errors, incorrect computations of tax, or omission of prepaid taxes like TDS or advance tax. The power can be exercised suo moto or on an application by the assessee. However, rectification is limited to obvious errors and cannot be used to review or reconsider substantive issues already decided. The CIT must pass a speaking order and communicate the rectification to the affected party.
5. Power to Sanction Reassessment (Section 151)
For issuing a reassessment notice under Section 148 after the expiry of four years from the relevant assessment year, the prior sanction of the CIT is mandatory. The Assessing Officer must submit his reasons recorded to the CIT, who must be satisfied that it is a fit case for reopening assessment. This satisfaction must be based on the reasons on record and not on extraneous considerations. The CIT’s sanction acts as a statutory safeguard against arbitrary reopening of concluded assessments, ensuring that only genuine cases proceed further.
6. Administrative Control & Supervisory Powers
The CIT exercises overall administrative control over all Assessing Officers and other income-tax authorities within his jurisdiction. He allocates work, issues internal guidelines, monitors performance, and ensures compliance with departmental policies. He conducts inspections of subordinate offices, reviews assessment records, and can initiate disciplinary proceedings against erring officers. The CIT also supervises search, seizure, and survey operations. This supervisory role ensures that tax administration remains efficient, accountable, and uniformly applied across his territorial jurisdiction.
7. Power to Condone Delay (Section 119)
The CIT can condone delays in filing returns, applications, or appeals where genuine hardship is demonstrated. This power is exercised in cases where the delay was due to reasonable cause, such as illness, natural calamity, or unavoidable circumstances. The CIT must consider each application on its merits and pass a reasoned order. While this power provides relief to taxpayers, it cannot be exercised arbitrarily or in violation of statutory time limits prescribed for specific actions. It serves as a safety valve against procedural hardships.
8. Power to Grant Stay of Demand
The CIT can grant stay of recovery of disputed tax demand pending appeal before appellate authorities. He may order the assessee to deposit a portion of the demand as a precondition for granting stay. The stay is typically granted for a limited period, subject to conditions like furnishing bank guarantees or undertaking to pay interest. This power prevents coercive recovery during pendency of appeals, balancing revenue interests with taxpayer hardship. The CIT exercises this power judiciously, ensuring that recovery is not stayed indefinitely.
Functions of CIT:
1. Supervision of Assessment Proceedings
The CIT oversees the entire assessment process within his jurisdiction, ensuring that Assessing Officers conduct fair, timely, and legally compliant assessments. He monitors scrutiny selections, reviews assessment orders, and issues procedural guidelines to subordinate officers. He ensures that statutory time limits are adhered to and that taxpayers are given adequate opportunities of being heard. The CIT also reviews cases involving complex issues, high-pitched assessments, or potential revenue leakage. This supervisory function maintains quality control in tax administration and prevents arbitrary or malafide exercises of authority by field officers.
2. Issuance of Instructions to Subordinate Officers
The CIT issues administrative instructions and directions to all income-tax authorities under his control. These instructions cover procedural aspects, interpretation of provisions, and handling of specific categories of cases. He ensures that the Board’s circulars and notifications are effectively implemented at the field level. The CIT also clarifies doubts regarding compliance with forms, due dates, and reporting requirements. This function bridges the gap between policy framed by CBDT and its execution by Assessing Officers, ensuring uniform application of tax laws across his territorial jurisdiction.
3. Monitoring of Recovery Proceedings
The CIT monitors the recovery of tax arrears and disputed demands within his jurisdiction. He reviews reports on outstanding demands, issues directions for expeditious recovery, and sanctions write-off of irrecoverable amounts up to specified limits. He also oversees attachment and sale of properties, garnishee proceedings, and prosecution measures for defaulters. The CIT ensures that recovery actions are taken in accordance with law, without causing undue harassment to genuine taxpayers. This function safeguards government revenue while maintaining a balance between enforcement and taxpayer rights.
4. Disposal of Applications for Exemption & Registration
The CIT functions as the primary authority for processing applications from trusts, institutions, and funds seeking tax exemptions. He examines applications under Sections 12A, 12AB, 80G, and 10(23C), verifies compliance with conditions, and grants or rejects registrations. He also monitors approved entities for continued eligibility, calling for annual accounts and audit reports. Where violations are found, the CIT initiates proceedings for cancellation or withdrawal of registration. This function ensures that tax concessions reach only genuine charitable and religious organizations while preventing misuse of exemption provisions.
5. Conduct of Search & Survey Operations
The CIT authorizes, plans, and supervises search and seizure operations under Section 132 and survey actions under Section 133A. He issues warrants, constitutes search teams, and ensures that statutory safeguards are followed during operations. Post-search, he reviews seizure memos, impounded documents, and statements recorded, and directs further investigation. He also approves the retention of seized assets beyond the prescribed period. This function is critical in tackling undisclosed income, black money, and tax evasion, requiring the CIT to act swiftly yet within legal boundaries.
6. Handling of Grievances & Taxpayer Services
The CIT acts as the designated grievance redressal authority for taxpayers within his region. He entertains representations against administrative failures, undue delays, or harsh treatment by subordinate officers. He ensures timely issuance of refunds, rectification of errors in tax credits, and correction of PAN-related discrepancies. The CIT also oversees outreach programs, taxpayer awareness campaigns, and facilitation centres. This service-oriented function enhances voluntary compliance, builds taxpayer trust, and reduces litigation by resolving issues at the administrative level itself.
7. Compounding of Offences
The CIT exercises the function of compounding offences under the Income Tax Act, such as failure to file returns, concealment of income, or defaults in TDS/TCS compliance. He examines applications for compounding, verifies the facts and circumstances, and imposes compounding fees as prescribed. Before compounding, he ensures that the taxpayer has paid the due taxes and interest. This function provides an alternative to prosecution, allowing taxpayers to settle technical or genuine defaults without facing criminal proceedings, while still ensuring that revenue loss is adequately compensated.
8. Review of Rectification Applications
The CIT disposes of applications filed by taxpayers under Section 154 for rectification of mistakes apparent from the record in orders passed by officers subordinate to him. He examines whether the alleged error is genuine, arithmetical, or clerical, and passes a speaking order allowing or rejecting the rectification. He also exercises concurrent rectification powers for orders passed by his predecessor. This function ensures that taxpayers obtain quick relief from computational or procedural errors without approaching appellate authorities, thereby reducing pendency of appeals and administrative burden.
9. Coordination with Other Departments
The CIT coordinates with other government agencies such as the GST department, RBI, SEBI, Registrar of Companies, and investigative wings for data sharing and joint enforcement actions. He facilitates exchange of information regarding high-value transactions, benami properties, and foreign assets. The CIT also represents the department before local authorities and participates in inter-departmental committees. This function strengthens the overall tax compliance ecosystem by leveraging multi-agency intelligence and ensuring that tax evaders cannot exploit gaps between different regulatory frameworks.
10. Reporting to CBDT
The CIT functions as the primary reporting authority to the Central Board of Direct Taxes. He submits periodic reports on collection targets, assessment statistics, disposal of appeals, and pendency of cases. He also communicates field-level difficulties in implementing provisions, suggests policy improvements, and seeks clarifications on ambiguous legal issues. The CIT responds to Parliamentary questions, audit paras, and public grievances referred by the Board. This upward reporting function keeps the CBDT informed about ground realities, enabling evidence-based policy-making and timely administrative interventions.
Assessing Officer (AO):
The Assessing Officer (AO) is the primary income tax authority responsible for assessing a taxpayer’s income and determining their tax liability under the Income-tax Act, 1961. As defined under Section 2(7A), the AO may hold the designation of Income Tax Officer, Assistant Commissioner, or Deputy Commissioner, depending on jurisdiction and case complexity. The AO exercises powers relating to scrutiny assessments under Section 143(3), best judgment assessments under Section 144, and reassessment proceedings under Section 147. Acting as the first point of contact between taxpayers and the department, the AO ensures accurate income computation, verifies compliance, and issues notices, orders, and demands as per statutory provisions.
Powers of AO:
1. Power to Summon Persons (Section 131)
The AO has the power to summon any person to give evidence or produce books of account and other documents. He can examine such persons on oath and compel production of records relevant to assessment proceedings. This power is exercised during scrutiny assessments, inquiries, or investigations. The AO can issue summons to the assessee, his employees, bankers, suppliers, or any third party having information about the assessee’s income. Failure to comply with summons attracts penalties and prosecution. This power enables the AO to gather factual evidence and cross-check the veracity of claims made by the assessee.
2. Power to Conduct Search & Seizure (Section 132)
The AO, when authorized by the Principal CIT or CIT, can enter any premises, conduct search, and seize books of account, documents, money, jewellery, or other assets. He can break open locks, examine persons on oath, and impound records. Post-search, the AO can retain seized assets and issue prohibitory orders to prevent removal of assets. This power is invoked when the AO has credible information about undisclosed income or evasion. The exercise of this power is subject to strict procedural safeguards, including recording of reasons and obtaining prior statutory sanction.
3. Power to Survey (Section 133A)
The AO can enter any business premises or place of work to conduct a survey. He can inspect accounts, verify cash and stock, and record statements of persons present. The AO can impound books and documents for up to 10 days without prior approval. This power is exercised during regular business hours without requiring any warrant or prior notice. Surveys are preventive in nature and help the AO detect unaccounted transactions, under-invoicing, or suppression of sales. The power is less intrusive than search and is commonly used during peak business seasons or specific investigations.
4. Power to Requisition Information (Sections 133-133B)
The AO can requisition information from any person, including banks, companies, registrars, or government authorities. He can call for returns of income filed by other persons, details of share transactions, property registrations, or any information relevant to the assessment. The AO can also issue notice under Section 133(6) requiring information from the public. Failure to furnish information attracts penalty. This power enables the AO to gather third-party evidence to verify the assessee’s disclosures, cross-check transactions, and detect omissions or misstatements in the return filed.
5. Power to Assess Total Income (Section 143)
The AO has the primary power to assess the total income of an assessee. He can process returns under Section 143(1) with prima facie adjustments, or take them up for scrutiny under Section 143(2). In scrutiny assessment, the AO examines the return, books of account, and evidence submitted, and determines the correct taxable income. He can make additions or disallowances where he finds understatement or ineligible claims. The assessment order passed by the AO must be speaking and supported by reasons. This is the core adjudicatory power exercised by the AO.
6. Power to Issue Reassessment Notice (Section 148)
The AO can issue notice for reassessment when he has reason to believe that any income chargeable to tax has escaped assessment. Before issuing notice beyond four years from the relevant assessment year, the AO must obtain prior sanction from the Principal CIT or CIT. He can reassess income for up to six years in normal cases and up to sixteen years in cases involving foreign assets. The AO must record reasons before issuing notice and provide them to the assessee upon request. This power ensures that escaped income is brought to tax within prescribed limitation periods.
7. Power to Impose Penalty (Sections 270A, 271B, etc.)
The AO can impose penalties for various defaults, including concealment of income, under-reporting or misreporting of income, failure to maintain books, failure to get accounts audited, or failure to comply with statutory notices. Penalties range from 50% to 200% of tax sought to be evaded. Before imposing penalty, the AO must issue a show-cause notice and provide the assessee a reasonable opportunity of being heard. Penalty proceedings are separate from assessment proceedings and require independent satisfaction by the AO. This power acts as a deterrent against non-compliance.
8. Power to Levy Interest (Sections 234A, 234B, 234C)
The AO has the statutory power to levy interest for defaults in payment of advance tax, delay in filing return, or deferment of tax payment. Interest under Section 234A is levied for delay in furnishing return; Section 234B for shortfall in advance tax; Section 234C for deferment of advance tax instalments. The AO computes interest mechanically based on the prescribed rates and periods and includes it in the demand notice. While the AO has no discretion to waive interest, he can recommend waiver only in genuine hardship cases with higher authority approval.
9. Power to Make Set-off & Carry Forward of Losses
The AO determines the quantum of losses incurred by the assessee and permits set-off against income of the same year under Sections 70 to 72. He also allows carry forward of unabsorbed losses and depreciation to subsequent assessment years, subject to statutory conditions. The AO verifies the genuineness of the loss claims, ensures that the business continues (where required), and confirms that returns were filed within the due date. This power enables the AO to compute the correct total income after giving due effect to all eligible loss adjustments and carry forward provisions.
10. Power to Rectify Mistakes (Section 154)
The AO can rectify any mistake apparent from the record in any order passed by him. This includes arithmetical errors, incorrect tax computation, omission of TDS credits, or wrong application of rates. The AO can exercise this power suo moto or on an application by the assessee. He can also rectify mistakes in intimation under Section 143(1). However, rectification is limited to obvious errors and cannot be used to review or reconsider substantive issues already adjudicated. The AO must pass a speaking order within the prescribed limitation period.
11. Power to Grant Instalments & Stay of Recovery (Section 220)
The AO can allow the assessee to pay tax demand in instalments, specifying the number of instalments and the due dates. He can also grant stay of recovery of demand pending appeal, subject to conditions such as partial deposit or furnishing of bank guarantee. The AO exercises this power on application by the assessee, considering financial hardship and the likelihood of success in appeal. This power balances revenue interests with taxpayer convenience, ensuring that coercive recovery is not resorted to where the assessee demonstrates genuine inability to pay.
12. Power to Refer Valuation to DVO (Section 142A)
The AO can refer any question of valuation of immovable property, business assets, or jewellery to the Departmental Valuation Officer (DVO). This is done when the AO finds that the value declared by the assessee is understated or not supported by proper evidence. The DVO’s report is forwarded to the assessee, who is given an opportunity to object. The AO then considers the report along with the assessee’s objections before finalizing the assessment. This power helps the AO determine the correct fair market value in cases involving capital gains, stamp duty, or undisclosed investments.
Functions of AO:
1. Processing of Income Tax Returns (Section 143(1))
The AO processes all returns of income filed by taxpayers within his jurisdiction. He checks for arithmetical correctness, computes tax liability after adjusting TDS, advance tax, and self-assessment tax paid, and allows deductions and exemptions claimed. He makes prima facie adjustments for any apparent errors or inconsistencies. After processing, the AO issues an intimation either accepting the return or raising a demand for additional tax, or granting a refund. This function ensures swift preliminary scrutiny of returns, enabling taxpayers to know their final tax position without undergoing full-fledged assessment proceedings.
2. Conducting Scrutiny Assessment (Section 143(3))
The AO selects cases for detailed scrutiny based on risk parameters, CASS (Computer Assisted Scrutiny Selection), or information received about tax evasion. He issues notice under Section 143(2), calls for books of account, evidences, and explanations, and examines the return in depth. He verifies claims of deductions, exemptions, and losses, and seeks clarifications on discrepancies. After thorough examination and hearing the assessee, the AO passes a speaking assessment order determining the correct total income and tax payable. This function ensures that complex or high-risk cases receive detailed examination to prevent revenue leakage.
3. Collection of Tax & Issuing Refunds
The AO computes the final tax demand or refund due after assessment and issues a notice of demand under Section 156 for any outstanding tax, interest, or penalty. He ensures that refunds are processed and issued to eligible taxpayers promptly through the centralized system. The AO also adjusts refunds against any existing tax demand of the assessee before issuing the net refund. He monitors collection of advance tax, TDS, and self-assessment tax credits to ensure proper accounting. This function ensures that the government receives its due revenue and taxpayers receive their legitimate refunds without undue delay.
4. Maintaining Records & Returns
The AO maintains proper records of all returns filed, assessments completed, demands raised, and recoveries made within his jurisdiction. He keeps track of statutory registers, case files, and digital records as per departmental guidelines. He ensures that all documents, including notices issued, replies received, and orders passed, are properly preserved for future reference and audit. The AO also maintains data on taxpayers falling within his territorial or functional jurisdiction, updating their PAN-linked records for any changes in address, status, or business. This record-keeping function ensures transparency, accountability, and ease of retrieval for administrative and appellate purposes.
5. Handling Applications for Lower/Nil TDS (Section 197)
The AO receives and disposes of applications from taxpayers seeking lower or nil deduction of tax at source on specified payments like interest, commission, or contract payments. He examines the applicant’s past tax compliance, estimated income, and tax liability, and issues a certificate authorizing the deductor to deduct TDS at a reduced rate or nil. The certificate is valid for a specified period, usually one year. This function provides relief to taxpayers whose actual tax liability is lower than the prescribed TDS rate, preventing unnecessary blockage of funds and reducing refund claims.
6. Conducting Assessment for Non-Filers
The AO identifies taxpayers who have not filed their income tax returns despite being liable to do so. He issues notices under Section 142(1) or Section 148 to such persons, requiring them to file returns or explain the default. Where no response is received, the AO proceeds to make best judgment assessment under Section 144, determining the total income based on available information. He also initiates penalty and prosecution proceedings for willful non-compliance. This function ensures that all persons earning taxable income are brought under the tax net, thereby expanding the tax base and enhancing revenue collection.
7. Disposing of Rectification Applications (Section 154)
The AO receives and disposes of applications filed by taxpayers for rectification of mistakes apparent from the record in any order passed by him. He examines whether the alleged error is genuine, arithmetical, clerical, or computational, and passes a speaking order either allowing or rejecting the rectification. He can also exercise this function suo moto where he detects an error in his own order. Rectification must be completed within the prescribed time limit. This function provides a quick and cost-effective remedy to taxpayers for correcting errors without approaching appellate authorities, saving time and litigation costs.
8. Verification of Deductions & Exemptions
The AO verifies all claims of deductions under Chapter VI-A (like Sections 80C, 80D, 80E) and exemptions under Sections 10, 11, 54, 54F, etc. He checks supporting documents, such as investment proofs, insurance policies, donation receipts, medical insurance certificates, and property sale deeds. He ensures that the assessee fulfills all conditions prescribed for each deduction or exemption. Where claims are found to be ineligible, the AO disallows them and adds the amount back to the total income. This function prevents misuse of tax concessions and ensures that only genuine claims are allowed.
9. Issuing Notices & Summons
The AO issues various statutory notices to taxpayers and third parties as part of his day-to-day functions. These include notices for furnishing return under Section 142(1), production of accounts under Section 142(1), scrutiny under Section 143(2), reassessment under Section 148, or summoning under Section 131. He ensures that notices are properly served, either physically or through electronic modes, and maintains proof of service. He also issues reminders and follow-up notices where responses are not received. This function initiates and facilitates all assessment and inquiry proceedings.
10. Reporting to Superiors
The AO regularly reports to his supervisory authority, i.e., the Additional/Joint Commissioner, CIT, or Principal CIT, on various matters. He submits statistics on returns processed, assessments completed, demands raised, recoveries made, and penalties imposed. He also reports cases involving complex issues, potential revenue leakage, or non-cooperation by assessees, seeking higher approval for reassessment notices beyond four years, stay of recovery, or prosecution. He responds to audit paras and Parliamentary questions referred by the Board. This reporting function ensures upward communication and enables higher authorities to exercise effective supervision and control.
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