Notice under Section 148

Notice Under Section 148: Unveiling Tax Reassessment Procedures

A Notice under Section 148 of the Income Tax Act, 1961 (India) is a formal communication issued by the Indian Income Tax Department to a taxpayer, signaling the initiation of reassessment proceedings. This notice indicates that the tax authorities have reason to believe that income chargeable to tax has escaped assessment for one or more assessment years preceding the current one. Consequently, they are formally commencing the process to examine and tax that omitted income.

Origins and Purpose: Why Reassessment Exists

The provision for reassessment, embodied in Section 148 and its related sections (like 147, 149, 150, 151, 152, and 153), was introduced to empower the Income Tax Department to correct errors and omissions in past tax assessments. The fundamental principle is that tax should be levied on the actual income earned by a taxpayer. However, the initial assessment is based on the information available at that time. Over time, new information might surface, or it might become apparent that certain income was not disclosed or was under-reported. Section 148 provides the legal mechanism to address such situations, ensuring tax fairness and preventing tax evasion.

Prior to April 1, 2021, the process was governed by Section 147 read with Section 148. However, significant amendments were made to these sections effective from the Assessment Year 2021-22 onwards, aimed at making the reassessment process more objective and less prone to arbitrary action. The onus shifted from the Assessing Officer (AO) having “reason to believe” to the AO having “information which suggests that income chargeable to tax has escaped assessment”.

What Happens When You Receive a Notice Under Section 148?

Upon receipt of a Notice under Section 148, the taxpayer is legally obligated to respond. The notice itself will specify the assessment year(s) for which the reassessment is being initiated. The process typically involves the following key stages:

  • Issuance of Notice: The Assessing Officer (AO), after obtaining the necessary approvals (which have become more stringent post-amendments), issues the notice. This notice is usually sent via registered post or electronically.
  • Taxpayer’s Response: The taxpayer has a limited timeframe to respond to the notice. Initially, the taxpayer is asked to file a return of income within 30 days from the date of receipt of notice. If a return has already been filed for the relevant assessment year, the taxpayer may be asked to furnish a revised return or other relevant information.
  • Opportunity of Being Heard: Before proceeding with the reassessment, the AO must provide the taxpayer with an opportunity to be heard. This is a crucial procedural safeguard. The taxpayer can present their case, provide explanations, and submit documentation to demonstrate why reassessment is not warranted or why the alleged escaped income is incorrect.
  • Reasons for Reassessment: The AO is now mandated to provide the taxpayer with the reasons recorded for initiating reassessment. This transparency allows the taxpayer to understand the basis of the AO’s belief that income has escaped assessment.
  • Objections to Reasons: The taxpayer has the right to object to the reasons provided by the AO. If the taxpayer files an objection within the prescribed time, the AO must dispose of these objections by passing a reasoned order. This order can be appealed against.
  • Reassessment Proceedings: If the objections are not upheld, or if no objections are filed, the AO will proceed with the reassessment. This may involve further scrutiny, calling for additional information, conducting inquiries, and ultimately passing a reassessment order.
  • Time Limits: Strict time limits are prescribed for the issuance of the notice and the completion of reassessment proceedings. These limits vary depending on the amount of income that has escaped assessment. For instance, for escapement of income up to ₹50 Lakhs, the time limit for issuing notice is typically within three years from the end of the relevant assessment year. For escapement of income above ₹50 Lakhs, the period extends to ten years.

Why This Matters Critically for Businesses

For businesses, receiving a Notice under Section 148 can have significant implications:

  • Financial Strain: Reassessment often leads to demands for additional tax, interest, and penalties, which can create a substantial financial burden on the business, potentially impacting cash flow and operational stability.
  • Reputational Risk: Tax disputes and reassessments can, in some cases, attract negative publicity, which could harm the company’s reputation among customers, investors, and other stakeholders.
  • Management Time and Resources: Responding to a reassessment notice requires considerable time and effort from management, finance, and legal teams. This diverts resources from core business activities.
  • Legal and Compliance Complexity: Tax laws are complex, and navigating reassessment proceedings requires specialized knowledge. Non-compliance or incorrect responses can lead to adverse outcomes.
  • Increased Scrutiny: A reassessment notice can signal heightened scrutiny from the tax authorities, potentially leading to increased compliance obligations and a greater likelihood of future audits.

Common Scenarios Where Businesses Face Reassessment

Businesses commonly encounter situations leading to a Notice under Section 148 in the following scenarios:

  • Undisclosed Income: Failure to report certain income sources in the original tax return, such as revenue from new business lines, interest income, capital gains from asset sales, or income from overseas operations.
  • Incorrect Valuation: Discrepancies in the valuation of assets, liabilities, or business transactions that were not accurately reflected in the original assessment.
  • Unclaimed Deductions or Allowances: Claiming deductions or allowances that are not permissible under the law, or claiming them with insufficient documentation.
  • Transactions with Related Parties: Issues related to transfer pricing, where transactions between related entities are not conducted at arm’s length, leading to an adjustment of taxable income.
  • Changes in Business Structure: For example, if a business undergoes a merger, acquisition, or demerger, and the tax implications of these events are not correctly accounted for.
  • Information from Third Parties: The Income Tax Department often receives information from various sources, including other government agencies, financial institutions, and even whistleblowers, which may trigger a reassessment.
  • Rectification of Clerical Errors: While less common for Section 148, sometimes reassessment is initiated to rectify significant errors in the original assessment order.

Related Tax Concepts to Keep in Mind

Understanding a Notice under Section 148 is often intertwined with other tax concepts:

  • Section 147: This is the primary section dealing with income escaping assessment, of which Section 148 is the procedural notice.
  • Assessment Year (AY): The year in which income earned in the previous financial year is assessed for tax.
  • Financial Year (FY): The period of 12 months during which income is earned.
  • Assessing Officer (AO): The tax official responsible for assessing and reassessing tax liabilities.
  • Reasons to Believe (Pre-2021): The subjective belief of the AO that income had escaped assessment.
  • Information Suggesting Escapement (Post-2021): The more objective basis required for initiating reassessment.
  • Transfer Pricing: The rules governing transactions between associated enterprises, aiming to ensure fair taxation of profits.
  • Interest and Penalties: Statutory consequences for delayed tax payments or under-reporting of income.
  • Appeals: The process by which a taxpayer can challenge an assessment or reassessment order before higher tax authorities.

What’s New and Evolving in Reassessment Procedures

The landscape of reassessment is dynamic, with significant changes implemented recently:

  • Mandatory Mandate for Information: The shift from “reason to believe” to “information which suggests that income chargeable to tax has escaped assessment” signifies a move towards greater objectivity. This requires the AO to have tangible information before initiating proceedings.
  • AarT (Assessee and Revenue) System: The use of technology and data analytics by the Income Tax Department is increasing. The department analyzes vast datasets to identify potential tax evasions and discrepancies, making it harder for income to go unnoticed.
  • Strict Time Limits: The amended provisions have reinforced and, in some cases, tightened the time limits for issuing notices and completing reassessments.
  • Increased Scrutiny on Approvals: The process for obtaining necessary approvals for issuing reassessment notices has been made more robust, involving supervisory officers to ensure genuineness.
  • Focus on E-Assessment: The department is increasingly adopting e-assessment and e-proceedings, which means many interactions and submissions will be online.

Key Business Departments Impacted by Section 148 Notices

Several departments within a business need to be aware of and prepared for potential Section 148 notices:

  • Finance and Accounts Department: This department is directly responsible for maintaining financial records, preparing tax returns, and managing financial compliance. They will be the primary point of contact and will need to gather all necessary documentation.
  • Taxation Department/Tax Professionals: In larger organizations, a dedicated tax department or external tax consultants will be crucial for interpreting the notice, formulating responses, and representing the company before the tax authorities.
  • Legal Department: For complex cases or when disputes arise, the legal department will be involved in understanding the legal implications, drafting responses, and managing any potential litigation.
  • Internal Audit Department: This department plays a vital role in ensuring that internal controls are robust and that financial reporting is accurate, thereby minimizing the risk of future reassessments.
  • Senior Management/Board of Directors: While not directly involved in day-to-day processing, they need to be aware of significant tax liabilities and potential risks to the company’s financial health and reputation.

Looking Ahead: The Future of Tax Reassessment

The trend in tax reassessment is towards greater digitalization, data-driven analysis, and objective application of law. We can anticipate:

  • AI and Machine Learning: Increased use of Artificial Intelligence and Machine Learning algorithms to identify potential tax evasion patterns and anomalies, leading to more targeted reassessment notices.
  • Cross-Border Data Sharing: Enhanced international cooperation and information exchange agreements will allow tax authorities to track income earned and transactions conducted across different jurisdictions more effectively.
  • Proactive Compliance Tools: Businesses might see more tools and platforms offered by tax authorities to aid in proactive compliance and to self-correct errors before a notice is issued.
  • Streamlined Digital Processes: Further integration of e-assessment, e-filing, and online communication channels for a more efficient and transparent reassessment process.
  • Focus on Specific Sectors: Tax authorities may develop more specialized approaches to reassessment based on the unique characteristics and risks of different industries.
Updated: Oct 8, 2025

Saurav Wadhwa

Co-founder & CEO

Saurav Wadhwa is the Co-founder and CEO of MYND Integrated Solutions. Saurav spearheads the company’s strategic vision—identifying new market opportunities, unfolding product and service catalogues, and driving business expansion across multiple geographies and functions. Saurav brings expertise in business process enablement and is a seasoned expert with over two decades of experience establishing and scaling Shared Services, Process Transformation, and Automation.

Saurav’s leadership and strategy expertise are backed by extensive hands-on involvement in Finance and HR Automation, People and Business Management and Client Relationship Management. Over his career, he has played a pivotal role in accelerating the growth of more than 800 businesses across diverse industries, leveraging innovative automation solutions to streamline operations and reduce costs.

Before becoming CEO, Saurav spent nearly a decade at MYND focusing on finance and accounting outsourcing. His background includes proficiency in major ERP systems like SAP, Oracle, and Great Plains, and he has a proven track record of optimizing global finance operations for domestic and multinational corporations.

Under Saurav’s leadership, MYND Integrated Solutions maintains a forward-thinking culture—prioritizing continuous learning, fostering ethical practices, and embracing next-generation technologies such as RPA and AI-driven analytics. He is committed to strategic partnerships, long-term business development, and stakeholder transparency, ensuring that MYND remains at the forefront of the BPM industry.

A firm believer that “Leadership and Learning are indispensable to each other,” Saurav consistently seeks new ways to evolve MYND’s capabilities and empower clients with best-in-class business process solutions.

Vivek Misra

Founder & Group MD

Vivek is the founder of MYND Integrated Solutions. He is a successful entrepreneur with a strong background in Accounts and Finance. An alumnus of Modern School and Delhi University, Vivek has also undertaken prestigious courses on accountancy with Becker and Business 360 management course with Columbia Business School, US.

Vivek is currently the Founder & Group MD of MYND Integrated Solutions. With over 22 years of experience setting up shared service centres and serving leading companies in the Manufacturing, Services, Retail and Telecom industries, his strong industry focus and client relationships have quickly enabled MYND to build credibility with 500+ clients. MYND has developed a niche in Shared services in India’s Finance and Accounting (FAO) and Human Resources (HR). MYND has also taken Solutions and services to the international space, offering multi-country services on a single platform under his leadership. Vivek has been instrumental in fostering mutually beneficial partnerships with global service providers, immensely benefiting MYND.

Mynd also forayed into a niche Fintech space with the setup of the M1xchange under the auspices of the RBI licence granted to only 3 companies across India. The exchange is changing the traditional field of bill discounting by bringing the entire process online along with the participation of banks through online auctioning.

Sundeep Mohindru

Founder Director

Sundeep initiated Mynd with a small team of just five people in 2002 and has been instrumental in steering it to evolve into a knowledge management company. He has brought about substantial improvements in growth, profitability, and performance, which has helped Mynd achieve remarkable customer, employee and stakeholder satisfaction. He has been involved in creating specialized service delivery models suitable for diverse client needs and has always created a new benchmark for Mynd and its team. Under his leadership, Mynd has developed niche products and implemented them on an all India scale for superior services. Mynd has been servicing a large number of multinational companies in India through its on-shore and off-shore model.

TReDS (Trade Receivable Discounting System) has been nurtured from a concept stage by Sundeep and the Mynd team. M1xchange, Mynd Online National Exchange for Receivables was successfully launched on April 7th, 2017. While spearheading the project, Sundeep and his team have built up the TReDS platform to meet RBI guidelines and enhance the transparency for all stakeholders. This platform and related service has the capability of transforming the way the receivable finance and other supply chain finance solutions are operating currently.

Sundeep is currently focused on providing strategic direction to the company and is working towards achieving high growth for Mynd, which will help in creating the products as per customer needs and increase its top line while maintaining the bottom line. He directly involves, develops, nurtures and manages all key client relationships of Mynd. He has also successfully acquired numerous preferred partners to support Mynd’s technology-based endeavors and scale up its business.

Sundeep has been the on the Board of Directors for many renowned companies. He has played a key role in planning the entry strategy and has set up subsidiaries for many multinational companies in India. In his leadership, Mynd has seen consistent growth at the rate of 20+ % CAGR from the year 2009 onwards. This was primarily because of investing into technology and bringing platform based offering in Accounting and HR domain for the customers.