Just a moment...

Top
Help
×

By creating an account you can:

Logo TaxTMI
Call Us / Help / Feedback

Contact Us At :

E-mail: [email protected]

Call / WhatsApp at: +91 99117 96707

For more information, Check Contact Us

FAQs :

To know Frequently Asked Questions, Check FAQs

Most Asked Video Tutorials :

For more tutorials, Check Video Tutorials

Submit Feedback/Suggestion :

Email :
Please provide your email address so we can follow up on your feedback.
Category :
Description :
Min 15 characters0/2000
Make Most of Text Search
  1. Checkout this video tutorial: How to search effectively on TaxTMI.
  2. Put words in double quotes for exact word search, eg: "income tax"
  3. Avoid noise words such as : 'and, of, the, a'
  4. Sort by Relevance to get the most relevant document.
  5. Press Enter to add multiple terms/multiple phrases, and then click on Search to Search.
  6. Text Search
  7. The system will try to fetch results that contains ALL your words.
  8. Once you add keywords, you'll see a new 'Search In' filter that makes your results even more precise.
  9. Text Search
Add to...
You have not created any category. Kindly create one to bookmark this item!
Create New Category
Hide
Title :
Description :
❮❮ Hide
Default View
Expand ❯❯
Close ✕
🔎 TMI Notes - Adv. Search
TEXT SEARCH:

Press 'Enter' to add multiple search terms. Rules for Better Search

Search In:
Main Text + AI Text
  • Main Text
  • Main Text + AI Text
  • AI Text
Law:
---- All Laws----
  • ---- All Laws----
  • Benami Property
  • Bill
  • Central Excise
  • Companies Law
  • Customs
  • DGFT
  • FEMA
  • GST
  • GST - States
  • IBC
  • Income Tax
  • Indian Laws
  • Money Laundering
  • SEBI
  • SEZ
  • Service Tax
  • VAT / Sales Tax
Types:
---- All Types ----
  • ---- All Types ----
  • Act Rules
  • Case Laws
  • Circulars
  • Manuals
  • News
  • Notifications
Sort By: ?
In Sort By 'Default', exact matches for text search are shown at the top, followed by the remaining results in their regular order.
RelevanceDefaultDate
    Limitation Period in Insolvency Appeals: A Step Towards Legal Clarity for determination of relevant ...
    CircularsCustoms
    Navigating Trade Restrictions: India's Stance on North Korea Exports and Imports
    Deadline Adherence in Insolvency Claims: The Supreme Court on Enforcing Arbitration Awards Amidst In...
    Resolution Plan Approvals: The Supreme Court's Clarification on NCLT and NCLAT's Jurisdiction in Ins...
    Case LawsIncome Tax
    Navigating Tax Exemptions u/s 80P: The Supreme Court's Verdict on Cooperative Societies vs. Banks
    Case LawsCustoms
    Supreme Court Verdict on Pre-Import Condition and IGST Exemptions: A Legal Analysis
    Case LawsIndian Laws
    Understanding Beneficial Ownership: A Landmark Admiralty Case in India
    Case LawsCustoms
    Beneficial Ownership, Beyond Baggage in Customs Law: Seizure of foreign currency
    Expanding Trade Horizons: The 2023 Amendment to SEZ Rules for Gem and Jewellery Units
    The Significance of Signature: A Landmark Decision on GST Assessment Orders
    Case LawsIncome Tax
    Principles of Natural Justice in Tax Litigation: Unraveling the Significance of Cross-Examination Ri...
    CircularsIncome Tax
    Deadline Extension for Processing E-Filed Tax Returns: Refund Claims on Income Tax Returns
    Deadline Extended for Pharmaceutical Track and Trace System Implementation
    NotificationsCompanies Law
    MCA Announces Establishment of Central Processing Centre at IMT Manesar
    CircularsCustoms
    Export Obligation Compliance: Detailed SOPs for EPCG and Advance Authorization Holders
    IBBI Circular Update: Key Takeaways for Insolvency Professionals and Stakeholders
    NotificationsIncome Tax
    Modes of filing of ITR: Amendments to Rule 12 of the Income Tax Rules 1962
    Finance Bill, 2024 Insights: The Expansion of Input Service Distributor's (ISD) Role in GST
    Case LawsIndian Laws
    Understanding Burden of Proof in Cheque Bounce Cases: Insights from a Landmark Judgment
    Case LawsIndian Laws
    Analysis of Vicarious Liability under Section 141 of the NI Act in Partnership Firms: Liability in C...
❯❯
MaximizeMaximizeMaximize
0 / 200
Expand Note
Add to Folder

No Folders have been created

    +

    Are you sure you want to delete "My most important" ?

    NOTE:

    Notes
    Showing Results for :
    Reset Filters
    Results Found:
    Show All SummariesHide All Summaries
    Case LawsIBC
    Show AI Summary
    Limitation period in insolvency appeals starts when an order is made known, affecting appeal timeliness and procedure.
    The limitation period for appeals under the Insolvency and Bankruptcy Code begins when the order is made known, not merely when the hearing concludes; if an order is uploaded later because no actual pronouncement occurred, the limitation clock starts from the upload date. The court reinstated the appeal, underscored that the statutory appeal window is subject to a discretionary condonable extension upon sufficient cause, and urged reassessment of physical filing requirements in favor of streamlined electronic practices.
    CircularsCustoms
    Show AI Summary
    Trade sanctions compliance: ensure accurate origin and destination declarations to avoid prohibited transactions and enforcement action.
    The Customs Trade Notice reiterates that specified transactions with North Korea are prohibited under India's foreign trade framework and requires traders to ensure accurate country-of-origin and destination declarations. It mandates re-evaluation of trade practices to prevent direct or indirect prohibited dealings, corrective action for prior misdeclarations, and warns of penalties and enforcement measures under the customs regime to uphold sanctions and national security.
    Case LawsIBC
    Show AI Summary
    Timely claim submission under the Insolvency and Bankruptcy Code is crucial for arbitration award enforcement and creditor equity.
    Enforceability of arbitration awards in insolvency depends on strict compliance with the Insolvency and Bankruptcy Code's timeline-driven claim submission and admission processes; arbitration award holders must present and validate claims within the IBC framework so individual enforcement does not undermine the collective, time-bound insolvency resolution and equitable distribution among creditors.
    Case LawsIBC
    Show AI Summary
    Commercial wisdom of creditors limits tribunal-ordered asset revaluation, affirming restrained judicial review in insolvency cases.
    The core issue is whether tribunals under the Insolvency and Bankruptcy Code may order revaluation of a corporate debtor and thereby intrude upon the commercial wisdom of the CoC. The Court stressed the limited scope of judicial review, holding that adjudicatory authorities must not substitute their judgment for the CoC's commercial determinations absent specific objections or statutory grounds; expert valuation may assist but does not mandate revaluation that alters CoC choices.
    Case LawsIncome Tax
    Show AI Summary
    Tax exemption under Section 80P clarified: cooperative societies engaged in non banking, member centric activities retain deduction eligibility.
    Classification for tax concessions under Section 80P depends on an entity's functional character, regulatory oversight, and whether it engages in commercial banking. Entities that are member centric and do not perform commercial banking functions align with the legislative intent to promote cooperative societies and remain eligible for deductions; regulatory distinctions and precedents support treating non bank cooperative activity as within the exemption framework.
    Case LawsCustoms
    Show AI Summary
    Pre-import condition upheld as a permissible policy measure to align IGST exemptions with actual use of imported inputs.
    The Supreme Court considered the validity of the pre-import condition for claiming IGST exemptions under Advance Authorizations, treating such conditions as an exercise of executive policy discretion within the Foreign Trade Policy to ensure exemptions match actual use of inputs in export production. The Court acknowledged exporters' operational difficulties but framed its analysis around permissible policy choices in economic regulation. It further held that the subsequent withdrawal of the condition could not be given retrospective effect because the statutory scheme does not authorize retrospective regulations of that nature.
    Case LawsIndian Laws
    Show AI Summary
    Beneficial ownership in admiralty: charterer control can justify vessel claims where control and use link liability to the ship.
    The Supreme Court defined beneficial ownership in admiralty as a functional concept based on control and use rather than registered title, holding that a charterer may, in certain factual circumstances such as a bareboat charter, be treated as beneficial owner for maritime claims. The admissibility of arrest against a vessel depends on a fact-sensitive assessment of the charterer's operational control, the contractual obligations in dispute, and established admiralty criteria linking liability to the ship.
    Case LawsCustoms
    Show AI Summary
    Beneficial owner clarification: corporate management of foreign currency, not personal ownership, guides customs seizure jurisdiction.
    Interpretation of Customs Act terms 'goods' and 'baggage' and the concept of beneficial owner were central. The tribunal's jurisdiction was held to cover the seizure notice because the provision was not confined to baggage. On the facts, the foreign currency was managed by the employer for business expenses tied to the respondent's official corporate role, and the respondent was not characterized as the beneficial owner, a conclusion treated as a legal determination grounded in the evidential record.
    NotificationsSEZ
    Show AI Summary
    Sourcing of precious metals allowed free from foreign buyers for direct export to the same buyer, easing operations.
    The amendment permits gem and jewellery units in SEZs to obtain gold, silver or platinum free of charge from foreign buyers for export to the same foreign buyer, supplementing purchase and loan options and operating within the SEZ exemption framework. This condition ties the benefit to export activity and reduces dependency on loan arrangements, thereby improving cash flow and operational efficiency for export transactions involving precious metals.
    Case LawsGST
    Show AI Summary
    Validity of unsigned orders cannot be cured by general defect provisions, requiring signed assessment orders for enforcement.
    An unsigned assessment order is legally deficient because absence of a signature is a fundamental omission that cannot be cured by general validation provisions; provisions addressing validation of defects and service of notice do not excuse lack of authentication. Additionally, orders should not be based on grounds different from those in the show cause notice, as that undermines the taxpayer's right to a fair hearing.
    Case LawsIncome Tax
    Show AI Summary
    Cross examination rights in tax proceedings protect taxpayers when third party seized evidence is used against them.
    The core issue is whether reliance on third party seized documents and an employee's statement to attribute unaccounted interest to the assessee was permissible without permitting cross examination or testing a retraction affidavit. Denial of the opportunity to confront the declarant engages principles of natural justice, and indirect evidence requires direct inquiry and corroboration before adverse tax findings can be sustained.
    CircularsIncome Tax
    Show AI Summary
    Processing of e-filed refund claims extended, allowing administrative approval for delayed non-scrutiny returns to secure refunds.
    Processing of electronically filed income-tax returns with refund claims may be completed beyond prescribed time limits for non-scrutiny cases where technical problems or other non-fault causes delayed processing. Assessing officers may process such returns only after prior approval from higher tax authorities; technical support and supervisory monitoring will be provided. The relaxation excludes returns under scrutiny, returns showing or likely to show a payable demand, and returns unprocessed due to taxpayer fault.
    CircularsDGFT
    Show AI Summary
    Track and Trace system extended to give exporters time to implement parent child packaging tracing and Central Portal uploads.
    The DGFT extended the implementation deadline for the Track and Trace system for pharmaceutical exports, requiring maintenance and upload of Parent-Child packaging relationships to the Central Portal. The extension applies to both SSI and non SSI manufacturers and amends Para 2.90A of the Handbook of Procedure to consolidate prior notices and procedural requirements for recording packaging hierarchies and supply chain movements.
    NotificationsCompanies Law
    Show AI Summary
    Centralized e-form processing established to streamline company filings while preserving local Registrar jurisdiction.
    Establishment of a Central Processing Centre at the Indian Institute of Corporate Affairs, IMT Manesar, centralizes processing and disposal of company e-forms and related fees under the Companies (Registration of Offices and Fees) Rules, 2014, with nationwide competence, while preserving the Registrar of Companies' jurisdiction over all other matters under the Companies Act and its rules.
    CircularsCustoms
    Show AI Summary
    Export obligation monitoring: compliance mechanisms and enforcement for EPCG and Advance Authorization beneficiaries clarified.
    An Export Obligation Monitoring Cell will oversee fulfilment under EPCG and Advance Authorization schemes; installation certificates and timelines apply, with random verification of authenticity. The SOP mandates notices to defaulters, DGFT coordination, bond or guarantee execution, penalties, and proportional duty with interest for non-fulfilment, and permits extensions or self-payment in bonafide default cases while stakeholders may report implementation issues to the Principal Commissioner of Customs.
    CircularsIBC
    Show AI Summary
    Professional services by insolvency professionals may be provided under approved resolution plans, with billing permitted in professional or entity name.
    The circular permits Insolvency Professionals to render services tied to implementation of approved resolution plans only if those services are specified in the resolution plan, and confirms invoices for services may be issued in the name of the individual professional, the Insolvency Professional Entity, or the firm where the professional is a partner, subject to compliance with the Code of Conduct.
    NotificationsIncome Tax
    Show AI Summary
    Electronic filing requirements expanded: audit liable taxpayers must file digitally; senior taxpayers retain flexible filing options.
    Rule 12 amendments require electronic filing for individuals and HUFs subject to audit under section 44AB, permitting filing via digital signature or electronic verification. For other taxpayers the permitted modes are digital signature, electronic transmission with verification code, or electronic filing followed by submission of Form ITR-V. Senior taxpayers are afforded additional flexibility: specified forms may be filed with digital signature, electronically with verification code, electronically with subsequent ITR-V submission, or on paper. The notification also substitutes ITR-1, ITR-3 and ITR-5.
    Act RulesGST
    Show AI Summary
    ISD expansion in GST: ISDs now cover reverse charge invoices and mandatory credit distribution for distinct persons.
    Amendments expand the scope of the Input Service Distributor to include invoices for services subject to the reverse charge mechanism and to cover invoices received "for or on behalf of" distinct persons, making such offices liable to register as ISDs and to distribute input tax credit in the prescribed manner; truly common head office services may remain subject to cross charge rather than ISD distribution.
    Case LawsIndian Laws
    Show AI Summary
    Presumption in cheque bounce cases shifts burden to accused to rebut claim of legally enforceable debt.
    The complainant must prove issuance, presentation and dishonour of the cheque to trigger the presumption under Section 139, after which the burden shifts to the accused to rebut by proving absence of a legally enforceable debt; conflicting statements and lack of substantive evidence undermine rebuttal and sustain the presumption.
    Case LawsIndian Laws
    Show AI Summary
    Vicarious liability under the Negotiable Instruments Act requires specific averments of authority and responsibility; absence undermines the complaint.
    Applicability of vicarious liability in cheque bounce offences under the Negotiable Instruments framework turns on whether the complaint pleads that the accused was in charge of and responsible for the conduct of the firm's business when the offence occurred; resignation is a matter of evidence and allegations of partnership alone are insufficient without specific averments of authority and responsibility.

    TMI Notes

    Back

    All TMI Notes

    Showing Results for :
    Reset Filters
      No Records Found

      TMI Notes

      Back

      All TMI Notes

      whatsappJoin Channel
      Showing Results for : Reset Filters

      Enhanced Penalties for Repeat Tax Offenders specified under Indian Tax Law: Clause 485 of the Income Tax Bill, 2025 Vs. Section 278A of the Income-tax Act, 1961

      12 July, 2025

      Contents
      Acts
      Rules & Regulations
      Summary
      Note

      Note

      -

      Bookmark

      Print

      Print

      Clause 485 Punishment for second and subsequent offences.

      Income Tax Bill, 2025

      Introduction

      Clause 485 of the Income Tax Bill, 2025 introduces a statutory provision addressing the punishment for second and subsequent offences under specific sections of the proposed legislation. This clause, situated within the broader framework of offences and prosecutions in income tax law, is a direct successor to Section 278A of the Income-tax Act, 1961, which has long governed the penal consequences for repeat offenders under the income tax regime. The introduction of Clause 485 signifies a legislative intent to both continue and recalibrate the approach towards recidivism in tax offences, reflecting evolving policy considerations, enforcement priorities, and possibly, the need to address lacunae or ambiguities that have arisen under the 1961 Act.

      This commentary undertakes a detailed legal analysis of Clause 485, dissecting its text, legislative purpose, and practical implications. It then juxtaposes each element of Clause 485 with the corresponding features of Section 278A, offering a comprehensive comparative analysis. The commentary further explores the broader legal and policy context, including the rationale for prescribing enhanced penalties for repeat offenders, and concludes with observations on the potential impact and areas that may warrant further judicial or legislative clarification.

      Objective and Purpose

      Legislative Intent

      The primary objective of Clause 485, mirroring its predecessor Section 278A, is to deter persistent non-compliance with income tax law by prescribing stringent penal consequences for repeat offenders. The rationale is rooted in the principle that habitual violation of tax statutes undermines the integrity of the taxation system, erodes public revenue, and signals disregard for the rule of law. By escalating the severity of punishment for subsequent offences, the legislature aims to reinforce compliance, instill fear of harsher consequences, and reflect societal condemnation of recidivist behaviour.

      Policy Considerations and Historical Background

      Historically, the Indian income tax regime has distinguished between first-time and repeat offenders, recognizing that recidivism warrants a sterner response. Section 278A was inserted into the Income-tax Act, 1961 by the Taxation Laws (Amendment) Act, 1975, and has since undergone amendments to widen its scope. The provision has served as an important tool for the prosecution of habitual tax evaders. Clause 485, as part of the proposed overhaul of the income tax legislation in 2025, seeks to continue this legacy, albeit with modifications in the sections covered and potentially in the manner of enforcement.

      Detailed Analysis of Clause 485 of the Income Tax Bill, 2025

      Textual Breakdown

      The operative text of Clause 485 reads:

      If any person convicted of an offence u/ss 476, 477, 478(1), 479, 480, 482 or 484 is again convicted of an offence under any of the said sections, he shall be punishable for the second and for every subsequent offence with rigorous imprisonment for a term which shall not be less than six months but which may extend to seven years and shall also be liable to fine.

      A close reading reveals the following key elements:

      • Trigger for Enhanced Punishment: The provision is attracted only when a person, having already been convicted under any of the listed sections, is again convicted under any of those sections.
      • Scope of Sections: The enhanced punishment applies to repeat convictions u/ss 476, 477, 478(1), 479, 480, 482 or 484.
      • Nature of Punishment: The penalty for the second and every subsequent offence is rigorous imprisonment for a minimum of six months, extendable up to seven years, and also a fine.

      Interpretation of Key Elements

      1. Conviction as Precondition

      Clause 485 is predicated on a prior conviction. Mere prosecution or charge-sheeting is insufficient; there must be a judicial finding of guilt and imposition of punishment under any of the specified sections for the provision to be subsequently triggered. This ensures that the enhanced punishment is reserved for those who have already had the benefit of a judicial process and have nevertheless chosen to reoffend.

      2. List of Covered Sections

      The clause specifically enumerates sections 476, 477, 478(1), 479, 480, 482, and 484. Each of these sections presumably deals with distinct offences under the Income Tax Bill, 2025 (though their contents would need to be examined for a granular understanding). The specificity of sections signifies a calibrated legislative approach, targeting only certain types of offences for enhanced punishment.

      3. 'Again Convicted' and 'Any of the Said Sections'

      The phrase 'again convicted of an offence under any of the said sections' broadens the provision's application. It is immaterial whether the subsequent conviction is for the same section as the earlier one or for a different section among the listed ones. This ensures that a person cannot escape enhanced punishment by alternating between different types of tax offences.

      4. Quantum and Nature of Punishment

      The clause prescribes rigorous imprisonment for a term not less than six months but which may extend up to seven years, and also a fine. The use of 'shall' indicates that the imposition of both imprisonment and fine is mandatory upon conviction. The minimum threshold for imprisonment is non-negotiable, signaling legislative intent to prevent leniency for recidivists.

      5. Discretion and Judicial Interpretation

      While the provision prescribes a range for imprisonment, it leaves to judicial discretion the exact quantum within the prescribed limits, depending on the circumstances of the case, the gravity of the offence, and possibly, mitigating or aggravating factors.

      Comparative Analysis with Section 278A of the Income-tax Act, 1961

      Textual Comparison

      Section 278A of the Income-tax Act, 1961 reads:

      If any person convicted of an offence u/s 276B or section 276BB or sub-section (1) of section 276C or section 276CC or section 276DD or section 276E or section 277 or section 278 is again convicted of an offence under any of the aforesaid provisions, he shall be punishable for the second and for every subsequent offence with rigorous imprisonment for a term which shall not be less than six months but which may extend to seven years and with fine.

      Similarities

      • Trigger Mechanism: Both provisions are triggered by a second or subsequent conviction for offences under specified sections.
      • Nature of Punishment: Both provide for rigorous imprisonment for a minimum of six months, extendable up to seven years, and also a fine.
      • Mandatory Minimum: Both prescribe a mandatory minimum punishment, reflecting a legislative policy of zero tolerance for recidivism.
      • Broad Application: Both apply irrespective of whether the subsequent conviction is for the same or a different section among those listed.

      Differences

      1. Covered Offences/Sections

      • Section 278A: Covers offences u/ss 276B, 276BB, 276C(1), 276CC, 276DD, 276E, 277 and 278. These relate to various forms of tax evasion, failure to deposit TDS, false statements, and similar offences.
      • Clause 485: Applies to offences u/ss 476, 477, 478(1), 479, 480, 482 and 484 of the Income Tax Bill, 2025. The exact correspondence between these new sections and the old ones is not specified in the text, but it is likely that they represent a reorganization or updating of the types of offences covered.

      2. Wording and Structure

      • Section 278A: Uses the phrase 'with fine' at the end, whereas Clause 485 uses 'shall also be liable to fine.' While functionally similar, this may have implications for interpretation regarding the mandatory nature of the fine.
      • Section 278A: Has undergone multiple amendments to include additional sections over time, reflecting a piecemeal approach.
      • Clause 485: Appears to consolidate and possibly streamline the approach, perhaps in line with a larger effort to modernize and rationalize the law.

      3. Legislative Context

      • Section 278A: Was introduced in 1975 and subsequently amended, reflecting the evolution of income tax law over five decades.
      • Clause 485: Is part of a comprehensive new legislative framework proposed in 2025, which may involve significant re-casting and re-numbering of substantive offences.

      4. Potential for Judicial Interpretation

      • Section 278A: Has been the subject of judicial interpretation, particularly regarding what constitutes a 'second offence,' the relevance of pending appeals, and the application of the provision to offences committed before the first conviction.
      • Clause 485: While structurally similar, may give rise to fresh interpretive questions, especially if the underlying offences in the new sections differ in substance or scope from their predecessors.

      Comparative Table

      AspectClause 485 of the Income Tax Bill, 2025Section 278A of the Income-tax Act, 1961
      TriggerSecond/subsequent conviction under specified sectionsSecond/subsequent conviction under specified sections
      Sections Covered476, 477, 478(1), 479, 480, 482, 484276B, 276BB, 276C(1), 276CC, 276DD, 276E, 277, 278
      Imprisonment6 months to 7 years (rigorous)6 months to 7 years (rigorous)
      FineMandatoryMandatory
      Legislative ContextComprehensive new Bill (2025)Amended legacy Act (1961)

      Practical Implications of the Comparative Regimes

      For Taxpayers

      The continuity in approach signals that the policy of punishing recidivism with enhanced severity will persist under the new law. Taxpayers who have already faced conviction under the 1961 Act should be wary of the risk of Clause 485 being invoked for subsequent offences under the new regime, subject to transitional provisions.

      For Enforcement Agencies

      The new clause may facilitate more streamlined prosecution if the re-casting of offences leads to clearer definitions and less scope for procedural challenges. However, there may be initial uncertainty as courts interpret the new provisions and their relationship with prior law.

      For the Legal System

      Judicial precedents interpreting Section 278A may continue to guide the application of Clause 485, especially on issues such as the meaning of 'conviction,' the calculation of repeat offences, and the scope of judicial discretion in sentencing. However, differences in the underlying offences may necessitate fresh analysis.

      Conclusion

      Clause 485 of the Income Tax Bill, 2025 embodies a robust legislative response to the challenge of repeat tax offences, building upon the foundation laid by Section 278A of the Income-tax Act, 1961. The provision reflects a clear legislative intent to deter recidivism by mandating stringent penalties, including a minimum term of rigorous imprisonment and a mandatory fine, for those who persistently violate tax laws. The alignment in structure and substance between Clause 485 and Section 278A ensures continuity in policy, while the re-casting of underlying offences may reflect an effort to modernize and clarify the law.

      While the provision is clear in its core requirements, certain interpretive issues-such as the treatment of convictions under appeal, the temporal scope of prior convictions, and the rationale for the selection of covered offences-may require judicial clarification. Stakeholders, including taxpayers, businesses, and enforcement agencies, must be cognizant of the severe consequences of recidivism and ensure robust compliance systems. The transition to the new regime will necessitate careful attention to the mapping of old and new offences, and to the application of judicial precedents developed under the 1961 Act.


      Full Text:

      Clause 485 Punishment for second and subsequent offences.

      Topics

      ActsIncome Tax