Income Tax on Profits & Gains from Business or Profession
Accurate Computation. Compliant Deductions. Smarter Tax Planning.
Income from carrying on a business or profession is generally taxable under the head "Profits and gains of business or profession". The Income-tax Act, 2025 provides a dedicated framework for determining, computing and reporting such income.
Whether you are a proprietor, professional, partnership firm, LLP, company, HUF or another eligible taxpayer carrying on business or profession, Investax India helps you calculate taxable business income, review eligible expenses and deductions, assess applicable provisions and complete the required Income Tax compliance.
Profits & Gains of Business or Profession Under the Income-tax Act, 2025
The Income-tax Act, 2025 applies from 1 April 2026 and introduces the Tax Year framework. For business and professional taxpayers, the relevant income is generally considered under the head "Profits and gains of business or profession."
Section 26 deals with income chargeable under this head, while Section 27 provides the framework for computation of such income.
The new Act also consolidates the presumptive taxation provisions into Section 58 for specified eligible taxpayers and businesses.
What Is Profits & Gains from Business or Profession?
Profits and gains from business or profession generally represent the taxable income arising from carrying on a business or profession during the relevant Tax Year.
The taxable amount is determined after applying the applicable provisions relating to business receipts, allowable expenditure, depreciation, disallowances, special provisions and other relevant adjustments.
Basic Computation of Business Income
Business / Professional Receipts
Less: Allowable Business & Professional Expenses
Less / Add: Depreciation and Tax Adjustments
Less / Add: Other Applicable Adjustments
= Taxable Profits & Gains from Business or Profession
Important Provisions Under the Income-tax Act, 2025
Section 26
Deals with income chargeable under the head "Profits and gains of business or profession".
Section 27
Provides the framework for computation of income under this head in accordance with the applicable provisions.
Depreciation
Provides for depreciation on eligible business assets subject to the conditions prescribed under the Act.
Business Expenditure
Covers the conditions and restrictions applicable to deduction of business and professional expenditure.
Presumptive Taxation
Section 58 consolidates presumptive taxation provisions for specified eligible taxpayers.
Business Losses
Applicable provisions govern intra-head adjustment and carry-forward of eligible business losses.
Income Covered Under This Head
Depending on the nature of the taxpayer and activity, this head can include income arising from various forms of business and professional activity.
- Trading and commercial businesses
- Manufacturing businesses
- Retail and wholesale businesses
- Service businesses
- Professional practice
- Consultancy and advisory services
- Freelance professional activities
- Partnership businesses
- LLP business activities
- Corporate business operations
- Eligible presumptive businesses and professions
- Specified and speculative business income, where applicable
Business Receipts and Turnover
Correct identification of business receipts and turnover is an important part of determining taxable business income.
Businesses should maintain appropriate records of sales, service income, other operating receipts, advances, discounts, returns and other business-related transactions.
Investax India reviews the nature of receipts and their tax treatment while preparing the computation of profits and gains from business or profession.
Allowable Business & Professional Expenses
Taxable business profit is generally determined after considering expenditure that qualifies for deduction under the applicable provisions of the Income-tax Act, 2025.
Depending on the nature of the business, this may include expenses such as:
- Employee salaries and wages
- Rent and business premises expenses
- Electricity and utilities
- Professional and consultancy fees
- Repairs and maintenance
- Insurance expenses
- Business travel expenses
- Banking and financial charges
- Interest on eligible business borrowings
- Marketing and advertising expenses
- Office and administrative expenses
- Other eligible business expenditure
The allowability of an expense depends on the applicable statutory conditions, its business purpose and the supporting documentation.
Expenses Not Fully Allowable for Tax Purposes
Accounting expenses cannot automatically be treated as tax-deductible expenses. Certain expenditure may be restricted, deferred or disallowed under specific provisions of the Act.
Investax India reviews accounting profit and makes the appropriate tax adjustments before arriving at taxable business income.
Depreciation on Business Assets
Businesses may claim depreciation on eligible assets used for business or professional purposes in accordance with the applicable provisions of the Income-tax Act, 2025.
Assets may include eligible buildings, machinery, plant, furniture and specified intangible assets, subject to the conditions prescribed under the Act.
Investax India reviews additions, disposals, asset classification and depreciation calculations while preparing the business tax computation.
Presumptive Taxation
The Income-tax Act, 2025 consolidates specified presumptive taxation provisions into Section 58.
Presumptive taxation provides a simplified method of determining taxable profits for eligible taxpayers carrying on specified businesses or professions, subject to the conditions and limits prescribed under the Act.
Eligibility should be checked before adopting presumptive taxation because the scheme is available only to specified taxpayers and activities.
Investax India can review your business or professional activity and help determine whether the applicable presumptive taxation provisions may be available.
Profits from Speculative Business
Speculative business is subject to specific tax treatment and should be separately identified while preparing the computation of business income.
The notified return structure separately identifies profits and losses from speculative business and provides for their reporting in the relevant schedules.
Specified Business
Certain businesses are treated as specified businesses for tax purposes and may be subject to provisions that differ from ordinary business income.
The applicable treatment, deductions and loss provisions should therefore be reviewed separately where a taxpayer carries on a specified business.
Partnership Firm – Partner Remuneration & Interest
Partnership firms require additional tax review where remuneration, bonus, commission or interest is paid or credited to partners.
Such payments are subject to the conditions and limits prescribed under the Income-tax Act, 2025 and should also be properly authorised under the partnership agreement or deed.
Investax India reviews the partnership deed, partner payments and relevant tax provisions while calculating the firm's taxable profits.
Business Losses and Set-Off
A business may incur a loss instead of taxable profits during a Tax Year. The Income-tax Act provides rules governing adjustment and carry-forward of eligible losses.
The nature of the loss is important because ordinary business losses, speculative business losses and specified business losses may have different treatment.
Investax India reviews eligible losses, current-year adjustments and carry-forward requirements while preparing the Income Tax Return.
Tax Planning for Business & Profession
Tax planning involves structuring business transactions and financial decisions in accordance with the applicable law while maintaining proper documentation and commercial substance.
- Review of business structure
- Review of taxable business income
- Assessment of eligible deductions
- Depreciation planning
- Presumptive taxation assessment
- Advance tax planning
- TDS and TCS compliance planning
- Business loss utilisation
- Capital expenditure planning
- Tax implications of business transactions
Income Tax Return for Business & Profession
The applicable Income Tax Return depends on the taxpayer, legal structure, nature of income and the provisions applicable to the relevant year.
For individuals and HUFs having income from profits and gains of business or profession, ITR-3 is the relevant return where ITR-1, ITR-2 or ITR-4 is not applicable.
Eligible resident individuals, HUFs and firms other than LLPs may use ITR-4 where business or professional income is computed under the applicable presumptive taxation provisions and the prescribed conditions are satisfied.
The Income Tax Department separately identifies ITR-3 for individuals and HUFs having income from profits and gains of business or profession.
Tax Audit for Business & Profession
Certain businesses and professionals are required to obtain a tax audit where the applicable statutory conditions are satisfied.
Tax-audit applicability depends on factors such as the nature of business or profession, turnover or receipts, presumptive taxation and other conditions prescribed under the relevant law.
Investax India provides tax-audit coordination, tax computation, disclosure review, return filing and related compliance support.
TDS & TCS in Business Income Computation
TDS and TCS credits can affect the final tax liability of a business or professional taxpayer.
Investax India reconciles available TDS/TCS information with tax records and assists with applicable statements, certificates, corrections and return reporting.
Advance Tax on Business Income
Taxpayers with business or professional income may be required to pay advance tax where the applicable statutory conditions are satisfied.
We help estimate tax liability, review taxes already deducted or paid and plan applicable advance tax payments.
Our Profits & Gains Tax Services
Business Income Computation
Accurate computation of taxable profits after applicable adjustments.
Professional Income Computation
Tax computation for eligible professionals and consultants.
Tax Planning
Tax planning based on the nature and structure of the business.
Presumptive Taxation
Eligibility assessment and compliance under the applicable presumptive taxation provisions.
Business Losses
Review of current-year losses, set-off and carry-forward requirements.
Tax Audit Support
Tax audit applicability, computation, reporting and filing coordination.
ITR Filing
Preparation and filing of the applicable Income Tax Return.
TDS & TCS
Reconciliation and compliance support for business tax credits and obligations.
Notices & Assessments
Assistance with Income Tax notices, assessments and related proceedings.
Documents Generally Required
- Profit & Loss Account
- Balance Sheet
- Trial Balance
- Bank Statements
- Sales and Purchase Details
- Expense Ledger and Supporting Documents
- Fixed Asset Register
- Depreciation Details
- Loan and Interest Details
- TDS / TCS Details
- Advance Tax Challans
- AIS / TIS Information
- Previous Income Tax Return
- Tax Audit Report, where applicable
- Partnership Deed / LLP Agreement, where applicable
How We Calculate Your Business Taxable Income
- Understand the Business: Review the nature and structure of the business or profession.
- Review Accounts: Analyse the Profit & Loss Account, Balance Sheet and supporting records.
- Identify Tax Adjustments: Review expenses, depreciation, disallowances and other applicable adjustments.
- Check Special Provisions: Review presumptive, speculative, specified-business and other relevant provisions.
- Calculate Taxable Profit: Determine the final taxable profits and gains from business or profession.
- Review Tax Credits: Reconcile TDS, TCS, advance tax and other applicable credits.
- Prepare the Return: Prepare the applicable Income Tax Return and supporting schedules.
- File & Support: Complete filing and provide post-filing assistance where required.
Why Choose Investax India?
- Specialised Business & Professional Income Tax support
- Income-tax Act, 2025 focused approach
- Detailed taxable-income computation
- Business expense and deduction review
- Presumptive taxation assessment
- Tax audit coordination
- TDS and TCS reconciliation
- Income Tax Return filing
- Notice and assessment assistance
Frequently Asked Questions
What is income from profits and gains of business or profession?
It is the head of income under which taxable income arising from carrying on a business or profession is generally assessed, subject to the applicable provisions of the Income-tax Act.
Which section covers profits and gains of business or profession under the Income-tax Act, 2025?
Section 26 deals with income chargeable under the head "Profits and gains of business or profession", while Section 27 provides the computation framework.
Is accounting profit the same as taxable business profit?
Not necessarily. Taxable business income may require adjustments for allowable and disallowable expenses, depreciation, special provisions and other tax-specific adjustments.
What expenses can be deducted from business income?
Eligible business expenditure may be deductible subject to the conditions and restrictions prescribed under the Income-tax Act, 2025.
What is presumptive taxation?
Presumptive taxation is a simplified method of determining taxable business or professional income for specified eligible taxpayers subject to prescribed conditions.
What is Section 58 of the Income-tax Act, 2025?
Section 58 consolidates specified presumptive taxation provisions applicable to eligible taxpayers carrying on specified businesses and professions.
How are business losses treated?
Business losses are subject to specific rules regarding intra-head adjustment, set-off and carry-forward. The treatment can differ for ordinary, speculative and specified business losses.
Which ITR is generally applicable to business income?
The applicable return depends on the taxpayer and nature of income. For example, ITR-3 is applicable to individuals and HUFs having business or professional income where the simpler forms are not applicable.
Can a business claim depreciation?
Depreciation may be available on eligible business assets subject to the applicable provisions and conditions of the Income-tax Act.
Does every business require a tax audit?
No. Tax-audit applicability depends on the nature of business or profession and the statutory conditions applicable to the relevant year.
Can Investax India calculate taxable business income?
Yes. Investax India can review your financial records, identify applicable tax adjustments and assist in computing taxable profits and gains from business or profession.
Can Investax India help with business Income Tax Return filing?
Yes. We provide Income Tax Return preparation, review, filing and post-filing support for eligible businesses and professionals.
Get Your Business Tax Computation Right
From business receipts and allowable expenses to depreciation, presumptive taxation, business losses and Income Tax Return filing, Investax India helps you manage the taxation of profits and gains from business or profession.
Talk to Investax India for professional Business & Professional Income Tax services.
Disclaimer: Tax treatment depends on the nature of the taxpayer, business or profession, applicable Tax Year, legal structure and the provisions, rules, notifications and interpretations applicable to the relevant period. This content is for general informational purposes and should not be treated as individual tax or legal advice.