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Plain-language guides to taxation, GST and business structures in India. Last reviewed November 2026.

Tax basics

India's tax system, simplified

Every rupee you earn or spend, the government takes a cut. It does so in two ways.

CompareDirect taxIndirect tax
When it appliesWhen you earn moneyWhen you spend money
ExamplesIncome tax, capital gains taxGST, customs duty
Who bears itThe person earning the incomeThe final consumer, through the price

The Income-tax Act, 2025 replaced the 1961 Act from 1 April 2026, and "tax year" replaces the older terms. Returns for FY 2025-26 still follow the 1961 Act.

New regime slabs, tax year 2026-27
IncomeRate
Up to ₹4 lakhNil
₹4 lakh to ₹8 lakh5%
₹8 lakh to ₹12 lakh10%
₹12 lakh to ₹16 lakh15%
₹16 lakh to ₹20 lakh20%
₹20 lakh to ₹24 lakh25%
Above ₹24 lakh30%

Good to know: with the rebate, resident individuals pay no tax up to ₹12 lakh of income, or ₹12.75 lakh for salaried people after the standard deduction. A 4% cess applies on top of any tax payable.

GST

GST rates today

GST is hiding inside almost every price tag. Since 22 September 2025, the old 5%, 12%, 18% and 28% structure has been replaced by two main rates and one higher rate.

RateApplies to
0%Essentials such as milk, eggs and fresh vegetables
5%Everyday goods, including most items from the former 12% rate
18%The standard rate, including most items from the former 28% rate
40%Luxury and sin goods
3% and 0.25%Gold and silver at 3%, rough diamonds at 0.25%

Good to know: petrol and alcohol for human consumption are not under GST. States tax them separately, which is why their prices vary from state to state.

GST

When do you need GST registration?

It depends mainly on your annual turnover and what you supply. Know the thresholds before you register.

SupplierMost states, including KeralaSpecial category states
Goods₹40 lakh₹20 lakh
Services₹20 lakh₹10 lakh
  • Compulsory regardless of turnover in certain cases, such as inter-state supply of goods and selling through e-commerce platforms.
  • Voluntary registration is open below the threshold, and lets you claim input tax credit and bill registered clients.
  • Once registered, regular returns are due even in months with no sales.
Business structure

The basics of LLP

A Limited Liability Partnership combines the benefits of a partnership and a company. Partners have limited liability and enjoy operational flexibility.

  • Limited liability: partners are not personally liable for the firm's debts.
  • Separate legal entity: it can own assets, enter contracts and sue or be sued in its own name.
  • Flexible structure: two or more partners, with no upper limit.
  • Less compliance: requirements are fewer compared with a private limited company.

Who can form one? Individuals or existing companies, with at least two partners. At least two designated partners are needed, and one must be resident in India.

Common uses: professional services such as CA firms, law firms and consultants; startups and small businesses; joint ventures; and family businesses.

Annual filings: Form 11 (annual return) within 60 days of the financial year end, and Form 8 (statement of account and solvency) by 30 October.

Income tax

Buying a car above ₹10 lakh? TCS applies

If the sale value of a motor vehicle is above ₹10 lakh, the seller collects Tax Collected at Source (TCS) at 1%.

This is not an additional tax. The amount can be claimed as a credit while filing your Income Tax Return, and may result in a refund depending on your tax liability.

Key point: always check your TCS credit in Form 26AS and AIS before filing your ITR.

Reference

Compliance calendar

Your tax deadline is not a planning date. Here are the standard dates for the most common filings. The government sometimes extends them, so always confirm the current date before you rely on it.

DateObligationApplies to
7th, monthlyTDS and TCS depositDeductors and collectors
11th, monthlyGSTR-1Monthly GST filers
15th, monthlyPF and ESI contributionsCovered employers
20th, monthlyGSTR-3BMonthly GST filers
15 Jun, Sep, Dec, MarAdvance tax instalmentsTaxpayers with liability above ₹10,000
31 Jul, 31 Oct, 31 Jan, 31 MayQuarterly TDS returnsDeductors
31 JulyITR-1 and ITR-2Individuals, non-audit
31 AugustITR-3 and ITR-4Business and profession, non-audit
31 OctoberIncome tax returnAudit cases
30 MayLLP Form 11LLPs
30 OctoberLLP Form 8LLPs
31 DecemberGSTR-9Eligible GST registrants

General information only, and not advice for your specific situation. Please consult us before acting on it.

Know your tax before you act

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