UPSCYatra
Daily Current AffairsPlaces in NewsPricing
UPSCYatra5.0 on Google
Prayagraj, Uttar PradeshChat on WhatsApp[email protected]

Explore

Prelims PYQMains PYQDaily current affairsGovernment reportsPlaces in NewsTopper answer copiesOptional Subject Topper Copies

Resources

UPSC SyllabusPrelims cut-offMains cut-offOverall cut-offNCERT BooksIUCN species in newsIndices & reportsUNESCO heritage sitesGovernment reports

Company

BlogPricingAbout usOur storyContact us

© UPSCYatra 2026

Privacy Policy and DisclaimerRefund Policy
Home/Economy/What is GST? | One Nation, One Tax

What is GST? | One Nation, One Tax

The Goods and Services Tax (GST) is a comprehensive indirect tax on manufacture, sale, and consumption of goods and services. Learn the 'Dual GST' model of India.

The GST Structure

India follows a Dual GST model where both the Central and State governments simultaneously levy GST on a common base. This was implemented on July 1, 2017, through the 101st Constitutional Amendment Act.

CGST

Central GST

Levied by the Center on intra-state supply of goods and services.

SGST

State GST

Levied by the State on intra-state supply of goods and services.

IGST

Integrated GST

Levied by the Center on all inter-state supplies of goods and services.

The GST Council

The GST Council is a constitutional body (Article 279A) for making recommendations to the Union and State Government on issues related to GST.

Chairperson: Union Finance Minister

Decisions are taken by a 3/4th majority. Center has 1/3rd voting power, and all States together have 2/3rd voting power.

Input Tax Credit (ITC)

The most significant feature of GST is Input Tax Credit, which eliminates the cascading effect of taxes (tax on tax).

How it works

A manufacturer can reduce the tax they have already paid on inputs (raw materials) from the tax they need to pay on the final output. This ensures tax is levied only on the 'Value Addition' at each stage.

Challenges & Benefits

Benefits
  • Wider tax base
  • Ease of doing business
  • Automated compliance
Challenges
  • High compliance cost for SMEs
  • Technology dependency
  • Revenue loss for some states

View GST Flow Visualizer

See how tax flows from producer to consumer.

More from UPSCYatra

DataGST Flow Tool
ExplainerFiscal Deficit
PolicyBudget Explained
ExplainerWhat is Inflation?