How to Choose Between Regular and Composition Scheme GST

Small businesses must decide between the Regular GST scheme (full Input Tax Credit) or the Composition Scheme (lower rates, simplified compliance). The wrong choice increases costs or compliance burdens.

GST Compliance Experts helps businesses evaluate eligibility and switch schemes seamlessly. Get personalised advice through our GST registration services in Delhi, India.

Regular GST Scheme Overview

The regular scheme suits businesses seeking Input Tax Credit and operating interstate. All registered taxpayers follow this unless opting for composition.

Key Features:

• Charge 5%, 12%, 18%, 28% GST on sales
• Claim ITC on purchases
• File monthly/quarterly returns
• Interstate supplies allowed

Composition Scheme Overview

The composition scheme offers lower GST rates with simplified compliance for small traders, restaurants, and service providers.

Three Rate Slabs:

• Traders/Manufacturers: 1% of turnover
• Restaurants: 5% of turnover
• Services: 6% of turnover

No ITC claims, quarterly filing only.

Eligibility Comparison

Criteria	Regular Scheme	Composition Scheme
Turnover Limit	No limit	₹1.5 Cr (₹75 lakh special states)
Interstate Supply	Allowed	Not Allowed
ITC Claims	Full credit	No credit
Customer Type	B2B + B2C	B2C only
Business Types	All	Traders, restaurants, services

Detailed Comparison Table

Factor	Regular GST	Composition Scheme
GST Rate	5-28% (market rates)	1%/5%/6% fixed
Input Credit	Full ITC available	No ITC claims
Returns	GSTR-1 + GSTR-3B monthly/quarterly	Quarterly CMP-08 only
Interstate	Unlimited interstate sales	Strictly prohibited
Invoice Format	Tax invoice with GST breakup	Bill of supply (no tax shown)
E-commerce	Full access	Cannot supply via e-commerce platforms
Exports	Zero-rated exports	Not eligible

When to Choose the Composition Scheme

Perfect For:

• Local traders/shops (same state sales only)
• Restaurants serving walk-in customers
• Annual turnover < ₹1.5 crore
• Low purchase costs (minimal ITC loss)
• Simple compliance preference

Example: Local grocery store with ₹80 lakh turnover, all local sales – saves compliance time, pays only 1% GST.

When to Choose the Regular Scheme

Essential For:

• Interstate business expansion plans
• B2B customers needing GST invoices
• High input costs (manufacturing/services)
• E-commerce platform sellers
• Export ambitions

Example: Garment trader supplying to multiple states – needs ITC and interstate flexibility.

Turnover Threshold Guide

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Aggregate Turnover Previous Year:

₹0 – ₹1.5 Cr → Consider Composition (if eligible)

₹1.5 – ₹5 Cr → Usually Regular (monitor growth)

> ₹5 Cr → Regular mandatory

Quarterly turnover monitoring prevents automatic exit.

Switching Between Schemes

Composition → Regular:

• File CMP-04 by 25th April for next FY
• Start charging normal GST from the 1st day
• File final CMP-08 for the exit quarter

Regular → Composition:

• Apply via the GST portal before the FY starts
• Approval within 30 days
• No ITC carry forward

Cost-Benefit Analysis Example

Restaurant Case Study (₹1 Cr Turnover):

Scheme	GST Payable	ITC Benefit	Net Cost	Compliance Effort
Composition (5%)	₹5,00,000	₹0	₹5,00,000	Low (1 return/quarter)
Regular (12% avg)	₹12,00,000	₹9,00,000	₹3,00,000	High (12 returns/year)

Composition wins if inputs < 60% of sales value.

Business Type Decision Matrix

Business Type	Recommended Scheme
Local Retail Shop	Composition (1%)
Multi-state Trader	Regular
Local Restaurant	Composition (5%)
Cloud Services	Regular
Local Manufacturer	Composition (1%)
E-commerce Seller	Regular

Common Mistakes to Avoid

• Interstate sales under composition → Heavy penalties
• B2B invoicing under composition → ITC denial to customers
• Missing turnover limit exit → Automatic regular scheme
• E-commerce sales under composition → Platform suspension
• Ignoring ITC loss value → Higher effective costs

Practical Decision Framework

Step 1: Check Eligibility

• Turnover < ₹1.5 Cr?
• Only local sales?
• B2C only customers?

Step 2: Calculate Costs

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Composition Cost = Turnover × Rate (1%/5%/6%)

Regular Cost = (Sales GST – Purchase ITC)

Step 3: Assess Compliance Capacity

• Can handle 12+ returns yearly?
• Need interstate flexibility?
• B2B customer requirements?

Professional Consultation Benefits

Scheme selection impacts cash flow, pricing, and growth. GST Compliance Experts analysis:

• Historical purchase patterns
• Customer concentration
• Expansion roadmap
• Effective tax rate modelling

Our GST registration services in Delhi, India, include scheme optimisation during registration and annual reviews.

Annual Review Checklist

• Monitor turnover vs ₹1.5 Cr limit
• Review interstate sales volume
• Calculate the ITC utilisation ratio
• Check B2B customer feedback
• File CMP-04 if switching (by April 25)

The right scheme selection saves 2-5% effective tax while matching compliance capacity. Businesses should review annually or when crossing turnover thresholds.