GST Registration Threshold and Exemption Limits India 2026 — Who Must Register

One of the most common questions about GST is: "Do I need to register?" The answer depends on your turnover, the type of supply, and whether you fall under mandatory registration categories. Here is the complete guide for 2026.

Standard Registration Thresholds

Special category states: Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim, Tripura, Uttarakhand, Himachal Pradesh, Jammu & Kashmir.

Aggregate turnover includes all taxable supplies, exempt supplies, exports, and inter-state supplies — but excludes GST itself.

Mandatory Registration — Regardless of Turnover

Some businesses must register for GST even if their turnover is below the threshold:

Inter-state services: Service providers making inter-state supplies are exempt from mandatory registration if their turnover is below ₹20L (this exemption was introduced to help small service providers).

Composition Scheme — Simplified Registration

Small businesses can opt for the composition scheme instead of regular registration:

Composition scheme benefits:

• Lower tax rate
• Simplified quarterly filing (CMP-08)
• No ITC

Composition scheme restrictions:

• Cannot make inter-state supplies
• Cannot supply exempt goods
• Cannot issue tax invoices (only bill of supply)

Voluntary Registration

You can register for GST even if your turnover is below the threshold. Benefits:

• Claim ITC on business purchases
• Appear more credible to large business customers
• Participate in government tenders (many require GST registration)
• Export services and claim ITC refund

Downside: Compliance burden — monthly/quarterly returns, annual return.

When to Register — Practical Guide

Register immediately if:

• Your turnover crosses the threshold
• You start making inter-state supplies
• You start selling on Amazon/Flipkart
• You start exporting goods or services

Consider voluntary registration if:

• You have significant business purchases with GST
• Your customers are GST-registered businesses (they prefer GST invoices)
• You plan to export services and want ITC refunds

No need to register if:

• Your turnover is below the threshold
• You only make intra-state supplies
• You supply only exempt goods/services

Registration Process — Quick Overview

1. Go to gst.gov.in → Services → Registration → New Registration
2. Fill Part A: PAN, mobile, email → Get TRN (Temporary Reference Number)
3. Fill Part B: Business details, address, bank account, documents
4. Submit with digital signature or EVC
5. ARN (Application Reference Number) issued
6. GSTIN issued within 7 working days (or 3 days for high-risk cases after physical verification)

Documents required:

• PAN card
• Aadhaar card
• Business address proof
• Bank account details
• Photographs
• Business registration documents (if applicable)

Cancellation of GST Registration

If your turnover falls below the threshold, you can apply for cancellation:

• File GSTR-10 (final return) within 3 months of cancellation
• Clear all pending tax liabilities
• Surrender GSTIN

Suo motu cancellation: GST authorities can cancel your registration if you fail to file returns for 6 consecutive months (quarterly filers: 3 consecutive quarters).

Frequently Asked Questions

If I cross the threshold in one month, do I need to register immediately?

Yes. You must apply for registration within 30 days of crossing the threshold. You are liable to pay GST from the date you crossed the threshold.

Can I have multiple GSTINs for different states?

Yes. If you have business operations in multiple states, you need a separate GSTIN for each state. Each state registration is treated as a separate entity for GST purposes.

Is GST registration required for a freelancer earning ₹15L?

No. If your annual income is below ₹20L and you only provide services within your state, GST registration is not required. However, voluntary registration is beneficial if you have significant business expenses with GST.

What happens if I don't register for GST despite being required to?

Penalties under Section 122 of the CGST Act: ₹10,000 or the tax evaded, whichever is higher. Plus interest on unpaid tax.

---

Not sure if you need GST registration? I help with GST registration, threshold analysis, and compliance setup for businesses of all sizes. WhatsApp for a consultation.