In 2025, the GST registration threshold for businesses in India generally remains ₹40 lakh for goods and ₹20 lakh for services in most states. For special category states, this limit is lower, typically ₹20 lakh or ₹10 lakh depending on the state and type of supply. Mandatory registration applies if turnover exceeds these limits, or for interstate sellers.
Here's what you need to know about the relevant threshold and how it affects your business or enterprise. The GST threshold for 2025 is $75,000 in annual GST turnover for most businesses. If your GST turnover exceeds this amount in any rolling 12-month period, you must register for GST within 21 days.
GST Updates & Amendments in 2025: Key Changes to Know
One of the key GST updates under 2.0 reform is that it simplified the GST tax structure from a 4-slab (5%, 12%, 18% and 28%) to a 3-slab (5%, 18% and 40%). GST Council, however, meets every quarter to improve the system.
India's Goods and Services Tax (GST) system has entered a new era with the rollout of GST 2.0, effective from September 22, 2025. The Council has simplified the structure into a 5% slab for essentials, 18% for standard goods, and 40% for luxury/sin items, replacing the earlier complex categories.
40 lakhs or more for goods, and Rs. 20 lakhs or more for services, must register for GST. If the turnover exceeds the allowed threshold, there is a penalty for failing to register under GST.
To qualify for the GST/HST credit, your adjusted net family income must be below a certain threshold, which for the 2024 tax year ranges from $56,181 to $74,201, depending on your marital status and how many children you have.
Check if your business needs to register for GST
You must register for GST if: your business has a GST turnover of $75,000 or more. your non-profit organisation has a GST turnover of $150,000 or more.
The total of lifetime gifts and the estate are eligible for a lifetime exemption, which is set at $13.99 million in 2025. The exemption amount is indexed for inflation, and was scheduled to be reduced by half after 2025. The higher exemption level was made permanent and slightly increased to $15 million in 2026 by P.L.
GST Rate and Slab Changes in September 2025
GST rate cuts on 200 items happened from 22nd September 2025. 90% of items in the current 28% slab are moved to the 18% slab. Almost 99% of the items in the 12% slab are moved to the 5% slab.
For any standard-rated supplies of goods or services that you make on or after 1 Jan 2024, you must charge GST at 9%. For instance, if you issue an invoice and receive payments for your supply on or after 1 Jan 2024, you must account for GST at 9%.
2022, Works contract services provided to Central and State Government, or Local Authorities, which were earlier eligible for concessional rate of 12% GST,would attract GST at the rate of 18% in view of amendment carried out in notification No. 11/2017- Central Tax (Rate) vide notification No.
Key GST Compliance Rules FY 2025–26 (With Legal Backing)
Timely filing of returns (GSTR-1, GSTR-3B, GSTR-9): Delays can trigger cancellation under Rule 21A. Correct HSN Code usage: Mandatory for B2B invoices exceeding ₹50 lakh, per Notification No. 78/2020–Central Tax.
e-Invoice Time Limit: From April 1, 2025, businesses with an Annual Aggregate Turnover (AATO) of Rs. 10 crore+ must upload e-invoices to the Invoice Registration Portal (IRP) within 30 days. It reduces the chances of fake GST invoices, allowing only genuine input tax credit claims.
Short answer. If you're registered for GST, you must charge and collect GST. Sole traders and businesses who estimate they'll make $75,000 or more in business income in any given 12-month period have to register for GST.
Payment amounts are recalculated every July
For example, the information from your 2024 tax return determines the GST/HST credit amount you get for the payment period from July 2025 to June 2026. You could get up to: $533 if you are a single individual. $698 if you are married or have a common-law partner.
The value of a taxable supply is the consideration payable for the supply (before GST is added). For example, if the value of the supply is $100, the GST payable is 10 percent of $100, being $10. The price GST inclusive of the supply is $110. To work out the GST paid, you can divide by 11.
GST Reforms 2025: Key Changes in GST Rates Across Categories
Key categories have seen rate reductions: daily essentials have dropped from 12%/18% to 5%, agricultural equipment from 12%/18% to 5%, healthcare services to 5% or exempt, and education services are now fully tax-exempt.
The New GST Rate Structure
The old four-slab structure (5%, 12%, 18%, 28%) has been simplified. The 12% and 28% slabs were eliminated and replaced with a new structure, which is now primarily 0%, 5%, 18%, and a 40% rate for luxury and “sin” goods.
From April 2025, GSTR-3B will auto-populate liability and ITC values based on GSTR-1 and GSTR-2B, with limited room for manual correction. Starting July 2025, Table-3 of GSTR-3B becomes non-editable, so errors in GSTR-1 or IFF filings will directly impact tax liability.
The following category of tax persons are exempted from payment of 1% of GST in Cash 1. Registered taxpayers who have paid income tax above Rs 1.00 in Income Tax during the last two years continuously 2. Taxpayers who have zero-rated supplies without payment of duty and claimed refund of more than Rs 1.00 lac 3.
If the individual tax cuts expire, taxpayers in all income groups would face higher and more complicated taxes. Machinery and equipment expensing is a key provision that, if allowed to expire, would especially harm capital-intensive industries like manufacturing.
GST Registration Threshold Limits (As of 2025)
₹40 lakhs: This is the threshold for GST registration in most Indian states. ₹20 lakhs: For special category states like Arunachal Pradesh, Manipur, Mizoram, Meghalaya, Sikkim, Tripura, Nagaland, and Uttarakhand.
If you identify that you have exceeded the threshold amount, then you must register for GST within 21 days. You can also choose to register for GST if you don't meet the registration turnover thresholds. If you choose to register, you must generally stay registered for at least 12 months.
You must register for the GST/HST. Your effective date of registration is no later than the day of the supply that made you exceed $30,000. You have to start charging GST/HST on the supply that made you exceed $30,000.