Best GST Software India for Small Business (2026)

You crossed Rs. 25 lakh in sales on Meesho and Flipkart this year, and your CA just asked for GSTR-1 and GSTR-3B filings with proper HSN codes on every invoice. You have been tracking orders in a notebook and typing invoices by hand in Word. One missed filing deadline means a late fee of Rs. 50 per day per return, and a mismatched HSN code on even a handful of invoices can trigger a notice.

This guide compares the best GST software for small businesses in India in 2026: Zoho Books, Tally Prime, Vyapar, and Marg ERP. We cover pricing, what each tool actually does well, and which one fits a seller running orders through Meesho, Flipkart, or their own WhatsApp catalogue rather than a traditional retail counter.

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Best GST Software India for Small Business: Compared

Photo: Ak253 / Wikimedia Commons, CC BY-SA 4.0

Zoho Books: GST Invoicing Built for Online Sellers

Zoho Books is free with no strings for businesses under Rs. 25 lakh annual revenue, with no time limit on the free plan, per Zoho’s own pricing page. That covers a large share of first- and second-year Meesho and Flipkart sellers. The free tier still includes GST-compliant invoicing with correct HSN and SAC codes, place-of-supply logic, and GSTR-1 and GSTR-3B return preparation from inside the app, not a bolt-on add-on.

Once you outgrow the free tier, Standard costs Rs. 899 a month plus 18% GST, working out to roughly Rs. 1,061. Additional users cost Rs. 180 per user per month on top of that, so a two-person operation, you and a part-time bookkeeper in Jaipur, adds real cost fast. Annual billing saves about 17% versus paying monthly.

For a seller already using Zoho Inventory to track stock across Meesho and Flipkart, Zoho Books shares the same login and syncs orders and payments automatically. That single-ecosystem convenience is the main reason it tops this list over tools with a lower sticker price.

Vyapar: Billing From Your Phone, Built for Indian Retail

Vyapar is built mobile-first, and the basic billing, GST invoice generation, and inventory features on the Android app are free to use indefinitely, not a trial. That makes it the default choice for a shopkeeper in Coimbatore who wants to raise a GST-compliant bill on a phone between customers rather than opening a laptop.

Paid Vyapar plans add e-invoicing, e-way bills, and multi-device sync, though the vendor’s own pricing page did not return itemized figures when checked this session; third-party software directories report premium tiers landing somewhere near Rs. 599 to Rs. 799 a year, which is worth confirming directly with Vyapar before you commit. The app also supports billing in Hindi and several regional languages, which matters for a shop owner who is more comfortable working in their own language than in English software menus.

Vyapar’s weak spot is depth. It is built for retail billing and basic accounting, not for a seller who needs detailed multi-warehouse inventory or complex multi-entity reporting. For that, look at Marg ERP or Tally Prime instead.

Tally Prime: The Standard for Offline, Desktop-First Accounting

Tally Prime Silver costs Rs. 22,500 as a one-time single-user licence, or Rs. 67,500 for Gold with unlimited concurrent users on a LAN, both before 18% GST, per Tally’s official pricing. If a one-time cost is too much upfront, Tally also rents Silver from Rs. 750 a month plus GST. The licence includes the first year of Tally Software Services (TSS); after that, TSS renewal runs about Rs. 4,500 a year on Silver, and you need it to keep receiving the statutory GST rate and form updates.

Tally is the accounting software most Indian CAs already know, which matters when you hand off your books at filing time. It is built for desktop use and works fully offline, syncing later, which suits a seller who also runs a physical shop with patchy internet in a Tier-2 or Tier-3 town.

For an online-only seller with no physical counter, Tally’s strength (offline desktop billing) is close to irrelevant, and the upfront licence cost is hard to justify next to Zoho Books’ free tier.

Marg ERP: Inventory-Heavy GST Billing for Distribution

Marg ERP’s 2026 price list lists the Basic edition from around Rs. 8,100 to Rs. 10,300 one-time, with Silver near Rs. 12,600 to Rs. 13,900 and Gold near Rs. 25,200 to Rs. 26,000 for unlimited users, all before 18% GST. One detail worth knowing before you buy: Marg does not publish a fixed price. Dealers set their own rates, so the same edition can be quoted Rs. 15,000 by one reseller and Rs. 18,000 by another for identical features. Get at least two quotes before purchasing.

Marg is strongest for sellers who also handle wholesale or distribution alongside online orders, since it tracks batch numbers, expiry dates, and multi-godown inventory in more depth than Zoho Books or Vyapar. Annual support (AMC) runs roughly Rs. 2,000 to Rs. 5,000 depending on edition, on top of the licence.

Who Should Skip This Guide

If you are doing fewer than 10 orders a month and have not crossed the GST registration threshold, none of these tools are worth the setup time yet. A simple Google Sheet tracking orders and a manual invoice template will cover you until volume or a marketplace’s GSTIN requirement forces the issue. Buying GST software before you need it is money spent solving a problem you do not have.

FAQ

Do I legally need GST software as a small online seller in India?

Not by law specifically, but every major marketplace (Meesho, Flipkart, Amazon) requires a valid GSTIN to list in most categories, and once registered you must file GSTR-1 and GSTR-3B on time. GST software is not mandatory, but doing those filings manually every month gets unmanageable past a handful of orders.

Which is the cheapest GST software for a new seller?

Zoho Books is free indefinitely under Rs. 25 lakh annual turnover, which covers most sellers in year one and two. Vyapar’s mobile billing app is also free for basic use, though premium features are paid.

Can I file GSTR-1 and GSTR-3B directly from these tools?

Zoho Books supports GSTR-1 and GSTR-3B preparation and filing directly from the app, even on the free plan. Tally Prime and Marg ERP generate GST-ready reports and JSON files that you or your CA upload to the GST portal, rather than filing from inside the software itself.

Is Tally still worth it if I sell only online?

Usually not for a first tool. Tally’s strength is offline, desktop-first billing for a physical counter. An online-only seller on Meesho or Flipkart is generally better served by Zoho Books’ free tier, which is built around digital invoicing and marketplace-style GST compliance from day one.

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