GST in TallyPrime: Complete 2026 Guide, Setup to Return Filing

GST in TallyPrime covers everything from setup to filing. You enable GST under F11 with your GSTIN, create tax ledgers and set HSN and rates, record GST-compliant sales and purchases, generate e-invoices (IRN and QR) and e-way bills, then prepare GSTR-1, GSTR-3B and reconcile GSTR-2B, all from your recorded data. You review in Tally and file on the GST portal.

For any GST-registered business in India, TallyPrime is built to make compliance simple, if it is set up correctly. This complete 2026 guide walks through GST in TallyPrime from the very first switch you turn on, through day-to-day invoicing, e-invoicing and e-way bills, all the way to filing your returns. As a Tally 3 Star Certified Partner in Purnea, Bihar, we configure GST for businesses every week, and we have put the exact steps and the common pitfalls in one place so you get it right.

What you can do with GST in TallyPrime

Once GST is configured, TallyPrime handles the full compliance cycle without you doing maths by hand. It calculates CGST, SGST and IGST automatically on every invoice, prints GST-compliant tax invoices, generates e-invoices with IRN and QR, creates e-way bills, and produces return-ready GSTR-1 and GSTR-3B summaries directly from your transactions. Recent connected GST releases also reconcile your purchases against GSTR-2B so you claim the right input tax credit. In short, you record normal business transactions and Tally turns them into compliant returns.

Step 1: How to enable GST in TallyPrime

Setting up GST is the foundation, and it takes a few minutes.

1. Open your company in TallyPrime.
2. Press F11 (Features).
3. Set Enable Goods and Services Tax (GST) to Yes.
4. In the GST details screen, enter your State, Registration type (Regular or Composition), your GSTIN, and the applicable date.
5. Accept and save.

From now on, GST fields appear on your ledgers, stock items and vouchers. For a deeper walkthrough with screenshots see how to enable GST in TallyPrime.

Step 2: Set up GST ledgers, rates and HSN/SAC

GST works correctly only when your masters carry the right tax information. Create the duty ledgers, CGST, SGST, IGST and where needed Cess, under the group Duties and Taxes, each with the correct tax type. Then set your tax rates and HSN or SAC codes. You can apply a rate at the company level, the stock group level, the stock item level or the ledger level; Tally uses the most specific one. For a business with mixed rates, setting the rate and HSN on each stock item is the cleanest approach. Read HSN/SAC code setup for the details, and place of supply to get interstate versus intrastate tax right.

Step 3: Record GST sales and purchase invoices

With masters ready, daily entry is simple. Create a sales voucher (press F8), select the party, add the stock items, and TallyPrime automatically computes CGST and SGST for a local sale or IGST for an interstate sale, based on the place of supply. Purchases work the same way with F9. Because the tax is calculated from your masters, there is no manual tax entry and far less chance of error. The invoice you print is fully GST compliant, with GSTIN, HSN/SAC, tax breakup and place of supply, and you can have it designed to your branding through invoice customization.

Step 4: e-Invoicing in TallyPrime (IRN and QR)

If your turnover crosses the e-invoicing threshold, TallyPrime makes it almost invisible. With e-invoicing enabled and TSS active, when you save a sales voucher Tally sends the details to the Invoice Registration Portal (IRP). The IRP validates and returns a unique Invoice Reference Number (IRN) and a signed QR code, which TallyPrime prints on your invoice. The same data then flows into your GSTR-1, so you do not re-enter it. You can generate e-invoices one at a time as you bill, or in bulk for invoices already recorded. See e-invoicing in TallyPrime for the full setup and error handling.

Step 5: e-Way Bill in TallyPrime

For the movement of goods above the value threshold, TallyPrime generates the e-way bill alongside or after the invoice. You enter the transport details, distance and vehicle number, and Tally produces the e-way bill with its number, often together with the e-invoice in a single step. This keeps your dispatch documents and your books perfectly aligned. Full steps are on e-way bill in TallyPrime.

Step 6: File GSTR-1 from TallyPrime

GSTR-1 reports your outward supplies. In TallyPrime, press Alt+G and type GSTR-1, or go to Gateway of Tally > Display More Reports > GST Reports > GSTR-1. Tally shows a return-ready summary built from your sales, grouped exactly as the return needs. Crucially, it separates out any transactions it considers uncertain, those with missing or wrong GST details, so you can correct them first. Once the figures are clean, you export the data (JSON or the offline tool format) or use connected upload, and file on the portal. Step-by-step screens are on GSTR-1 filing in TallyPrime.

Step 7: File GSTR-3B from TallyPrime

GSTR-3B is the monthly summary of outward supplies, input tax credit and tax payable, generally due by the 20th of the next month for regular taxpayers. Open it with Alt+G > GSTR-3B or via Gateway of Tally > Display More Reports > GST Reports > GSTR-3B. TallyPrime computes the section-wise values from your transactions so you can verify tax liability and ITC at a glance, then file on the portal. The dedicated GSTR-3B filing guide covers each box.

Step 8: Reconcile GSTR-2B for correct input tax credit

Claiming the right ITC is where many businesses lose money or invite notices. Recent TallyPrime releases let you reconcile your recorded purchases against the GSTR-2B downloaded from the portal, matching supplier invoices and flagging mismatches and missing entries. This ensures you claim only eligible credit and chase suppliers who have not uploaded their invoices. See GSTR-2B reconciliation for the workflow.

A worked example: one local sale, start to return

Say you sell goods worth Rs 1,00,000 within your state at 18% GST. In the sales voucher you select the party and item; TallyPrime adds CGST Rs 9,000 and SGST Rs 9,000 automatically, so the invoice totals Rs 1,18,000, and prints with HSN and tax breakup. If e-invoicing applies, the IRN and QR are added on save. When you open GSTR-1, this invoice already sits in the B2B section with the correct values. In GSTR-3B, the Rs 18,000 appears under your output tax. You verify, file, and you are done, without a single manual tax calculation. Multiply that across hundreds of invoices and you see why correct GST setup in Tally is worth getting right once.

GST registration types: Regular vs Composition in Tally

TallyPrime supports both regular and composition registrations, and getting this right at setup is essential. A regular taxpayer collects GST on sales, claims input tax credit on purchases, and files GSTR-1 and GSTR-3B. A composition dealer pays GST at a small fixed rate on turnover, cannot collect GST on the invoice in the normal way, cannot claim ITC, and files the simpler returns for composition. When you enable GST under F11, you choose the registration type, and TallyPrime then shapes the invoices and reports accordingly. If your registration changes, update it in the company GST details so Tally treats transactions correctly from that date.

Composition scheme in TallyPrime

For small businesses under the composition scheme, TallyPrime keeps compliance light. Once the company is set as Composition, your sales bills are raised as bills of supply rather than tax invoices, Tally tracks turnover, and it helps you compute the fixed-rate tax payable. This suits small traders and manufacturers below the composition threshold who want minimal paperwork. If you are unsure whether composition or regular registration is better for your turnover and customer base, this is exactly the kind of decision a certified partner can advise on before you set up Tally.

Reverse Charge (RCM) in TallyPrime

Under reverse charge, the recipient, not the supplier, pays the GST on certain purchases, for example goods transport agency services or specified categories. TallyPrime handles RCM by letting you mark the purchase as liable to reverse charge, calculating the tax you must pay, and reflecting both the liability and the eligible credit in your returns. Recording RCM correctly matters, because the liability appears in GSTR-3B and you must pay it even though the supplier did not charge you. See RCM in Tally for the exact entries.

Input Tax Credit (ITC) in Tally

Input tax credit is the GST you paid on purchases, which you set off against the GST you owe on sales. The catch in the current regime is that you can claim ITC only for invoices your suppliers have actually uploaded, which is why GSTR-2B reconciliation matters so much. TallyPrime tracks your purchase tax as available ITC, and the GSTR-2B reconciliation tool tells you which credits are confirmed, which are missing, and which need follow-up with suppliers. Claiming clean, reconciled ITC protects your cash flow and keeps you out of trouble. Read ITC in Tally for the workflow.

Debit notes, credit notes and amendments

Real business is not just clean sales; there are returns, rate differences and corrections. TallyPrime handles these with credit notes (for sales returns or reductions) and debit notes (for purchase returns), both of which carry GST and flow into your returns correctly. When you need to amend a previously filed invoice, Tally supports the amendment so the change reflects in the right return period. Recording these properly keeps your GSTR-1 and GSTR-3B accurate instead of leaving mismatches that surface during reconciliation or audit.

Multiple GSTIN and multi-branch GST

Businesses registered in more than one state need a GSTIN per state. TallyPrime lets you manage this cleanly, whether you keep separate company data per registration or use features to handle multiple GST registrations, so each branch files its own correct returns while the owner still sees the whole picture. If you operate across states or plan to, set this up correctly from the start, and consider Tally on Cloud so every branch works on consistent, centrally backed-up data.

GST due dates at a glance

Return	Who files	Frequency	Typical due date
GSTR-1	Regular taxpayers (outward supplies)	Monthly or quarterly (QRMP)	11th (monthly) of next month
GSTR-3B	Regular taxpayers (summary)	Monthly or quarterly	20th of next month
CMP-08	Composition dealers	Quarterly	18th after the quarter
GSTR-9	Regular taxpayers (annual)	Yearly	31st December (next FY)

Due dates and thresholds change from time to time and vary by scheme (for example the QRMP option for smaller taxpayers), so always confirm the current dates for your category on gst.gov.in. TallyPrime keeps your data return-ready so that whenever the date falls, filing is a review-and-submit task, not a scramble.

Common GST mistakes in Tally, and how to avoid them

• Missing HSN or rate on items leads to uncertain transactions and wrong returns. Set HSN and rate on every stock item.
• Wrong place of supply charges CGST/SGST instead of IGST or vice versa. Keep party state details accurate.
• Invalid GSTIN on a party blocks e-invoicing and B2B reporting. Validate GSTINs at master creation.
• Letting TSS lapse means you stop getting statutory updates and connected GST services. Keep TSS active.
• Ignoring the uncertain transactions list before filing. Always clear it first.

Why get your GST setup done by a certified partner

GST in TallyPrime is powerful, but a small setup error, a wrong rate, a missing HSN, an incorrect registration type, quietly produces wrong returns for months and can trigger notices. Global IT Care configures GST correctly from day one, validates your masters, sets up e-invoicing and e-way bill, and trains your team to keep the data clean. We have done this for businesses across Purnea, Seemanchal and Bihar since 2010, so your compliance is right the first time. For the official rules you can also refer to tallysolutions.com and the government portal at gst.gov.in.

Want your GST in Tally set up correctly, or returns made painless? Talk to a Tally 3 Star Certified Partner in Purnea, Bihar. Message us on WhatsApp at +91 75469 00951 and we will configure GST, e-invoicing and e-way bill in your Tally and make filing simple.