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Mac & Windows · Fully Offline · No Subscription

GST Billing Software for Retail Shops on Mac & Windows

Print compliant GST tax invoices with auto-calculated CGST+SGST or IGST — right from your Mac or Windows desktop, with no internet and no monthly fees.

See Brand Store →

Brand Store v1.0 · 10-day free trial · Contact amitsinghai.jain@gmail.com for pricing

Both GST modes, handled automatically

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Intra-State Sales

Applies CGST + SGST split automatically. Both components calculated from the item's GST rate and shown separately on the printed invoice.

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Inter-State Sales

Switch to IGST mode per invoice for cross-state sales. Full IGST calculated and printed — no manual overrides needed.

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Per-Item GST Rates

Set a different GST percentage on each item: 0%, 5%, 12%, 18%, or 28%. Mixed-rate invoices calculated correctly every time.

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Printed Tax Invoice

Every invoice prints with your business name, GSTIN, itemized GST breakdown, subtotal, total tax, and grand total.

What a Brand Store GST invoice looks like

Sharma General Store
GSTIN: 07ABCDE1234F1Z5 · Delhi
TAX INVOICE #0042 28 May 2026 · Intra-State
ItemQtyRateGST
Basmati Rice 5kg2₹4805% CGST+SGST
Cooking Oil 1L3₹16012% CGST+SGST
Detergent Powder1₹21018% CGST+SGST
Subtotal (excl. GST)₹1,810.00
CGST₹91.25
SGST₹91.25
Total Amount₹1,992.50

Illustrative example — actual layout matches your business details

Why GST billing is still painful for most retail shops

GST compliance sounds simple in principle — charge the right rate, print the invoice, file the return. But in practice, most small retail shops in India still face a familiar set of frustrations.

Common GST billing pain points for retail shops

How Brand Store solves GST billing for retail shops

Brand Store is built specifically around the way Indian retail shops sell. Each item in your item master carries its own GST rate. When you create a sale, you choose whether it is an intra-state transaction (CGST + SGST) or an inter-state transaction (IGST). Brand Store calculates the exact tax amounts automatically across every item in the invoice — even when items carry different GST rates.

The printed tax invoice includes your business name, your GSTIN, a line-by-line tax breakdown, separate CGST and SGST (or IGST) columns, subtotal before tax, total tax, and the final grand total. This is the format required for a valid GST tax invoice under Indian GST law, and Brand Store generates it in one click.

Per-item GST rates — mixed invoices handled correctly

Real retail shops stock items across multiple GST slabs simultaneously. A grocery store might sell rice at 5%, cooking oil at 12%, and detergent at 18%. Brand Store handles this naturally because GST rates are set per item in the item master, not globally. When you add mixed items to a single invoice, the GST calculation is correct for each line individually, and the totals are accurate at the bottom.

Intra-state vs inter-state — switch per invoice

Most retail shops do predominantly intra-state sales, but some sell to customers in other states — whether at the counter, by delivery, or via distributors. Brand Store lets you choose the GST mode per invoice. You are never forced into a global setting. Intra-state sales use CGST + SGST; inter-state sales use IGST. Both modes print correctly on the invoice with the right tax headings and amounts.

Fully offline — billing that never stops

Brand Store is a native desktop application for macOS (10.15 and later) and Windows (10 version 1809 and later). It requires no internet connection and no cloud account to function. All your sales data, invoices, and item records are stored locally in a database on your machine. Your billing continues working even when the internet is down — which matters on busy days when you cannot afford a billing pause.

There is no monthly subscription. You pay once for a 1-year or lifetime license and use the software without any ongoing cost. A full-featured 10-day trial is included out of the box.

More than just billing — a complete retail management system

GST billing is one module inside Brand Store. The same app also handles inventory tracking, supplier management, purchase lots, assets, expenditure, staff records, analytics, and a profit & loss dashboard — all offline, all on the same machine. If your shop needs more than just an invoice printer, Brand Store grows with you.

Print your first compliant GST invoice today.

Brand Store runs offline on Mac and Windows. 10-day free trial, no credit card, no subscription. Contact for pricing on your license.

See Full Brand Store Features Contact for Trial & Pricing