Does The Big Class generate GST invoices?

Yes. Once you add your GSTIN and rate on the Billing page, every paid order can produce a proper GST tax invoice. Prices are treated as tax-inclusive, so the tax is computed out of the amount you already charge.

How is CGST/SGST vs IGST decided?

Automatically, by place of supply: if the buyer is in your state it's CGST + SGST; otherwise it's IGST. You set one rate and the system does the split and rounding.

Are invoice numbers sequential and compliant?

Yes — invoices are numbered sequentially per workspace, per Indian financial year (Apr–Mar), assigned under a row lock so two simultaneous orders can't collide or skip. Gap-free and audit-friendly.

What if I haven't enabled GST?

You still get a clean payment receipt for each paid order, just without the tax lines. Note: this covers tax invoices and receipts — it isn't e-invoicing (IRN) or GSTR filing.

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GST invoicing · India-first

GST invoices, built in.

Add your GSTIN once and every paid order can produce a proper tax invoice — CGST/SGST or IGST split automatically by place of supply, numbered sequentially per financial year, ready to print or save as PDF. No spreadsheet, no third-party invoicing tool, no accountant chasing you for numbers.

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Set it up once. Forget it forever.

Enter your GSTIN, legal name, address, and rate on the Billing page. That’s the whole setup. Prices are treated as tax-inclusive, so the tax is computed out of the amount you already charge — what the student pays is what they see.

GSTIN + legal name + registered state, entered once
Tax-inclusive — the price you set is the price they pay
Private billing identity — never shown on your public site
Owner-only to edit

dashboard / billing · GST

GST enabled

GSTIN29ABCDE1234F1Z5

Legal nameBright Minds Academy

StateKarnataka

Rate18%

The right tax split, every time.

Tax follows place of supply, automatically. Buyer in your state? CGST + SGST. Out of state? IGST. You set one rate; the system does the split and the rounding so the invoice is always compliant.

Intra-state → CGST + SGST
Inter-state → IGST
Correct rounding to the rupee
One rate in, the right breakdown out

place of supply → tax

In-state

CGST 9%

SGST 9%

Out-of-state

IGST 18%

single line

Gap-free numbering — audit-ready.

GST invoices are numbered sequentially, per workspace, per Indian financial year (Apr–Mar). Numbers are assigned under a lock so two simultaneous orders can never collide or skip — the kind of detail an auditor checks and most creator tools get wrong.

Sequential per workspace, per financial year
Row-locked assignment — no gaps, no duplicates
Tax Invoice when GST is on; a clean Receipt when it's off
Every paid order, one document

invoice / TBC-2026-0042

Tax Invoice TBC-2026-0042

Taxable value2,118.64

CGST 9%190.68

SGST 9%190.68

Total2,500.00

GST invoicing — FAQ

Does The Big Class generate GST invoices?: Yes. Once you add your GSTIN and rate on the Billing page, every paid order can produce a proper GST tax invoice. Prices are treated as tax-inclusive, so the tax is computed out of the amount you already charge.
How is CGST/SGST vs IGST decided?: Automatically, by place of supply: if the buyer is in your state it's CGST + SGST; otherwise it's IGST. You set one rate and the system does the split and rounding.
Are invoice numbers sequential and compliant?: Yes — invoices are numbered sequentially per workspace, per Indian financial year (Apr–Mar), assigned under a row lock so two simultaneous orders can't collide or skip. Gap-free and audit-friendly.
What if I haven't enabled GST?: You still get a clean payment receipt for each paid order, just without the tax lines. Note: this covers tax invoices and receipts — it isn't e-invoicing (IRN) or GSTR filing.

Free to start

Sell in India without the invoicing headache.

Compliant tax invoices on every sale, generated for you. Free to start, no credit card.

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