Lekhae

Learn GST

Plain-English guides for small businesses and freelancers, no jargon, no fluff.

Do I need GST registration?

The turnover thresholds, and what to issue if you're below them.

Read the guide →

The GST rate slabs, explained

What 0, 5, 12, 18 and 28% each cover, with examples.

Read the guide →

CGST, SGST and IGST, what's the difference?

When each one applies, and why it comes down to the buyer's state.

Read the guide →

Place of supply, and why it decides your tax

The rule that decides CGST/SGST versus IGST.

Read the guide →

What your GSTIN actually means

Every part of the 15-digit number, decoded.

Read the guide →

HSN codes, explained simply

What they are, how many digits you need, and how to find yours.

Read the guide →

SAC codes for services

The service equivalent of HSN, with common codes.

Read the guide →

How to make a GST invoice, step by step

The mandatory fields, the tax split, and how to get paid, in plain terms.

Read the guide →

Tax invoice vs bill of supply

Which document to issue, and when.

Read the guide →

Credit notes and debit notes

How to correct an invoice after you've issued it.

Read the guide →

e-Invoicing, and whether it applies to you

The turnover limit, the IRN, and what changes.

Read the guide →

GSTR-1, explained

Your outward-sales return: what and when.

Read the guide →

GSTR-3B, explained

The summary return where you actually pay.

Read the guide →

Input tax credit, explained

How you offset the GST you paid on purchases.

Read the guide →

GST for freelancers

Registration, invoicing and getting paid, for independents.

Read the guide →

GST due dates you should know

The dates that save you interest and late fees.

Read the guide →

GSTR-2B and reconciling your input credit

The auto-statement that decides how much ITC you can claim.

Read the guide →

QRMP: quarterly returns, monthly payment

Quarterly filing for small taxpayers, with monthly payment.

Read the guide →

GSTR-9: the annual return

The yearly summary, and who actually has to file it.

Read the guide →

Late fees and interest on GST

What late filing actually costs you.

Read the guide →

When you need an e-way bill

The threshold and the exemptions for moving goods.

Read the guide →

How to generate an e-way bill

Part A, Part B, and how long it lasts.

Read the guide →

Reverse charge, explained

When the buyer pays the GST instead of the seller.

Read the guide →

GST for e-commerce sellers

Registration, TCS, and reconciling with the marketplace.

Read the guide →

GST for restaurants and cafes

The 5% rule, input credit, and billing.

Read the guide →

How GST treats discounts

When a discount reduces the taxable value, and when it doesn't.

Read the guide →

Common GST mistakes (and how to avoid them)

The errors that cause notices, and how to dodge them.

Read the guide →
Make a free GST invoice →