GST return filing with a chartered accountant.

GSTR-1, the statement of your outward supplies (sales), and GSTR-3B, the summary return in which you declare and pay the GST due for the period. Both are filed for each period, monthly or quarterly.

The government can extend these dates by notification.

The QRMP scheme lets you file quarterly while paying tax monthly. It is open to taxpayers with aggregate turnover up to ₹5 crore in the current and the previous financial year.

1. 01Message QuickCA on WhatsApp and choose GST filing.
2. 02Choose monthly or quarterly.
3. 03Share your GSTIN, pick the period, and choose your turnover range.
4. 04Say whether you have a GST portal login. If you do, you send only your sales register; your CA takes the rest from the portal.
5. 05Send your documents in the chat. Each one is checked as it arrives.
6. 06Verified CAs see the work involved, never your business name or GSTIN, and send a fee. You pick one and pay after choosing.
7. 07Your CA files the returns on the GST portal.

• PAN
• GST registration certificate
• Sales register for the period
• Purchase register for the period
• Your previous GSTR-1 and GSTR-3B, so input tax credit carried forward and any amendments line up
• Bank statement, if your turnover is above ₹40 lakh

If you have already filed an income tax return through QuickCA, your PAN is reused and you are not asked for it again.

The same way as an income tax login: through a one-time secure link, never typed into the chat. It is encrypted before it is stored and every time it is opened is recorded. When the portal sends an OTP, your CA asks for it in WhatsApp and you reply in the chat.