What are the monthly GST due dates?

GSTR-1 is due on the 11th and GSTR-3B on the 20th of the following month for monthly filers. QRMP filers upload IFF by the 13th and pay PMT-06 by the 25th.

What if a supplier has not uploaded my invoice?

That credit cannot be claimed in 3B for the period. We flag it, send the vendor a reminder statement, and carry the credit forward to the month it appears in 2B.

Do I have to file if there were no sales?

Yes. A nil GSTR-1 and GSTR-3B are still mandatory; skipping them attracts late fees and blocks the next period's filing.

Can you take over returns filed by someone else?

Yes. We review the last two to three periods, list any mismatches, and then continue on our calendar.

Monthly GST returns filed on a fixed calendar, credit reconciled first

Your GSTR-1 and GSTR-3B, prepared from your books and matched against GSTR-2B before anything is filed.

Expert-verified filingEvery return reviewed by a qualified tax professional before submission.

Bank-grade data safetyDocuments stay in encrypted private storage — never shared with third parties.

On-time guaranteeFiled within the promised turnaround or your filing fee is refunded.

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GSTN-registered practitioners•Income Tax e-Return Intermediary process•MCA / ROC filings•256-bit encrypted storage

Most GST notices start as a small mismatch: credit claimed in 3B that never appeared in 2B, or an invoice keyed with the wrong GSTIN in GSTR-1. We reconcile before filing, chase the vendors who have not uploaded your invoices, and give you a one-page summary of tax payable, credit available and what is stuck — every single month.

What's included

GSTR-1 preparation

B2B, B2C, credit notes, exports and amendments compiled from your invoice register or Tally/Zoho export.

GSTR-3B computation

Output tax, reverse charge, eligible credit and cash ledger utilisation worked out before payment.

GSTR-2B matching

Line-by-line match of purchase register with 2B, with a list of suppliers who have not uploaded.

Vendor follow-up

Ready-to-send reminder statements for defaulting suppliers so your credit is not lost.

QRMP handling

Quarterly filers get IFF uploads and monthly PMT-06 challans handled.

Nil and late returns

Nil filings, back-dated returns and late fee computation for catching up on missed periods.

Frequently asked questions

What are the monthly GST due dates?: GSTR-1 is due on the 11th and GSTR-3B on the 20th of the following month for monthly filers. QRMP filers upload IFF by the 13th and pay PMT-06 by the 25th.
What if a supplier has not uploaded my invoice?: That credit cannot be claimed in 3B for the period. We flag it, send the vendor a reminder statement, and carry the credit forward to the month it appears in 2B.
Do I have to file if there were no sales?: Yes. A nil GSTR-1 and GSTR-3B are still mandatory; skipping them attracts late fees and blocks the next period's filing.
Can you take over returns filed by someone else?: Yes. We review the last two to three periods, list any mismatches, and then continue on our calendar.

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