Monthly filing
The default for turnover above ₹5 crore, or anyone who opts for monthly.
- GSTR-1 by the 11th
- GSTR-3B by the 20th
GST Return Filing
GSTR-1 and GSTR-3B, filed on time - every month, reconciled with your 2B.
Every GST-registered business files outward-supply and summary returns on a recurring cycle. We prepare GSTR-1 and GSTR-3B from your data, reconcile input credit against GSTR-2B, and file before the due date so your credit and compliance rating stay clean.
Qualified CA / CS partnersMonthly cycleBest for: GST-registered businesses and professionals
Starting at
₹999 / month
GSTR-1 / 3B
GST-registered businesses and professionals
GSTR-1 outward supplies
GSTR-3B summary & tax payment
GSTR-2B input credit reconciliation
QRMP scheme management
Timeline
Monthly cycle
What it is
GSTR-1 / 3B, explained in plain English.
GST return filing is the periodic reporting of your sales, purchases and tax liability to the GST portal. GSTR-1 captures your outward supplies invoice-wise; GSTR-3B is the self-assessed summary where tax is actually paid after setting off input tax credit. The two must agree with each other and with the auto-drafted GSTR-2B, which is the system's statement of credit available to you. We collect your invoices, match them, claim only eligible ITC, and file within the statutory window.
TL;DR
We file GSTR-1 and GSTR-3B every cycle, reconcile your input credit against GSTR-2B, and keep you off the late-fee and notice radar.
Key terms
The vocabulary you'll see on the portal.
GSTR-1
Invoice-wise statement of outward supplies (sales).
GSTR-3B
Monthly self-assessed summary return where tax is paid.
GSTR-2B
Static auto-drafted statement of eligible input tax credit.
ITC
Input Tax Credit - GST paid on purchases, set off against output tax.
QRMP
Quarterly Return Monthly Payment scheme for turnover up to ₹5 crore.
Routes & scenarios
Match the situation to the right fix.
QRMP (quarterly)
For turnover up to ₹5 crore - returns quarterly, tax paid monthly via PMT-06.
- IFF for B2B invoices
- GSTR-3B by 22nd/24th of next month
The process
GSTR-1 / 3B - from kickoff to confirmation.
01
Collect
You share sales invoices, purchase register and any credit/debit notes for the period.
02
Reconcile
We match purchases against GSTR-2B and flag missing or mismatched ITC.
03
Prepare
We draft GSTR-1 and GSTR-3B, compute net tax after ITC set-off, and share for approval.
04
File
On approval we file both returns and pay tax through the portal before the due date.
Documents required
What we'll need from you.
Upload via our secure portal. We pre-check every scan before filing - cuts portal rejections by ~90%.
GST portal login credentials
Sales invoices / outward supply register
Purchase invoices / inward supply register
Credit and debit notes issued
Bank statement for the period
Details of any RCM or import transactions
GSTR-1 / 3B FAQ
Common questions, answered by partners.
Still unsure if GSTR-1 / 3B is right for your case? Book a free 20-minute consult - a senior CA / CS will walk you through your specifics.
Still have questions?
Book a free 20-minute consult with a senior partner - we'll walk through your case and outline next steps.
Talk to a partner →A nil return must still be filed. We file your GSTR-1 and GSTR-3B as nil to avoid late fees, which accrue even on nil returns.
Ready when you are
Let's get your GSTR-1 / 3B sorted this week.
A senior CA / CS will get on a call with you, confirm scope and start the work - usually within 24 hours.