GST Returns Filed for You: GSTR-1 & GSTR-3B

What it handles.

Every GST obligation an independent in India actually faces, sorted from one place.

Connect your GST portal once

Taxpayer profile, registration type and filing frequency (monthly or QRMP) pulled in automatically. Nothing to configure.

GSTR-1 from your invoices

Maya AI classifies the period's invoices into the right GSTR-1 sections. You approve, your dedicated CA (ours, not one you bring) verifies and signs off, our team files.

GSTR-3B, prepared and filed

The summary return for every period, prepared alongside your GSTR-1 and filed with your CA's sign-off.

Deadlines tracked, reminders sent

The 11th/20th monthly, the 13th/22nd under QRMP, with overdue flags. No more "did we file March?"

LUT and zero-rated exports

Export invoices raised at 0% under your LUT, reflected correctly in your GSTR-1.

Nothing retyped

Your GSTIN sits on every invoice, and returns are built from that same invoice data. No spreadsheet, ever.

Every GST filing.
One screen.

Connect your GST portal once. Variabl takes it from there: past returns, upcoming due dates, filed dates, overdue flags.

Taxpayer profile, registration type and filing frequency pulled in automatically
Past GSTR-1 and GSTR-3B by period, with filed dates
Upcoming due dates: 11th/20th monthly, 13th/22nd under QRMP
Reminders before every deadline, overdue flags after

Variabl GST filings dashboard showing GSTR-1 and GSTR-3B returns by period with due dates and filed status

GST returns · FY 2026–27

GSTR-3B · Apr–Jun 2026

Filed 21 Jul

Signed off by your CA · Acknowledgement saved

GSTR-1 · Jul–Sep 2026

Due 13 Oct

42 invoices classified · 2 flagged for HSN review

File return

Export invoices

Zero-rated under LUT

6 invoices at 0% IGST · LUT ARN on each

Nothing to file this period? NIL returns in one tap.

Your GSTR-1, prepared
from your invoices.

Because invoicing in Variabl is GST-native (SAC codes, CGST/SGST/IGST splits, your GSTIN on every invoice), your GST data is never retyped at filing time. It's already there, period by period.

Maya AI classifies the period's invoices into the right GSTR-1 sections
You review the summary, fix anything flagged (HSN/SAC), approve
Your CA verifies and signs off, our team files it for you
NIL returns in one tap

Export clients?
Zero-rated, sorted.

Exports of services under a Letter of Undertaking (LUT) are zero-rated: you invoice foreign clients at 0% GST, and it still lands correctly in your returns.

No LUT yet? We register it for you, along with GST itself
Export invoices raised at 0% under LUT, with the ARN on each
Zero-rated supplies reflected in the right GSTR-1 sections
International income flows into the same returns, nothing retyped

Export invoice · INV-042

Acme Inc, USA

Amount $2,400 · ₹2,01,600
IGST 0% · Zero-rated
LUT ARN On invoice

Already in your GSTR-1. Filed as a zero-rated supply, no rework at the deadline.

How every GST return gets done.

Compliance that holds up to scrutiny. You're never relying on a chatbot for a statutory filing.

1

Maya AI prepares

Maya AI builds the return from the invoices already in Variabl. No spreadsheet, no data hunt, no rebuild.

2

You approve

Check the summary, fix anything flagged (an HSN/SAC code, a mismatched entry), and approve. Minutes, not evenings.

3

Your CA verifies, signs off and files

Your CA, backed by a team of experts, verifies the return, signs off and files it on your behalf. Done, with a professional's name on it.

Frequently asked questions

Everything about GST returns with Variabl. For ITR, advance tax and TDS, see the Income Tax page.

How does GST filing work on Variabl?

Connect your GST portal once. Variabl pulls in your taxpayer profile, registration type and filing frequency automatically. Each period, Maya AI classifies your invoices into the right GSTR-1 sections. You review the summary, fix anything flagged (like HSN/SAC codes), and approve. Your CA verifies, signs off and our team files it for you. NIL returns take one tap.

Who actually files my GST returns?

Maya AI prepares each return from the invoices already in Variabl. You approve the summary. Then your dedicated CA, backed by a team of experts, verifies it, signs off and our team files it for you. You're never relying on a chatbot for a statutory filing.

What if I file quarterly under QRMP?

Sorted. Variabl reads your filing frequency straight from the GST portal, so QRMP filers see quarterly periods with the right due dates: the 13th for GSTR-1 and the 22nd for GSTR-3B. Monthly filers see the 11th and the 20th. You don't configure anything.

Do I charge GST on exports?

Not if you export under a Letter of Undertaking (LUT). Exports of services are zero-rated, so you invoice foreign clients at 0% GST. Variabl raises export invoices under your LUT and reflects them correctly in your GSTR-1. If you don't have an LUT yet, we register it for you.

What if I have nothing to file one period?

NIL returns take one tap. A quiet period still needs a return on record, so Variabl prepares the NIL filing and our team submits it. No period goes unfiled quietly.

What happens if I've missed past GST filings?

That's what the Custom plan is for. We clear backlogs separately, based on how much needs catching up. Talk to us and we'll take it from there.

Which plans include GST filing?

GST returns and GST registration are included on the Elite plan. Backlogs and special cases are handled on the Custom plan. Income tax filing is covered separately: see the Income Tax page.

GSTR-1, GSTR-3B.
Prepared, filed, done.

Your invoices already live in Variabl, so every GST period becomes a review, not a scramble.

Get started for free

Book a 15-minute call with a CA

Prepared by Maya AI · Approved by you · Verified, signed off and filed with your CA's team

Your GST returns,filed for you.