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GST Return Filing Software — GSTR-1, 3B & 9 | HelloBooks GST return filing software that builds GSTR-1, 3B and 9 from your books and files GSTR-1 and 3B direct to the GSTN. 2A/2B reconciliation, multi-GSTIN on Pro and above.

GST return filing software, GSTR-1 software, GSTR-3B filing, GSTR-9 annual return, GST filing software India, and direct GSTN filing — HelloBooks builds GST returns from your books, reconciles 2A/2B, and files.

Multi-GSTIN on Pro and above, composition (CMP-08 and GSTR-4), place-of-supply CGST/SGST/IGST splits, and Rule 37/42/43 ITC reversal tracking are all handled from one workspace.

GST Return Filing

GST return filing that builds itself from your books

HelloBooks assembles your GSTR-1, GSTR-3B and GSTR-9 from the invoices and bills already in your ledger, reconciles purchases against 2A/2B every night, and files directly to the GSTN. Multi-GSTIN (Pro and above), composition (CMP-08), and the annual return are all handled from one workspace.

Free Plan with invoices within 200 transactions/year, bills & quotes — no credit card.

What GST return filing software should do in 2026

Filing a GST return should not mean re-keying numbers into the portal. Modern GST return filing software derives the return from the transactions you already recorded, reconciles input credit against what your vendors uploaded, and files straight to the GSTN — so the return is a review step, not a data-entry step.

HelloBooks builds GSTR-1 (outward supplies), GSTR-3B (summary and payment), and GSTR-9 (annual) from your books, and files them directly to the GSTN.

HelloBooks GST Master Dashboard showing GSTR-1, GSTR-2A/2B, GSTR-3B filing status, ITC available and a compliance score
The GST dashboard: every return, ITC position and compliance signal in one place — the return becomes a review step, not data entry.

Direct filing to the GSTN

HelloBooks files GSTR-1 and GSTR-3B directly to the GSTN — no exporting JSON, logging into the portal, and uploading by hand. Each registration files independently, so on Pro and above a business with several GSTINs files every one from one login.

  • GSTR-1 outward-supply return derived from your sales invoices
  • GSTR-3B summary and tax payment prepared from the period’s books
  • GSTR-9 annual return assembled from the year’s filings
  • Direct submission to the GSTN
HelloBooks.aiSmarter accounting for growing businesses

11 · 14 · 20

The Monthly GST Return CycleFor a regular monthly filer — the dates that run your month.
  1. Month

    Sales & purchases

    Invoices, e-invoices and bills recorded

  2. 11th

    GSTR-1

    Outward supplies, invoice-level

  3. 14th

    GSTR-2B generated

    Your ITC statement from suppliers’ filings

  4. 20th

    GSTR-3B + tax paid

    Summary return; ITC from 2B

  5. Year

    GSTR-9 / 9C

    Annual return and reconciliation

QRMP filers: GSTR-1 on the 13th after each quarter (optional IFF monthly), GSTR-3B on the 22nd/24th, tax via PMT-06 by the 25th.

HelloBooks builds each return from your books and files.

GSTR-2A/2B reconciliation before you claim ITC

Input-tax credit is only as safe as your 2A/2B match. HelloBooks reconciles your purchase register against GSTR-2A and 2B nightly, flags missing or mismatched invoices, and surfaces the variance before you file GSTR-3B — so you claim the credit you are entitled to and not the credit a vendor forgot to upload.

  • Nightly 2A/2B sync against the purchase register
  • Missing, mismatched and excess-credit invoices flagged
  • Rule 37/42/43 ITC reversal tracking
  • Variance visible before the 3B is filed, not after

Multi-GSTIN on Pro and above, composition and the place-of-supply split

For a group with registrations across states, every GSTIN keeps its own books, ITC ledger and return trail, with a single consolidated P&L for management. Place-of-supply is derived from the buyer’s GSTIN, so intra-state sales post CGST + SGST and inter-state sales post IGST automatically, and the same split flows into GSTR-3B Table 3.1.

Composition-scheme businesses file CMP-08 quarterly and GSTR-4 annually instead of GSTR-1/3B — HelloBooks switches the return cadence automatically based on the registration type.

HelloBooks.aiSmarter accounting for growing businesses

Same rate. Different heads.

CGST + SGST or IGST?Place of supply decides the tax heads — HelloBooks derives it from the buyer’s GSTIN.

Intra-state supply

Supplier and place of supply in the same state

  • CGST 9% = ₹900 (to the Centre)
  • SGST 9% = ₹900 (to the State)
  • Total GST ₹1,800 on the invoice

Split equally between Centre and State

Inter-state supply

Place of supply in a different state (and imports/exports)

  • IGST 18% = ₹1,800 (collected by the Centre)
  • Settled to the destination state
  • IGST credit used against IGST first, then CGST / SGST

One integrated tax, destination-based

Example: ₹10,000 taxable at 18%.

E-invoice and e-way bill feed the return automatically

For businesses above the e-invoicing threshold, the IRN generated on NIC and the e-way bills raised from the same invoice record flow straight into GSTR-1 — so the return reflects what actually moved, with no separate reconciliation between your e-invoice log, your EWB register, and your GST return.

How teams use HelloBooks

What HelloBooks does for businesses like yours

“AI categorizes every transaction automatically and learns from your corrections, so a small team keeps clean books without spending evenings on manual data entry.”
Small business · US
“For a practice managing dozens of client books, automated reconciliation turns a full day of matching into a background task — review the AI matches, approve, and move on.”
Accounting practice · US
“Snap a receipt on your phone and the AI reads, categorizes, and files it — bookkeeping stays current even for people who would rather not think about numbers.”
Freelancer · mobile-first

Illustrative scenarios describing what the product does for each business type — not attributed customer reviews.

How it works

How to file GST returns with HelloBooks

Build GSTR-1, GSTR-3B and GSTR-9 from your books, reconcile 2A/2B, and file directly to the GSTN.

  1. Step 1

    Record sales and purchases

    Raise invoices and capture bills in HelloBooks — GST is applied by place of supply automatically.

  2. Step 2

    Reconcile 2A/2B

    Review the nightly GSTR-2A/2B reconciliation against your purchase register and resolve any mismatches.

  3. Step 3

    Review the prepared return

    HelloBooks assembles GSTR-1 and GSTR-3B from the period’s transactions for you to review.

  4. Step 4

    File directly to the GSTN

    Submit the return — no manual JSON export or portal upload.

FAQ

Frequently asked questions

Which GST returns can HelloBooks file?
HelloBooks files GSTR-1 and GSTR-3B directly to the GSTN, and on Pro generates GSTR-9 ready to file. GSTR-6, GSTR-7, GSTR-8, GSTR-9C and ITC-04 are not filed from HelloBooks. Composition businesses file CMP-08 and GSTR-4, with the cadence switched automatically by registration type.
Does it file directly to the GSTN or just generate a JSON?
Directly., HelloBooks submits the return to the GSTN — you do not export a JSON and upload it on the portal by hand.
How does it protect my input-tax credit?
HelloBooks reconciles your purchase register against GSTR-2A and 2B every night, flags missing or mismatched vendor invoices, and shows the variance before you file GSTR-3B, with Rule 37/42/43 reversal tracking built in.
Can it handle multiple GSTINs?
Yes, on Pro and above (Free covers one GSTIN). Every GSTIN registered under one entity gets its own books, ITC ledger and GSTR-1/3B trail, and a business with more than one registration files each one from a single login, with a consolidated P&L for management reporting.
Does it support the composition scheme?
Yes. Composition-scheme businesses file CMP-08 quarterly and GSTR-4 annually instead of GSTR-1/3B, and HelloBooks switches the return cadence automatically based on the GST registration type.

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    GST Return Filing Software — GSTR-1, 3B & 9 | HelloBooks