GST Invoicing & Filing Software | Credorra
Software

GST Invoicing &
Filing Software

Create invoices, file GSTR-1, GSTR-3B, GSTR-9 — all from one platform. Auto-calculate tax, auto-populate returns, track compliance, and never miss a deadline again.

Overview

One Software for All GST Needs

Our GST Invoicing & Filing Software is a complete compliance platform that handles everything from creating your first invoice to filing your annual return. No multiple tools, no manual calculations, no CA dependency for routine filings.

It auto-calculates CGST, SGST, IGST based on place of supply. It generates GSTR-1 from your invoices with one click. It prepares GSTR-3B with tax liability auto-computed. It even handles GSTR-9 annual return by pulling data from all your monthly filings.

Whether you're a small trader, a service provider, or a business with multiple GSTINs — this software adapts to your compliance needs.

Start Using It
What It Replaces

You no longer need: Tally for invoicing + separate Excel sheets for tax calculation + CA for return filing + calendar for due dates + WhatsApp for reminders. This one software does it all.

Invoicing

Create GST-compliant invoices instantly

Return Filing

GSTR-1, 3B, 9 — all from here

Tax Calculation

Auto CGST, SGST, IGST split

Compliance Tracker

Due dates, reminders, status

Pain Points

Life Without GST Software

These are the everyday problems businesses face when managing GST manually. If any of these sound familiar — you need this software.

Wrong Tax Calculations

Manually calculating CGST+SGST vs IGST based on place of supply leads to errors in every second invoice.

Missed Due Dates

Remembering GSTR-1 (11th/13th), GSTR-3B (20th/22nd), GSTR-9 (31st Dec) — impossible without a system.

GSTR-1 vs GSTR-3B Mismatch

Figures in GSTR-1 don't match GSTR-3B because they're prepared separately. Auto-notices get triggered.

CA Dependency

Waiting for CA to file even simple returns. Delays, miscommunication, and high costs for basic compliance.

No Record Keeping

Invoices scattered across email, WhatsApp, Excel. Can't find an invoice from 6 months ago when needed.

ITC Not Tracked

No idea how much ITC is available, how much is utilized, and how much is pending in GSTR-2B.

Invoicing

Smart GST Invoicing

Create professional, GST-compliant invoices in seconds. Tax auto-calculated, HSN pre-loaded, buyer details saved — no manual work.

Auto Tax Calculation

Select place of supply — software automatically splits tax into CGST+SGST (intra-state) or IGST (inter-state). No manual calculation, zero errors.

HSN/SAC Auto-Suggest

Start typing product name — HSN code auto-suggests from government database. No need to remember or look up codes manually.

Buyer Database

Save buyer GSTIN, name, address once — auto-fills in every future invoice. Search by GSTIN, name, or phone number.

Professional PDF

Every invoice downloads as a clean, professional PDF — with your logo, GSTIN, terms, and all mandatory GST fields.

Credit & Debit Notes

Issue credit notes and debit notes linked to original invoices. Auto-adjusted in GSTR-1 under the correct section.

Share Instantly

Send invoices via email or WhatsApp directly from the platform. Track if the client has viewed or downloaded it.

Return Filing

GST Return Filing — Fully Automated

Your invoices automatically flow into returns. Review, confirm, file — that's it. No manual data entry, no Excel sheets, no mistakes.

GSTR-1
Outward Supply Return

All your invoices auto-populate in GSTR-1 draft. B2B, B2C, exports, credit notes — each in the correct table. Just review and file.

B2B Invoices B2C Large Exports Credit Notes
GSTR-3B
Summary Return

Tax liability auto-computed from GSTR-1 + purchase data. ITC auto-populated from GSTR-2B. Just verify the net tax payable and file.

Output Tax ITC from 2B Net Tax Interest Calc
GSTR-9
Annual Return

Auto-populated from all 12 months of GSTR-1 and GSTR-3B data. Tables prefilled — you just verify totals, add amendments, and file.

Auto from Monthly Amendments HSN Summary
GSTR-9C
Reconciliation Statement

Reconcile GSTR-9 with your audited financial statements. Auto-identify differences between books and GST returns.

Turnover Match ITC Reconcile Tax Difference
How it connects: Invoice → GSTR-1 (auto) → GSTR-3B (auto-calc) → GSTR-9 (auto from monthly) → GSTR-9C (reconcile). One data entry at the invoice level flows through everything. No re-keying, no mismatches.
ITC Management

Never Lose Track of Your ITC

ITC (Input Tax Credit) is money sitting in your GSTR-2B that you haven't claimed yet. Our software tracks every rupee — what's available, what's claimed, what's pending, and what's at risk of expiry.

Auto GSTR-2B Import

GSTR-2B auto-imported from GST portal. Every credit note from your supplier, every amendment — tracked automatically.

ITC Dashboard

Visual dashboard showing: Total ITC available, ITC claimed this month, ITC pending in 2B, ITC reversed, and ITC expiring soon.

Section 16(4) Expiry Alert

ITC not claimed within the time limit under Section 16(4) expires permanently. Our software alerts you 30 days before expiry — so you never lose ITC.

Reconciliation

Compare your purchase register with GSTR-2B. Instantly find: invoices in your books but not in 2B, invoices in 2B but not in books, and value differences.

How Much ITC Are You Losing?

Most businesses leave 5-15% of their eligible ITC unclaimed — either because they don't know it's in GSTR-2B, or they miss the Section 16(4) deadline. Over a year, this can be lakhs of rupees. Our software ensures every eligible rupee is claimed on time.

ITC Reconciliation Report
  • Invoices in books, not in 2B — Supplier hasn't filed. Follow up with supplier.
  • Invoices in 2B, not in books — Purchase not recorded. Check if genuine.
  • Value difference — Supplier filed different value. Contact for correction.
  • Tax rate mismatch — Supplier used different rate. Rectify before claiming.
  • ITC nearing expiry — Claim immediately to avoid permanent loss.
  • ITC already reversed — Track reversals under Section 17(5) and Rule 42/43.
Compliance

Compliance Tracker & Reminders

Never miss a GST deadline again. Our system tracks every due date, sends reminders, and shows your compliance score at a glance.

Due Date Calendar

All GST due dates for the year — GSTR-1, GSTR-3B, GSTR-9, TDS returns — visible in one calendar. Color-coded by urgency.

Smart Reminders

Get reminders 7 days before, 3 days before, and on the due date — via email, WhatsApp, and dashboard notification. No surprise deadlines.

Compliance Score

A single score (0-100) showing how compliant your GSTIN is. Based on: returns filed on time, no mismatches, no pending actions.

Notice Alerts

If any notice or discrepancy is detected on your GSTIN, you get an instant alert with details and recommended action.

Multi-GSTIN Support

Multiple GSTINs under one login. Track compliance for all your branches/states from a single dashboard.

Filing History

Complete history of every return filed — with ARN, filing date, status, and download link. Always accessible, never lost.

How to Use

Get Started in 4 Simple Steps

1
Signup & Connect GSTIN

Create account, add your GSTIN, and connect to GST portal via OTP. Takes 5 minutes.

2
Setup Your Products

Add products/services with HSN codes and tax rates. Import from Excel if you have a list.

3
Start Invoicing

Create invoices — tax auto-calculates, PDF auto-generates, buyer database auto-builds.

4
File Returns

At month end — review auto-generated GSTR-1 and GSTR-3B, confirm, and file. Done.

Who Is It For

Built for Every Business Type

Traders & Retailers

Selling goods with multiple tax rates? Software handles different HSN codes, slab rates, and mixed supplies automatically.

Service Providers

Consultants, agencies, freelancers — SAC codes, place of supply for services, reverse charge handling, all built in.

Manufacturers

Raw material purchases, finished goods, multiple HSN chapters — ITC tracking becomes critical. Software handles it all.

Exporters

Export invoices, LUT tracking, shipping bill references, zero-rated supplies, and FEMA compliance — all in one place.

CA & Tax Professionals

Manage 50+ clients from one dashboard. Bulk filing, white-label invoices, client portal, and compliance tracking for every GSTIN.

E-Commerce Sellers

Amazon, Flipkart, Meesho sellers — handle TCS credits, marketplace supplies, and reconciliations effortlessly.

Why Us

What Makes This Different?

Single Data Entry

Enter data once at invoice level — it flows to GSTR-1, GSTR-3B, GSTR-9, ITC tracker, and reports. No re-keying anywhere.

Zero GST Knowledge Needed

You don't need to know which table in GSTR-1 your invoice goes to. The software handles all classification automatically.

Error-Proof Filing

Pre-filing validation catches every error — wrong GSTIN, invalid HSN, tax mismatch, duplicate invoices — before you submit.

Works on Mobile

Create invoices and check compliance from your phone. Full mobile-responsive — no laptop needed for routine tasks.

CA Available When Needed

Do it yourself for routine filings. But when you need a CA — for notices, assessments, or complex issues — our CA team is one click away.

Data Security

Your data is encrypted end-to-end. We don't store your GST portal password — we use OTP-based connection. Servers are in India, compliant with IT Act. Your invoices, your tax data, your business — fully private.

Integrations Available
Tally Prime
Busy Accounting
Zoho Books
Excel / CSV
ERPNext
WhatsApp
FAQ

Software Questions

Do I still need a CA if I use this software?

For routine filings — no. You can file GSTR-1, GSTR-3B, and GSTR-9 yourself through the software. But for complex situations like GST notices, assessments, audits, or restructuring — CA help is recommended. Our CA team is available on-demand within the platform.

Is my data safe on this platform?

Yes. We use bank-grade encryption (256-bit SSL). Your GST portal password is never stored — we connect via OTP. Servers are hosted in India (Mumbai data center) and are compliant with IT Act and GSTN data policies. You can also export all your data anytime.

Can I switch from Tally to this software?

You don't need to switch. Our software integrates with Tally — you can continue using Tally for accounting and use our software for GST compliance. Invoices flow from Tally to our platform automatically. Best of both worlds.

Does it handle e-invoicing too?

Yes. If you're above the e-invoicing threshold, the software automatically generates IRN for every eligible invoice. Same platform — invoicing + e-invoicing + filing — all integrated.

What if I make a mistake in an invoice?

You can edit before filing. Any invoice can be modified or deleted before the GSTR-1 for that period is filed. After filing, you can issue a credit note and make corrections in the next return. The software handles both scenarios smoothly.

Can I manage multiple GSTINs from one account?

Yes. Add unlimited GSTINs under one login. Switch between GSTINs from the dashboard. Each GSTIN's data is separate but visible from one place. Ideal for businesses operating in multiple states.

Does it work for composition scheme dealers?

Yes. The software detects your GSTIN's scheme (regular or composition) and shows only relevant features. Composition dealers can create invoices, file ITC-04, and file their quarterly return (GSTR-4) — all supported.

Can I generate e-way bills from this software?

Yes. After creating an invoice, you can generate e-way bill directly from the same screen. Transport details, vehicle number — everything fills in. If you're using e-invoicing, Part A is auto-populated.

What happens if GST portal is down on due date?

We handle it. Our system auto-retries and queues your filing. If the government extends the deadline (which they usually do during outages), we update you immediately. Your data is safe and ready to file the moment the portal is back.

Can I try it before committing?

Yes. You can create your account, set up your GSTIN, create invoices, and explore all features. We want you to experience the simplicity before deciding. Setup takes 5 minutes — no credit card needed.

Invoicing + Filing + Compliance.
One Platform.

Stop juggling Excel, Tally, CA, and calendar for GST compliance. One software handles everything — from your first invoice to your annual return.

Setup in 5 minutes. No technical knowledge needed. Works on phone and laptop. Your CA is one click away when you need one.

Get Started Free
Disclaimer & T&C: Every price, interest rate, projected return, fee or charge shown on this website is only illustrative. All figures may be revised, withdrawn or replaced at any time without prior notice and do not constitute a binding offer. The only terms that will apply are those expressly set out in the final, duly executed agreement. Disclaimer & T&C: Every price, interest rate, projected return, fee or charge shown on this website is only illustrative. All figures may be revised, withdrawn or replaced at any time without prior notice and do not constitute a binding offer. The only terms that will apply are those expressly set out in the final, duly executed agreement.