TaxNexa Logo TaxNexa
EWAY
GST
HSN
BILL
PDF
UPI
18%
100% Offline & Secure GST Billing

Professional GST Invoices. Instantly.

Generate fully compliant GST tax invoices, manage client databases, track stock levels, and sign bills digitally. Everything runs local first to ensure maximum data privacy.

🇮🇳 Available in 5 languages
English हिन्दी ગુજરાતી मराठी தமிழ்
🔒
Offline First Zero Server Tracking
Instant PDF On Device Rendering
📋
GST Compliant IGST / CGST / SGST

100%

Private & Secure Data

5+

Indian Regional Languages

⚡ Instantly

PDF Invoice Rendering

Everything You Need For GST Billing

TaxNexa replaces heavy desktop software with a sleek, lightweight, and modern mobile app packed with enterprise grade features.

Compliant Tax Invoices

Automatically calculate CGST, SGST, IGST, and state codes with precision. Complete with item descriptions, HSN/SAC codes, and customized payment notes.

Inventory Management

Track stocks, units (PCS, KG, LTR, etc.), custom discount thresholds, and tax slabs (5%, 12%, 18%, 28%) and barcode inputs.

Customer Directory

Maintain complete profile cards of your clients, complete with their shipping addresses, GSTIN numbers, and full historical transaction logs.

Digital Signatures

Draw and store your authorized signature directly inside the app, applying it to your tax invoices for complete authenticity.

5 Indian Languages

Break language barriers. Access and configure your invoices in English, Hindi, Gujarati, Marathi, or Tamil with a single tap.

Live Status Tracker

Separate unpaid and paid bills. Track total business turnover, identify pending collection dates, and run your shop smoothly.

Interactive GST Calculator

Test the exact tax computations used by the TaxNexa app engine. Toggle configurations to see split CGST, SGST, IGST calculations instantly.

State aware Tax Splitting (CGST + SGST vs. IGST)
Inclusive & Exclusive GST Modes
Official Indian Tax Slabs (5%, 12%, 18%, 28%)
TAX INVOICE SIMULATION
Net Amount (Base) ₹10,000.00
CGST (9%) ₹900.00
SGST (9%) ₹900.00
Grand Total ₹11,800.00

Explore TaxNexa Features

Take a closer look at the actual screens and features designed to make GST invoicing fast, simple, and organized.

Real time Financial Insights

Get a bird's eye view of your business health. Instantly monitor monthly revenues, pending receivables, and check status of your invoices.

  • Revenue Tracking: See how much your business earned this month.
  • Payment Pipeline: Keep tab on total unpaid and pending bills.
  • Quick Actions: Create a new invoice or look up records in one tap.
TaxNexa Dashboard

Flexible Invoice Tracking

Categorize, filter, and manage all your customer bills. Track unpaid items, record payments, and download standard GST compliant PDFs instantly.

  • Status Badges: Easily differentiate Paid, Unpaid, and Partial bills.
  • Record Payments: Mark pending invoices as paid as soon as you receive the funds.
  • Quick Search: Find any invoice using bill numbers or customer names.
Unpaid Invoices list
Paid Invoices list
Invoice PDF Preview

Comprehensive Customer Directory

Organize all client contacts, locations, GSTIN details, and full transaction history inside a centralized ledger.

  • GSTIN Integration: Save verified customer GSTIN details for quick autofill.
  • Invoice History: View previous bills and payment status for each individual client.
  • Instant Contacting: Call or email customers directly from the app.
Customers Directory
Customer Details

Catalog & Inventory Management

Store your product inventory with pricing, units, default tax percentages, and standard HSN codes to speed up your billing workflow.

  • GST Pre sets: Categorize items with tax brackets (e.g. GST 5%, 12%, 18%, 28%).
  • HSN Code Integration: Save standard HSN codes to comply with tax rules.
  • Custom Units: Configure products sold per piece, kilogram, box, or meters.
Items list

Quick & Easy Configurations

Setup TaxNexa in less than a minute. Choose your local language, configure your business identification details, and add bank settings.

  • Five Languages: Full support for English, Hindi, Gujarati, Marathi, and Tamil.
  • Business Profile: Set default address, GSTIN, prefix sequences, and logo.
  • Payments & Signature: Bind UPI IDs and save signature images to apply on PDFs.
App Settings
Select Language
Business Details
Bank and Signature Settings

Your Financial Data is Yours Alone

Traditional accounting systems sync your confidential business financials to external servers. TaxNexa operates under a completely local first architecture. This means:

  • 100% Offline Database: All inventory lists, sales figures, signatures, and contact numbers are stored right on your smartphone.
  • No Remote Backends: There are no database logs or trackers watching your transactions.
  • Instant Local PDF Rendering: Document compilations are compiled on device without internet roundtrips.

Frequently Asked Questions

Have questions about TaxNexa? We've compiled responses to our most common queries.

No. TaxNexa is built from the ground up to operate entirely offline. You can create invoices, manage stocks, look up customers, and generate PDF summaries without any internet connection. Network access is only required if you choose to share the generated PDF via external apps (like WhatsApp or Email).

All database records (including inventory items, customer profiles, firm profile pictures, and hand drawn signatures) are encrypted and saved directly on your local device storage. TaxNexa does not compile or transmit this data to any remote servers.

Yes. The app integrates natively with the Android and iOS print spoolers. You can directly interface with any wireless Bluetooth, WiFi, or thermal printers linked to your phone to print hardcopies of invoices.

Yes. The calculation engine supports full Cess percentages, item wise discounts, and flat rates, adapting dynamically to state and inter state GST rules (CGST, SGST, IGST).

Take Control of Your Billing Today

Download TaxNexa for free and start generating GST compliant tax invoices in minutes. Available for iOS and Android devices.