GST Suite — Fully Compliant

Professional GST Invoices in Seconds

Automatic tax calculation, professional templates, and instant WhatsApp sharing. Stay 100% GST compliant — no manual math, no CA needed for day-to-day billing.

Auto CGST/SGST/IGST
10,000+ HSN Codes
WhatsApp in 1 Click
Starts ₹299/month
✅ GST Invoice Generated!
Softye One — Invoice #INV-2026-0847
Tax Invoice
INV-2026-0847  |  10 Apr 2026
✓ GST Compliant
Billed To
Ravi Kumar Textiles
GSTIN: 33AABCU9603R1ZX
From
Softye Traders
GSTIN: 29AAGCB2310R1Z8
ItemQtyRateGST%Amount
Silk Fabric25m₹4805%₹12,600
Cotton Blend40m₹2205%₹9,240
Polyester Thread10 pk₹15012%₹1,680
Subtotal:₹22,900
CGST (2.5%):₹536
SGST (2.5%):₹536
IGST (12%):₹68
Grand Total
₹24,040
📱 Shared in 1 Tap!
10k+
Invoices Created Monthly
₹0
Billing Errors Reported
30s
Average Invoice Time
100%
GST Compliance Rate
How It Works
From Sale to Shared Invoice —
Here's How Simple It Is
No training needed. No complex setup. A shop owner in Tamil Nadu or Delhi can start billing in minutes.
1
🏪
Add Your Products
Enter product name, HSN code, selling price, and GST rate. One-time setup.
Setup Once
2
🔍
Select Customer
Pick from saved customers or add new. GSTIN auto-fills. State auto-detects IGST/SGST.
Auto GSTIN
3
🛒
Add Items to Bill
Search and add items. Quantity, price, discounts — all editable. Total updates live.
Real-time Total
4
🧾
GST Auto-Calculated
CGST, SGST, IGST, CESS — calculated instantly based on HSN codes and customer state.
Zero Math Needed
5
💬
Share on WhatsApp
Tap "WhatsApp" — customer receives a beautiful PDF invoice instantly on their phone.
1-Tap Sharing
6
📊
Reports & GSTR Ready
All invoices auto-compile to GSTR-1 ready format. Share with your CA in one click.
CA-Friendly
🎯
Result: Invoice done in under 60 seconds
No accounting knowledge needed. Works on mobile or desktop.
See Live Demo →
Step-by-Step Guide

Exactly What Happens When You Create a Bill

A plain-language walkthrough so you know what to expect — no surprises, no confusion.

1
Open New Invoice
Click "+ New Invoice" from the dashboard. The invoice screen opens with today's date and auto-generated invoice number already filled in.
Auto Invoice No.Auto Date
2
Select or Add Customer
Type 2-3 letters of the customer name — it auto-suggests from your saved list. New customer? Add name, phone, GSTIN in 10 seconds.
Smart SearchGSTIN Auto-fillState Detection
3
Add Items from Your Stock
Search your product catalogue — auto-fills price, GST rate, and HSN code. Adjust quantity. Add as many items as needed. Discount field available.
HSN AutoLive TotalDiscount Support
4
Review GST Breakdown
System auto-computes CGST, SGST, IGST based on customer state. Intra-state? CGST+SGST. Inter-state? IGST. You just verify the total.
CGST / SGSTIGSTCESS
5
Save & Share Instantly
Click Save. Then choose: Print PDF, Share on WhatsApp, or Send by Email. Customer gets a professional invoice in seconds on their phone.
WhatsApp PDFThermal PrintEmail
6
Stock Auto-Deducted
Every item in the bill is automatically deducted from your inventory. No separate stock entry needed — the bill itself updates your stock.
Auto Stock UpdateLow Stock Alert
⚡ What Softye One Does Automatically
Detects if sale is intra-state or inter-state and applies correct tax type
Assigns HSN code and GST rate for each product automatically
Calculates line-item taxes and grand total in real time
Deducts sold items from inventory without extra steps
Records the sale in your accounting books automatically
Adds this invoice to your GSTR-1 data — filing-ready
80%
Faster than manual billing
Customers who switched from hand-written bills report completing the same bill in 30 seconds instead of 5-10 minutes.
⚠️ Still doing bills manually?
Every wrong GST calculation can attract a penalty of ₹10,000 or more. Softye One eliminates this risk completely.
All Features

Everything Built Into One Billing System

Every tool your business needs for GST billing — no add-ons, no upgrades, no hidden costs.

🧮
Auto Tax Calculation
Compute CGST, SGST, IGST, and CESS automatically based on customer state and HSN codes. Zero manual math — ever.
Intra & Inter-state
📄
Professional Templates
Multiple invoice designs — thermal, A4, and digital. Your business logo, GSTIN, and brand colors on every invoice.
Custom Branding
📚
HSN / SAC Library
Pre-loaded with 10,000+ HSN codes with correct GST slabs. Search by product name — the code fills automatically.
10,000+ Codes
💬
WhatsApp Invoice Sharing
Share PDF invoices directly to customer's WhatsApp in one tap. No email, no printing required. Customers love it.
1-Tap Share
🔄
Recurring Invoices
Set up monthly recurring invoices for regular customers. Auto-generate on schedule — collect retainers effortlessly.
Auto-Schedule
📊
GSTR-Ready Reports
All invoices auto-compile to GSTR-1 and GSTR-3B formats. Export Excel/PDF for your CA — no manual data entry needed.
CA-Friendly
💳
Multi-Payment Modes
Record Cash, UPI, Card, Cheque, or Net Banking payments. Partial payments and advance tracking built-in.
UPI / Cash / Card
📝
Credit Notes & Returns
Raise credit notes for returned goods. GST reversed automatically. Full audit trail maintained.
GST Reversal
🔔
Payment Reminders
Auto-send WhatsApp reminders to customers with pending invoices. Set schedule — 7, 14, 30 days after due date.
Auto Reminders
Why Softye One

Softye One vs Manual Billing vs Competitors

See exactly what you get — and what others don't offer — before making your decision.

Feature ✅ Softye One 📖 Manual / Excel Other Software
Auto GST Calculation Fully automatic Manual math~ Partial
WhatsApp Invoice Sharing 1-tap share Not available Mostly no
HSN Code Library (10k+) Pre-loaded Manual lookup~ Limited
Auto Stock Deduction On every bill Separate entry~ Extra module
GSTR-1 Ready Export One click Manual compile~ Complex
Credit Notes / Returns Auto GST reversal Manual~ Some do
Payment Reminders (WhatsApp) Automated Not possible Rarely
Mobile-Friendly 100% mobile-first Difficult~ Desktop-heavy
Multi-User Access 3+ users No~ Extra cost
Price₹299/monthFree (but costly in time)₹999–₹5,000/month
Industry Use Cases

Works for Every Type of Business

Whether you sell fabric by meters or medicines by strip — Softye One handles your billing perfectly.

🧵
Textile Shop
Ramesh sells silk (5% GST) and readymade garments (12% GST). Softye One applies the right rate per product automatically when billing.
✓ Bills 40+ customers/day — 5x faster
💊
Pharmacy
Priya's medical shop stocks medicines at 0%, 5%, and 12% GST. The software applies the correct rate per medicine — no chance of error.
✓ Zero wrong GST on medicines
🔧
Hardware Store
Vijay sells in kg, meters, and pieces — all in one bill to a contractor. Softye One handles mixed units + IGST for out-of-state buyers.
✓ Complex bills done in 2 minutes
🛒
Supermarket
Kavya's store has 500+ products across 5 GST slabs. POS billing auto-applies rates — customers clear checkout 3x faster.
✓ 47 bills/day, zero queue complaints
💼
Consulting Agency
Kumar's agency sends monthly retainer invoices with 18% GST on services + TDS deduction. All automated and tracked per client.
✓ Invoices sent auto on 1st of month
🏭
Manufacturing Unit
Arjun's factory dispatches to 20+ dealers across India. Softye One generates B2B invoices with HSN codes and e-way bill data in seconds.
✓ E-way bill data ready in 1 click
Real Reviews

What Business Owners Say After Switching

★★★★★
"Earlier I used to take 5 minutes per invoice and often made calculation mistakes. Now bills are done in 30 seconds and my GST reports are always accurate. My CA is very happy too!"
RK
Ramesh Kumar
Sri Lakshmi Textiles, Erode
★★★★★
"We supply to clients in different states so we had CGST/IGST confusion every month. Softye One detects the state automatically and applies the right tax. No more wrong invoices!"
PS
Priya Subramanian
PharmaPlus Medical, Coimbatore
★★★★★
"Our clients used to ask 'can you send on WhatsApp?' — I had to manually screenshot and crop the Excel file. Now one tap and the PDF goes directly. Clients are so impressed."
AV
Arjun Venkatesh
AV Digital Agency, Chennai
🔒
256-bit Encryption
Bank-grade security
☁️
Cloud Backup Daily
Never lose your data
🇮🇳
Made in India
Built for Indian GST rules
📞
Support in Tamil & Hindi
Mon–Sat, 9am–7pm
Get Started Free

Try Softye One for Your Business — 100% Free Demo

Fill in your details. Our team will call you within 1 hour and show you exactly how it works for your business type.

🎁  Limited Time: 1 Month FREE + Free Setup Support worth ₹999

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✅ Free Setup
✅ No Credit Card
✅ 1 Month Free
✅ Cancel Anytime

Stop Doing Billing the Hard Way

Join 100+ businesses who switched to Softye One and never looked back. It takes 5 minutes to set up.

+91 74485 39858  |  Mon–Sat, 9am–7pm IST

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