Quick Answer

A proforma bill is a preliminary bill sent to a buyer before the final invoice. It shows estimated quantities, prices, and taxes so both parties can agree on terms before the actual sale or shipment is confirmed. It is not a demand for payment and carries no GST liability until converted into a tax invoice.

Common Challenges Businesses Face

Without the right tool, creating and tracking proforma bills becomes a manual, error-prone process.

No Standard Format for Estimate Bills

Businesses often send estimates on plain paper or WhatsApp text, leading to disputes when the final bill doesn't match what was agreed.

Manual Conversion to Final Invoice

Retyping the same line items from a proforma bill into the final invoice wastes time and introduces copy errors.

No Record of Pending Approvals

Without a system, it's hard to track which proforma bills are awaiting customer approval, expired, or already converted.

Everything You Need to Handle Proforma Bills

Create, brand, calculate tax on, and convert your proforma bills, all from one simple dashboard.

Instant Proforma Bill Generation

Create a professional, GST-ready proforma bill in seconds with your business logo, terms, and itemized pricing.

One-Click Convert to Final Invoice

Convert an approved proforma bill into a final GST invoice instantly, with all line items carried over automatically.

Automatic Tax Calculation

CGST, SGST, and IGST are calculated automatically based on your business location and the buyer's state.

Instant Sharing

Share proforma bills as PDF over WhatsApp or email, and get notified when the customer views it.

Technical Specifications & Platform Compatibility

Engineered for seamless performance across multi-device environments with high uptime and secure data cloud backups.

  • Multi-Platform Access: Web dashboard, Android app, and iOS application sync in real-time.
  • Cloud Database Security: Encrypted storage safeguarding customer and billing records.
  • Instant WhatsApp API: Push documents and reminders directly via chat links.
  • Auto Tax Engine: CGST, SGST, and IGST calculated automatically and kept current with the latest rates.

System Architecture Highlights

Designed specifically for Indian businesses, supporting standard thermal receipt printers, A4 PDF exports, and custom business logos.

Automated daily backups ensure your document history and customer records are never lost.

Frequently Asked Questions

Everything you need to know about proforma bills.

A proforma bill is a preliminary bill showing estimated prices, quantities, and taxes, sent to a buyer before the final invoice or delivery, so both sides can confirm terms in advance.

No, a proforma bill is not a legal demand for payment. It becomes a legally recognized document only once it is converted into a final tax invoice.

Yes, RentInvoice lets you convert an approved proforma bill into a GST-compliant tax invoice in a single click, carrying over all item details.

A proforma bill can show estimated GST for reference, but GST liability only arises once the actual tax invoice is issued.

A quotation is typically a price offer before an order is placed, while a proforma bill is issued after the order is confirmed but before the final invoice or delivery.

Yes, you can add your logo, custom terms, payment instructions, and business details to match your brand.

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