Question 1

How to create an invoice online?

Accepted Answer

To create an invoice online with InvoiceBillMaker: (1) Enter your business information and upload your logo, (2) Add customer billing and contact details, (3) Add line items with quantities, rates, and tax percentages, (4) Choose an invoice template, and (5) Click "Download PDF" to immediately export your document without requiring an account.

Question 2

How to create a GST invoice?

Accepted Answer

To create a GST invoice, open the InvoiceBillMaker GST Invoice Generator, select your tax type (intra-state CGST + SGST or inter-state IGST), enter buyer and seller GSTINs, specify HSN/SAC codes for each item, and input the applicable GST rate (0%, 5%, 12%, 18%, or 28%). The generator automatically calculates tax totals and formats an Indian GST-compliant invoice for instant PDF download.

Question 3

What is the difference between CGST, SGST, and IGST?

Accepted Answer

Under the Indian GST framework, CGST (Central GST) and SGST (State GST) apply equally to intra-state sales where the supplier and customer are in the same state (e.g., 9% CGST + 9% SGST for an 18% rate). IGST (Integrated GST) applies as a single combined tax rate (e.g., 18%) to inter-state sales where goods or services cross state borders.

Question 4

Is InvoiceBillMaker free to use?

Accepted Answer

Yes, InvoiceBillMaker is 100% free to use. You can create, calculate taxes for, customize, and download unlimited high-resolution A4 PDF invoices without subscriptions, watermarks, hidden fees, or credit card requirements.

Question 5

Can I download invoices as PDF?

Accepted Answer

Yes. You can download your invoice as a clean, high-resolution A4 PDF document generated directly in your browser with zero watermarks. Simply click the "Download PDF" button in the invoice editor.

Question 6

Can I add my business logo and signature?

Accepted Answer

Yes. You can easily upload your business logo (PNG, JPG, SVG, or WEBP up to 2MB) and draw or upload a digital signature. Both appear crisply on your downloaded PDF documents.

Question 7

Does InvoiceBillMaker generate government e-invoices with IRN?

Accepted Answer

No. InvoiceBillMaker produces standard commercial GST tax invoices and bills. It does not generate statutory government e-invoices with an Invoice Reference Number (IRN) or QR codes verified by the government Invoice Registration Portal (IRP), nor does it submit returns to the GST portal. Businesses mandated for statutory e-invoicing must register their invoices through an authorized government IRP portal.

Question 8

Is my invoice data saved securely?

Accepted Answer

Yes. In guest mode, all invoices and drafts remain strictly in your browser's local storage on your physical device. No invoice data is sent to external servers. When you create an optional account, your data is securely synchronized to Cloud Firestore over HTTPS protected by user-level security rules.

Frequently Asked Questions

General & Pricing

What is an invoice generator?

How to create an invoice online?

Is InvoiceBillMaker free to use?

Do I need an account to create an invoice?

Can I use InvoiceBillMaker on mobile devices?

GST & Tax Compliance (India)

How to create a GST invoice?

What is the difference between CGST, SGST, and IGST?

Does InvoiceBillMaker generate government e-invoices with IRN?

How do I add seller and buyer GSTIN numbers?

PDF Export & Customization

Can I download invoices as PDF?

Can I customize an invoice?

Can I add my business logo and signature?

How are PDF invoices generated?

Data Privacy & Security

Is my invoice data saved securely?

Can I add bank account and UPI details for payments?

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