Invoice Generator
Create professional invoices and download as PDF
Last updated: January 2025
About This Tool
Professional invoicing is essential for business cash flow and credibility. An invoice generator helps you create polished, accurate invoices that encourage timely payment and maintain clear financial records.
What is Invoice Generator?
An invoice is a commercial document issued by a seller to a buyer, listing the products or services provided along with their costs and payment terms. A professional invoice includes your business details, client information, itemized charges, taxes, and payment instructions. It serves as both a request for payment and a legal record of the transaction.
How It Works
The invoice generator collects your business information, client details, and line items (products or services with quantities and rates). It automatically calculates subtotals, applies taxes, and generates a professional document you can send digitally or print. Most invoices include a unique number for tracking and reference.
Invoice Details
Your Company
Bill To
Line Items
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When to Use This Calculator
- 1After completing work or delivering products to a client
- 2When requesting payment for services rendered
- 3To maintain accurate financial records for accounting
- 4When you need to document a business transaction legally
- 5For tax preparation and expense tracking
Pro Tips
- •Always include clear payment terms and due dates
- •Use sequential invoice numbers for easy tracking
- •Include multiple payment methods to make it easy for clients
- •Send invoices promptly after completing work
- •Keep copies of all invoices for at least 7 years for tax purposes
Common Mistakes to Avoid
- •Not including complete contact information for both parties
- •Forgetting to specify payment terms and due dates
- •Using inconsistent or duplicate invoice numbers
- •Not itemizing services clearly enough for client understanding
- •Failing to follow up on overdue invoices promptly