# Explanation of Industrial Workshop Model Invoice ## Overview The industrial workshop model invoice is a specialized billing document designed for industrial and manufacturing workshops in the Kingdom of Saudi Arabia. This invoice type is used to record sales transactions for goods and services provided by workshops. ## Invoice Components ### Header Section - **Workshop Name**: The official name of the industrial workshop - **Workshop License Number**: Registration number issued by relevant authorities - **Tax Registration Number**: ZATCA registration number for VAT purposes - **Address**: Complete workshop location - **Contact Information**: Phone and email for business inquiries ### Invoice Details - **Invoice Number**: Unique sequential identifier for each invoice - **Invoice Date**: Date of transaction issuance - **Customer Name**: Name of the client receiving the service - **Customer Tax Number**: VAT registration number (if applicable) - **Payment Terms**: Payment deadline and conditions ### Line Items Section - **Description of Service/Product**: Details of work performed or goods provided - **Quantity**: Number of units or hours of work - **Unit Price**: Cost per unit - **Total Amount**: Quantity × Unit Price - **Discount (if any)**: Percentage or fixed amount deduction - **Net Amount**: Final line item total ### Summary Section - **Subtotal**: Sum of all line items before tax - **VAT (15%)**: Value Added Tax calculation - **Total Invoice Amount**: Final amount due including VAT - **Amount Paid**: Payments received - **Outstanding Balance**: Remaining amount to be paid ## Key Features for Industrial Workshops 1. **Service-Based Billing**: Ability to itemize labor hours and materials 2. **ZATCA Compliance**: Full adherence to Saudi Arabia tax authority requirements 3. **Multi-Currency Support**: Option to bill in SAR or other currencies 4. **Project Tracking**: Link invoices to specific workshop projects 5. **Payment Methods**: Multiple payment options (cash, bank transfer, checks) ## Important Notes - All invoices must include a 15% VAT per ZATCA regulations - Invoices must be issued in Arabic and English when required - Keep records for minimum 5 years per KSA regulations - Issue invoices within 5 days of transaction completion