How to Configure Fiscal Positions in Odoo 19

What Are Fiscal Positions?

Fiscal positions in Odoo 19 automatically replace default taxes and accounts with alternatives based on the customer's or vendor's location, VAT status, or business type. They handle scenarios like intra-EU B2B (reverse charge), exports (zero-rated), or domestic tax-exempt sales. The account.fiscal.position model manages these mappings.

Prerequisites

• Odoo 19 with Accounting module installed
• Taxes configured for your jurisdiction
• Accounting Manager access

Step 1: Enable Fiscal Positions

Navigate to Accounting > Configuration > Settings. Under the Taxes section, enable Fiscal Positions. Click Save.

Step 2: Access Fiscal Position Configuration

Go to Accounting > Configuration > Fiscal Positions. Odoo may have created default positions based on your localization (chart of accounts package).

Step 3: Create a Fiscal Position

Click New and configure:

• Fiscal Position — Name (e.g., "EU B2B - Reverse Charge", "Export - Zero Rate", "Domestic Tax Exempt")
• Company — For multi-company environments

Step 4: Configure Tax Mappings

In the Tax Mapping tab, define how taxes are replaced:

When this fiscal position is applied to an invoice, Odoo replaces the product's default tax with the mapped tax. If the "Tax to Apply" column is empty, the tax is removed entirely.

Step 5: Configure Account Mappings

In the Account Mapping tab, define how accounts are replaced:

This ensures revenue and expense entries land in the correct accounts for different business scenarios.

Step 6: Set Up Automatic Detection

Fiscal positions can be applied automatically based on the partner's location. Enable auto-detection by configuring:

• Detect Automatically — Check this box on the fiscal position
• VAT Required — Only apply if the partner has a VAT number (useful for B2B reverse charge scenarios)
• Country Group — Apply for partners in a specific country group (e.g., European Union)
• Country — Apply for partners in a specific country
• State — Apply for partners in a specific state/province

Odoo evaluates fiscal positions in sequence. The first matching position is applied. More specific rules (state-level) should have lower sequences than broader rules (country group).

Step 7: Assign Fiscal Positions to Partners

For partners that always require a specific fiscal position, open their record and go to the Sales & Purchases tab. Set the Fiscal Position field. This overrides automatic detection.

Step 8: Test Your Configuration

1. Create an invoice for a domestic customer — verify default taxes apply
2. Create an invoice for an EU B2B customer with VAT — verify reverse charge mapping
3. Create an invoice for a non-EU export customer — verify zero-rate or tax removal
4. Check that revenue accounts map correctly for each scenario

Common Fiscal Position Scenarios

Best Practices

• Map all tax rates — if a product has both standard and reduced rates, create mappings for each
• Test with each customer type before processing real transactions
• Use auto-detection for scalability — manual assignment does not scale with a growing customer base
• Consult your accountant for country-specific tax rules before configuring mappings