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When displaying a price to a customer, there are two common conventions: either the displayed price already includes tax (inclusive), or tax is calculated and added on top at checkout (exclusive). Polar gives you fine-grained control over this behavior at both the organization level and on individual product prices.

Tax Behavior Options

There are three options available:
OptionDescription
Location-basedPolar automatically picks the right behavior based on the customer’s country. This is the default.
InclusiveThe price shown to the customer already includes tax. Tax is extracted from the total at checkout.
ExclusiveThe price shown to the customer is before tax. Tax is calculated and added on top at checkout.
Location-based is the recommended option for most businesses. It follows common regional conventions — customers in the United States, Canada, and India see exclusive pricing, while customers in the rest of the world (e.g. EU, UK) see inclusive pricing.

How it affects checkout

  • Inclusive: If a product is priced at $12.00 and the tax rate is 20%, the customer pays $12.00 — $2.00 of which is tax and $10.00 is the net amount.
  • Exclusive: If a product is priced at $10.00 and the tax rate is 20%, the customer pays $12.00 — $10.00 net plus $2.00 tax added on top.
In both cases the tax amount is fully visible and itemized on the checkout page and on receipts.

Setting the Default Tax Behavior

The default tax behavior applies to all products in your organization that don’t have a price-level override. To change it:
  1. Go to your organization’s Billing settings.
  2. Find the Default tax behavior selector under the Payments section.
  3. Choose Location-based, Inclusive, or Exclusive.
  4. The setting is saved automatically.

Location-based Behavior in Detail

When the tax behavior is set to Location-based, Polar resolves the actual inclusive/exclusive behavior at checkout time based on the customer’s billing address:
CountriesBehavior
United States, Canada, IndiaExclusive — tax is added on top of the listed price
All other countriesInclusive — tax is already included in the listed price
This follows prevailing regional conventions: North American and Indian consumers generally expect prices before tax, while European and most other international customers expect VAT-inclusive pricing.

Relationship with Merchant of Record

As a Merchant of Record, we handle the calculation, collection, and remittance of sales taxes globally on your behalf. Tax behavior only controls how the price is presented to your customer — it does not affect whether tax is collected or how much is owed. Regardless of the tax behavior chosen, Polar always:
  • Calculates the correct tax amount for the customer’s jurisdiction.
  • Displays the tax breakdown clearly on the checkout page.
  • Issues a compliant receipt that itemizes the tax amount.
  • Remits the collected tax to the appropriate tax authorities.
Changing the tax behavior on a price does not change the effective tax rate or your tax obligations. It only changes whether the stated price is presented as tax-included or tax-excluded to the customer.