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Avalara Help Center

Can we use a tax calculation date in the past on a currently dated transaction?


You want to know if you can calculate tax for a transaction dated today, but apply a tax rate for a previous period.


Avalara Avatax


  • To use a tax rate from a previous period, use a Tax Date Override and enter that date in the Tax Calculation Date.


Note: Most customers only use a tax calculation date override when processing a credit invoice, to ensure that the tax rate is identical to the original sale which they are crediting.

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