---
title: "Calculating sales tax on P.O. Boxes"
description: "TaxCloud will calculate sales tax based on a shipping address, even if it’s to a P.O. box. Ensure to use the full shipping address, including the 9-digit zip code (which is important in determning all jurisdiction rates that apply to."
canonical_url: "https://support.taxcloud.com/articles/calculating-sales-tax-on-po-boxes-uXVF55tT2A"
md_url: "https://support.taxcloud.com/articles/calculating-sales-tax-on-po-boxes-uXVF55tT2A.md"
---
# Calculating sales tax on P.O. Boxes

TaxCloud will calculate sales tax based on a shipping address, even if it’s to a P.O. box. Ensure to use the full shipping address, including the 9-digit zip code (which is important in determning all jurisdiction rates that apply to.