将您的 Avalara 账户连接到 AvaTax 应用
将您的 Avalara 账户连接到 AvaTax 应用
若要使用 Avalara AvaTax，您需要在 Shopify 后台内安装 Avalara AvaTax 应用，然后将 AvaTax 应用连接到现有的 AvaTax 生产或沙盒账户，或创建新的 Avalara 生产账户。
本页相关主题
使用 Avalara AvaTax 的注意事项
安装并连接 Avalara AvaTax
安装并连接 Avalara AvaTax 后
停用 Avalara AvaTax
重新激活 Avalara AvaTax
使用 Avalara AvaTax 的注意事项
在安装 Avalara AvaTax 并将其连接到 Shopify 之前，请查看以下注意事项。
Avalara AvaTax 应用支持收取 VAT，但不支持 VAT 免除。Avalara 无法收集免税报告和退税所需的 VAT ID。
如果您在 Shopify 中发放退款但未同时选择商品或重新入库数量，则 Avalara AvaTax 不会创建退货文档。
Avalara AvaTax 中不会报告部分退款。如果您发放部分退款，则必须手动调整报告。
某些第三方服务会向 Avalara 提供报告，例如 eBay，而某些其他服务则不会，例如 Amazon 或 Facebook。第三方服务的报告可能导致 Avalara AvaTax 中的订单信息重复。如果您有向 Avalara AvaTax 报告订单的服务，您可以更改设置，以防止 Shopify 也报告这些订单。在 Shopify 后台中，转到设置 > 税费和关税，打开 Avalara AvaTax 设置，然后取消选中将文档发送至 AvaTax。
Avalara 仅在 Shopify 结账流程中运行，并且不适用于替代此结账流程的应用。这包括 Facebook 渠道应用。
支付网关处于测试模式时所下的订单由 Avalara AvaTax 计算，但不会提交到 Avalara，也不会在其中显示。
安装并连接 Avalara AvaTax
如果您有 Avalara 沙盒账户（也称为开发账户或测试账户），则可以使用该账户来连接到 AvaTax 应用。
通过以下任一方式将 Avalara AvaTax 应用连接到 Shopify 后台：
使用现有 Avalara 账户。
创建新的 Avalara 账户，然后将 AvaTax 应用连接到 Shopify 后台。
Connect an existing Avalara account
Create and connect a new Avalara account
如果您有现有 Avalara AvaTax 账户或现有沙盒账户，您需要使用 Avalara 账号和许可证密钥。
您的账号位于 Avalara AvaTax 后台控制台的右上角。
Avalara 将通过电子邮件向您提供许可证密钥。如果您找不到现有许可证密钥，请在 Avalara AvaTax 后台控制台中，前往设置 > 许可证和 API 密钥，然后选择生成许可证密钥。
如果您已使用许可证密钥将业务应用程序连接到 AvaTax，则生成新的许可证密钥会中断与所有应用程序的连接。若要恢复连接，请在 AvaTax 设置中为每个业务应用程序输入新的许可证密钥。注意
步骤：
在 Shopify 后台中，转到设置 > 税费和关税。
在税务服务部分中，点击安装应用。
点击连接现有账户。
输入您的 Avalara 账号和许可证密钥。
点击保存。
安装并连接 Avalara AvaTax 后
连接账户后，请执行以下操作：
设置税务代码。税务代码可以识别产品所属的类别，并根据产品售出的地点确定适用于产品的税费规则。
设置 Shopify 税费设置，即便使用 Avalara AvaTax 也是如此。如果暂时无法使用 Avalara AvaTax，则使用您的 Shopify 税率来计算订单的税费。
停用 Avalara AvaTax
如果您不想在 Shopify 商店中使用 Avalara AvaTax，请停用此服务。
在停用 Avalara AvaTax 时，您的 Shopify 商店会停止使用 Avalara AvaTax 来计算税费，并开始使用 Shopify 的内置税费计算引擎。
步骤：
在 Shopify 后台中，转到设置 > 税费和关税。
在税务服务部分中，点击停用。
停用 Avalara AvaTax 应用后，您的税费会通过 Shopify 的内置税费计算引擎进行计算。
重新激活 Avalara AvaTax
若想重新激活 Avalara，它必须包含在您的 Shopify Plus 套餐中。如果税务服务未出现在您的税费和关税页面，请联系 Shopify Plus 支持。
在 Shopify 后台中，转到设置 > 税费和关税。
点击重新激活并查看设置。
Shopify商户官网原文详情：
Connect your Avalara account to the AvaTax app
To use Avalara AvaTax, you need to install the Avalara AvaTax app in your Shopify admin, and then either connect the AvaTax app to an existing Avalara production or sandbox account, or create a new Avalara production account.
On this page
Considerations for using Avalara AvaTax
Install and connect Avalara AvaTax
After you install and connect Avalara AvaTax
Deactivate Avalara AvaTax
Reactivate Avalara AvaTax
Considerations for using Avalara AvaTax
Before you install and connect Avalara AvaTax to Shopify, review the following considerations.
The Avalara AvaTax app supports collecting VAT, but it does not support VAT exemptions. Avalara can't collect VAT IDs, which are required for exemption reporting and returns.
If you issue a refund in Shopify without also selecting an item or restock quantity, then Avalara AvaTax doesn't create return documents.
Partial refunds are not reported in Avalara AvaTax. If you issue a partial refund, then reporting must be adjusted manually.
Some third-party services report to Avalara, such as eBay, while others do not, such as Amazon or Facebook. Reporting from a third-party service might result in duplicate order information in Avalara AvaTax. If you have a service that reports orders to Avalara AvaTax, then you can change your settings to prevent Shopify from also reporting those orders. In your Shopify admin, go to Settings > Taxes and duties, open your Avalara AvaTax settings, and uncheck Send documents to AvaTax.
Avalara functions only in the Shopify checkout, and will not work with apps that replace the checkout. This includes the Facebook channel app.
Orders made while your payment gateway is in test mode are calculated by Avalara AvaTax, but aren't committed to Avalara and don't appear there.
Install and connect Avalara AvaTax
If you have an Avalara Sandbox account, also known as a development account or a test account, then you can use it to connect to the AvaTax app.
Connect the Avalara AvaTax app to your Shopify admin in either of the following ways:
Use an existing Avalara account.
Create a new Avalara account, and then connect the AvaTax app to your Shopify admin.
Connect an existing Avalara account
Create and connect a new Avalara account
If you have an existing Avalara AvaTax account or an existing sandbox account, you need your Avalara Account number and License key.
Your Account number is listed in the upper right corner of the Avalara AvaTax admin console.
Your License key is provided to you by Avalara in an email. If you can't find the existing license key, then from the Avalara AvaTax admin console, go to Settings > License and API Keys, and then select Generate License Key.
Steps:
From your Shopify admin, go to Settings > Taxes and duties.
In the Tax services section, click Install app.
If Tax services doesn't appear on your Taxes and duties page, then contact Shopify Plus Support.
Click Connect an existing account.
Enter your Avalara Account number and License key.
Click Save.
After you install and connect Avalara AvaTax
After you connect your account, do the following:
Set up your tax codes. Tax codes identify the category that a product belongs to, and determines the tax rules that apply to a product based on the location in which it's sold.
Set up your Shopify Tax settings, even though you use Avalara AvaTax. If Avalara AvaTax is temporarily unavailable, then your Shopify tax rates are used to calculate the taxes for your orders.
Deactivate Avalara AvaTax
If you don’t want to use Avalara AvaTax in your Shopify store, then deactivate the service.
When you deactivate Avalara AvaTax, your Shopify store stops using Avalara AvaTax to calculate your taxes and starts using Shopify's built-in tax engine.
Steps:
From your Shopify admin, go to Settings > Taxes and duties.
In the Tax services section, click Deactivate.
After you deactivate the Avalara AvaTax app, your taxes are calculated using Shopify's built-in tax engine.
Reactivate Avalara AvaTax
Avalara must be a part of your Shopify Plus plan to reactivate it. If Tax services doesn't appear on your Taxes and duties page, then contact Shopify Plus Support.
From your Shopify admin, go to Settings > Taxes and duties.
Click Reactivate and review your settings.
文章内容来源：Shopify商户官方网站