Below are a few of the preferred WordPress plugins:
TaxJar - Sales Tax Automation for WooCommerce
Save hours every month by putting your sales tax on autopilot. Automated, multi-state sales tax calculation, collection, and filing. Painless sales tax calculations, reporting and filing for WooCommerce!
Get accurate sales tax calculations and return-ready reports. TaxJar for WooCommerce takes care of all your sales tax needs. Connect TaxJar directly with your WooCommerce store and marketplaces, to get up and running, fast.
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An eCommerce toolkit that helps you sell anything. Beautifully.
WooCommerce is a flexible, open-source eCommerce solution built on WordPress. Whether you’re launching a business, taking an existing brick and mortar store online, or designing sites for clients you can get started quickly and build exactly the store you want.
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Obtain shipping rates dynamically via the USPS Shipping API for your orders.
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The most powerful solution for importing XML and CSV files to WordPress. Import to Posts, Pages, and Custom Post Types. Support for imports that run on a schedule, ability to update existing imports, and much more.