eCommerce Integrations

ECommerce Sales Tax Software: Tax Features for Your Business

Updated  |  3 min read
Key Takeaways
  • Clarity's eCommerce solution with Avalara make tax calculations and processes automated and stress-free.
  • Avalara AvaTax automatically calculates customers' sales tax at checkout.
  • Avalara CertCapture makes it easy to manage tax exemptions.
  • The right eCommerce software saves your company time, reduces errors, and make taxation processes go much more smoothly.

Tax Accuracy for Domestic & International eCommerce

Many companies struggle with calculating taxes because it's a manual and error-prone process without the right eCommerce software. Different jurisdictions (including states, countries, cities, and counties) have their own tax laws, sales tax rates, and tracking rates, making tax compliance for online sales difficult.

Clarity eCommerce Framework™ comes equipped with all the tools you'll need for a stress-free taxation process, including sales tax calculation by region and certificate management through Avalara integration. Sales tax integration and automation can do your business a world of good by reducing errors, saving time and resources that are better spent elsewhere, and making tax season a lot less dreadful.

Manufacturer using shipping tax integration to calculate taxes.

Sales Tax with Avalara AvaTax

Avalara AvaTax determines tax rates and applies taxability rules to orders based on location, address, and product type. When you integrate AvaTax with Clarity eCommerce, the taxes a customer owes are automatically calculated at checkout. AvaTax stores and updates product taxability to always ensure customers are charged the correct rate and no mistakes are made. Whether you need B2C, C2C, or B2B sales tax calculation, it's a good option.

Tax Exemption Certificate Management with Avalara CertCapture

Avalara CertCapture helps create, manage, and store customers' sales tax exemption and reseller certificates. CertCapture seamlessly integrates with Clarity eCommerce, accounting software, and ERP solutions to keep track of transactions that weren't taxed. The eCommerce checkout process is easier with CertCapture because customers' certificates are already on file, and exemptions are automatically applied at checkout without any hassle.

Tax Support for Your Business

Clarity's eCommerce solutions provide tax support with real-time sales tax calculation, shipping integration so tax can be applied to the shipping cost, and VAT/GST tax. You can also apply a sales tax to specific states or countries, set your own tax rates, or mark specific products from your store as tax-exempt.

Key Tax Features for eCommerce

Here are some of the features to look for when vetting the best sales tax software.

Real-time & Automatic Tax Calculation

ECommerce platforms equipped with this feature automatically calculate accurate sales tax rates in real-time, factoring in customer location and product details. This ensures precise tax amounts are applied to each transaction, reducing errors and ensuring compliance.

Shipping Integration

Integrating shipping and sales tax calculations helps businesses accurately calculate taxes based on both product value and shipping destination, providing a comprehensive view of costs for customers and assisting in compliance with various tax laws related to shipping.

VAT / GST Tax Support

eCommerce platforms with VAT (Value Added Tax) or GST (Goods and Services Tax) support allow businesses to configure and apply these taxes to relevant products or services, catering to international sales and adhering to specific tax requirements in different countries.

Tax Exemption Declarations

This feature enables tax-exempt customers, such as non-profits, to declare their status during the purchasing process. The system then adjusts the transaction to exclude applicable taxes, ensuring that eligible customers are not overcharged.

Customizable Tax Rates & Applications

Businesses can configure and customize tax rates based on various factors, such as product categories or specific regions. This flexibility ensures accurate taxation based on specific business needs and helps meet the complex requirements of different jurisdictions.

Tax Software Integration Experts

When it comes to tax compliance, your software can determine whether it's a breeze or a headache. With Clarity, it'll be a breeze. No matter your integration needs, we'll bring all of your back-office software together to increase the efficiency of your eCommerce business.

Get in touch with us to get your complimentary discovery session—we'll go over your business's needs and offer expert advice on the software and features that would work the best. There's no obligation whatsoever—just expert insight that you get to take with you.



When selecting eCommerce tax software, businesses should consider factors such as accurate sales tax calculation capabilities, seamless integration with their eCommerce platform, support for tax exemption certificates, scalability to accommodate growth, deliver a sales tax liability report, user-friendly interface, customer support quality, and cost-effectiveness.

Evaluating the software's compatibility with its specific business model, jurisdictional tax regulations, and reporting needs is vital. Additionally, reading reviews and seeking recommendations can provide insights into the software's reliability and suitability. Making an informed choice ensures efficient tax management, helps manage sales tax compliance, and smoother financial operations for the business.


Sales tax compliance is of paramount importance for businesses. It ensures adherence to legal requirements, preventing costly penalties and audits. Properly collected and remitted sales taxes contribute to government revenue and support public services.

Compliance fosters trust with customers by transparently accounting for taxes in transactions. It also streamlines financial operations, reducing errors, and allowing businesses to focus on growth. Ultimately, the sales tax compliance process safeguards a business's reputation, financial stability, and long-term success within a complex and evolving tax landscape.


Integrating eCommerce tax software is generally straightforward and user-friendly. Reputable software providers offer intuitive interfaces and step-by-step guidance, simplifying the process.

Most solutions seamlessly integrate with popular eCommerce platforms, requiring minimal technical expertise. Users typically follow setup wizards or use pre-built connectors to link their online store with the software. This integration automates tax calculations, ensuring accurate and real-time tax rates are applied to transactions.

While ease may vary based on specific software and platforms, overall, integrating eCommerce tax software is designed to be accessible and efficient for businesses of various sizes and technical backgrounds.


Yes, many eCommerce tax software solutions offer seamless integration with popular eCommerce platforms like Shopify, WooCommerce, Magento, and more. This integration streamlines the tax calculation and reporting sales tax process by automatically applying accurate sales tax rates based on customer location. It simplifies compliance with various tax regulations, saves time, and reduces the risk of errors. Businesses can efficiently manage their sales tax obligations while focusing on their core operations and providing a seamless shopping experience to customers.


Yes, eCommerce tax software is designed to cater to businesses of all sizes, from small startups to large enterprises. Its adaptability makes it suitable for various industries and scales of operation.

For small businesses, eCommerce tax software offers a user-friendly interface and automated sales tax calculations, reducing the complexity to simplify sales tax compliance and allowing owners to concentrate on business growth. It ensures accurate tax collection, even if the company operates across multiple jurisdictions.

Medium-sized businesses benefit from the software's scalability. As operations expand, the tax compliance software can handle increased transaction volumes and additional tax requirements, enabling smooth operations without extensive manual input.

Large enterprises also find eCommerce tax software advantageous. It centralizes tax management across multiple sales channels and locations, maintaining sales tax compliance and consistency. Its reporting capabilities provide accurate insights into sales tax liabilities and simplify audits.

Regardless of size, businesses benefit from reduced errors, efficient tax reporting, and compliance assurance. However, the choice of software should align with the business's complexity, needs, and growth trajectory. Larger enterprises may require more advanced features and customization, while smaller businesses may prioritize simplicity and cost-effectiveness.


Sales tax software ensures compliance by automatically calculating and applying accurate tax rates based on the customer's location and the product sold. It tracks ever-changing tax regulations across different jurisdictions, preventing under or overcharging. The software generates detailed reports, streamlining tax filings and audits.

By centralizing tax management, it reduces the risk of errors, penalties, and legal issues. Businesses can confidently meet their tax obligations, maintain transparency, and focus on operations while staying up-to-date with complex and evolving tax laws.


Businesses require eCommerce tax software to ensure accurate and automated management of sales tax obligations. This technology calculates and applies the correct tax rates based on customer location and product type, preventing costly errors and penalties. It simplifies tax compliance across different jurisdictions, generates precise reports for filing, and streamlines financial operations.

ECommerce tax software saves time, enhances transparency, and safeguards businesses from legal and financial risks, enabling them to focus on growth and customer satisfaction while maintaining compliance with complex and ever-changing tax regulations.


ECommerce tax software seamlessly integrates with online stores, automatically determining the correct sales tax rates based on the customer's location. It calculates the applicable taxes for each transaction, considering factors like product type and jurisdictional rules. The software generates real-time tax amounts, which are then added to the customer's purchase. It also compiles comprehensive reports for tax filing, ensuring accurate and compliant remittance to tax authorities.

By automating tax calculations, eCommerce tax software reduces manual errors, minimizes audit risks, and enables businesses to focus on core operations while efficiently managing their sales tax obligations.


Tax exemption certificates are official documents that grant certain individuals or entities the privilege of making purchases without paying sales tax. These certificates are issued by governmental bodies and signify eligibility for tax exemptions based on specific criteria, such as nonprofit status or government affiliations. Tax exemption certificates are crucial as they ensure accurate taxation and compliance.

By properly managing and validating these certificates, businesses can avoid overcharging eligible customers and maintain adherence to tax regulations. Effectively handling tax exemption certificates not only prevents potential financial discrepancies but also promotes transparency and trust between businesses and their tax-exempt clientele.


ECommerce sales tax software is specialized technology that automates the process of calculating, collecting, and reporting sales tax for businesses. It focuses exclusively on the complexities of sales tax, considering factors like customer location, product type, and exemptions.

In contrast, regular tax software covers broader tax categories, such as income tax and payroll tax. ECommerce sales tax software ensures accurate tax calculation and compliance across various jurisdictions, preventing errors and penalties. It simplifies the sales tax management process, while regular tax software handles a wider range of financial and tax-related tasks beyond sales tax specifically.


ECommerce sales tax software is a specialized technology that automates the process of calculating, collecting, and reporting sales tax for businesses. It focuses exclusively on the complexities of sales tax, considering factors like customer location, product type, sales tax returns, and exemptions. In contrast, regular tax software covers broader tax categories, such as income tax, payroll tax, and tax returns

Sales tax software ensures accurate tax calculation and sales tax compliance across various jurisdictions, preventing errors and penalties. It simplifies the sales tax management process, while regular tax software handles a wider range of financial and tax-related tasks beyond sales tax specifically.


Sales tax reporting refers to the process of documenting and submitting accurate records of sales transactions, along with the associated sales tax collected, to the appropriate tax authorities. This reporting typically occurs on a regular basis, such as monthly, quarterly, or annually, as required by local or state regulations.

Sales tax reporting provides crucial information about a business's taxable sales, ensuring compliance with tax laws and facilitating the proper remittance of sales tax to the government. Detailed sales tax reports involve compiling sales data from various sources, calculating the correct sales tax amounts, and submitting comprehensive reports to demonstrate transparent financial activities and fulfill legal obligations.

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Autumn Spriggle is a Content Writer at Clarity Ventures who stays up to date on the latest trends in eCommerce, software development, and related topics to provide readers with the latest and greatest. She strives to help people like you realize the full potential for their business.