7 Best Sales Tax Software for Walmart in 2025 📈

As your Walmart Marketplace business grows, managing sales tax can become a headache, whether it’s filing returns across multiple states or ensuring accurate reconciliation in your accounting software.

While Walmart collects and remits sales tax in some cases, you’re still responsible for tracking and filing correctly. 

The challenge? 

Most tools either focus on tax filing or accounting, but rarely both.

Solution: 

Opting for a sales tax software. 

We’ll break it down into two categories:

1. Accounting for Sales Tax in Xero or QuickBooks: Ideal for bookkeeping and financial reporting, but not for filing returns.
2. Apps for Calculating and Filing Sales Tax: Focused on compliance, helping you handle tax collection, filings, and remittances.

Link My Books simplifies tax reporting, integrates seamlessly with Xero and QuickBooks, making reconciliation effortless. If tax compliance is your top priority, we’ve also included the best apps for automating sales tax filings.

Let’s dive in and find the best sales tax solution for your Walmart store.

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7 Best Sales Tax Software for Walmart

• Xero with Link My Books
• QuickBooks with Link My Books
• TaxJar
• Avalara
• Vertex
• TaxValet
• TBA Global

Link My Books - Best for accounting for Walmart sales tax in Xero or QuickBooks

Accurate sales tax data means less hassle and fewer headaches during tax season. Link My Books automates Walmart sales tax tracking, providing organized, audit-proof reports that make filing returns effortless. If you’re using Xero or QuickBooks, this integration ensures all tax-related information is accurate, compliant, and always ready when you need it.

Unlike one-size-fits-all accounting integrations, Link My Books is built for e-commerce sellers, including Walmart Marketplace businesses. It automatically handles marketplace facilitator tax rules, multi-currency transactions, and payout reconciliation, ensuring your financial data is precise, tax-compliant, and fully optimized.

1. Xero with Link My Books - Best for Error-free Accounting

Xero is a cloud-based accounting solution designed for small to medium-sized businesses. It offers real-time financial tracking, invoicing, and seamless bank reconciliation, making it ideal for Walmart Marketplace sellers.

With its intuitive, mobile-friendly interface, Xero provides up-to-the-minute updates on your finances, ensuring accurate bookkeeping and better cash flow management. It simplifies your accounting processes, allowing you to focus on scaling your business.

However, it doesn't integrate directly with Walmart to learn more read how to connect Walmart to Xero.

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Link My Books + Xero = Error-free Accounting 

Integrating Link My Books with Xero offers a complete accounting solution for ecommerce businesses, addressing the unique challenges of multi-channel sales and financial management. 

Here's what it delivers:

Automated Transaction Syncing

Link My Books automatically imports and categorizes your sales data. Every transaction, refund, and fee is accurately recorded, eliminating manual data entry and significantly reducing the risk of errors.

Detailed Financial Reporting

Gain access to in-depth reports that showcase your sales, expenses, and profit margins across all channels. These comprehensive insights enable you to make data-driven decisions and uncover new growth opportunities.

Accurate Sales Tax Calculations

Link My Books simplifies complex sales tax scenarios by automatically calculating taxes like VAT and GST based on transaction data. This ensures compliance across various jurisdictions, making tax season hassle-free and reducing the risk of costly errors.

Cost of Goods Sold (COGS) Tracking

The COGS tracking feature automates the allocation of sold inventory costs. When products are sold, the system moves their monetary value from the inventory account on your balance sheet to the COGS account on your profit and loss report. This ensures your financial data is always accurate, helping you track profit margins and make smarter inventory decisions without needing additional tools.

Multi-Currency Support

For businesses with international sales, Link My Books offers seamless multi-currency capabilities. Transactions are automatically converted and recorded accurately, ensuring compliance and clarity in your global financial records.

Scalability for Growing Businesses

Designed to handle high transaction volumes, Link My Books can manage multiple ecommerce stores within a single Xero account. This makes it an excellent choice for businesses looking to scale their operations without adding complexity to their accounting workflows.

Tax and Audit Readiness

With organized, audit-ready records, Link My Books simplifies tax filings and compliance checks. The platform automatically reconciles data and eliminates discrepancies, ensuring your financials are accurate and ready for review at any time. 

What other ecommerce sellers say about Link My Books

Stop struggling with Walmart sales tax - get Link My Books for free and automate your accounting today! 🚀

*You can try it for 14 days, you don’t even need a credit card, plus it takes only 15 min to set up. 

2. QuickBooks with Link My Books - Best for Advanced Reporting 

QuickBooks Online, is an accounting platform that caters to small business owners. It provides a clean, intuitive interface and a wide range of accounting tools, making it easy for newcomers to manage their finances.

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While QuickBooks doesn't offer a direct integration with Walmart Marketplace you can use Link My Books to integrate Walmart with QuickBooks Online and automate the import and categorization of all your sales data. 

Link My Books & Quickbooks = Advanced Reporting 

Link My Books will make sure your financial records are always accurate. It providies organized, audit-proof reports and makes tax filing more straightforward. The complete setup is followed by a guided wizard, all you need to do is connect your Walmart account, configure preferences, and automate your entire accounting process.

Here’s what to expect: 

• Reliable Data Synchronization: Link My Books ensures accurate and complete data transfer from your Walmart seller account to QuickBooks Online, minimizing errors and maintaining the integrity of your financial information.
• Enhanced COGS Tracking: Cost of Goods Sold (COGS) tracking with Link My Books allows you to ensure that your month-end figures are accurate by automating the allocation of sold inventory as a cost of goods sold expense.
• Comprehensive Multi-Channel Support: Link My Books seamlessly integrates with multiple e-commerce platforms, providing a unified accounting solution that adapts to your business's evolving needs.
• Multi-Currency Support: You can handle international sales with automatic currency conversions for accurate financial reporting. Any transactions you made in foreign currencies are automatically converted to your home currency in QuickBooks.

You can explore the benefits of Link My Books with a 14-day free trial, no credit card required.

Managing Sales Tax for Walmart - Filing vs. Accounting

When handling sales tax for Walmart Marketplace, it’s important to distinguish between filing and calculating sales tax versus accounting for sales tax.

• Sales tax filing and calculation apps ensure compliance by automatically applying the correct tax rates, collecting sales tax, and filing returns across different jurisdictions.
• However, these apps do not handle bookkeeping or integrate deeply with accounting software like Xero or QuickBooks.

If your goal is to file sales tax accurately and remain compliant, the following section highlights the best apps for the job.

Why This Distinction Matters

Purpose:

• Accounting for Sales Tax: Tools like Link My Books sync sales tax data with QuickBooks or Xero for seamless bookkeeping and reconciliation but do not handle tax filings.
• Calculating & Filing Sales Tax: These apps focus on compliance, automating tax rate calculations and filing returns in multiple states or regions.

Which One Do You Need?

• If you sell in multiple states or countries and need help with filing tax returns, choose a tax filing app.
• If you need to sync sales data with accounting software like Xero or QuickBooks, choose an accounting-focused app like Link My Books.

Let’s explore the top apps for calculating and filing sales tax.

1. TaxJar – Best for Automating U.S. Sales Tax Compliance

TaxJar is a powerhouse for Walmart sellers managing multi-state tax compliance in the U.S. Its standout feature, AutoFile, automatically files sales tax returns for you, ensuring compliance with economic nexus laws.

With its real-time tax dashboard, Walmart sellers can track tax liabilities across multiple states, reducing the risk of errors or missed deadlines. Seamless integration with Walmart, Amazon, and other e-commerce platforms makes it a top choice for multichannel sellers.

Ideal for:

• U.S.-based Walmart sellers managing sales tax across multiple states
• Businesses expanding into new states and dealing with nexus compliance
• Sellers needing automated tax filing to reduce manual work

Features

• Real-Time Tax Calculations: Automatically calculates sales tax based on the customer's location at checkout
• AutoFile Services: Files tax returns on your behalf across multiple states
  Economic Nexus Tracking: Monitors your sales volume to identify where you need to collect and remit sales tax
• Multi-Platform Integration: Works with Walmart, Amazon, Shopify, eBay, and more

Why Choose TaxJar?

TaxJar provides an end-to-end compliance solution, making it ideal for Walmart sellers who need automation for tax collection and filing across multiple jurisdictions.

2. Avalara – Best for Large Businesses Needing Advanced Tax Tools

Avalara is a scalable solution designed for large Walmart sellers and enterprises handling complex tax regulations in the U.S. and internationally. Unlike TaxJar, Avalara extends beyond U.S. sales tax to cover VAT, GST, and customs duties for global sellers.

Avalara’s AvaTax engine ensures real-time tax calculations at checkout, while its compliance document management feature securely tracks exemption certificates and tax filings.

Ideal for:

• Enterprise-level Walmart sellers managing high transaction volumes
• Businesses selling internationally and handling VAT/GST compliance
• Companies needing API-based integration with custom workflows

Features

• Comprehensive Tax Compliance: Covers U.S. sales tax, international VAT, and GST regulations
• Real-Time Tax Calculations: Automatically applies the correct tax rate at checkout
  Exemption Certificate Management: Tracks and stores compliance documents for tax-exempt sales
• API Integrations: Customizable to fit enterprise accounting and e-commerce systems

Why Choose Avalara?

Avalara is a robust, enterprise-grade solution for Walmart sellers with complex tax needs. It ensures compliance across multiple regions and reduces manual tax filings and errors.

3. Vertex – Best for Large Walmart Sellers Needing Advanced Tax Management & ERP Integration

Vertex is a powerful tax compliance solution designed for large Walmart sellers, enterprises, and businesses using ERP systems. It provides end-to-end tax automation, including real-time tax calculations, return preparation, and compliance research tools to help businesses stay compliant across multiple jurisdictions.

Unlike basic tax apps, Vertex is built for enterprise-level tax management, making it an ideal choice for Walmart sellers operating at scale or managing complex tax obligations globally.

Ideal for:

• Large Walmart sellers and enterprises managing high transaction volumes
• Businesses using ERP systems like SAP, NetSuite, or Microsoft Dynamics
• Sellers handling U.S. sales tax, international VAT, and GST compliance
•  Companies needing customized tax reporting and audit tracking

Features

• Advanced Tax Rate Calculations: Accurately applies sales tax, VAT, and GST across multiple locations and jurisdictions
• Tax Return Preparation: Automates sales tax return filings, ensuring compliance across the U.S. and globally
• ERP & E-Commerce Integration: Works with Walmart, Shopify, Amazon, NetSuite, SAP, QuickBooks, and more
• Economic Nexus Tracking: Monitors your sales data to determine where you must collect and remit taxes
• Customizable Tax Reporting: Provides detailed, real-time reports for tax audits and business analysis
• Compliance Research Tools: Keeps your business up-to-date with changing sales tax laws, exemption rules, and global tax regulations

Why Choose Vertex?

Vertex is ideal for Walmart sellers who need a tax engine that integrates seamlessly with their ERP systems while ensuring accurate tax compliance across multiple regions. Its robust automation and customizable tax tools make it an excellent choice for high-volume sellers expanding globally.

4. TaxValet – Best for Hands-Free, Fully Managed Sales Tax Compliance

TaxValet is a done-for-you sales tax filing service that takes 100% of the sales tax burden off your plate. Instead of just automating calculations, TaxValet handles everything, from tax setup to return filing, so you don’t have to lift a finger.

With a direct Walmart Marketplace integration, TaxValet extracts transaction data, manages tax settings, and ensures accurate tax payments across multiple jurisdictions. This is an ideal solution for Walmart sellers who want expert-level tax compliance without managing the process themselves.

Ideal for:

• Walmart sellers who want a fully managed tax service with no manual work
• Businesses that need guaranteed compliance and expert tax oversight
• Sellers with multi-state nexus obligations who don’t want to track tax rules themselves

Features

• Full-Service Sales Tax Compliance: TaxValet registers, calculates, collects, and files taxes on your behalf
• 100% Hands-Free Tax Filing: No software to manage, TaxValet handles everything for you
• Automated Data Extraction from Walmart: Direct integration ensures real-time accuracy in tax calculations and filing
• Error-Free Tax Payments: Avoid penalties with guaranteed, on-time tax remittances
• Dedicated Tax Experts: Access to a team of U.S.-based tax professionals for ongoing compliance

Why Choose TaxValet

If you want a 100% hands-free tax compliance service that does all the heavy lifting, including registration, filing, and remittance, TaxValet is the best choice for Walmart sellers.

5. TBA Global – Best for Small Businesses Automating Sales Tax Filing

TBA Global provides automated tax return filing services tailored for Walmart sellers, making it a great choice for small businesses looking to simplify tax compliance.

Unlike full-service tax firms like TaxValet, TBA Global offers a streamlined, software-driven solution that extracts data directly from Walmart and other marketplaces to file accurate sales tax returns.

Ideal for:

• Small Walmart Marketplace sellers who need affordable tax filing automation
• Sellers who don’t need hands-on tax consulting but want automated compliance
• Businesses managing multi-state tax filings with minimal manual effort

Features

• Automated Tax Return Filing: Extracts transaction data from Walmart and files accurate returns
• Multi-Marketplace Support: Works with Walmart, Amazon, and other e-commerce platforms
• Real-Time Tax Data Syncing: Keeps your sales tax reports up to date automatically
• Cost-Effective Compliance Solution: Designed for small businesses needing a budget-friendly option

Why Choose TBA Global?

TBA Global is ideal for small Walmart sellers who want an easy-to-use, automated tax filing service without committing to a fully managed solution.

How to Choose the Best Walmart Tax Software for Sales

Choosing the right sales tax software for Walmart Marketplace depends on factors like business size, tax complexity, automation needs, and budget. With multiple solutions available, finding the best fit requires evaluating key features that impact compliance and efficiency.

Here’s what you should consider when selecting a Walmart sales tax software:

Business Size & Sales Volume

The size of your business plays a huge role in which tax solution is best for you.

• Small to mid-sized Walmart sellers: Solutions like TaxJar or TBA Global provide easy automation for filing state taxes and tracking economic nexus without requiring advanced customization.
• Large businesses or enterprises: Avalara and Vertex offer scalable solutions that support multi-state and international tax compliance, making them ideal for sellers with high transaction volumes.
• Hands-off business owners: If you don’t want to manage tax compliance manually, TaxValet offers a fully managed service, handling everything from setup to filing.

Best Pick by Business Size:

• Small sellers → TaxJar or TBA Global
• Mid-sized to large sellers → Avalara
• Enterprise sellers → Vertex
• Completely hands-off sellers → TaxValet

U.S. vs. International Tax Compliance

If you sell only in the U.S., most tax apps will meet your needs. However, if you sell internationally (e.g., Europe, Canada, Australia), you need software that supports VAT and GST compliance.

• TaxJar, TBA Global, and TaxValet → Best for U.S. sales tax compliance only
• Avalara and Vertex → Best for global tax compliance (VAT, GST, and customs duties)

💡 If your Walmart store sells internationally, you need Avalara or Vertex.

Sales Tax Automation & Auto-Filing

• If you need a fully automated tax filing service, TaxJar, Avalara, TBA Global, and Vertex provide AutoFile features to submit returns for you.
• If you prefer zero involvement in tax compliance, TaxValet offers a fully managed service that eliminates any manual tax work.

ERP & Accounting Software Integration

If your Walmart store integrates with ERP systems like SAP, NetSuite, or Microsoft Dynamics, Vertex and Avalara provide enterprise-level integrations.

• Vertex is the best option for businesses needing deep ERP integration and customized tax reporting.
• Avalara also integrates with accounting and e-commerce platforms for multi-region tax tracking.
• TaxJar, TaxValet, and TBA Global are simpler tools focused on e-commerce sellers, not ERP users.

Exemption Certificate Management

If your Walmart business sells tax-exempt products (e.g., B2B sales or wholesale), you’ll need certificate tracking.

• Avalara and Vertex provide exemption certificate management, allowing you to store, track, and verify tax-exempt sales.
• TaxJar, TaxValet, and TBA Global do not offer this feature, so you’d have to manage exemptions separately.

Budget & Pricing

Sales tax software pricing varies based on features and support level:

• Budget-Friendly Options → TBA Global (best for small businesses that need basic automated filing)
• Moderate Pricing → TaxJar (good balance of automation and affordability)
• Enterprise Pricing → Avalara & Vertex (higher-cost solutions for complex tax needs)
• Premium Hands-Free Service → TaxValet (done-for-you tax compliance with expert support)

Best Pick by Business Budget 

• Best for Small Business Budgets → TBA Global
• Best for Mid-Sized Sellers → TaxJar
• Best for Enterprise-Level Businesses → Avalara, Vertex
• Best for Hands-Free Compliance → TaxValet

Comparison Table: Best Sales Tax Apps for Walmart Sellers

Here’s a table that compares the top sales tax solutions for Walmart Marketplace sellers, based on automation, compliance features, pricing, and ideal business size.

Why Walmart Sellers Choose Link My Books for Accounting

Managing Walmart Marketplace sales tax and accounting can be overwhelming, especially as your business scales. Link My Books is a purpose-built tool designed to simplify and automate your Walmart bookkeeping, making financial management faster, easier, and more accurate.

1. Saves Time with Automation

Link My Books automatically syncs your Walmart sales, fees, and payouts into Xero or QuickBooks. Instead of manually reconciling transactions, sellers can focus on growing their business while their finances stay accurate.

2. Error-Free Bookkeeping

With features like one-click payout reconciliation and automated sales tax categorization, Link My Books ensures your books are always balanced and tax-compliant. Say goodbye to errors, discrepancies, and time-consuming manual data entry.

3. Built for Walmart Sellers

Unlike generic accounting software, Link My Books is tailored specifically for Walmart Marketplace sellers. It integrates seamlessly with Walmart’s tax and payout structure, providing detailed reports to help you understand your financial performance.

4. Scales with Your Business

Whether you’re a small Walmart seller or processing thousands of orders per month, Link My Books grows with you. Its automation tools handle increasing transaction volumes effortlessly, ensuring your accounting remains smooth and stress-free.

Automate Your Walmart Bookkeeping with Link My Books

If bookkeeping feels like a chore, Link My Books is your go-to solution for automated, accurate, and stress-free accounting.

✅ Fast & Easy Setup: Get started in minutes, even if you have no accounting experience.
✅ Advanced Reporting: Generate precise financial reports for clear insights and streamlined accounting.
✅ Industry Benchmarking: Compare your Walmart business performance against industry trends.
✅ Multi-Currency Support: Automate currency conversions for international Walmart sales.
✅ Expert Support Team: Get one-on-one help from qualified accountants whenever you need it.

By automating Walmart bookkeeping, Link My Books helps sellers reduce errors, save time, and stay compliant while providing real-time financial insights.

Ready to simplify your Walmart accounting? Get Started with Link My Books Today! 🚀

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