As 2025 approaches, businesses must stay informed about upcoming sales tax law changes that could impact operations, compliance, and financial planning. With evolving tax regulations, new state requirements, and digital economy taxation expanding, companies must proactively adapt to avoid penalties and ensure compliance.

This article outlines the key sales tax changes for 2025 and provides actionable insights for businesses to prepare effectively.

1. State-Specific Sales Tax Changes

Many states are updating their sales tax rates, thresholds, and nexus rules in 2025. Here are a few significant changes:

  • California: Expected adjustments to digital product taxation and potential local rate increases.
  • Texas: New economic nexus thresholds for out-of-state sellers.
  • New York: Marketplace facilitator regulations expanding to cover additional service-based businesses.
  • Florida: Possible revision of online sales tax reporting requirements.

What to Do:

  • Regularly check the State Department of Revenue websites for updates.
  • Adjust tax calculation software to reflect the latest rates and rules.

2. Digital Products & Services Taxation Expansion

States are continuing to refine and expand sales tax laws on digital goods and SaaS (Software as a Service). In 2025, we anticipate:

  • More states including streaming services, cloud storage, and AI-powered tools in taxable categories.
  • Potential new rules on bundled transactions involving physical and digital products.
  • Increased scrutiny on remote software access and licensing fees.

What to Do:

  • Review your product categorization for tax purposes.
  • Consult with tax professionals to determine if new tax obligations apply to your digital services.

3. Economic Nexus Threshold Adjustments

Economic nexus laws, which require businesses to collect and remit sales tax based on sales volume or transaction count in a state, continue to evolve. Key trends for 2025:

  • Lowering of sales thresholds in some states to capture more remote sellers.
  • Additional compliance reporting requirements for businesses exceeding certain thresholds.
  • More aggressive enforcement with increased state audits.

What to Do:

  • Track sales in each state to determine where you meet the nexus thresholds.
  • Use an automated sales tax compliance solution to stay ahead of changes

4. Changes to Tax Exemptions & Resale Certificates

Several states are revising their exemption policies for B2B transactions and resale certificates. Key considerations for 2025:

  • Stricter requirements for valid exemption certificates.
  • New documentation standards for tax-exempt sales.
  • Increased audits targeting improper exemption claims.

What to Do:

  • Ensure exemption certificates are up to date and valid.
  • Implement a streamlined process for managing exemption documentation.

5. Increased Automation & Compliance Enforcement

With states leveraging AI and automation for tax enforcement, businesses should expect:

  • Automated tax audits detecting inconsistencies in reporting.
  • Real-time tax reporting mandates in select jurisdictions.
  • Higher penalties for non-compliance and late filings.

What to Do:

  • Invest in sales tax automation software to reduce manual errors.
  • Keep accurate sales tax records for faster audit resolution.

 

The sales tax landscape is rapidly changing in 2025, and businesses must proactively adapt to new rules. By staying informed, leveraging automation, and maintaining proper compliance procedures, companies can mitigate risks and avoid costly penalties.

How Complyt Can Help

At Complyt, we specialize in helping businesses navigate complex sales tax regulations with automated compliance solutions and expert guidance.

👉 Book a free sales tax assessment today to ensure your business is fully prepared for 2025!

Alex Peter