Stay Fully Compliant – Protect Your Amazon or Shopify Account

We track your sales data and alert you automatically when thresholds are crossed. Nexus occurs when your business has a sufficient connection with a state — either through physical presence (inventory, employees, offices) or economic activity (sales volume or transaction count). Each state sets its own economic nexus threshold, often around $100,000 in sales or 200 transactions annually. Once you exceed that limit, registration and filing obligations begin.

💡 During your free consultation, we’ll review your sales channels, analyze each state’s rules, and confirm exactly where you’ve triggered nexus so you stay compliant and penalty-free.

Most sellers begin with California and Texas, then expand as sales grow. These states have some of the largest online buyer populations and the strictest economic nexus rules, meaning even modest sales can trigger registration requirements. High-volume states such as Florida, New York, and Washington are also common starting points.

Because thresholds and filing frequencies differ in every state, it’s best to start with the ones where your exposure is highest and add others progressively.
💡 During your free consultation, we’ll analyze your sales data, identify priority states, and create a phased registration plan to keep your business compliant and efficient.

Ignoring sales tax obligations can lead to serious consequences. States may assess backdated tax, add interest and penalties, and in some cases, suspend or block your marketplace payouts. Many states actively exchange data with platforms like Amazon, Shopify, and payment processors, making it easier for them to identify unregistered sellers.

Unresolved liabilities can also accumulate over time, creating large unexpected bills when you eventually try to register.
💡 Our compliance team helps you proactively address exposure, register where necessary, and avoid costly audits or collections — protecting both your profits and your business reputation.

Yes — we specialize in helping non-U.S. companies and foreign sellers meet their U.S. sales tax obligations. Whether you operate from Canada, the U.K., Europe, or elsewhere, we handle every step — from EIN registration and state tax permits to ongoing filings and nexus monitoring.

Our process ensures your business stays compliant while selling on Amazon, Shopify, Walmart, and other marketplaces.
💡 During your consultation, we’ll review your corporate structure, map where you’ve triggered nexus, and create a clear compliance plan so you can expand confidently into the U.S. market without unnecessary complexity or penalties.

To register for sales tax, your business must apply for a sales tax permit in each state where you have economic nexus or a physical presence. Each state has its own registration portal, filing rules, and turnaround times.

Our team manages multi-state sales tax registrations end to end — from collecting required business documents and verifying nexus thresholds to completing applications and securing permits. We also align your filing frequency with your sales activity to keep compliance simple.
💡 Book a free consultation and let us handle your state-by-state setup so you can focus on growing your business.

Remitting sales tax means sending the taxes you’ve collected from customers to the correct state tax authority. Each state sets its own deadlines, filing frequencies, and online portal for payments. Businesses are responsible for filing accurate returns, even during months with no taxable sales.

Our compliance specialists help clients simplify multi-state filings, ensuring all remittance dates are met and data reconciles with marketplace reports. We also verify that payments are properly credited to each state account.
💡 Book a consultation to automate your filings, avoid late fees, and maintain flawless sales tax compliance across all jurisdictions.

Filing frequency—monthly, quarterly, or annually—depends on each state’s revenue thresholds and filing history. Missing a due date can trigger penalties, interest, or account suspension. Our accountants manage all aspects of your sales tax returns, including both Amazon filing and Shopify filing, ensuring your marketplace data matches each state’s reports.

We also reconcile collected and remitted amounts to prevent discrepancies between platforms and state portals.
💡 During your consultation, we’ll review your filing schedule, automate submissions across all states, and keep your compliance consistent, accurate, and audit-ready so you never miss another deadline.

Certain transactions—like wholesale sales, resale purchases, or sales to tax-exempt organizations—may qualify for sales tax exemptions. Each exemption must be properly documented with a valid resale certificate or exemption form issued by the relevant state.

Our compliance specialists help verify eligibility, maintain supporting documentation, and ensure certificates are renewed before expiry. Properly managing exemptions can significantly reduce your overall tax exposure and simplify filings.
💡 During your free consultation, we’ll assess your product types and customer base to identify valid exemptions and ensure your compliance records are complete and audit-ready.

Sales tax audits typically verify that returns, exemptions, and payments were correctly reported. Maintaining accurate records of sales invoices, exemption certificates, and filing confirmations is essential. Our team provides complete audit support to help you respond confidently and remain compliant with evolving tax laws.

We also assist with Amazon sales tax compliance, Shopify sales tax filing, and multi-state sales tax management, ensuring every transaction and marketplace filing aligns with your state reports.
💡 Book a consultation today — we’ll review your data, reconcile filings, and strengthen your audit readiness across all eCommerce platforms.

Calculating sales tax depends on where you have nexus — meaning the states where your business has a physical or economic connection. Each state has its own tax rate, filing frequency, and local rules. Our team uses specialized software to determine where your sales tax obligations exist and to calculate the correct rate for every transaction automatically.
💡 If you’re unsure where you owe tax, book a free consultation and we’ll review your store setup and sales data to identify your nexus states and estimate your exposure.

Currently, five U.S. states have no statewide sales tax: Alaska, Delaware, Montana, New Hampshire, and Oregon. However, some of these states (like Alaska) still allow local jurisdictions to impose limited taxes, which can catch sellers off guard.
💡 During your free consultation, we’ll help you confirm if your products or customers fall under any of these no-tax jurisdictions — so you can avoid unnecessary filings and focus on compliance where it truly matters.

Managing multi-state sales tax compliance obligations is one of the biggest challenges for eCommerce businesses selling online across the United States. Every state, and in many cases each local jurisdiction, enforces its own tax laws, thresholds, and filing procedures. That means a business registered in one state can quickly trigger economic nexus in another simply through remote sales.

The key to staying compliant begins with accurate nexus assessment for online sellers. Once you exceed a state’s transaction or revenue threshold, you’re legally required to register for a sales tax permit and begin collecting and remitting sales tax. Missing these steps can lead to backdated liabilities and penalties. We help companies identify where they have nexus by tracking sales data from Amazon, Shopify, and other platforms, giving you a clear picture of your true footprint.

After registration, the next layer is sales tax collection and reporting. Each platform—Amazon, Shopify, Walmart, or your own website—handles collection differently. Under marketplace facilitator tax compliance rules, major marketplaces like Amazon collect and remit tax on behalf of third-party sellers. However, this doesn’t eliminate your responsibility: in most states you must still hold an active permit and file periodic sales tax returns to verify that marketplace filings were accurate.

For your direct channels, such as Shopify, you remain responsible for Shopify sales tax filing and remittance. Our multi-state sales tax management process synchronizes all these data sources, ensuring that your taxable transactions and account details reconcile perfectly with state records.

Technology now plays a vital role in accuracy. Our team employs modern tax technology systems that automate calculations, validate rates, and maintain an audit trail of every transaction. These systems detect anomalies early—before they escalate into compliance problems—and integrate seamlessly with your accounting software to keep returns organized and submission-ready.

Another important factor is filing frequency. States assign monthly, quarterly, or annual filing cycles based on revenue thresholds. Missing a due date can quickly result in fines or suspended accounts. Through sales tax monitoring and reporting, we maintain a live dashboard of due dates for all registered states, send reminders, and even automate submissions where APIs allow.

Proper documentation is equally critical. Businesses must keep resale certificates, exemption records, and proof of timely payments. If audited, these documents serve as your defense. We provide ongoing audit-readiness checks to ensure your records comply with the latest tax laws and align with each jurisdiction’s format requirements.

Beyond compliance, there are tangible benefits. Accurate, centralized management leads to significant savings in administrative time and prevents over-remitting to the wrong state. It also improves financial visibility—helping you plan inventory distribution, pricing, and expansion strategies. Whether you operate a small Shopify store or a global brand selling through multiple marketplaces, efficient tax management safeguards your growth.

💡 During your free consultation, we’ll perform a detailed nexus review, map out your exposure by state, register you for all required permits, and implement the right tax technology to automate filings. Our experts handle everything—from registration to audit support—so you can focus on running your business while staying fully compliant across every U.S. state.