Tax Compliance Without the Confusion: Shopify Sales Tax, Solved.

Get accurate reports, track economic nexus, and Autofile all state returns for just $20/filing. Start your 7-day free trial today.

Automate My Sales Tax Now

Features That Save You Time, Stress, and Money

Tax Rex is built on the expertise of US tax specialists, ensuring every step of your compliance journey—from tracking to filing—is smooth and accurate.

End-to-End Autofile

Never miss a filing deadline again. We automatically prepare, check, and submit your sales tax returns directly to state portals on time, every time.

Real-Time Nexus Tracking

Know exactly when and where you need to register. We constantly monitor your Shopify sales against the economic nexus thresholds of all US states, keeping you proactively compliant.

Filing Friendly Reports

Generate accurate, state-specific reports in seconds. Easily review tax collected via Shopify and simplify preparation for your accountant or tax authority.

Marketplace Exclusion

Avoid Double Paying Tax. Automatically exclude orders from third-party marketplaces (like Amazon or eBay) where the marketplace facilitator already handles the tax remittance.

Your Dedicated US Sales Tax Compliance Partner

Built by Tax Experts

Our team is composed of US tax specialists and e-commerce veterans who understand the complexities of nexus, SST, and Marketplace Facilitator laws.

Dedicated Human Support

We believe complex tax issues deserve real, responsive help. Our highly-rated support team is here to answer your questions and guide you to compliance.

Compliance in 3 Simple Steps

The Connection

Install & Sync Your Store. Securely install Tax Rex from the App Store. Your sales data is instantly synced and analyzed—no complicated setup forms or data migration required.

The Intelligence

Review Your Liability & Nexus. View your tax liability report within hours. We automatically check your sales against economic nexus thresholds and display the required state registrations.

The Automation

Autofile & Stay Compliant. With one simple step, enable Autofile. Tax Rex handles the accurate preparation, submission, and remittance of all your state sales tax returns on time.

Integration

Podcasts

Millions of episodes

Shuffle through millions of interesting stories, news, and discussions.
Learn More

Available On

Shopify

Square

(Coming Soon)

QuickBooks

(Coming Soon)

Registration and Filing: Specialized Human Support

Eliminate the tax bureaucracy. Leave your state tax compliance worries to our experts.

Effortless New State Registrations

Let our experts execute your new state registration. We navigate tax authority forms accurately and efficiently.

Guaranteed Sales Tax Filing

Never worry about tax deadlines again. We handle the submission, payment, and filing confirmation for you.

Sales Tax Filing & Compliance

Simple, Transparent Pricing

Sales Tax Filing

Fee $20

per return per state.

State Registrations

Fee $99

per state.
* Free trial is only for the app and reports. Any additional optional services such as filing, registration, etc will be charged immediately.

Did You Know?

Competitors like Avalara and TaxJar typically charge $35 to $75 per filing and $150 to $350 per state registration. With Tax Rex, you save money on every single state return you file.

Simple, Transparent Pricing. No Hidden Fees.

Every plan includes unlimited nexus tracking and filing-friendly reports. Only pay for filings when you actually file.

Startup
Startup
$10 / month
    • Upto 200 orders / month
    • $0.05 per additional order
Buy Now
Popular
Growth
Growth
$10 / month
    • Upto 500 orders / month
    • $0.03 per additional order
Buy Now
Advanced
Advanced
$20 / month
    • Upto 1200 orders / month
    • $0.02 per additional order
Buy Now
Enterprise
Enterprise
$75 / month
    • Upto 6000 orders / month
    • $0.01 per additional order
Buy Now

Unlimited
Nexus Tracking

Track nexus status
across states automatically

Filing Friendly
Tax Liability Reports

Easy-to-understand
reports for smooth filing

15-Day
Free Trial*

Try all features
before you commit

Dedicated
Email Support

Fast help from
real support staff

People Love TaxRex

testimonial author

"Really wonderful customer service. They jump on any issues I have with any state and are super helpful. No way could I deal with all the various sales tax state rules on my own."

Edwin D. Henry
Java Developer
testimonial author

"Tax Rex handles all our USA recording, filing, and remittance. This has saved us a lot of time and has allowed us to focus on more strategic tasks. We appreciate the Tax Rex partnership very much!"

Justin M. Martinez
PHP Developer
testimonial author

"I sort of stumbled through setting it up, but they were very helpful, and they have been very responsive every time I have a question or need to speak to them about my taxes."

Louise T. Cook
Software Developer

Customer Support

Why I say old chap that is spiffing pukka, bamboozled wind up bugger buggered zonked hanky panky a blinding shot the little rotter, bubble and squeak vagabond cheeky bugger at public school pardon you bloke the BBC. Tickety-boo Elizabeth plastered matie.!

According to Envato’s licensing, you can use SaasLand or any other theme on only one website. If you want to use it on multiple websites, you must buy multiple licenses.

Yes, SaasLand comes with ThemeForest’s standard 6 months support. We conduct the support via theme’s “Comments” section and also our support ticketing system.

After the 6-month period is over you can buy extended support. You can buy extended support in the beginning, too. I that case you get a 1-year support in total.

yes, you can use all the Home demos on a single website.

There are over 200 shortcodes/blocks/elements in SaasLand. You can use any block/element into any page as you want.

In brief, we are responsible for the features that are advertised in the theme. So we will do the following:
– Solve bugs if there is any (bug means if any feature is not working as it should)
– If you have any question we will answer it
– After your installation if you face any issues/bugs, we can look into your website or server, but we don’t guarantee any solution or custom works there.

License

According to Envato’s licensing, you can use SaasLand or any other theme on only one website. If you want to use it on multiple websites, you must buy multiple licenses.

There are over 200 shortcodes/blocks/elements in SaasLand. You can use any block/element into any page as you want.

We comply fully with Envato’s refund policy. We issue refunds for the reasons Envato permits us to give refund and we don’t issue refunds on the cases Envato does not guarantee refunds. Please check Envato’s refund policy: https://themeforest.net/page/customer_refund_policy

Pricing & Support

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The payment is one-time. After you pay the one-time price of the theme, you will never be charged for it. But you can buy extended support after your support expires after 6 months.

Yes, SaasLand comes with ThemeForest’s standard 6 months support. We conduct the support via theme’s “Comments” section and also our support ticketing system.

After the 6-month period is over you can buy extended support. You can buy extended support in the beginning, too. I that case you get a 1-year support in total.

In brief, we are responsible for the features that are advertised in the theme. So we will do the following:
– Solve bugs if there is any (bug means if any feature is not working as it should)
– If you have any question we will answer it
– After your installation if you face any issues/bugs, we can look into your website or server, but we don’t guarantee any solution or custom works there.

Purchasing Online

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The payment is one-time. After you pay the one-time price of the theme, you will never be charged for it. But you can buy extended support after your support expires after 6 months.

SaasLand comes with “Elementor” which is a very advanced, drag-n-drop page builder. For Elementor related issues, you may check their support: https://elementor.com/support/

Yes, SaasLand is compatible with WordPress 5.0 and higher versions.

Yes, SaasLand is compatible with Gutenberg.

Yes, WooCommerce is integrated and fully functional in SaasLand. You can build your own store using SaasLand.

Get started

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©2025 Taxrex All rights reserved

©2025 Taxrex All rights reserved