A modern platform for exceptional tax advisors
Harness Tax is transforming the tax advisory industry by combining the expertise of tax professionals with advanced technology and best-in-class support. We’re creating a more flexible and insightful tax experience for you and your clients.
If you’re ready to take your advisory practice to the next level, let’s talk.
Harness Tax is transforming the tax advisory industry by combining the expertise of tax professionals with advanced technology and best-in-class support. We’re creating a more flexible and insightful tax experience for you and your clients. If you’re ready to take your advisory practice to the next level, let’s talk.

A comprehensive solution that meets your needs
When you join Harness Tax, you’ll get all of the tools and resources you need to provide your clients with exceptional tax service.
Less busy work means less stress, more time with clients, control over your business, and more fulfilling work, everyday.
Run an optimized, efficient practice
We pair best-in-class tax integrations with our in-house support and technology to deliver a modern, simple and secure experience to both you and your clients.
Build quality client relationships
We’ll help you strategically expand your client base by sending you clients that fit your desired profile and creating the visibility you need to win over high-value prospects.
Join a community of tax experts
Become a member of a talented group of peers with extensive experience at leading tax firms. Share knowledge and get expert advice and support when you need it most.
Happier, more satisfied clients
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A secure client portal to share updates and documents
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Client success services to help manage relationships
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Fully integrated tools for invoicing and billing
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Referrals to expert financial planners and wealth managers







Looking to start your own tax business?
Check out the FAQ below or email us at advisors@harnesstax.com and we’ll respond within 24 hours.
Check out the FAQ below or email us at advisors@harnesstax.com and we’ll respond within 24 hours.

Advisors, powered by Harness Tax
Ready to join us? Here’s how it works:

Meet the Harness Tax team
Speak our Business Development team and other Harness Tax advisors to assess mutual fit and learn more about what we do.

Easily transition your practice
We’ll train on your new tools and safely migrate your client information so you can seamlessly run your practice while you transition.

Watch your business scale
Offer new services to existing clients, connect with new clients, choose where you want to specialize, and grow your business year-round.