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alliantNational Tax

Learn more about how alliantnational tax can help your business.

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By clicking Submit, I agree to the use of my personal data in accordance with alliantgroup Privacy Policy. alliantgroup will not sell, trade, lease, or rent your personal data to third parties.

By clicking Submit, I agree to the use of my personal data in accordance with alliantgroup Privacy Policy. alliantgroup will not sell, trade, lease, or rent your personal data to third parties.

This field is for validation purposes and should be left unchanged.
About Us

alliantNational is the Nation's Premier Provider of Specialty Tax Services

alliantNational is a division of alliantgroup, specializing in helping CPAs and U.S. businesses facing difficult tax matters. Our team is comprised of world-class former IRS Executives, congressional staffers, technical experts, and experienced litigators. By utilizing our support services, you can expect assistance with audit and credit defense; controversy services; domestic and international tax planning; as well as tax-exempt services.

What We Do

Our Services

Captive Insurance

Businesses have been creating captive insurance companies (CICs) for more than 100 years in order to manage risk while taking advantage of the tax benefits offered by the insurance arrangement.

Audit Defense

The audit process can be both complex and intimidating. More often than not, taxpayers underestimate the importance of knowing, understanding and controlling this process, leaving them potentially vulnerable when the IRS or other tax enforcement agency comes knocking.

Exempt Organization Tax Services

Tax-exempt organizations constantly face challenges of needing to track regulatory developments and maintain constant IRS compliance.

International Taxation

alliantNational has years of experience helping clients safeguard in-bound-outbound investments with a tax efficient structure, developing and defending transfer pricing policies with precise documentation and resolving controversy or scrutiny regarding international tax obligations.

1603 Renewable Energy

alliantNational’s seasoned team of tax professionals and former IRS officials, with extensive experience in renewable energy transactions and audits, is uniquely qualified to assist energy project developers with all matters related to the ITC and PTC, including recovery of reduced 1603 grant awards.

PPP Loan Audit Services

Our team at alliantNational is well-equipped to assist your company in its Paycheck Protection Program (PPP) Audit. With the help of our former IRS Executives and Commissioners, experienced litigators, and tax specialists, we can provide you with the necessary support to ensure complete accuracy and documentation for your investigation needs.