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alliantNational Tax

Learn more about how alliantnational tax can help your business.
About Us

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

A division of alliantgroup, alliantNational assists CPAs and U.S. businesses alike in navigating difficult tax matters, offering both representation and support while working with IRS and state tax officials. Comprised of a world class team of seasoned former IRS executives, congressional staffers, technical experts and experienced litigators, alliantNational provides support in a number of specialized areas, including audit and credit defense, controversy services, domestic and international tax planning and tax exempt services.

What We Do

Our Services

Leveraging its team of world class experts, including former IRS Commissioners and Congressional Counsel, alliantNational assists CPAs and U.S. businesses faced with threats from the IRS and state tax officials as well as with tax planning issues, both domestic and international.

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

Armed with a staff of former IRS executives and commissioners, experienced litigators, and tax specialists, alliantNational’s Paycheck Protection Program (PPP) Audit can help your company assemble the necessary documentation that will be requested during an investigation.