• An award-winning
    specialty tax firm.
    TaxOps offers tax intelligence for businesses
    and their stakeholders.
  • Brian Amann
    Rachel Sawyer
    Judith Vorndran
    Mark Dunning
    We offer
    We are a team of seasoned tax professionals
    with significant large firm experience and
    deep tax technical knowledge.
  • We generate
    Customized tax solutions and a year-round
    delivery model lead to better results.
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    Fixed-fee pricing reflects the value we provide in achieving
    the objectives we establish with our clients.

Latest Articles

Adventures in adopting a statewide eSales tax system

The Sales & Use Tax Simplification Task Force met again on July 26th to continue discussions on simplifying sales tax in Colorado. Here's where the task force is headed.

Outstanding Women in Business Think Tank

Judy Vorndran joined a group of remarkable women at a think tank for finalists in the Outstanding Women in Business awards program. The winners will be announced at a cocktail reception awards program on Aug. 23 at the Denver Center for the Performing Arts' Seawell Ballroom. Read more.

Tax due diligence strategy #3: Provision accuracy counts in business valuations

Preserve the value of your business transaction with provision accuracy.

Which states, what rates: Know your nexus

Out-of-state sellers that do not have a physical presence in states where they sell goods or services are now much more likely to be required to collect sales and use tax in such states. But in which states and at what rates? Read more @CPA.com.


[Webinar] State and Local Tax Update: National Trends and State Responses to Federal Tax Reform

Join Alexander Korzhen, JD, on August 21 2-credits of CPE as he explores the national trends and..

[Webinar] Wayfair Update & New Marketplace Seller and Use Tax Notice Requirements

States have been actively crafting innovative ways to extend their taxing authority to remote se..

[Webinar] Managing a Sales Tax Audit

Join Alex Korzhen, JD, on July 17 or September 21 for CPE as he explores the perils and best pra..