Welcome to PLUS/AUDIT TAX P.C. – Your Trusted Partner in Tax Preparation and Resolution

At PLUS/AUDIT TAX P.C., we specialize in accurate tax preparation and tax resolution and representation services for individuals and businesses. As a professional corporation with international roots and U.S. expertise, we are dedicated to helping our clients confidently manage their tax obligations.

Founded in 1993 in Kazakhstan by a local accountant Tatyana Kulyavtseva, PLUS/AUDIT began as a small firm offering reliable bookkeeping and tax services. Over the years, we built a strong reputation for precision, trust, and personalized client care across international markets.

Guided by Benjamin Franklin’s enduring wisdom—“In this world, nothing can be said to be certain, except death and taxes”—we have made it our mission to support our clients in navigating the complexities of tax systems, both locally and globally.

After co-owner Pavel Kulyavtsev immigrated to the United States, our mission expanded: to provide expert tax solutions for U.S.-based individuals, small businesses, and corporations. Today, we continue to help clients reduce their tax burden and stay compliant with ever-changing tax laws.

Whether you’re seeking IRS representation, year-round tax planning, or personalized tax return preparation services, PLUS/AUDIT TAX P.C. is here to serve you with integrity and experience.

Core competencies:

With many years of experience in client communication, we’ve learned that the most effective way to deliver high-quality service is through clear consultations and detailed explanations. Many of our clients come to us unsure about essential financial tools, how taxes are calculated, or the fundamentals of business finance—all of which are critical for running a successful business.

Our approach focuses on breaking down complex financial concepts into simple, understandable terms. We explain the basics of financial literacy, tax obligations, and the importance of maintaining proper paperwork and financial discipline. This proactive method helps our clients avoid common financial management mistakes and make informed decisions with confidence.

Service navigator

  • Tax Return Preparation

    Tax Preparation Services

    Accurate filing for individuals, self-employed professionals, and small businesses. Federal and state returns. Multi-state filings welcome.

  • IRS Representation, IRS Help

    Tax Resolution & IRS Help

    Facing an IRS letter, back taxes, or audits? We offer expert guidance and representation for penalty relief, payment plans, and more.

  • Proactive tax calculation planning

    Year-Round Tax Planning

    Proactive strategies to minimize your taxes, prepare for life changes, and align with your financial goals.

  • Tax Monitoring Services

    Tax Monitoring Services

    Involve continuous tracking and review of your tax obligations before IRS send you a notice

Ready to Get Started? Let’s Meet!

We’re proud to serve our local community in Colorado, but we also work with clients across the U.S. Whether you’re a freelancer in New York, a business owner in Texas, or an expat living abroad—we’re ready to help you navigate your tax situation.

Let’s make the most of it—and move your finances in the right direction.