Experts in Tax Controversy
and IRS Representation

Committed to helping good people through difficult tax problems. Not sure what you need? No problem.
Click below.

We understand the stress and confusion brought on by tax problems and IRS pressure. We work to fix these problems and keep our clients out of danger moving forward, with proper accounting and tax management.

We are a boutique tax firm that specializes in IRS & State Tax Resolution, IRS Audit and Appeals, Tax Preparation/Planning, and CFO/Controller Virtual Services for individuals and small-medium size businesses.

No two clients are alike, so our plan is never the same. We’ll first get an understanding of your needs & goals, then plan our services to match. Read more about us.

IRS & State Tax Resolution

Depending on a taxpayer’s
circumstances, we have many options at our disposal.
Learn more

IRS Audit & Appeals

Receiving an Audit Notice can
make your stomach drop. When that happens, we’re here to help.
Learn more

Tax Prep & Planning

Proper tax preparation and planning can lead to less headaches at tax time. We support you all year.
Learn more

Virtual CFO/Controller

Expert support for taxes, strategic planning, accounts payable and
receivable, and forecasting.
Learn more

Ready for resolution?
Contact Us Today

Fill out the form below and we will contact you immediately. Peace of mind is a conversation away.

Why Onyx?

Personal Attention

We believe in direct communication. Brian handles each case personally and speaks directly to every client. Tax matters are serious and we treat them as such.


If we miss your call, we call you back. There is nothing more frustrating than being ignored by the people you have hired and paid your hard-earned money to represent you.

Technical Knowledge

The United States tax code is extremely complex and ever-changing. As licensed CPAs, we stay current with changes every year because it's our job. We specialize in tax.

Get your taxes in order.