Let us take the anxiety out of tax resolution.
Our Promise To You:
You will work with expert tax professionals, including attorneys and enrolled agents
You will understand all options available to you
You will be effectively and aggressively represented
You will be treated with integrity and dignity
You will receive the best resolution available based on your personal circumstances
From audits and wage levies to complex payroll and sales tax issues…
Our UnTax team has the experience to protect you today while ensuring you have the knowledge and support to avoid potential issues in the future.
Our services include:
- Resolution of IRS and state tax issues/disputes involving personal and corporate income tax, payroll and sales tax, and civil penalties including trust fund recovery penalties
- Release of wage garnishments and bank levies
- Negotiation of installment agreements
- Preparation of offers in compromise and representation throughout the process
- Filing of appeals and representation on appeal
- Preparation of lien subordinations, discharges and withdrawals
- Preparation of penalty abatements
- Preparation of innocent spouse petitions
- Filing of petitions in United States Tax Court
- Audit representation
- Together with our partners at TaxPlus, preparation of federal and state tax returns
UnTax Staff
A team ready to earn your trust.
UnTax is led by a group of expert tax attorneys and enrolled agents, each personally committed to ensuring the satisfaction of our clients. Trust and integrity are central to our practice, and the way we work with each client throughout the resolution or compliance process.

Tony Navarro
Enrolled Agent and Tax Resolution Specialist
Registered Tax Preparer since 1996
B.A. Economics, UCLA
Email: tony@untax.com
Los Angeles: 877-276-6819

Svetlana Suslova
Enrolled Agent and Tax Resolution Specialist
Registered Tax Preparer since 2012
Master’s Degree in Business Management, Russian Academy
Email: lana@untax.com
Office: 877-276-6819

Andrew Nishida
Tax Attorney
BA in Philosophy, UC Davis 2009
JD, Indiana University 2014, Indiana Journal of Law and Social Equality
Email: andrew@untax.com
Office: 877-276-6819

Roxana Valadez
Client Service Specialist, Public Relations
Registered Tax Preparer Since 2018
QuickBooks Certified Bookkeeper
Notary Public
Email: roxana@untax.com
Office: 877-276-6819
