Tax Controversies

Dedicated attorney. Effective solutions. Proven results.

Taxpayers in Illinois are subject to a complex array of state and federal laws that can pose serious problems for their finances and for their businesses. Let the law firm of Leonard J. Brenner, Ltd. use our expertise to help find the solutions you need to your tax problems. From our office in Northbrook, we help clients across Illinois understand how to navigate through the confusing world of tax law. We also provide tax planning and litigation services. Whether you need help with tax planning, audits, liens and levies, or even preparation of a tax return, Leonard J. Brenner, Ltd. has the knowledge and experience to help you today.

Northbrook tax law attorney

Attorney Leonard J. Brenner represents clients throughout Illinois in all tax-related matters, including:

  • Tax planning
  • Tax litigation and representation
  • Estate and gift tax returns
  • Sales tax audits
  • IRS-related issues
  • Illinois tax issues
  • Wage garnishment
  • Penalty abatements
  • Estate tax audits
  • Income tax audits
  • Offers in compromise
  • Delinquent filing issues
  • Installment payment agreements
  • Individual and business tax planning engagements
  • Releases of levies and liens

A firm commitment to our clients’ success

Our firm has more than 30 years of experience handling tax issues for individuals, businesses, estates, corporations and foreign companies seeking to bring their business to the United States. We analyze every element of your case to help protect your assets and set up tax schedules and structures that comply with state and federal law. Our firm has extensive experience representing clients’ interests in court and in front of tax agencies, and works tirelessly to ensure that you receive the best possible results.

Take the first step toward financial freedom

Leonard J. Brenner, Ltd. has the expertise and ability to handle any tax-related issue. Call 847-480-1020 or contact us online today to find out how Leonard J. Brenner, Ltd. can help you.

Quick Contact Form


Leonard J. Brenner, Ltd.
555 Skokie Boulevard
Suite 500
Northbrook, Illinois 60062-2845
Phone: 847-480-1020
Fax: 847-480-0034
Map and Directions

Maps & Directions