Jacob R. Koller

  • Undergrad School: Western Illinois University, BA, summa cum laude
  • Law School: The University of Iowa College of Law, JD
Headshot of Jacob R. Koller
Firm: Simmons Perrine Moyer Bergman PLC
115 3rd Street SE
Suite 1200
Cedar Rapids IA 52401
United States

Jacob Koller is a family law attorney with more than 15 years of experience. He counsels individuals in all aspects of domestic relations, including premarital agreements, separation and divorce, child custody and visitation, child support and related matters. He also represents individuals in other circumstances affecting the family unit, such as adoption, guardianships and conservatorships.

Mr. Koller is a Fellow of the American Academy of Matrimonial Lawyers (AAML), an organization comprised of family law practitioners with the highest levels of knowledge, skill and integrity. He is among only 10 family law attorneys named Fellow of the AAML in Iowa. Mr. Koller also serves as president of the Collaborative Lawyers of Eastern Iowa and believes in empowering his clients to make informed decisions about their lives and their children's lives.

Mr. Koller’s family law practice focuses on the following:

Litigation. Mr. Koller believes the best result in any family law matter is a successfully negotiated settlement. When this is not possible, however, it becomes necessary to have a trial before a judge. Mr. Koller is experienced in the preparation and prosecution to trial of complex financial, including high net worth marital estates, large farm and livestock operations, and business interests – and child custody matters. He is a 2008 graduate of the American Family Law Trial Advocacy Institute, which is an advanced trial training program for attorneys specializing in the practice of family law.

Collaborative Law. Mr. Koller is trained in the practice of collaborative law. He is a founding member of the Collaborative Lawyers of Eastern Iowa. Collaborative Law is a non-adversarial process that views the issues arising from a divorce as a series of battles to be solved rather than fought. The end goal is to meet the legitimate needs of everyone involved in a restructured family. Both parties have independent lawyers present during negotiation to provide legal advice in an educational context. Mr. Koller is also a member of the International Academy of Collaborative Professionals.

Mediation. Mediation, which is a form of alternative dispute resolution, has become an important component in resolving family law cases. Mr. Koller is a trained lawyer mediator, having completed a 40-hour training in 2009, and he has successfully mediated hundreds of cases. As a mediator, he acts as a neutral to aid parties and their attorneys in settling their disputes without the need for court intervention.

Appellate Advocacy. In some cases, the decision of the trial judge is challenged on appeal. Mr. Koller has experience handling the prosecution and defense of appeals, both in cases for which the firm was trial counsel and in cases brought to him that have been tried by lawyers outside of our firm. He has successfully argued cases before the Iowa Supreme Court and the Iowa Court of Appeals.

Resources & Articles

Five SPMB Attorneys Make Iowa State Bar Association Pro Bono Honor Roll

Five SPMB Attorneys Make Iowa State Bar Association Pro Bono Honor Roll

Posted October 31, 2021

In celebration of October as National Pro Bono Month, the Iowa State Bar Association recognized member attorneys who performed 50+ hours of pro bono work for clients. Simmons Perrine Moyer Bergman PLC attorneys Larry Gutz, Matthew Brandes, Jacob Koller, (pictured bottom left-to-right) Michael Neuerburg and Matthew Roth were honored for… Continue Reading

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