He limits his practice to probate, wills and trusts, real estate, and issues concerning gay marriage, gay divorce, and co-parenting agreements.  Although the majority of his clients are gay, lesbian, and bisexual he represents a number of straight singles and couples as well.

The following timeline reflects important dates:

1988 - J.D. earned from Valparaiso University School of Law, Valparaiso, Indiana

1988 - Florida Bar - admitted to practice law in Florida

1989 - U.S. District Court for Middle District of Florida admission

1993 - U.S. District Court for Northern District of Florida admission

1994 - Colorado Bar - admitted to practice law in Colorado

1995 - U.S. District Court for Colorado admission

2004 - Florida Supreme Court Certified Circuit Civil and County Court Mediator

2004 - Returned to solo practice focusing primarily on lesbian, gay, bisexual and transgender issues via document preparation and including some mediation and litigation.  Probate has been an area of interest since Jonas' Colorado solo practice and continues to the present in Florida.  Jonas has represented a number of California, Texas, Midwest, and East Coast heirs whose gay and straight loved ones have passed away.  Historically, Florida and probate are very compatible with each other as well as with Jonas' practice areas.