Appellate Practice Attorney serving New York, NY
I'm not familiar with Iowa law, but I don't think the lack of notarization should be a problem, unless your ex claims that his signature was forged. If so, you can prove that it is his signature by having a handwriting expert compare the signature on the document acknowledging the debt with your ex's genuine signature on other documents.
Answered on Jan 12th, 2015 at 1:02 PM