ABSTRACT We use data from the 2018 Identity Theft Supplement of the U.S. National Crime Victimization Survey to examine the relationship between cognitive or physical limitations and identity theft victimization from a Routine Activities theory perspective. Using the binary logistic regression and multiple imputation technique for handling the missing data, we regressed several outcomes of identity theft victimization on cognitive or physical limitations while controlling for online and offline routines including protective strategies, individual characteristics, and previous victimization. We also tested whether age moderates the relationship between cognitive or physical limitations and victimization outcomes. The results suggest that the relationship between cognitive or physical limitations and victimization is generally significant and positive except for credit card victimization Our findings also revealed that some of these relationships are moderated by age.