A DWI arrest can negatively impact an immigrant's status if they have a prior conviction under federal law. Fingerprints and photos from any arrest are kept permanently in a national database and can affect applications for immigration benefits like visas or work authorization. A criminal conviction, including cases resulting in probation, can lead to denial of entry into the US, deportation, or removal. While a single DWI often does not affect citizenship eligibility, other convictions combined with a DWI could threaten an immigrant's moral character determination and citizenship application. It is best to consult an immigration attorney to understand how a specific case may be impacted.