The legal limit in Indiana for all operators is .08, however I believe federal regulation for CDL holders is .02. This may also apply to those with chauffers license as well. That being said your company may have its own policy so to prevent any issues its best to be sober while driving a taxi. Additionally, even if under the legal limit if you are involved in a traffic accident or situation you are likely opening yourself to be sued if you have any alcohol in your body.
