Our office is asked this question at least once per week, to which our response is generally no, unless the offense was later reduced to a misdemeanor under Penal Code 17(b)(3), Prop 47 or Prop 64. This answer naturally leads to a discussion of whether the conviction leading to prison time is eligible for relief under 17(b)(3), Prop 47 or Prop 64. For more information on this common question, and its answer, please click on the following link.
https://www.greghillassociates.com/can-i-expunge-a-conviction-if-i-served-time-in-prison.html.