Not sure who told you there isn’t a late season...
https://www.in.gov/dnr/fishwild/854...P9y807oyZm6wTxtDrvvCayAyI1r528i1DhDZp0YAhttp://www.eregulations.com/indiana/hunting/bonus-antlerless-deer/ The Special Antlerless Firearms Season is only allowed in counties marked in green on the Bonus Antlerless Deer Map. Counties with a green designation that are open during this Special Antlerless Firearms Season are: Brown, Clark, Crawford, Floyd, Franklin, Greene, Harrison, Jackson, Jefferson, Jennings, Lawrence, Martin, Monroe, Orange, Owen, Perry, Ripley, Scott, and Washington.
For more information, view the Bonus Antlerless Deer map in the 2019-2020 Indiana Hunting & Trapping Guide.