Casualty Loss - Cost or other basis
Answer:
Cost or other basis usually means original cost plus improvements. If you did not acquire the property by purchasing it, your basis is determined as discussed in Publication 551, Basis of Assets.
If you inherited the property from someone who died in 2012, and the executor of the decedent's estate made the election to file Form 8939, refer to the information provided by the executor or see Publication 4895, Tax Treatment of Property Acquired From a Decedent Dying in 2012
If you inherited the property from someone who died in 2012, and the executor of the decedent's estate made the election to file Form 8939, refer to the information provided by the executor or see Publication 4895, Tax Treatment of Property Acquired From a Decedent Dying in 2012