Inherited Stock
Since you reference SS, I surmise you are in the US.  Stock you inherit gets a stepped up basis when it's inherited. (so long as it was not contained within a tax deffered retirement account.) When you sell, the new basis is taken from that day you inherited it. It should be minimal compared to your desire to diversify.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Inherited Stock

### Response:
Since you reference SS, I surmise you are in the US.  Stock you inherit gets a stepped up basis when it's inherited. (so long as it was not contained within a tax deffered retirement account.) When you sell, the new basis is taken from that day you inherited it. It should be minimal compared to your desire to diversify.