I'm a fisherman, You know what I just love to do? Set the hook as hard as I can on a big hungry fish.
Seriously, If there is no need to contact her to complete the taxes, then I wouldn't. If you need any info. from her then you will have to at some point.
Next : You can be thoughtful, and simply say thanks for the reminder, I'm working on it. OR Just do it, not say a word about it and let her spin : I'm wondering if Jimbo got my message? Boy, I sure hope he is taking care of this? Man, I wish I knew?