Do not have the dates for the charitable pickups. What do you suggest?

[mstaxpro]

Donated several times a year in clothes, electronics, etc. Do not have dates.

[ThomasM · Accepted solution]

Make a reasonable estimate of the dates.  Think back to the time of year and any other recollections that might narrow down the time frame.  Then look at a calendar:  was it a weekend or a Wednesday?

You'll probably get pretty close, and that will be fine.