If you're like me and live in the US it's likely that you're also gearing up to get your taxes done by April 15th.
If you give item donations to places like Goodwill or charitable aka money donations, for the last 3 years I've found Tax Deduction Pro by HR Block to be a great help in generating the necessary documentation (Form 8283) and the substantiating standardized item values quickly and efficiently.
[Full disclosure: You can use this on-line software for free at the link above. HR Block doesn't know me or pay me for any click throughs or click ons. They do require registration to use the software. If you're looking for a neutral third party endorsement, the Consumer Reports review is very favorable.]