Where can you download employee W-2 forms?

There are several sites where W-2s may be downloaded. I assume you are talking about specific W-2s for an employee, not a blank one. If you think your employer posts electronic W-2s, check with the human resources department of your company. One of the largest sites for employee W-2 downloads is www.w2express.com. But you will need info from your company in order to access your W-2. Hope this helps.