Investors & landlords

I agree with @Mike9241 but want to add some clarification.

Make sure you keep a clean slate at the end of the year and into January.  You can get whipsawed with the wash sale rules with activity that occurs in December and January of the following year.  Just keep track of that 30 day period at the end of the year for all your activity.

*A reminder that posts in a forum such as this do not constitute tax advice.
Also keep in mind the date of replies, as tax law changes.