If you sell before or after you marry and the sales take place in the year of your wedding, on a joint return you can each use the $250,000 home exclusion. However, if either excludes less than $250,000, the unused exclusion amount cannot be used by the other spouse.
Depreciable property used in a trade or business and held for more than a year. All Section 1231 gains and losses are netted; a net gain is treated as capital gain, a net loss as an ordinary loss.