from irs publiction 946
5-year property.
a. Automobiles, taxis, buses, and trucks.
b. Any qualified technological equipment.
c. Office machinery (such as typewriters, calculators, and copiers).
d. Any property used in research and experimenta-tion.
e. Breeding cattle and dairy cattle.
f. Appliances, carpets, furniture, etc., used in a residential rental real estate activity.
