The laws governing the legal use, storage and carrying of firearms are constantly changing. Below are the applicable laws in the State of Idaho as of January 11, 2013. The below information is designed to be a guide and not the final word. If you have specific questions, please refer to the legislature.idaho.gov Another great resource is the idahoopencarry.org

Reciprocity facts:

1.  Idaho has signed reciprocity agreements with Arkansas, Arizona, Colorado, Louisiana, Nebraska, North Carolina, North Dakota, Ohio, South Dakota, Texas and Wyoming.
2.  Idaho recognizes valid concealed weapons permits from all states. Idaho does not require specific reciprocity agreements with the other states.
3.  Some states, such as those listed above, do require reciprocity agreements. Those states have specifically negotiated reciprocity agreements with Idaho.

Idaho Resident Permit is honored in the states listed below:

Alabama, Alaska, Arizona, Arkansas, Colorado, Florida, Georgia, Idaho, Indiana, Iowa, Kentucky, Louisiana, Michigan, Mississippi, Missouri, Montana, Nebraska, New Hampshire, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, South Dakota, Tennessee, Texas, Utah, Vermont, Wisconsin, Wyoming

Idaho Non-Resident Permit is honored in the states listed below:

Alabama, Alaska, Arizona, Arkansas, Georgia, Idaho, Indiana, Iowa, Kentucky, Louisiana, Mississippi, Missouri, Montana, Nebraska, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, South Dakota, Tennessee, Texas, Utah, Vermont, Wisconsin, Wyoming

If you are in doubt about a particular state’s reciprocity requirement, it is best to check with that state to determine its concealed weapons policy.
While in Idaho, you must carry the permit on your person at all times when you are carrying a concealed weapon. (Idaho Code Section 18-3302(12)(g))