In most states, picture IDs issued by the government are considered valid forms of ID. This includes driver's licenses, photo driver permits and state issued non-driver identification cards.
Your active duty military income is not subject to Idaho income tax. However, all other types of Idaho source income (for example, a part-time job) are subject to Idaho income tax. Idaho nonresidents are required to file an Idaho income tax return if gross income from Idaho sources is more than $2,500.
All told, there are only eight states that offer no tax breaks on military retirement -- California, Rhode Island, North Dakota, Connecticut, Minnesota, Nebraska, Vermont and Virginia. Seven states have no income tax at all-- Alaska, Florida, Nevada, South Dakota, Texas, Washington and Wyoming. In addition, Tennessee and New Hampshire only tax passive income from dividends and interest, which does not directly impact military retirement pay.