An Idaho Internal Revenue Service (IRS) Ruling Letter is a formal document issued by the Internal Revenue Service specific to matters concerning tax laws, regulations, and their application in Idaho. This ruling provides guidance and clarifies important tax-related issues to taxpayers, tax professionals, and other interested parties within the state. These ruling letters are considered legal interpretations of the tax code and serve as precedents for taxpayer situations that are similar to those described in the rulings. They offer valuable insight into how the IRS interprets and applies tax laws in the state of Idaho. Types of Idaho Internal Revenue Service Ruling Letters may include: 1. Technical Advice Memorandum (TAM): A TAM is typically issued in response to requests for technical guidance on specific tax issues or transactions. It provides detailed explanations and interpretations of tax regulations and how they apply to the given situation. 2. Private Letter Ruling (PLR): A PLR is specific to an individual taxpayer's situation or a particular business transaction. It is issued in response to a taxpayer's request for guidance on how the tax laws apply to their circumstances. Plus provide certainty to taxpayers regarding the tax consequences of proposed transactions before they are executed. 3. General Information Letter (GIL): GIL's are issued to provide general guidance and information regarding tax laws, rules, and regulations. These letters are not binding and do not establish precedents like the Tams and Plus. Instead, they offer general explanations to help taxpayers understand the IRS's interpretation of certain tax matters. 4. Revenue Ruling (RR): While RR's are not specific to Idaho, they may still be relevant when it comes to interpreting federal tax laws in the state. These rulings are issued by the IRS to provide guidance on how the IRS interprets and applies tax law in various factual scenarios. RR's are often cited as authoritative sources when seeking guidance on various tax issues. It is important to note that Idaho's Internal Revenue Service Ruling Letters are specific to the state's tax matters and are in addition to the federal IRS rulings. These letters provide taxpayers and tax professionals in Idaho with valuable information and interpretations of tax laws and regulations, ensuring compliance and providing clarity in the complex realm of taxation.