South Dakota taxpayers who require a copy of their tax form or information regarding their individual income tax account can make a formal request to the South Dakota Department of Revenue. This request can be made for various types of tax forms or information, including but not limited to: 1. South Dakota Request for Copy of Tax Form: — Individual Income Tax Return (Form 1040) — Business Income Tax Return (Form 1065, 1120, etc.) — Sales and Use Tax Return (Form 01-114) 2. South Dakota Request for Individual Income Tax Account Information: — Tax Year Summary and PaymenHistoryor— - Estimated Tax Payments — Refund Status and Verification To obtain these forms or account information, taxpayers must provide specific details and relevant keywords when submitting their request. Important keywords may include: 1. Personal Information: — Full Name (including spouse's name if applicable) — Social Security Number (or Federal Identification Number) — Current MailinAddresses— - Contact Phone Number 2. Tax Year or Period: — Specific tax year or period for which the form or information is required. For example, "2019 Individual Income Tax Return" or "Q2 2021 Sales and Use Tax Return." 3. Additional Details: — State the reason for requesting the form or information, outlining any specific concerns or issues related to the account. — Any supporting documentation or documents required to validate the request, such as proof of identity or authorization letters. Upon completion of the request, taxpayers can mail their formal South Dakota Request for Copy of Tax Form or Individual Income Tax Account Information to the following address: South Dakota Department of Revenue Division of Revenue 445 E Capitol Ave. Pierre, SD 57501 Alternatively, taxpayers may also contact the Department of Revenue directly via phone or email, as provided on the official website, for any clarifications or questions regarding the request process. It is crucial to note that there might be specific forms or guidelines for requesting tax information relating to various tax types or account details. Therefore, it is advisable to consult the South Dakota Department of Revenue's official website or make direct contact to ensure accurate information and the submission of the correct request forms.