This service guide outlines the formal procedure for submitting a Reconsideration Request to the United Arab Emirates Federal Tax Authority. It provides a legal mechanism for taxable persons to dispute official decisions or administrative penalties issued by the authority. The document specifies that applications must be submitted strictly within forty business days from the original decision notification date. It details the required supporting documentary proof, submission channels via the EmaraTax platform, and the estimated forty-five business day timeframe for the authority to issue a formal committee response. It does not reference specific legislative articles.