A Letter of Authorization for GST is an important document to share power. Find forms and applications, permits and inspections, request an inspection, short term vacation rentals, submit a plan, plat, rezoning, project.What if you lived in more than one state? Several areas have an additional regional or local tax as outlined below. Instead, you must obtain pre-travel authorization via the Electronic System for Travel Authorization (ESTA) prior your departure. Entry Appointing Fiduciary; Letters of Authority Forms. Form Number, Form Name. When you complete your registration, you'll receive your 15-digit sales tax account number and your Sales Tax Certificate of Registration (Form ST-4). The Central Ohio Transit Authority (COTA) passed a permanent . Authority to bind the Trust to an arbitration agreement in the 2021 engagement letter.