How do I fill this out? To file for an assessment appeal, you must timely complete an Assessment Appeal Application (form BOE-305-AH).Riverside Escrow is a leading provider of high quality and cost effective escrow services. If sale is through escrow, complete escrow information (company, agent, number and contact information). Before the Close of Escrow, Seller shall deposit into escrow the following: 4.3. All pertinent documents contain the new 2015 Notary Requirement. Escrow companies can only pay property taxes if the Treasurer and Tax Collector issues a property tax bill.