The document summarizes changes to Puerto Rico's tax code regarding qualified retirement plans. Some key changes include increasing the employer deduction limit for stock-bonus and profit-sharing plans to 25% of compensation, raising the annual limit on employee pre-tax contributions to retirement plans, and establishing new annual compensation limits and contribution/benefit limits similar to those in the U.S. federal tax code. The new Puerto Rico tax code aims to reform qualified pension rules and align certain provisions with U.S. tax code limits.