Core Insights - Financial planners play a crucial role in helping individuals make informed retirement decisions, yet common mistakes persist over time [1][2] Group 1: Common Retirement Mistakes - Choosing the wrong investment allocation can significantly impact retirees, as portfolio construction should evolve with changing financial situations and long-term goals [3][4] - Retirees often make two extreme mistakes: being overly conservative, which limits portfolio growth, or taking excessive risks due to market excitement, potentially leading to substantial losses [4] - Not optimizing for taxes during retirement can result in retirees owing more than necessary, as many are unaware of the control they have over taxable income and its timing [5][6] Group 2: Tax Planning Strategies - Effective tax planning should consider not only the current year but also the next 15 to 20 years, potentially saving retirees 10% or more in taxes [7]