The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Related Content Conquering Retirement Challenges for Women Looking ahead can help you conquer these unique obstacles. You May Need to Make Estimated Tax Payments If… Have income that isn’t subject to tax withholding? Or insufficient withholdings? You may have to pay estimated taxes. Behavioral Finance An amusing and whimsical look at behavioral finance best practices for investors.