Retirement Tax Worries on the Rise Among Americans, Allianz Life Study Finds MINNEAPOLIS--(BUSINESS WIRE)--As Tax Day approaches, Americans are increasingly worried about the effect of taxes on their long-term finances in retirement, according to the Q1 2026 Quarterly Market Perceptions Study* from the Allianz Center for the Future of Retirement, part of Allianz Life Insurance Company of North America (Allianz Life).