Self-Employed Retirement Plans Estimate the maximum contribution amount for a Self-Employed 401(k), SIMPLE IRA, or SEP. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Extended Care: A Patchwork of Possibilities What is your plan for health care during retirement? Personal Finance Tips for Military Families Military families face unique challenges, making personal finance even more critical. Insuring Your Second Home There are unique risks of owning a second home and obtaining the proper coverage may protect you from financial risk.