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 Types of Stock Market Analysis Most stock market analysis falls into three broad groups: Fundamental, technical, and sentimental. Here’s a look at each. Understanding Extended Care Understanding the types of extended care services—and what those services could cost—may be 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.