An LLC is eligible to set up a SEP IRA for retirement savings. File Necessary Forms: File IRS Form 5500 each year to report the plan's status and compliance.Employee Stock Ownership Plan (ESOPs). IRAs can make sense for nearly any small-business owner. They are simple to set up. Explore your options and find a tax-advantaged small business plan as a self-employed professional, entrepreneur, or business owner. A Charles Schwab SEP-IRA is one of the easiest small business retirement plans to set up and maintain. Learn more about SEP-IRA possible tax benefits today! If you're like many other small business owners in the United States, you may be considering the various retirement plan options available for your company. You must use a special rule to calculate retirement plan contributions for yourself.