Solo 401(k)s are the retirement savings vehicle that give people the most control – including checkbook control – over their retirement savings. Around 30-40% of people are eligible to create them on the basis of having at least some self-employment income. The Next Egg has supported a few dozen people to start solo 401(k)s and we’ve learned a lot about who is eligible, the steps for setting them up, the rules and procedures that people must follow, and more. We’ll share what we’ve learned and offer resources for those interested in setting one up.