Ok, Im gonna go out on a limb and assume this isnt a larp and spend a minute typing this.
When you say paycheck, is it from a company or family? If you are working the family business, you can opt to instead of being a w-2 employee and instead form your own company and let them pay you as a 1099 NEC. You then get to expense off various aspects of your business. Additionally, it will allow you to enroll in a SEP. You can then stack the tax savings for maxing out IRA contributions with SEP contributions. This will also save the family business money since they wont be paying payroll taxes on your salary. Its a win/win.
If you work for a company and get a w-2, please make sure you are maxing out the annual 401k contribution as your first priority saving vehicle. If you get a w-2 from a company and also get a w-2 from the family business this is the best of all possible scenarios. Max out 401k from the company and then have the family pay you as a 1099 and you then max IRA and SEP.