First Republic Private Wealth Management includes First Republic Trust Company; First Republic Trust Company of Delaware LLC; First Republic Investment Management, Inc., an SEC-Registered Investment Advisor; and First Republic Securities Company, LLC, Member FINRA/ SIPC.
Contributions to a traditional IRA reduce your AGI (Adjusted Gross Income) and lower your taxes. Your contribution must be made by April 15 following the tax year to be deductable. Contributions to a Roth IRA do NOT reduce AGI and do not lower your current taxes.
  Thus, if you have business income, you can contribute to your ROTH IRA if you are eligible and a SEP IRA. If your SEP IRA is likely to become substantial or you have funds in a 401(k) from a previous employer and you are an one person (or one person with a spouse) business, you should look into individual 401(k)s.