Chloroplast: Photosynthesis. In photosynthesis, the sun's solar energy is converted to chemical energy. The chemical energy is stored in the form of glucose (sugar). Carbon dioxide, water, and sunlight are used to produce glucose, oxygen, and water.
SEP IRA Contribution Limits 2013. You can contribute up to 25% of your total salary or 20% of your adjusted annual income to a SEP IRA, up to a limit of $51,000 in tax year 2013. This is almost twice the limit for 401(k) investors.
Yes, you can contribute to a traditional and/or Roth IRA even if you participate in an employer-sponsored retirement plan (including a SEP or SIMPLE IRA plan). See the discussion of IRA Contribution Limits.If you or your spouse is covered by an employer-sponsored retirement plan and your income exceeds certain levels, you may not be able to deduct your entire contribution. See the discussion of IRA deduction limits. I want to set up an IRA for my spouse.ee the discussion of IRA Contribution Limits. If you or your spouse is covered by an employer-sponsored retirement plan and your income exceeds certain levels, you may not be able to deduct your entire contribution. See the discussion of IRA deduction limits. I want to set up an IRA for my spouse.