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.
Procedure. Make your prior year contributions in the same way you make your current contributions. Be sure to confirm the tax year with your SEP IRA trustee or custodian, as the trustee needs to include this contribution on statements and on IRS Form 5498 for the correct year.f you own an SEP IRA as part of your employment benefit, you cannot make contributions to this account. You may, however, set up and contribute to a traditional or Roth IRA up until your tax filing deadline.