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.
As with other types of IRAs, self-employed people have until April 15 (tax day) to make contributions to a SEP for the following year. Meaning you can make contributions to a SEP for 2014 up until April 15 of 2015. If you file an extension, you may have until October 15 to fund a SEP IRA for the prior year.s with other types of IRAs, self-employed people have until April 15 (tax day) to make contributions to a SEP for the following year. Meaning you can make contributions to a SEP for 2014 up until April 15 of 2015. If you file an extension, you may have until October 15 to fund a SEP IRA for the prior year.