Other calcium-rich food sources include: salmon, sardines (with bones), green beans, turnip greens. Additional magnesium-rich foods include: raw chocolate (raw cacao, the #1 source of magnesium), nuts and pumpkin seeds, molasses, spinach, baked potatoes, bananas, wheat germ and seafood. An important note about calcium: you want to avoid calcium supplements.
1 For contributions made on behalf of common-law employees, the partnership claims the deduction on IRS Form 1065. 2  For an S-corporation, all SEP contributions are claimed on IRS Form 1120S. 3  For a C-corporation, all SEP contributions are claimed on IRS Form 1120-A.
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.