Blood Pressure Medications, Calcium Channel Blockers --Magnesium may increase the likelihood of negative side effects (such as dizziness, nausea, and fluid retention) from calcium channel blockers (particularly nifedipine or Procardia) in pregnant women.
If you form a corporate entity for your small business, regardless of whether it's taxed as a C or S corporation, a tax return must be filed with the Internal Revenue Service on its due date each year. Corporate tax returns are always due on the 15th day of the third month following the close of the tax year. The actual day that the tax return filing deadline falls on, however, isn't the same for every corporation.
Differences between a C and S corporate structure: A C Corporation files a standalone tax return and pays taxes at the corporate level. Losses may be carried forward or backward. The maximum tax rate for a corporation is currently 35%. An S Corporation files a tax return but the profit or loss passes through via Form 1120S K-1 to the individual income tax return. The tax liability and the taxes are assessed and paid at the individual level. The maximum tax rate is 39.6%. Losses sustained in an S Corporation are applied to other income to reduce the tax liability of the shareholder. Owners in a C Corporation cannot arbitrarily draw funds the way a sole proprietor or partner in a partnership is able to do.