High-Dose Iodine for Hypothyroid Symptoms. This is the most common reason why people take iodine supplements, but the evidence is not simple and in fact may show some danger from the high-dose pills. In healthy people, iodine deficiency is clearly related to hypothyroid disorders, and adequate iodine intake is preventative. But too much of a good thing is not necessarily better. This study, for example, found that iodine overnutrition also contributed to autoimmune thyroid disorders and hypothyroidism.
Instead, you can use your Social Security Number and report your income and expenses on a Schedule C tax form (http://www.irs.gov/pub/irs-pdf/f1040sc.pdf). However, many sole proprietors still elect to use an EIN because it reduces the chances of identity theft and banks often require one to open a business account.
And you will need to have both forms before you can file your taxes. [Back to Top] SOCIAL SECURITY / ITIN NUMBER I tried to get a Social Security number for my spouse or dependent child and was refused. What do I do? For dependents not eligible for a Social Security number, you must apply for an Individual Taxpayer Identification Number (ITIN). To apply for an ITIN for your dependents, complete Form W-7 and submit along with the required supporting documents to the Austin IRS Office.