Linoleic acid is an omega-6 fatty acid because it has a double bond six carbons away from the omega carbon. Linoleic acid plays an important role in lowering cholesterol levels. Alpha-linolenic acid is an omega-3 fatty acid because it has a double bond three carbons away from the omega carbon.
A federal estate tax return (form 706) must be filed by the executor for the estate of every U.S. citizen or resident whose gross estate, plus adjusted taxable gifts is more than $3,500,000. THE FEDERAL ESTATE TAX SAGA 2010 AND BEYOND. The federal estate tax was repealed for 2010.
Also note that if you are filing under the married filing jointly status, and you didnât live with your spouse at the end of the year and your gross income was at least $4,050, you must file a return regardless of your age. When determining whether you need to file a return, you donât include tax-exempt income when figuring your gross income. Also the minimum income thresholds for requiring a tax filing for those who are self-employed (e.g freelancers or S-corp owners) is $400.