State income tax is imposed at a fixed or graduated rate on taxable income of individuals, corporations, and certain estates and trusts. The rates vary by state. Taxable income conforms closely to federal taxable income in most states, with limited modifications.
Like other brain illnesses, anxiety disorders may be caused by problems in the functioning of brain circuits that regulate fear and other emotions. Studies have shown that severe or long-lasting stress can change the way nerve cells within these circuits transmit information from one region of the brain to another.
If the question is whether or not anxiety is causing your constipation, that's hard to answer. But if the question is whether or not anxiety can cause constipation, the answer is a resounding yes, and it's fairly common as well. Anxiety causes many changes to your body that result in digestion issues. These include: