inhibitor - a substance that retards or stops an activity. substance - a particular kind or species of matter with uniform properties; shigella is one of the most toxic substances known to man. angiotensin II inhibitor - an agent that retards or restrains the action of angiotensin II. antioxidant - substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides. anticatalyst - (chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst.
Amended returns typically take 8-12 weeks for the IRS to process, so you should wait at least 8 weeks before checking on the status of your tax refund. If it has been over 12 weeks since you filed your amendment and you have not received your refund, you should call the IRS at 1-800-829-1040 and speak to a customer service representative.
It's never a good feeling knowing that you owe money to the Internal Revenue Service. Due to the interest charges and penalties that the IRS charges on back taxes, however, it's best to resolve any financial obligations to the IRS as soon as possible.There are two ways to determine if you owe taxes to the IRS. As such, the full amount of the refund will be sent to the taxpayer (provided that there are no back taxes owed for other tax periods). 2  Failure to pay back taxes owed to the IRS can result in wage garnishments, penalties, interest charges and property liens and levies.