An assessment letter can feel alarming. Begin with three questions: what period it covers, what amount is claimed and what the letter says the basis is.
Next, check the response deadline. Missing a deadline can narrow your options, so note it in the calendar the day the letter arrives.
Compare the letter with your own records. Many differences come from timing, classification or missing documents rather than from a disagreement about the law.
This article is general information. Each letter is different; a licensed tax consultant can tell you which steps apply to yours.
This article is general information, not tax advice.