Residency and Citizenship Status
Learn the decision pattern the exam can test, then apply it to a realistic taxpayer fact pattern.
What changes the answer?
Resident and nonresident classifications affect both the income base and the return used; immigration labels alone do not settle the tax result.
A tax-practice scenario
A visitor has multiple years of U.S. days and foreign income. Apply the day-count framework before deciding which income enters the U.S. return.
Identify the taxpayer, entity, transaction, and tax period first. Write the controlling tests in order, apply only the relevant facts, and keep the reporting result separate from any planning recommendation.
Do not take this shortcut.
Assuming a visa label automatically determines federal tax residency.
Turn the rule into recall.
Create a timeline of U.S. presence, status changes, closer-connection facts, and treaty claims before choosing a return.
- ExplainState the governing distinction without notes.
- ApplyChange one fact in the scenario and predict the new result.
- RetrieveAnswer an unseen question, then review every option.
Official source and scope
This lesson follows the current PSI content outline and uses the IRS reference below for the underlying tax or practice framework. Always confirm current forms, instructions, thresholds, and effective dates before advising a taxpayer.