I am a graduate international student with a fellowship, I arrived in the US in 2014. Where should I enter my 1042S (exemption code 04 and 16; income codes: 16 and 20)?

For income code of 16, you will treat it as receiving a scholarship or fellowship to offset your qualified education expenses if there are any. 

In TurboTax online,

• Sign in to your account, select Pick up where you left off
• At the right upper corner, in the search box, type in "1098t" and Enter
• Select Jump to 1098t
• On the screen, Now Let's gather XYZ's Additional Education Expenses
• Follow prompts
• Next screen, Your Education Expenses Summary, select Edit
• Next screen Here's Your Education Summary, under Tuition, select Edit to enter tuition information

For an income of 20, enter the information as Other Income, here are the steps:

• Sign in to your account, select Pick up where you left off
• To the right upper corner, in the search box, type in "other reportable income" and Enter
• Select Jump to other reportable income
• Next screen, Other Wages Received, select No to continue
• Next screen, scroll down all the way to the bottom, under Other reportable income, select Start
• Next screen, Any Other Taxable Income? select Yes to continue
• Enter a description and the amount.

@hummingbird0804