Frequently Asked Questions - Payroll Services - Carnegie Mellon University

Frequently Asked Questions

Some of the more frequently asked questions and their answers are listed below. If you still have questions after reading through them please feel free to contact Payroll Services by e-mail at payroll@andrew.cmu.edu or by calling (412) 268-2097.

When will I be paid?

Where will I pick up my pay check?

I lost my paycheck. How do I get it replaced?

How can I receive my earnings statement electronically?

Why haven’t I been paid for the work I’ve been doing for the past month?

My address is incorrect on my paystub who do I contact to change it?

How should I complete my W-4?

What does LST stand for on my pay stub and why is it being deducted?

What is an I-9 form and why do I have to complete one?

What is the difference between a W-4 form and a W-2 form?

What is a W-2?

I never received my W-2 can you please send me a copy?

What is a 1042S?

What portions of a scholarship/fellowship are taxable to the recipient?