Starting Your First Job: What to Expect and How to Prepare

Starting a first job, or returning to work after a long break, comes with plenty of questions. What should I bring? What will they expect? How do I make a good start? This guide covers the practical side of the first days and months.

Before your first day

Confirm the details. Make sure you know your start time, location, who to ask for, what to wear, and whether you need to bring anything.

Plan your commute. Do a practice run at the same time of day if you can. Allow extra time on day one. Our Commute Time & Cost Estimator can help you budget.

Gather documents. Employers in the United States must verify that new employees are authorized to work, using Form I-9. You will need to show original documents, such as:

• A U.S. passport, or
• A combination such as a driver’s license or state ID plus a Social Security card or birth certificate

The employer will tell you what is acceptable. U.S. Citizenship and Immigration Services lists the full set of acceptable documents on its I-9 information pages.

Only provide these documents through your employer’s official onboarding process, typically on or just before your first day.

Day one: paperwork and orientation

Most first days include:

• Form I-9 (work authorization)
• Form W-4 (federal tax withholding); the IRS has a free withholding estimator if you are unsure what to enter
• State tax forms, where applicable
• Direct deposit setup through the employer’s payroll system
• Policies and handbook review
• Safety training, especially in warehouses, healthcare, food service and trades

Ask questions if anything is unclear. It is normal, and expected.

Understand your first paystub

Your first paycheck may be smaller than you expected because of deductions. Common lines include:

Item	What it means
Gross pay	Total before deductions
Federal income tax	Based on your W-4
Social Security and Medicare (FICA)	Required federal payroll taxes
State and local tax	Varies by location
Benefits	Health insurance or retirement contributions, if you enrolled
Net pay	What you actually receive

Check that your hours and rate are correct. If something looks wrong, ask your supervisor or the payroll department politely.

What employers value most early on

In the first weeks, few people expect you to be an expert. They are watching for:

• Reliability: arriving on time and showing up for scheduled shifts
• Willingness to learn: asking questions and taking notes
• Attitude: being polite and helpful to coworkers and customers
• Following instructions, including safety rules
• Communication: letting your supervisor know early if you will be late, are unsure, or made a mistake

Build good habits

• Keep a notebook for procedures, names and passwords (stored securely).
• Learn the schedule system and check it regularly.
• Ask for feedback after a few weeks: “Is there anything I could be doing better?”
• Watch experienced coworkers to learn how things really work.
• Keep your phone away during work time unless it is part of the job.

Know your basic rights

Workers in the United States have legal protections. Key ones include:

• Minimum wage and overtime rules under the Fair Labor Standards Act, with some exceptions
• Safe working conditions under OSHA
• Protection from discrimination based on race, color, religion, sex, national origin, age, disability and other characteristics

The U.S. Department of Labor and your state labor department explain these rules in plain language. If you are under 18, additional rules limit the hours and types of work you can do.

The first 90 days

Many employers use the first few months as an introductory period. Use it well:

Timeframe	Focus
Week 1	Learn names, routines and where things are
Weeks 2–4	Get comfortable with core tasks; ask for feedback
Months 2–3	Work more independently; look for small ways to help

At the end, ask your supervisor how you are doing and what skills to develop next.

Balancing work and the rest of life

A new schedule can take time to adjust to. Plan meals, transportation and childcare ahead where you can, keep a calendar of your shifts, and get enough rest. If a recurring conflict comes up, raise it with your supervisor early and calmly; many workplaces can adjust schedules when they know in advance.

If it is not the right fit

Not every first job is a perfect match, and that is fine. Every role teaches you something about what you like and do not like. If you decide to leave, give proper notice (two weeks is common), stay professional, and keep a good reference.

Keep growing

Your first job is a starting point. Use our guide on choosing a career path that fits your skills to think about what comes next, and visit the Entry-Level Job Guidance hub for a checklist.