The new-hire packet, annotated: what to sign now, what to keep a copy of
The packet is ordered by what the employer needs back fastest, not by what costs you most. Two of the pages you sign in seconds are the binding ones.
A new-hire packet is sorted by urgency to the employer, not by consequence to you. The forms that get chased are the ones that let payroll run. The two pages with the longest reach, the handbook acknowledgment and, if it is there, the arbitration agreement, sit near the back, run one paragraph, and get signed in about eight seconds.
What follows walks a stitched-together US onboarding packet piece by piece. Yours will arrive in a different order and may use a portal, but the same pieces are in it, and four are worth leaving with copies of.
The two that only move money
Direct deposit authorization. Routing number, account number, sometimes a voided check. It does one thing: tells payroll where your pay goes. Check the account number digit by digit: a wrong one surfaces as a missing first paycheck rather than an error message.
If you are splitting pay across accounts, confirm where the remainder goes, and keep a copy of what you told them.
Form W-4, the federal withholding certificate. It tells your employer how much federal income tax to withhold from each paycheck. Many states have their own form on top of it; a few have none.
We are not going to tell you what to put on it, and be wary of anyone who does: the right entries depend on your household, other income and filing situation. The IRS publishes an estimator, and a tax preparer is who to ask if yours is not simple.
The one with a deadline attached
Form I-9, Employment Eligibility Verification. Federal law requires every US employer to verify that each new hire is authorized to work in the United States. You complete your section on or before your first day; the employer completes theirs shortly after, from documents you present off the government's list.
The form itself carries the list of acceptable documents, and the choice from that list is yours rather than the employer's. Bring originals, not photocopies, and read the list before you go.
Anything about your status, your work authorization, an expiring document, or a document the employer says they will not accept goes to HR first and an immigration attorney second. Nothing here is advice on what you are eligible for; guessing carries consequences no other page in the packet does.
The paragraph that imports a book
"I acknowledge that I have received and read the Employee Handbook and agree to abide by its policies, as they may be amended from time to time."
You have almost certainly not read it, and signing anyway is normal rather than a trap. The sentence pulls attendance, expenses, discipline, leave, remote work and social media into your terms, amendments included. Reason enough to ask for it as a file rather than an intranet link, and to read the money and discipline sections in week one.
The receipt that reaches your last paycheck
"I acknowledge receipt of the equipment listed above and agree that the cost of any item not returned in working condition may be deducted from my final pay."
Laptop, phone, badge, keys, tools, a uniform. Check the list the day you sign it: inventory sheets get copied from whoever held the role last, and you agree to hand back whatever is on the page.
Photograph the serial numbers and anything already damaged, and on your last day return it all in one handover with written confirmation.
What an employer may withhold from a paycheck is set by state wage law and is usually narrower than these forms suggest.
The policy that follows you home
Device, acceptable use and confidentiality policy. Usually bundled together. It typically says company equipment and accounts may be monitored, company data stays on company systems, and anything you create in the scope of your job belongs to the employer.
Read the monitoring and personal-use paragraphs, then decide the consequence on day one: keep personal accounts, side work and family logistics off the company laptop and phone.
The four to keep copies of
Signed handbook acknowledgment, the device and confidentiality policy, any arbitration agreement, and anything naming your pay, schedule or classification. Save them as PDFs somewhere that is not company email or a company drive; you lose access to both on your last day, often within the hour.
The page worth reading twice
Arbitration or dispute resolution agreement, if one is in the packet. It commits you to resolving employment disputes in private arbitration rather than court, and often waives your ability to join a class action.
This is the one page that changes what you can do if things go badly. Some are optional, with a short opt-out window buried at the end. Federal law carves out certain claims from forced arbitration and several states restrict these agreements further, so what applies depends on where you work.
If you are about to sign one, that is a reasonable moment to pay an employment attorney licensed in your state for an hour. Either way, keep a copy.
The forms you are chased for are the employer's problem. The forms nobody mentions are yours.
The window that closes quietly
Benefits enrollment. Health, dental, vision, retirement, life, disability. There is an enrollment window from your start or eligibility date, and it is a real deadline: miss it and you usually wait for open enrollment or a qualifying life event.
Put the closing date in your own calendar rather than trusting a portal reminder. Ask HR two questions in writing: when coverage actually begins, and whether any retirement match has a waiting period or vesting schedule. Both commonly differ from your start date.
General information about work in the United States, not legal, tax, immigration, medical or financial advice. Pay, hours, leave and licensing rules differ by state, by city and by contract, and change over time. Check anything here against your own documents and, for anything you would act on, take advice from a qualified professional in your state. Get in touch with any questions about this post.