New Employee Checklist: Required Documents & Procedures

Starting a new job is exciting—but let’s be real, there’s a lot of paperwork involved. Between tax forms, benefits enrollment, and HR documents, it can feel overwhelming. The last thing you want is to show up on your first day missing something important. That’s why we’ve put together this comprehensive checklist to help you stay organized and make your first week (and beyond) as smooth as possible.

Before Your First Day

There’s a lot you can do before your first day to get ahead. Here’s what to focus on:

Pre-Employment Documents

• Accept the job offer: Sign and return the offer letter
• Complete background check authorization: Most employers require this
• Fill out I-9 form: This verifies your eligibility to work in the U.S.
• Complete W-4 form: This determines your tax withholding
• Provide emergency contact information: Required by most employers

What to Bring on Day One

You’ll need to bring original documents for I-9 verification. Here are the acceptable documents:

Document Type	Examples	Notes
Identity & Work Authorization	Passport, Permanent Resident Card	Must be original, not a copy
Identity Only	Driver’s license, State ID	Must show photo
Work Authorization Only	Social Security card, Birth certificate	Must be original

You can bring one document from the first list, or one from each of the second and third lists. For example, a passport alone is sufficient, or you can bring a driver’s license and a Social Security card.

First Day Paperwork

On your first day, you’ll likely spend a lot of time filling out paperwork. Here’s what to expect:

Tax Forms

• W-4 Form: This tells your employer how much federal income tax to withhold from your paycheck. Make sure to fill this out accurately—too little withholding means you’ll owe money at tax time, too much means you’ll get a refund but have less money each paycheck.
• State Tax Form: Similar to the W-4, but for state income tax (if your state has income tax).
• Local Tax Form: Some cities or counties have their own income tax.

Benefits Enrollment

This is one of the most important parts of onboarding. Take your time and understand your options.

• Health Insurance: Choose a plan that fits your needs. Options may include PPO, HMO, or high-deductible plans.
• Dental Insurance: Optional but recommended.
• Vision Insurance: Optional.
• Retirement Plan: 401(k), 403(b), or other retirement savings plan. Contribute at least enough to get the employer match if available—it’s free money!
• Life Insurance: Basic coverage is often provided by the employer, with options to purchase more.
• Flexible Spending Account (FSA): Set aside pre-tax money for healthcare or dependent care expenses.
• Health Savings Account (HSA): Similar to an FSA, but with more flexibility and can be used as a retirement account.

Direct Deposit

Most employers require direct deposit. You’ll need to provide:

• Your bank’s routing number
• Your account number
• Account type (checking or savings)

See our Bank Account Guide for more information.

Employee Handbook Acknowledgment

You’ll be asked to sign a form acknowledging that you’ve received and read the employee handbook. Make sure to actually read it—it contains important information about company policies.

Other Forms

• Emergency contact form
• Employee information form (address, phone number, etc.)
• Workers’ compensation acknowledgment
• Confidentiality agreement (if applicable)
• Non-compete agreement (if applicable)

First Week Tasks

Beyond paperwork, there are several important tasks to complete in your first week:

IT Setup

• Set up your work email
• Get access to company systems (Slack, Zoom, project management tools)
• Set up your computer and password
• Install necessary software

Meet Your Team

• Meet your manager and direct reports
• Schedule meetings with key team members
• Learn about team processes and workflows

Understand Your Role

• Review your job description
• Set goals with your manager
• Understand performance expectations
• Learn about company culture

Administrative Tasks

• Set up your time tracking system
• Understand the expense reporting process
• Learn about the PTO policy and how to request time off
• Get familiar with the company’s HR portal

First 30 Days

By the end of your first month, you should have a good understanding of your role and the company. Here are some milestones to aim for:

• Complete all mandatory training
• Understand your team’s goals and how your work contributes
• Build relationships with colleagues
• Start working on your first projects
• Schedule a check-in with your manager to discuss progress

Example: New Employee Onboarding Timeline

Let’s walk through a real-world example. Meet Emily, a marketing coordinator starting at a tech company in Denver.

Two Weeks Before Start Date

1. Emily receives an email from HR with pre-onboarding paperwork.
2. She completes the background check authorization and fills out the I-9 form online.
3. She opens a bank account and sets up direct deposit (see our Bank Account Guide).
4. She finds an apartment near the office (see our Renting Guide).

Day One

1. Emily arrives at 9 AM and meets her HR representative.
2. She provides her passport for I-9 verification.
3. She fills out her W-4 and state tax forms.
4. She enrolls in health insurance (choosing a PPO plan) and contributes 6% to her 401(k) to get the full employer match.
5. She sets up direct deposit with her bank information.
6. She meets her manager and team.

First Week

1. Emily gets her work laptop and sets up her email and Slack.
2. She completes new employee training on company policies and compliance.
3. She meets with each member of her team to learn about their roles.
4. She reviews her job description and sets goals with her manager.
5. She learns how to use the company’s project management tool.

First Month

1. Emily completes all mandatory training.
2. She starts working on her first marketing campaign.
3. She schedules a check-in with her manager to discuss progress.
4. She attends her first team meeting.
5. She feels comfortable with her role and the company culture.

Common Mistakes to Avoid

• Not reading documents carefully: Don’t just sign everything—read the fine print, especially for benefits and contracts.
• Missing deadlines: Benefits enrollment often has a limited window—don’t miss it!
• Not asking questions: If you don’t understand something, ask. Your HR team and manager are there to help.
• Forgetting to set up direct deposit: This can delay your first paycheck.
• Ignoring the employee handbook: It contains important information about policies, procedures, and benefits.

FAQ: New Employee Onboarding

What is the I-9 form?

The I-9 form is a document required by the U.S. Citizenship and Immigration Services (USCIS) to verify that an employee is eligible to work in the United States. All employers must complete this form for every employee.

How do I fill out the W-4 form?

The W-4 form asks for your filing status (single, married, etc.) and the number of dependents you have. The IRS has a withholding estimator tool that can help you determine the right number of allowances.

What benefits should I enroll in?

This depends on your individual situation. At minimum, you should enroll in health insurance and contribute to your retirement plan (especially if there’s an employer match). Dental and vision insurance are optional but recommended.

When will I get my first paycheck?

This depends on your employer’s pay schedule. Most companies pay biweekly (every two weeks), but some pay weekly or monthly. Your HR team should tell you when to expect your first paycheck.

What if I need to change my information later?

You can usually update your information through the company’s HR portal or by contacting HR directly. This includes address changes, emergency contact updates, and changes to your tax withholding.

Using Our Tools

Use our Salary After Tax Calculator to estimate your take-home pay based on your W-4 withholding. Our Salary Converter can help you understand how your annual salary breaks down into different pay periods.