What counts as the date of hire for I-9 purposes?

For I-9 purposes, the date of hire is the first day the employee works for pay. It is not the date the offer was accepted, the date paperwork was completed, or the date of an orientation that does not involve compensated work. If an employee attends an unpaid orientation on Monday and begins paid work on Tuesday, Tuesday is the hire date for I-9 deadlines.

When must Section 1 of Form I-9 be completed?

Section 1 must be completed by the employee on or before the first day of employment (the first day of paid work). It can be completed any time after the employer makes a job offer — including before the start date — but must not be completed before the offer is extended. Section 1 can never be completed after the first day of work.

When must Section 2 of Form I-9 be completed?

The employer must complete Section 2 within 3 business days of the employee's first day of employment. For a Monday start date, Section 2 must be completed by Thursday (assuming a standard business week). If the employee is hired for fewer than 3 days, Section 2 must be completed on the first day of work.

Can you complete I-9 before the employee's start date?

Yes. After a job offer is accepted, both Section 1 (by the employee) and Section 2 (by the employer) can be completed before the start date. Many employers complete the full I-9 during the onboarding process before the first day of work. Pre-hire completion is fully compliant as long as the offer has been formally extended and accepted.

Last Updated: April 2026

Researched by the I9AuditReady Research Team

I-9 Date of Hire Rules: When Do the Deadlines Start? (2026)

Q: What is the hire date for a staffing agency employee?

For employees placed by a staffing agency, the hire date for I-9 purposes is typically the date the employee first reports to the client worksite for paid work. The staffing agency is typically the employer of record and is responsible for completing the I-9 — not the client business. Client businesses should confirm in their staffing contract who bears the I-9 compliance obligation.

The I-9 timeline is built around a single date — the employee's first day of employment. But "first day of employment" has a specific legal definition that surprises many HR teams. It is not the offer date, not the paperwork date, and not necessarily orientation day. Getting the hire date wrong puts every I-9 deadline off by days — and late Section 2 completion is one of the most common violations ICE finds.

The legal definition: Under 8 CFR 274a.2, the "first day of employment" for I-9 purposes means the first day the employee works for remuneration — wages, salary, or any other compensation. Orientation counts only if the employee is paid for attending. An unpaid onboarding day does not trigger the I-9 deadline.

What Does NOT Count as the Hire Date

The date the employee accepted the job offer
The date they completed the employment application
The date they signed their offer letter
The date of an unpaid orientation or onboarding session
The date they completed drug testing or a background check
The date they received their equipment, access cards, or laptop

The Two I-9 Deadlines — and When They Start

Section 1 — Employee Attestation

Day 1

Deadline: On or before the first day of employment

Who completes it: The employee

Can be completed early? Yes — after offer acceptance, before the start date

Section 2 — Employer Verification

Day 1 + 3 Business Days

Deadline: Within 3 business days of first day

Who completes it: Employer or authorized representative

Exception: 3-day or shorter hires — due on Day 1

Section 1 of Form I-9 must be completed by the employee on or before their first day of paid employment under 8 CFR 274a.2(b)(1)(i). Section 2 must be completed by the employer within 3 business days of the first day of employment — counting only Monday through Friday, excluding federal holidays.

How to Count the 3 Business Days Correctly

Counting business days correctly is critical — the Section 2 deadline is the single most common calendar error in I-9 compliance. Here are the rules:

Day 1 = the first day of paid employment (do not count it in the 3-day window — it is the start point)
Count only business days — Monday through Friday
Federal holidays do not count as business days
Weekends do not count as business days
If Day 3 falls on a federal holiday, the deadline moves to the next business day

First Day (Start Date)	Section 2 Deadline	Notes
Monday	Thursday	Standard week
Tuesday	Friday	Standard week
Wednesday	Monday (following week)	3 days crosses the weekend
Thursday	Tuesday (following week)	3 days crosses the weekend
Friday	Wednesday (following week)	3 days crosses the weekend
Monday before a federal holiday Tuesday	Friday	Holiday skipped in count

Can You Complete I-9 Before the Hire Date?

Yes — and many employers do. Once a job offer has been formally extended and accepted, both Section 1 and Section 2 can be completed in advance. Pre-hire completion is common in onboarding workflows that collect all paperwork before Day 1.

Two rules for pre-hire I-9 completion:

The offer must be made and accepted before the I-9 is started — you cannot complete an I-9 speculatively for a candidate who has not yet accepted.
The hire date entered in Section 2 must reflect the actual first day of paid work — not the day the form was filled out.

I-9 is only required for employees who receive remuneration (wages, salary, or other compensation). Unpaid interns are not employees and do not require an I-9 under IRCA.

Never miss a Section 2 deadline again

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Frequently Asked Questions

Does an unpaid orientation count as the hire date?

No. Unpaid orientation, training, or onboarding does not count as the first day of employment for I-9 purposes. The I-9 clock starts on the first day the employee performs work for pay. If a new hire attends an unpaid orientation on Monday and begins paid work on Tuesday, Tuesday is the hire date.

What if the employee's start date changes after the I-9 is completed?

If the start date is delayed and the I-9 was already completed before the original start date, update the hire date recorded in Section 2 to reflect the actual first day of paid employment. Add a correction note with today's date explaining the change. Do not create a new I-9 solely because the start date shifted.

Can I complete the I-9 on the same day as hiring for same-day-start situations?

Yes. For employees who start work the same day they are hired, Section 1 and Section 2 must both be completed on that first day. The 3-business-day window does not apply when the employee is hired for 3 days or fewer.

What is the hire date for a rehired employee?

For a rehired employee, the hire date is the date they return to paid work. If you use Section 3 (Supplement B) for reverification instead of completing a new I-9, you record the rehire date in the appropriate field. If more than 3 years have passed since the original I-9 date, a new I-9 must be completed.

What is the hire date for staffing agency employees?

The hire date is typically the first day the employee reports to the client site for paid work. The staffing agency — as the employer of record — completes the I-9. Client companies should confirm in their staffing contracts who bears the I-9 obligation; if it is the client, the hire date is still the first day of paid placement.

Related I-9 Resources

I9AuditReady provides employer compliance tools and research — not legal advice. It is not a law firm and does not create an attorney-client relationship. For questions about a specific I-9 situation, consult a qualified immigration attorney.