The E-Verify three-day rule: when the case is due, how to count, and what to do when you are late

Under the E-Verify three-day rule, an employer enrolled in E-Verify must create a case for each new hire no later than the third business day after the employee starts work for pay, and never before the job offer has been accepted and Form I-9 is complete. For an employee who starts on a Monday, that means by Thursday. The rule comes from section 403(a)(3)(A) of the law that created E-Verify and from Article II.A.9 of the E-Verify memorandum of understanding, and it is unchanged as of November 2026. If you miss it, create the case as soon as you notice and pick the reason for the delay; a few situations, such as a Social Security number that has not arrived yet, are legitimate reasons to wait.

What exactly does the three-day rule say?

Three sources say the same thing in slightly different words, and it helps to know all three:

• The statute. Section 403(a)(3)(A), printed as a note to 8 U.S.C. 1324a, requires the inquiry "not later than the end of 3 working days (as specified by the Secretary of Homeland Security) after the date of the hiring." E-Verify's FAQ names this section as the reason for the rule.
• The MOU. Article II.A.9 commits the employer to create a case "within three Employer business days after each employee has been hired (after both Sections 1 and 2 of Form I-9 have been completed)," and strictly prohibits creating one before the employee has been hired, "meaning that a firm offer of employment was extended and accepted and Form I-9 was completed." The rest of the agreement is summarized in the E-Verify memorandum of understanding.
• The user manual. Section 2.2 says cases "must be created no later than the third business day after the employee starts work for pay."

The day the clock starts is the first day of employment, which section 2.2.1 defines as the date the employee begins working in exchange for wages or other remuneration, as recorded in Section 2 of Form I-9. It is not the offer date, the acceptance date, or the date of an unpaid orientation.

How do you count the three business days?

Treat the first day of work for pay as day zero and count three business days forward. USCIS's Handbook for Employers, Section 4.0 uses the same example for Form I-9 Section 2: an employee who begins on Monday must have Section 2 completed on or before Thursday. Because the case cannot be created until Section 2 is done, a Monday start gives you Thursday for both; I-9 Section 2 instructions covers the Section 2 side. Three points catch people out:

• Business days are not federal government working days. The three-day rule counts business days; the MOU's wording is "Employer business days." The mismatch deadlines, 10 days for you to notify and 8 days for the employee to act, count federal government working days, Monday through Friday except federal holidays. Do not use one count for the other.
• Weekends and holidays. Neither the manual nor the handbook defines a business day beyond the Monday-to-Thursday example. If your business operates on weekends or stays open on holidays, write down how you count and apply it to every hire.
• Time zones. E-Verify's FAQ says cases are recorded in Coordinated Universal Time (UTC) regardless of where they are created, that E-Verify allows a full three days from the recorded creation date, and that you may attach a note to the Form I-9 for a case that may appear late because of a time zone difference.

Which clock is which

Can you create the case before the first day of work?

Yes, as long as the offer has been accepted and Form I-9 is complete. Section 2.2.1 anticipates it: if Form I-9 is completed after acceptance but before work starts, the start date may change after you create the case. When that happens, you take no action in E-Verify, because the first day of employment cannot be changed once a case is submitted; you correct the date in the Section 2 certification on the Form I-9 instead. The case-creation screen accepts a first day up to 90 business days in the future.

E-Verify+, the service that combines Form I-9 and E-Verify into one online process, goes further: E-Verify's FAQ says an employer may create an E-Verify+ case up to 90 days before the start date if the employee has accepted an offer. What no version allows is a case before acceptance: Article II.A.10 of the MOU bars using E-Verify for pre-employment screening of applicants. For recruiters, see Form I-9 timing in hiring for what belongs before and after the offer.

Which reasons for delay does E-Verify accept?

If you create a case three or more days past the first day of employment, section 2.2 says E-Verify makes you pick a reason from a drop-down list. The list, with the situation each one fits:

When is it right to wait past day three?

The Social Security number has not arrived

E-Verify cannot run without a Social Security number. Section 2.1 says that if a new hire has applied for a number but not received it, you attach an explanation to the Form I-9, set it aside, let the employee keep working, and create the case as soon as the number is available, giving the reason for the delay. See Form I-9 without a Social Security number for what the new hire enters in the meantime.

The employee presented a receipt

If the employee presented a receipt showing they applied to replace a lost, stolen or damaged document, section 2.1.1 says you must wait to create the case until the employee provides the actual document or other acceptable documentation, update the Form I-9, and then create the case. Two receipts are different and do not let you wait: the arrival portion of Form I-94 or I-94A with a temporary I-551 stamp and a photograph, and the departure portion of Form I-94 with a refugee admission stamp, or a printout with admission code "RE." For those, the case is still due by the third business day. See the I-9 receipt rule.

E-Verify itself is unavailable

The statute's section 403(a)(3)(B) extends the period when an employer attempts the inquiry in good faith and the system cannot receive it, and Article II.A.9 of the MOU says the three-day period "will be extended until it is again operational." E-Verify's October 9, 2025 notice, issued when the system came back after being unavailable in early October 2025, shows how this works in practice: employers had to create cases by Tuesday, October 14 for everyone hired during the outage, use the hire date from the Form I-9, select "Other" and enter "E-Verify not Available" as the reason, and the days E-Verify was unavailable did not count toward the three business days. Federal contractor deadlines were paused the same way.

What if you find a new hire who was never run?

Create the case now. Section 2.2 says employers who learn they inadvertently missed the third business day "should bring themselves into compliance immediately by creating a case," and E-Verify's FAQ points to the reason "An Audit Revealed that New Hire was not Run." Two limits apply:

• Deliberate non-use is different. E-Verify's FAQ on inactive accounts says an employer that stopped using its account while hiring over several years should not go back and create cases for those hires, because only federal contractors with the FAR clause may verify existing employees.
• Nobody hired before your MOU. Section 2.2 says not to create a case for an employee whose first day of employment is before the effective date of your MOU.

What if you entered the wrong first day?

Fix it before you submit if you can. E-Verify's FAQ says you can correct the first day of employment on the Review Case screen; after submission, make a note on the printed case details page or on the Form I-9 explaining the error, and initial and date it. It also says not to create a new case with a corrected date, a common source of the problems covered in E-Verify duplicate cases.

What happens if you miss the deadline?

The MOU does not set a fine for a late case; the civil penalty it names is for failing to notify DHS when you keep employing someone after a Final Nonconfirmation. The consequences of late cases are indirect but real:

• Program compliance. E-Verify monitors user activity for misuse and non-compliant behavior (User Manual 1.5), and Article V.B.2 of the MOU lets DHS end an employer's participation for failing to comply with established E-Verify procedures.
• Federal contractors. Article II.B.3 makes compliance with the MOU a performance requirement of the federal contract.
• State mandates. Several state laws repeat a three-business-day deadline for new hires; our state pages note it for South Carolina and North Carolina, and E-Verify requirements by state covers the rest.
• Form I-9 itself. A late Section 2 is a Form I-9 violation whatever happens in E-Verify; see I-9 penalties.

A worked example

The dates and people are illustrative, for a business open Monday to Friday. Three warehouse hires accepted offers the week before and start work for pay on Monday, November 16, 2026.

• Ana completes Section 1 on Monday; HR examines her documents and completes Section 2 on Tuesday, and creates the case on Wednesday. It is on time; the last permitted day was Thursday, November 19.
• Ben has applied for a Social Security number and does not have it yet. HR attaches a note to his Form I-9 and sets it aside, and Ben keeps working. His number arrives on December 3; HR creates the case that day and selects "Awaiting Social Security Number."
• Chris presents a receipt for a replacement of a lost document. HR waits, and when Chris brings the replacement, HR updates the Form I-9, creates the case the same day and gives the reason for the delay.

None of the three is pulled from the schedule while waiting, and none is asked for a particular document.

A three-day rule checklist

• Record the first day of work for pay in Section 2, and count three business days from it.
• Never create a case before the offer is accepted and Form I-9 is complete.
• Assign one person per hiring site to create cases, with a backup for absences.
• Check daily for hires whose case is due, including hires waiting on a Social Security number or a receipt.
• If you are late, create the case at once and pick the accurate reason for delay.
• Fix wrong dates on the Review Case screen or with a note, never with a second case.
• Keep business days and federal government working days separate in your calendar.

Staffing agencies choose whether the first day for a pool worker is the first assignment or the date they joined the pool, and the three days run from the date the agency uses; see E-Verify for staffing agencies. Once the case is in, E-Verify case results explained covers what comes back.