Form I-9 Onboarding Verification Requirements
Form I-9 is the other critical government form in the U.S. onboarding process, and it is nothing like a W-9. It is administered by the Department of Homeland Security (DHS) and exists to verify that you are legally authorized to work in the United States. Every employee joining Atomeocean must complete the I-9 verification process. The step-by-step walkthrough is on the I-9 onboarding verification process page (in Chinese).
What Form I-9 is
The full name of the form:
Employment Eligibility Verification
U.S. law requires every employer to complete a Form I-9 for every newly hired employee — whether that person is a U.S. citizen, a permanent resident, or a foreign national holding a valid work visa.
What it is for
| Purpose | Explanation |
|---|---|
| Verify employee identity | Confirm who you are (ID card, passport, etc.) |
| Verify work authorization | Confirm you may legally work in the U.S. (green card, EAD, etc.) |
Who fills in Form I-9
- The employee completes Section 1
- The employer or its representative completes Section 2 within three business days
- Section 3 is used in certain reverification situations
Contents of the form
Section 1 (completed by the employee)
- Name, address, date of birth, Social Security number (if any)
- Work authorization status (U.S. citizen, permanent resident, EAD holder, etc.)
- Employee signature and date
Section 2 (completed by the employer)
- Examine the employee's original documents
- Record the document details (passport, green card, EAD, driver's license + SSN card combination, etc.)
- Confirm the information is correct, then sign
Section 3 (if reverification is needed)
- Used to reverify after an EAD or work permit expires
Acceptable verification documents fall into three lists
| List | Type | Examples |
|---|---|---|
| List A | Identity and work authorization in one document | U.S. passport, EAD card, green card |
| List B | Identity only | Driver's license, student ID, etc. |
| List C | Work authorization only | Social Security card, birth certificate, etc. |
An employee must provide either:
- 1 document from List A, or
- 1 document from List B plus 1 document from List C
Deadlines
- Employee: complete Section 1 on the first day of employment
- Employer: complete Section 2 within three business days
Being late is no excuse for backdating
I-9s do get missed: it was forgotten in the rush of the first day, a section was left blank, or nobody noticed the form was never completed until long after the hire date. In every one of those situations there is exactly one correct response — complete it as soon as possible, and enter the true dates.
Backdating means writing a past date in the signature field so the form looks as though it was completed on time. Atomeocean does not do this, and will never ask you to do it.
In one sentence
Being late is a curable administrative violation. Backdating is falsifying an attestation made under penalty of perjury. They are not the same kind of problem.
Why backdating is far more serious than lateness
Both signature blocks on Form I-9 — the employee's and the employer's — are attestations made under penalty of perjury. That is fixed in both the statute and the federal regulations.
| Level | Provision | What it says |
|---|---|---|
| Statute | 8 U.S.C. § 1324a(b)(1)(A), (b)(2) | Both employer and employee must attest on Form I-9 under penalty of perjury |
| Regulation | 8 CFR § 274a.2(a)(3) | The provision is literally titled Attestation Under Penalty and Perjury: "The employer or recruiter or referrer for a fee and the individual must each complete an attestation on the Form I-9 under penalty of perjury." |
| Criminal | 18 U.S.C. § 1546(a) | Knowingly subscribing as true any false statement of material fact in a document required by the immigration laws is a federal crime |
So the two situations are legally distinct:
- Lateness violates the deadline in 8 CFR § 274a.2(b)(1). It is a fineable but curable administrative violation.
- Backdating puts a false date on an attestation made under penalty of perjury, and can reach the criminal provision at 18 U.S.C. § 1546(a).
One is fixed by completing a form. The other is not.
What the government itself says
The joint ICE and DOJ Guidance for Employers Conducting Internal Employment Eligibility Verification Form I-9 Audits is entirely explicit:
If a Form I-9 was never completed or is missing, the current version of the Form I-9 should be completed as soon as possible. … In both scenarios, the employer should not backdate the form, but should clearly state the actual date employment began in the certification portion of Section 2. The employer should attach a signed and dated explanation of the corrective action taken.
USCIS's official employer handbook M-274, § 9.0, says the same thing about a missing date:
If you failed to enter the date you completed Section 2 …, you should not back date the form. Instead, enter the current date and initial by the date field.
The same section also warns that corrections to an I-9 must not be hidden with correction fluid or erasure — "do NOT conceal them … Doing so may lead to increased liability under federal immigration law."
Case law: how backdating gets caught, and how it gets treated
The risk here is not hypothetical. In decisions of OCAHO (the Office of the Chief Administrative Hearing Officer, the tribunal within the DOJ's Executive Office for Immigration Review that hears employer sanctions cases), backdating is a recurring factual finding that carries its own price. The three cases below show, respectively, how it is detected, how it is characterized, and how much more it costs.
1. The blank sample form ICE handed over was marked
United States v. Liberty Packaging, Inc., 11 OCAHO no. 1245 (Feb. 24, 2015)
When ICE served the Notice of Inspection (NOI) on July 31, 2012, it handed the company the Handbook for Employers along with a blank sample I-9. In the far right-hand corner of the first box in Section 3 of that sample, the word ICE had been typed in advance. The decision states the purpose of the marking outright:
ICE says the marking was put on the sample form to facilitate the detection of backdating.
The company's HR representative used that sample to create a fresh batch of I-9s and submitted them. Seventeen of the forms produced carried the ICE marking.
Even without the marking, the dates gave themselves away. One employee's hire date was November 15, 2006, but the I-9 was signed November 15, 2009 — on the August 7, 2009 revision of the form, a version that did not exist in 2006. Another employee, hired in 1993, had an I-9 signed August 1, 2012, the day after the NOI was served.
The most important point in this case is not that the backdating was caught. It is that backdating converted a curable situation into an incurable one. The company later argued that it had held a properly completed, timely set of I-9s all along and had simply produced the wrong ones. The tribunal applied the settled OCAHO rule: the forms under review are the ones the employer produced initially in response to the NOI, and producing a different set later does not absolve liability (to the same effect: Natural Environmental, 10 OCAHO no. 1197; A&J Kyoto Japanese Rest., 10 OCAHO no. 1186; Fowler Equip., 10 OCAHO no. 1169). The second set counted only toward the penalty calculation.
The deliberate falsification of information in section 2 of an employer's I-9 forms cannot be said to indicate good faith.
One further detail lines up exactly with the warning at the end of this page: the employee who did the signing had been with the company eight years with "HR" as her job title, and she "corrected" the forms on the advice of a passing temp agency representative. The company was still answerable for its agent's acts (8 CFR § 274a.1(g)).
Outcome: 18 violations at $650 each, $11,700 total, with no finding of good faith.
2. The person who signed had not been hired yet
United States v. Occupational Resource Management, Inc., 10 OCAHO no. 1166 (Jan. 23, 2013)
The company backdated the Section 2 employer attestations "to make it appear as though the forms had been timely prepared." What exposed it: the two former employees who had signed on the company's behalf had signed forms dated before their own hire dates. One was not hired until June 26, 2007, yet signed 16 I-9s dated between April 5 and June 25, 2007. The other was hired February 27, 2006, and signed 43 I-9s dated between March 2003 and February 2006. The decision's phrase is patently not possible — they could not have signed on those dates, and could not have examined the documents on the dates they swore they had. The company did not dispute it.
The company tried to classify backdating as a "technical or procedural" violation, the category that comes with an opportunity to correct. The tribunal rejected that and spelled out where the argument leads:
Deliberate falsification of I-9 forms, moreover, unlike an inadvertent error, is not a technical or procedural violation.
According to ORM's view, no penalty could attach to a subsequently prepared and deliberately perjured I-9 form, so that an employer would be free to wait until service of a Notice of Inspection, then prepare and backdate I-9s for all its employees many years after the forms should have been prepared.
The decision also drew the line between the two situations. Omitting a single date, or completing Section 2 after the third day, may be a technical violation where there was a genuine effort to comply. Wholesale backdating is not:
The omission of a particular date, or the completion of section 2 on a particular I-9 after the third day may be a technical violation where there was a good faith effort to comply with the requirements, but the wholesale backdating of or otherwise falsifying multiple I-9s is not.
And on good faith, one sentence that belongs in any onboarding training:
An employer does not act in good faith when its agents enter false information in its I-9 forms in order to make the records look correct.
Outcome: backdating was held to be "a very serious violation," the 59 backdated forms drew an enhanced penalty, and the total civil money penalty was $108,100.
3. In one decision, backdating cost nearly twice what lateness cost
United States v. R&SL Inc., d/b/a Total Employment and Management (TEAM), 13 OCAHO no. 1333b (Jan. 6, 2022)
Here the giveaway was the signer's change of name. The attesting employee did not change her surname until 2015, yet signed her post-change name on 177 forms dated between 2014 and September 2015. The decision restates OCAHO's general test for backdating:
Generally, OCAHO has found that an employer backdated I-9s when the signature in section 2 predates the employment of the employee who purportedly signed it on that date, or when the dates on the Form I-9 predate that version of the form.
The tribunal found the backdating systemic — a further 124 forms showed employer representatives backdating — and noted that some instances occurred more than a year after the employee was onboarded. On the choice the employer faced, the decision is unusually direct:
Respondent faced a decision: Respondent could date the I-9 forms accurately, but reveal the I-9 forms were completed untimely, or Respondent could falsely date the I-9 forms to make them appear timely completed (thereby minimizing or avoiding liability). Respondent chose the latter, less candid approach, and did so more than 178 times.
The penalties are the most persuasive part. In this single decision, three categories of violation were priced separately:
| Violation type | Count | Penalty per form |
|---|---|---|
| Section 2 not completed on time (dated truthfully) | 213 | $731.50 |
| Failure to ensure proper completion (blanks, missing document details) | 1,011 | $1,100.00 |
| Backdating | 178 | $1,457.30 |
The tribunal's stated reason was to encourage candor — a form that truthfully shows it was late is penalized substantially less than a form falsely dated to look timely:
Employers should be encouraged to act with candor. … Accordingly, backdated forms (in Count IV) will merit a higher civil penalty than the untimely completed forms (in Count III).
Total penalty in the case: $1,527,308.90.
A note on precision
To be accurate: OCAHO does not treat backdating as automatically establishing bad faith — "backdating alone does not warrant finding of bad faith" — and in R&SL the bad-faith factor was ultimately treated as neutral because of the government's own position on its burden of proof. That does not change the conclusion. Backdating is an independent substantive violation, and it was priced up separately for seriousness and lack of candor. Put another way: even setting aside bad faith and setting aside the criminal statute, backdating costs more in fines than honestly admitting the form was late.
What these cases come down to
- Backdating is easy to detect, and it is usually the form's own internal contradictions that expose it. The signer had not been hired yet; the name does not match the name in use at the time; that revision of the form did not yet exist; the signature date falls after the NOI. None of this requires handwriting or ink analysis — a comparison against personnel records is enough.
- The batch you produce first is the batch that decides the case. Turning up later with "we actually did have timely forms" does not clear the liability. That is precisely what makes backdating so damaging: it turns a problem that completing a form would have closed into one that can no longer be closed.
- Honestly recording that a form was late results in a lower penalty. This is not moral persuasion — it is the number written into the penalty table of a single decision.
- The name in the signature block belongs to a specific person. In all three cases the person who physically signed was an ordinary HR or administrative employee. The fine landed on the company, but the falsified attestation carried their own name.
What a late I-9 looks like
If your I-9 was completed after the fact, the form will carry two dates that do not line up:
First day of employmentshows your actual start date- The signature date shows the day it was actually signed
Anyone can see at a glance that the I-9 was completed late. That is the correct result, not a mistake on our part. What the government wants is a truthful record, accompanied by a signed and dated written explanation of the corrective action — not a form that looks perfect because the dates were invented.
If an employer ever asks you to write a past date on an I-9
However it is framed — "just tidying up the paperwork," "it's a formality," "everyone does it this way" — you are being asked to help falsify an attestation required by the immigration laws. The line printed above that signature field reads under penalty of perjury, and the name going onto it is yours. If you are ever asked to do this, contact us first.