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How long do you have to keep I-9 forms? The 2026 retention & recordkeeping rules

The I-9 retention rule in plain English: keep every Form I-9 until the later of three years from the hire date or one year after termination. How to run the calculation, what to do with terminated employees, storage and purge rules, and the recordkeeping mistakes that turn a clean file into a $2,861-per-form penalty during an ICE audit.

The retention rule in one sentence

Keep every Form I-9 for as long as the person works for you, and after they leave, until the later of three years from the hire date or one year from the termination date.

The word that trips employers up is later. You must compute both dates for every departed employee and keep the form until whichever is further out. Applying only one of the two rules is the single most common way clean files get destroyed too early — or kept far too long.

How to calculate the retention date

1
Write down the hire date and add three years
The retention clock starts on the first day of paid work (the hire date recorded in Section 1). Add exactly three years to that date. Call this Date A.
2
If the person has left, write down the termination date and add one year
Take the last day of employment and add one year. Call this Date B. For a current employee there is no Date B yet — you simply keep the I-9 for as long as they work for you, plus the year after they leave.
3
Keep the I-9 until the LATER of Date A and Date B
Compare the two dates and keep the form until whichever is further in the future. For a short-tenure employee, Date A (three years from hire) usually wins. For a long-tenure employee, Date B (one year from termination) usually wins.
4
Only then are you permitted to purge
Once both dates have passed, you may destroy the I-9. You are not required to — but retaining forms far past the required period expands what an auditor can review, so a disciplined purge schedule is a defensive posture, not sloppiness.

Three worked examples

Employee hired Jan 1, 2020, terminated June 1, 2021

Date A = Jan 1, 2023 (hire + 3 yrs). Date B = June 1, 2022 (termination + 1 yr). Later date = Jan 1, 2023. Keep until Jan 1, 2023.

Employee hired Jan 1, 2020, terminated Jan 1, 2026 (long tenure)

Date A = Jan 1, 2023. Date B = Jan 1, 2027 (termination + 1 yr). Later date = Jan 1, 2027. Keep until Jan 1, 2027.

Employee hired Jan 1, 2020, still employed today

No Date B yet. Keep the I-9 for the entire duration of employment, then one more year after they eventually leave. The three-year clock is irrelevant while they remain employed.

Storage & recordkeeping rules

•Store I-9s separately from personnel files. Keeping them in the main HR file means an ICE inspection can sweep in unrelated records — and it complicates redaction. A dedicated I-9 binder or a segregated electronic folder is standard practice.
•Paper, electronic, or microfilm are all acceptable. If you store electronically, you must be able to reproduce a legible paper copy on request and have a documented system for indexing, integrity, and access controls.
•If you scan and destroy the paper originals, follow the electronic-retention standards: the system must prevent alteration, maintain an audit trail, and produce readable copies. A casual PDF scan with no controls does not meet the standard.
•Keep current and terminated employees' I-9s separated. During an audit you typically must produce both, but a clean split lets you respond quickly and shows good-faith organization.
•Retain any supporting copies consistently. If you photocopy documents for one employee you should do it for all — inconsistent copying can look like selective treatment. If you make copies, they are retained with the I-9 and subject to the same rules.

Five recordkeeping mistakes that create audit findings

ICE auditors look for these patterns first. Each one is citable on its own — even when the underlying forms were completed correctly.

Purging on hire-date + 3 years for a long-tenure employee

Penalty risk: Missing-form violation — destroying an I-9 while the employee is still working (or within a year of termination) means you cannot produce it at audit. A missing I-9 is treated as a substantive violation.

Using termination + 1 year without checking the 3-year date

Penalty risk: Premature destruction — for a short-tenure employee, three-years-from-hire is later than one-year-from-termination. Purging on the termination rule alone can destroy a form that still had to be kept.

Keeping I-9s inside personnel files

Penalty risk: Expanded audit exposure — an ICE Notice of Inspection targets I-9s, but commingled records can be swept in. It also makes it far harder to produce forms within the three-business-day window.

No written purge schedule

Penalty risk: Over-retention and inconsistency — without a documented calculation for each form, employers either keep everything forever (more to audit) or purge ad hoc (destroying forms too early). Both are findings-generators.

Electronic storage with no integrity controls

Penalty risk: Recordkeeping violation — an electronic I-9 system that cannot demonstrate an audit trail, indexing, and tamper-resistance fails the electronic-retention standard even if the underlying forms were completed correctly.

2026 penalty context

A missing or improperly retained I-9 is treated as a substantive violation. In 2026, substantive I-9 paperwork violations carry penalties of $288–$2,861 per form. For an employer with hundreds of employees, a retention gap that touches even a modest share of files can push total exposure into six figures before size and good-faith adjustments are applied.

Penalty amounts are set by DHS regulation and adjusted for inflation. The figures on this page reflect 2026 levels — verify the current range at freshverdict.com/i9-civil-penalties-2026.

Frequently asked questions

What is the exact I-9 retention rule?

You must retain a Form I-9 for as long as the person works for you, and after they leave, until the later of (1) three years from the date of hire, or (2) one year from the date employment ended. You run the calculation for every departed employee — you cannot apply a single blanket date to your whole workforce.

Do I keep I-9s for employees who never started or worked only one day?

If an individual accepted an offer and completed an I-9 but never actually started work, you generally are not required to keep the I-9 — but many employers retain it briefly for consistency. For anyone who worked even one day, the standard retention calculation applies from the hire date.

Can I store I-9s electronically and shred the paper?

Yes, if your electronic system meets the federal standards: it must maintain the integrity and accuracy of the record, include an audit trail of who accessed or changed it, index the records for retrieval, and reproduce legible paper copies on request. A plain scan-and-delete with no controls does not satisfy the standard, and shredding paper originals without a compliant system can itself create a recordkeeping problem.

What happens if I can't find an I-9 during an ICE audit?

A missing I-9 for a current or recently-terminated employee is treated as a substantive violation. In 2026, substantive and uncorrected paperwork violations carry penalties of $288–$2,861 per form, with the exact amount driven by the violation rate, employer history, business size, and good-faith factors. Missing forms are one of the highest-frequency findings in ICE inspections.

Should I keep copies of the documents employees present?

Copying is optional (unless you use E-Verify with photo matching, where retaining certain document images is expected). If you choose to copy, you must do it consistently for all employees to avoid the appearance of selective treatment, and the copies are retained with the I-9 under the same retention rule. Copies are never a substitute for a properly completed I-9.

How far back can ICE review my I-9s?

An inspection generally reaches every I-9 you are still required to retain — meaning current employees and any terminated employees whose retention period has not yet expired. This is exactly why a disciplined purge schedule matters: forms you have lawfully destroyed are no longer part of the reviewable set.

See if your I-9 retention has gaps

FreshVerdict's free I-9 audit tool flags missing forms, retention-date miscalculations, and storage issues — and gives you a plain-English report. No account required.

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