Lawful Status vs. Authorized Stay vs. Work Authorization in U.S. Immigration Law

Key Statutes

• Unlawful presence inadmissibility bars: INA § 212(a)(9)(B)(i)(I)-(II)
• Adjustment of status admissibility requirement: INA § 245(a)
• Employment authorization categories: 8 CFR § 274a.12
• USCIS guidance on status, authorized stay, and unlawful presence: USCIS Policy Manual, Vol. 8, Part B
• Advance parole as a "departure" triggering the unlawful presence bar: Matter of DelCarmen-Lara, 29 I&N Dec. 830 (BIA 2026), overruling Matter of Arrabally and Yerrabelly, 25 I&N Dec. 771 (BIA 2012)

Lawful Status: A Specific, Defined Classification

Lawful status means you currently hold a specific, unexpired nonimmigrant or immigrant classification recognized by law, H-1B, F-1, O-1, lawful permanent resident, and so on, and that classification remains valid on the date in question. Your Form I-94 arrival/departure record, issued by CBP at entry or by USCIS when a status is extended or changed, is the primary evidence of both what status you hold and when it expires. Being "in status" means your I-94 validity period has not lapsed and you have not otherwise violated the terms of that status.

Status is binary in a meaningful sense: on any given day, you either hold a specific, currently valid classification or you don't. It is also the narrowest of the three concepts, in that many circumstances exist where a person is not in any lawful status yet still faces none of the harshest consequences of being unlawfully present, because of the second concept.

Period of Authorized Stay: A Broader, Purpose-Specific Concept

A period of authorized stay, sometimes called PAS, is a distinct and considerably broader concept. Being in a period of authorized stay does not mean you hold lawful status. It means that, for the specific purpose of calculating unlawful presence under INA § 212(a)(9)(B), the government has authorized your continued physical presence, so you are not accruing unlawful presence during that period, even though you may not be "in status" in the formal sense.

This matters because a range of situations fall into a gap between the two concepts. A worker whose H-1B status expired, but who timely filed an extension request before that expiration and is waiting on a decision, is generally not in lawful status during the waiting period, since the underlying classification has technically expired, but is in a period of authorized stay and does not accrue unlawful presence while that extension remains properly pending. The same logic extends to many pending adjustment of status applicants, individuals in Temporary Protected Status, DACA recipients, asylum applicants during the pendency of a properly filed application, and people who have been granted deferred action. None of these categories confer lawful nonimmigrant or immigrant status. All of them, under specific rules, stop the unlawful presence clock from running while the relevant application or grant remains valid.

Work Authorization: A Third, Independent Question

Work authorization answers a third, separate question entirely: are you legally permitted to be employed in the United States right now. It comes in two distinct forms. Some nonimmigrant classifications carry work authorization automatically, incident to status, meaning the classification itself authorizes employment with the sponsoring employer without any separate application, H-1B, L-1, and O-1 workers generally fall into this category, tied specifically to the employer who petitioned for them. Other individuals, including many pending adjustment of status applicants, asylum applicants after their application has been pending a required period, DACA recipients, and TPS holders, must separately apply for and receive an Employment Authorization Document, Form I-765, before they may lawfully work, regardless of their status or authorized stay position.

This is why work authorization can exist entirely independent of lawful status. A pending adjustment of status applicant may hold no current nonimmigrant status at all, having let an underlying visa lapse once the adjustment application was filed, while simultaneously holding both a valid period of authorized stay and a valid, USCIS-issued EAD that fully authorizes their employment. Three separate legal questions, three separate answers, existing simultaneously in the same person.

Putting the Three Concepts Together

A few illustrative combinations make the distinctions concrete. An F-1 student attending school on a valid I-20 within their program dates holds lawful status and has work authorization limited specifically to on-campus employment or approved practical training, incident to that status. An H-1B worker with a timely filed extension pending past the prior petition's expiration generally holds a period of authorized stay, not lawful status, during the gap, and, depending on the specific circumstances and any applicable portability provisions, may or may not have continued work authorization during that same window. An asylum applicant whose case has been pending long enough to qualify typically holds neither lawful status nor, standing alone, an automatic period of authorized stay against every purpose, but does hold valid work authorization once an EAD is approved. A DACA recipient holds no lawful immigration status under the INA, but holds both a period of authorized stay for unlawful presence purposes and, separately, work authorization through an approved EAD.

None of these individuals are interchangeable with each other, and treating "authorized to be here" as equivalent to "authorized to work" or "in lawful status" is exactly the kind of imprecision that creates real legal exposure.

Why the Distinction Just Became More Consequential

On August 13, 2026, the Board of Immigration Appeals issued Matter of DelCarmen-Lara, 29 I&N Dec. 830 (BIA 2026), a decision that illustrates, with real consequences, exactly why these concepts cannot be treated as equivalent. The case involved a DACA recipient who had previously accrued unlawful presence, later traveled abroad on a grant of advance parole, and was paroled back into the United States. Advance parole is a clear example of a period of authorized stay: while a person holds valid advance parole, their travel and return are government-authorized, and they are not accruing new unlawful presence during that trip.

The Board held that this authorization does not erase what came before it. Overruling its own 2012 precedent, Matter of Arrabally and Yerrabelly, 25 I&N Dec. 771 (BIA 2012), which had treated advance parole travel as too "qualitatively different" from an ordinary trip abroad to count as a "departure" for unlawful presence purposes, the Board in DelCarmen-Lara held that departing under advance parole is still a "departure" under INA § 212(a)(9)(B)(i)(II). For someone who had already accrued a year or more of unlawful presence before that trip, the departure itself can trigger the ten-year inadmissibility bar, even though the trip itself was fully authorized and the person was never out of status while it happened. The Board reasoned that the statute's text does not carve out an exception for advance-parole travel, regardless of how counterintuitive that result may feel to someone who traveled with the government's own permission slip in hand.

This is the clearest possible illustration of why these three concepts have to be analyzed separately rather than treated as a single package. Being in a valid period of authorized stay during the trip did not prevent the trip from counting as a "departure" that activated a bar rooted in unlawful presence accrued during an entirely earlier period, one governed by a different legal question altogether. A person can be doing everything correctly in the moment, authorized to travel, authorized to work, current in every filing, and still face a serious admissibility problem rooted in a status question from years earlier that a period of authorized stay never actually resolved.

What This Means in Practice

Anyone with a history of unlawful presence, meaning any prior period genuinely outside both lawful status and any recognized period of authorized stay, now needs to treat advance parole travel as a decision with potentially serious, sometimes irreversible consequences, not a routine formality. This is a marked shift from the pre-2026 landscape, where DACA recipients, TPS holders, and others without an available consular-processing alternative or a favorable status history often used advance parole travel specifically to trigger eligibility for adjustment of status by securing a lawful parole-based entry. DelCarmen-Lara does not eliminate that strategy outright, since a return on parole can still satisfy the "inspected and paroled" element of adjustment eligibility under INA § 245(a), but it adds a serious new risk on top of it: if the traveler has a year or more of prior unlawful presence, the trip itself can now trigger the ten-year bar, potentially defeating the very adjustment eligibility the trip was meant to secure. The Board held the decision applies only prospectively, so travel completed before August 13, 2026 is evaluated under the prior framework, but any advance parole trip after that date requires a careful, individualized review of the traveler's complete unlawful presence history before departure, not after.

FAQ

Can I be in a period of authorized stay without being in lawful status?
Yes. This is common, for example during a timely filed, still-pending extension of status, or while holding DACA, TPS, or a pending asylum application. Authorized stay prevents new unlawful presence from accruing; it does not itself confer a formal status.

Does having work authorization mean I'm in lawful immigration status?
No. Many people with valid, USCIS-issued work authorization, including pending adjustment applicants and DACA recipients, hold no formal nonimmigrant or immigrant status at all. Work authorization is a separate legal determination.

Does a period of authorized stay erase unlawful presence I already accrued before it began?
No. As Matter of DelCarmen-Lara makes clear, a later period of authorized stay, such as valid advance parole, does not retroactively eliminate unlawful presence accrued during an earlier, unauthorized period.

What changed with Matter of DelCarmen-Lara?
The BIA overruled its 2012 decision in Matter of Arrabally and Yerrabelly and held that departing the United States under advance parole is still a "departure" that can trigger the ten-year unlawful presence bar under INA § 212(a)(9)(B)(i)(II), if the traveler had accrued a year or more of unlawful presence before that trip.

Does this decision apply to advance parole travel that already happened?
No. The Board held the new rule applies only prospectively, so travel completed before August 13, 2026 continues to be evaluated under the prior Arrabally framework.

If I have a history of unlawful presence, should I still travel on advance parole?
This now requires a careful, individualized legal review before booking any travel. Depending on your specific unlawful presence history, a trip that once carried little additional risk could now trigger a serious admissibility bar, and the analysis should be completed before departure, not after.

What This Means for You

Lawful status, period of authorized stay, and work authorization answer three genuinely different legal questions, and Matter of DelCarmen-Lara shows exactly how much can turn on keeping them separate. Being authorized to travel and return does not mean your underlying immigration history has been resolved, and assuming otherwise, especially before international travel, can create serious, sometimes irreversible consequences. If your immigration history includes any period of unlawful presence, status gap, or reliance on a period of authorized stay rather than a formal status, it is worth having that specific history reviewed before making any decisions, particularly about travel.

If you want a clear picture of your own status, authorized stay, and work authorization history, or you're considering travel on advance parole, contact the Law Offices of Shawn S. Sedaghat at (818) 382-3333.

This article discusses general legal principles. It does not describe any specific client or matter. Nothing here constitutes legal advice or creates an attorney-client relationship. Unlawful presence and admissibility analysis is highly fact-specific and current law is actively developing; confirm your own situation before making any travel or filing decisions.

Shawn S. Sedaghat is an immigration attorney at Law Offices of Shawn S. Sedaghat focused on deportation defense, immigration appeals, asylum, family-based immigration, and employment-based immigration. He is the firm's founder and principal attorney and has more than 30 years of experience handling U.S. immigration matters.