The requirement this page qualifies. A request to extend a nonimmigrant stay must ordinarily be filed before the previously authorized period expires, and by or for a person who has maintained the classification. An extension or amendment of stay may not be approved where the person failed to maintain the previously accorded status, or where that status expired before the request was filed. The same provision, however, allows the lateness of the filing to be excused. 8 C.F.R. 214.1(c)(4)(i).
What the provision actually permits. The excuse is narrow in three respects. It reaches only the lateness of the filing and nothing else. It operates as a matter of discretion rather than entitlement. And the showing must be made at the time of filing, which means the request has to be assembled to address the delay from the outset rather than after the agency raises the point.
The four conditions. The delay must have been due to extraordinary circumstances beyond the control of the applicant or petitioner, and the agency must find the delay commensurate with those circumstances. The applicant or beneficiary must not have otherwise violated the nonimmigrant status, must remain a bona fide nonimmigrant, and must not be the subject of deportation proceedings under the former section 242 of the Act or removal proceedings under section 240 of the Act. 8 C.F.R. 214.1(c)(4)(i)(A) to (D).
Extraordinary circumstances, and proportion. The regulation does not define extraordinary circumstances and offers no list of qualifying events, so the phrase carries its ordinary weight and means something outside the normal run of administrative slippage. The second half of the condition does independent work. Because the delay must be commensurate with the circumstances, an obstacle excuses only so much delay as the obstacle explains, and a filing made long after it has passed is not rescued by it. The circumstances may be those of either the applicant or the petitioner, so a failure on the employer side is capable of supporting the request rather than defeating it.
Other lapses are not excused. The condition that the person has not otherwise violated the status means the provision cannot be stretched to cover unauthorized employment, work outside the terms of an approved petition, or any other departure from the conditions of the classification. Those are separate failures, and a request that depends on excusing them falls outside the provision altogether.
Still a bona fide nonimmigrant, and not in proceedings. The person must remain someone who genuinely qualifies for and intends the temporary status in question, judged as matters stand when the request is filed rather than as they stood at the original admission. The final condition is categorical: a person in deportation or removal proceedings is outside the provision whatever the merits of the explanation for the delay.
What an excuse produces. Where the late filing is excused, no separate application is required for the excuse itself, and the extension is granted from the date the previously authorized stay expired, so the approved period contains no gap. Where the request filed late was one to amend the terms of the stay rather than to lengthen it, the amendment runs from the date the petition was filed. 8 C.F.R. 214.1(c)(4)(ii).
Discretion, and the absence of an appeal. Satisfying the four conditions establishes only that the agency may excuse the delay, not that it must, and the grant of the extension is separately discretionary. A denial of an extension or amendment of stay request cannot be appealed. 8 C.F.R. 214.1(c)(7). The filing therefore has to carry the whole argument at the first opportunity.
Evidence that the classification was maintained. A request made on Form I-129 must be accompanied by evidence that the previously accorded status was maintained before the request was filed, and the regulation offers paystubs, wage reports, tax returns, contracts and work orders as examples. 8 C.F.R. 214.1(c)(6). A late request is precisely the case in which that record will be read closely, and the account given of the delay has to be consistent with it.
What lateness costs even when it is excused. Continued employment with the same employer for a period not exceeding 240 days after the authorized stay expires is available, by the terms of the provision, only where the extension request was filed timely. 8 C.F.R. 274a.12(b)(20). That benefit is therefore unavailable to a request filed late, and excusing the delay addresses the period of authorized stay rather than the employment authorization that the timely filing would have carried.
Whether the status was lost at all. Where the lateness follows the end of employment, the prior question is whether the classification lapsed in the first place. A person in E-1, E-2, E-3, H-1B, H-1B1, L-1, O-1 or TN status, together with dependents, is not treated as having failed to maintain status solely because the employment on which the classification rested has ceased, for up to sixty consecutive days or until the end of the authorized validity period, whichever is shorter, and only once during each validity period. 8 C.F.R. 214.1(l)(2). Where that allowance covers the interval, the discretionary excuse is not needed.
The parallel rule for a change of status. A request to move to a different classification is not an extension. It is governed by 8 C.F.R. 248.1, which contains its own provision excusing a filing made after the previous status expired, in substantially the same terms. The two are easily conflated, and the distinction matters because the underlying request, the eligibility rules and the excluded classifications are not the same.
Related pages. The general framework for extension requests, including which form is filed and by whom and which classifications cannot be extended at all, appears at Extension of Stay. The classifications themselves are introduced at Common Work Visas. Questions about a particular late filing may be raised through the contact page.