Your parents arrived for a visit, and now everyone wants them to stay longer. How long can they stay, and what happens if they want more time?
As of November 2, 2026, here's how the dates work and how to ask for an extension.
- The I-94 date, not the visa's expiry, sets how long a visitor can stay.
- B-2 visitors issued an I-94 are admitted for a minimum of six months.
- B visitors may be admitted for up to one year.
- Extensions can be granted in increments of up to six months.
- USCIS suggests filing Form I-539 at least 45 days before the stay expires.
- B-2 extension requests need a statement on why the stay remains temporary and how it will be funded.
Which date controls how long they can stay?
The I-94. The visa stamp in the passport only lets someone travel to the US and ask for admission. The length of the stay is set at entry, on the I-94 record. USCIS says to check "the date in the lower right-hand corner of your Form I-94, Arrival-Departure Record, to determine the date your authorized stay expires" (USCIS, Extend Your Stay).
The regulation sets the usual length. "Any B-2 visitor who is found otherwise admissible and is issued a Form I-94" will "be admitted for a minimum period of six months, regardless of whether less time is requested" (8 CFR 214.2(b)(2), eCFR). It also says B visitors "may be admitted for not more than one year."
Our guide to an expired visa with a valid I-94 explains why these two dates differ.
Can they extend?
Yes, through USCIS. The regulation says B visitors "may be granted extensions of temporary stay in increments of not more than six months each" (8 CFR 214.2(b)(1), eCFR).
They file Form I-539. USCIS lists who may apply, including people who "were lawfully admitted into the United States with a nonimmigrant visa," whose "nonimmigrant visa status remains valid," and who "have not violated the conditions" of admission (USCIS, Extend Your Stay). USCIS lists the Visa Waiver Program among admissions that can't be extended, but that doesn't apply to parents who entered on a B-2 visa.
What does the B-2 extension need?
A clear explanation. For B-1 and B-2 applicants, the I-539 instructions ask for "the original Form I-94 for each person" and "a typed or written statement explaining in detail" (USCIS, Instructions for Form I-539):
- "The reasons for your request."
- "The reasons why your extended stay would be temporary, including what arrangements you have made to depart from the United States."
- "Any effect the extended stay may have on your foreign employment or residency."
- "How you plan to financially support yourself while you are in the United States."
Be specific about the reason, such as a medical issue or a family event. A return ticket and evidence of their home in India speak to the second point.
When should they file?
Early. USCIS says "we recommend that you apply to extend your stay at least 45 days before your authorized stay expires." The I-539 instructions say "at least 45 days, but generally not more than 6 months, before your stay expires."
Missing the date is serious. A late filing may be excused only if the applicant shows "the delay was due to extraordinary circumstances beyond your control," "the length of the delay was reasonable," and other conditions. USCIS also warns that staying longer than authorized means "you may be barred from returning and/or you may be removed (deported) from the United States."
What if the extension is still pending when the I-94 date passes?
This is a common worry. A timely filed extension is the right step, but the rules here are technical, and the outcome of a denial can matter for future visits. Our guide to unlawful presence and the 3 and 10 year bars explains how overstays are counted. If your parents are in this situation, it's worth asking an immigration attorney before they travel.
Can parents visit every year?
Yes, but each visit must look temporary. The State Department's manual says the applicant "must have specific and realistic plans for the entire period of the contemplated visit," and that what matters is "whether the stay has some finite limit" (9 FAM 402.2-2(D)). Long stays every year can raise questions about whether their real home is still abroad, which is one of the B-2 tests. Our guide to parents' B-2 visas from India covers what officers check at the interview.
What this means for you
- The I-94 date controls how long they can stay, not the visa.
- Expect an admission of at least six months, up to a year.
- File Form I-539 at least 45 days before the I-94 date.
- Explain why the longer stay is still temporary and how it's funded.
- Don't let the I-94 date pass without a timely filing.
Where to start
If you'd like your parents here for longer, permanent options depend on your own status first. Our free evaluation at /evaluate/ checks whether EB-1A or the NIW fits your profile, and Frank, our AI assistant at /frank, helps you build the evidence. Petitions are reviewed and filed by our partner law firm, Lai & Turner. Our guide to sponsoring parents for a green card explains that later step.
Sources
All checked November 2, 2026.
- 8 CFR 214.2(b) (eCFR, current text). Admission up to one year; six-month minimum; extensions.
- USCIS, Extend Your Stay. I-94 date; 45 days; who may apply; overstay warning.
- USCIS, Instructions for Form I-539. B-2 statement; filing window; late filing.
- 9 FAM 402.2-2(D). Temporary period of stay.
Frequently asked questions
How long can my parents stay in the US on a B-2 visa?
Until the date on their I-94 record, which CBP sets at entry. The regulation says a B-2 visitor issued an I-94 will be admitted for a minimum of six months, and B visitors may be admitted for up to one year. The visa stamp's expiry date only controls when they can travel to the US, not how long they can stay.
Can my parents extend their B-2 stay?
Yes, by filing Form I-539 with USCIS before their I-94 date. The regulation allows extensions in increments of up to six months. The I-539 instructions ask B-2 applicants for a statement explaining the reasons, why the stay is still temporary, the effect on their life abroad, and how they'll support themselves.
When should we file the B-2 extension?
USCIS recommends filing at least 45 days before the authorized stay expires, and the I-539 instructions add generally not more than six months before. A late filing is excused only in limited cases, such as extraordinary circumstances beyond the applicant's control, so don't wait until the last week.
What if my parents' visa expires while they're in the US?
That alone doesn't shorten their stay. The I-94 date controls how long they can remain. The visa matters for their next trip: if it has expired, they'll need a new one before coming back. Check their I-94 on CBP's website after every entry, since that's the date that counts.
Is it a problem if my parents visit every year for six months?
Long, repeated visits draw questions, because a B-2 visitor must keep a home abroad and come for a limited period. The State Department's manual says the stay must have a time limitation and the visitor must have specific plans for the whole visit. Long stays aren't banned, but each visit must still look temporary.
Green Card Guide AI is not a law firm and this article is not legal advice. It describes evidence-building strategy in general terms; your attorney determines what belongs in your petition and how it's argued.
