Can you change from ESTA to H-1B inside the US?
Visa-waiver admission generally cannot change status. In practice you leave and re-enter in the new status after USCIS approval.
パスポートアトラス
アメリカ合衆国 travel, immigration and PR
The United States splits ESTA visa-waiver travel, non-immigrant B / H / L / F status and immigrant green cards. Overstaying a visit can poison later immigrant filings.
観光移民
Openness rank
#162
Entry openness
46
ビザ免除
4
Briefing updated
2026-09
国プロフィール
首都
Washington, D.C.
人口
340.1 million
面積
9,629,091 km²
通貨
United States dollar USD
言語
English
時区
UTC-10:00–UTC-05:00
外国生まれ人口
52.4 million · 2024
移民比率
15.2%
民族・エスニシティ · 2020
- White61.6%
- Black or African American12.4%
- two or more races10.2%
- other8.4%
- Asian6%
- Indigenous and Alaska native1.1%
外国生まれ人口は国連の国際移民ストック（世界銀行経由、多くは2024年）。民族構成は各国の公表分類。肌の色での国勢調査は少数です。目安であり公式ではありません。
査証と移民ルートパスポート免除リスト書類と証明写真Visa siteImmigration site
このガイドの対象
For tourism and business, H-1B or L-1 work, F-1 study, and anyone in a backlog who needs to know that non-immigrant status is not a green card.
渡航と滞在
Visa Waiver passports obtain ESTA before departure, usually up to 90 days, with no extension and almost no switch to work status. Chinese, Indian and other passports need B-1/B-2 after an interview. The matrix is an access class, not a promise of admission.
就労・滞在の道
Temporary work is often H-1B (capped, lottery), L-1 transfer or O-1. Study is F-1 plus OPT. Founders without an employer need another fit. Dual intent varies: H/L are more tolerant; B/F/ESTA are not.
永住と国籍
Green cards come from family, EB employment, EB-5 investment or asylum. Employment categories have backlogs by place of birth. Naturalisation is usually five years as a resident (three for some spouses), plus presence, English and civics. Visit time does not count.
Time to PR：Depends on category and backlog, not a single clock
主要パスポートの入国
よくある質問
Does a selected H-1B equal a green card?
No. H-1B is non-immigrant work status. A green card needs PERM / I-140 / I-485 or a family path, often with a wait.
Does a Chinese passport need a visa?
On this site’s matrix the result is “ビザ必要”. confirm length of stay with the destination. The port and mission are authoritative.
関連ガイド
カナダHandbooks summarise public sources so you can cross-check the visa matrix and policy playbooks. They are not legal advice. Quotas, stay lengths and visa-free lists move — confirm with the destination government and its missions before you travel or file.