U.S. Forms for Visas, Entry And Residence in The U.S.
Key documents for U.S. visas & green cards
Anyone applying for a U.S. visa, sending employees on business trips, or traveling regularly to the United States will encounter numerous U.S. forms. Online applications, entry and status documents, as well as employer-related evidence, each serve a specific, often security-related purpose.
Formal errors, incorrect information, or misunderstandings can quickly lead to delays, additional inquiries from authorities, or even entry and residency issues. Structured preparation of the required documents and a clear understanding of the specific purpose of each form significantly reduce this risk.
Particularly in more complex situations – such as long-term stays, investments, or employee assignments – our expert support can help ensure that the formal requirements of U.S. authorities are correctly met from the very beginning.
Overview of the most important U.S. forms
This page provides a concise overview of key U.S. forms related to visas, entry, and residency. From here, you can access detailed information on individual forms, practical explanations of common mistakes, and guidance on when to seek legal assistance.
- I-9 Form
Employment Eligibility Verification - I-94 Form
Entry and exit dates, immigration status, and authorized length of stay in the U.S. - I-129 Form
Petition for a Nonimmigrant Worker - I-140 Form
Immigrant Petition for Alien Worker - I-765 Form
Employment Authorization Document (EAD) - ETA Form 9089
Application for Permanent Employment Certification
Consulting on U.S. forms
WINHELLER assists companies, investors, and individuals in correctly completing the relevant U.S. forms, meeting deadlines, and responding to inquiries from authorities in a legally compliant manner.
Our U.S. Desk guides you from initial planning through selecting the right visa to the practical handling of formalities – including reviewing critical documents such as proof of entry and status. If you are unsure which documents are required in your case or have already encountered issues with a form, we are here to assist you with personalized advice.
U.S. attorney for U.S. forms
Our U.S. attorney, Kari Foss-Persson (licensed in Minnesota, USA), advises you on all matters related to U.S. forms, visa procedures, and entry formalities. She works with you to ensure that your documents are complete, consistent, and prepared in accordance with consular requirements.
Please feel free to contact us at any time if you would like to schedule a consultation with one of our U.S. experts – either by e-mail (info@visum-usa.com), or by phone (+49 69 76 75 77 85 26).
Kari Foss-Persson
U.S. Attorney at Law (MN, USA) specialized in U.S. immigration and visa law
Over 10 years of experience in U.S. immigration law; Kari personally guides individuals and businesses through the entire visa process – in German and English.
How we can help
Specialized in U.S. visas for entrepreneurs and skilled professionals – personalized guidance and professional handling
Our counsel
- U.S. visa advice from licensed U.S. attorneys at law
- Guidance throughout your application process – worldwide
- Employee assignments to the United States
- Specialized in advicing entrepreneurs, investors, and skilled professionals
What you can expect
- Clear assessment of your chances of success
- Specific recommendations for your U.S. visa
- Efficient handling of your visa matter
- Prompt clarification of your individual situation
- Clarity on tax, corporate, and employment law
How we work
- Personalized consultations by phone or video conference
- Response within one business day to your inquiry
- Appointment with a U.S. attorney usually within 48 hours
- No obligation – no hidden fees
