Requirements include an acceptance letter from a US educational institution, proof of sufficient funds, a valid passport, and a clean criminal record.

Tourist visas typically allow you to stay in the USA for up to 6 months.

Required documents include proof of marriage, evidence of living together, financial stability, and supporting documents for the sponsoring spouse.

Yes, student visa holders (F-1) can work up to 20 hours per week on-campus during term time and full-time during vacations. Off-campus work requires specific authorization.

Qualification depends on factors such as a job offer from a US employer, relevant skills and qualifications, and meeting health and character requirements.

The process typically involves being sponsored by an employer or family member, submitting a petition, and going through an adjustment of status or consular processing.

Yes, your spouse can apply for an H-4 visa (for H-1B holders) or other dependent visas, and your children can apply for dependent child visas to accompany you.

Permanent residency (Green Card) is valid indefinitely, but you must renew the physical card every 10 years.

Benefits include the right to live, work, and study in the USA indefinitely, access to healthcare and social services, and the ability to sponsor family members for immigration.

Core Immigration provides comprehensive support including eligibility assessment, document preparation, application submission, and follow-up with immigration authorities.