# Immigration Guides

> Practical explanations with official sources. General information, not legal advice.

Canonical URL: https://thevisapulse.com/guides

### [How to Track U.S. Immigration Policy Changes: Official Sources and Alerts](https://thevisapulse.com/updates/track-us-immigration-policy-changes)

2026-09-05 · Last reviewed: 2026-09-05 · Guide · USCIS · H-1B, F-1, H-4, L-1, O-1, OPT, STEM OPT, EB-1, EB-2, EB-3

Find the right agency, distinguish proposals from active requirements, and keep a practical policy log with sources and deadlines.

### [U.S. Visa Fees Explained: Government Charges and Employer Responsibilities](https://thevisapulse.com/updates/us-visa-fees-government-charges-employer-responsibilities)

2026-09-05 · Last reviewed: 2026-09-05 · Guide · USCIS · H-1B, F-1, H-4, L-1, O-1, OPT, STEM OPT, EB-1, EB-2, EB-3

Separate consular, USCIS, and SEVIS charges, understand H-1B employer payment rules, and verify the fees that apply before paying.

### [Visa Denial, Rejection, or Administrative Processing: What Each Means](https://thevisapulse.com/updates/visa-denial-rejection-administrative-processing)

2026-09-05 · Last reviewed: 2026-09-05 · Guide · Department of State · H-1B, F-1, H-4, L-1, O-1, OPT, STEM OPT

Understand consular refusals, section 221(g), and USCIS filing rejections, and identify the notice and instructions that govern your next step.

### [F-1 OPT Explained: Eligibility, Timing, and How to Apply](https://thevisapulse.com/updates/f-1-opt-explained-eligibility-timing-how-to-apply)

2026-08-25 · Source review date not recorded · Guide · USCIS · F-1, OPT

Optional Practical Training lets F-1 students work in the US in a job directly tied to their degree — for up to 12 months, with a possible 24-month extension for STEM graduates. The application process has strict deadlines that can make or break your work authorization. This guide walks you through exactly how OPT works, from eligibility to your EAD card.

### [How the H-1B Lottery Works: Registration, Selection, and What Comes Next](https://thevisapulse.com/updates/h1b-lottery-explained-start-to-finish)

2026-08-24 · Source review date not recorded · Guide · USCIS · H-1B

Every year, demand for H-1B visas far exceeds the 85,000 slots Congress has authorized — which means most employers and workers must go through a competitive selection process just to file a petition. Understanding how that process works, from electronic registration to an October 1 start date, can help you plan realistically and avoid costly mistakes.

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_The Visa Pulse — Immigration Policy, Explained. Informational coverage of U.S. immigration policy, not legal advice._

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