Future of OPT: International Students and U.S. Universities Must Do
OPT and its STEM-OPT extension face possible elimination or restriction via H.R. 2315 and DHS rulemaking. Ending FICA…
Articles by Sai Sankar
U.S. Tax Residency: Resident vs Nonresident Aliens Explained
IRS residency rules use the Green Card Test and Substantial Presence Test to classify taxpayers. Exemptions exist for…
Filing U.S. Taxes for NRIs and International Students: A Guide
International students (F-1, J-1, M-1) must file Form 8843 annually; those with U.S. income file Form 1040-NR. State…
From F-1 to H-1B: A Practical Guide for U.S. Employment
New rules add a $100,000 fee for new H-1B petitions starting September 21, 2025, and shift selection toward…
H-1B Payroll and Tax Deductions: Real-World Case Studies Explained
H-1B hires often see lower take-home pay because mandatory federal, state, FICA taxes, and benefit elections reduce gross…
F-1 FICA Tax Refund: Exemption Rules and How to Claim
F-1 students are generally exempt from FICA during their first five calendar years as nonresident aliens. If payroll…
SSN vs ITIN for Non-Residents: Who Qualifies and Why It Matters
Choose SSN if authorized to work; choose ITIN if you must file U.S. taxes but aren’t SSN-eligible. SSN…
Applying for an SSN as an F-1 Student or H-1B Worker
F-1 students (with CPT/OPT or on-campus jobs) and H-1B employees must apply in person with Form SS-5 and…
Understanding the SSA, SSN, and Employee Benefits in the U.S.
The SSA issues SSNs that link wages to retirement, disability, and survivor benefits and support immigration checks. F-1…
Indian Tax Residency 2025: 182/60-Day Rules and Update Implications
Greater 2025 coordination among India, Canada and the U.S. is increasing automated cross‑border tax notices. Migrants must file…