CPT vs OPT for F-1 Students: Does Using CPT Affect Your OPT? (Tax & Status Guide for 2025 Income)
CPT vs OPT explained for F-1 students, including the 12-month rule, tax filing, and FICA refund issues.
F-1 Student Tax Filing: The Most Common 1040-NR Mistakes to Avoid (2025 Tax Return · Updated: Jan 2026)
Avoid common 1040-NR mistakes for F-1 students: residency errors, treaty lines, Form 8843, and investment/crypto traps
F-1 유학생 1040-NR 신고, 가장 많이 틀리는 실수는 뭔가요? (2025 Tax Return · Updated: Jan 2026)
F-1 유학생 1040-NR 신고에서 반복되는 실수 TOP과 조세조약·8843·표준공제·투자소득 주의사항 정리
Do F-1/J-1 Students Still File Form 8843 With No Income? — Deadline & Mailing Address (2025 Tax Year · Updated: Jan 2026)
F-1/J-1 students often must file Form 8843 even with $0 income. Deadline, address, SSN/ITIN note, and pitfalls.
OPT와 CPT는 뭐가 다른가요? — “CPT 하면 OPT 못 하나요?” (Updated: Jan 2026)
OPT·CPT 차이와 풀타임 CPT 12개월 규칙, Part-time 안전선, FICA 환급·1040-NR/8843 포인트를 EA가 정리.
Do G-4 Visa Holders Have to File a U.S. Tax Return? (Updated: Jan 2026)
Do G-4 visa holders need to file U.S. taxes? 2025 rules on Form 8843, 1040-NR, and capital gains.
G-4 비자 소지자는 미국 세금보고를 해야 하나요? — 2025년 소득 기준 SPT 예외·Form 8843·부업/투자소득까지 EA 실무 정리 (Updated: Jan 2026)
2025년 소득분 G-4 비자 세금보고 총정리: SPT 예외, Form 8843, 부업·투자소득 주의점까지
OPT FICA Refund Guide — How F-1 Students Can Recover Incorrect Social Security & Medicare Taxes
A complete 2025 guide for OPT students seeking refunds of incorrectly withheld Social Security and Medicare (FICA) taxes. Learn exemption rules, employer procedures, IRS Form 843 filing, examples, and EA insights.
OPT W-4 Guide for F-1 Students — How Nonresident Aliens Avoid Costly Withholding Errors
A practical 2025 W-4 guide for OPT employees classified as Nonresident Aliens. Learn the correct IRS Notice 1392 rules, how to complete each step, avoid common mistakes, and ensure accurate federal withholding from your first paycheck.