Documentation
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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 processing is 2–4 weeks; ITIN is 6–8 weeks. Notify the IRS to…
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…
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…
Ontario Driver’s Licence Rules for Newcomers: Key Updates 2025
Beginning November 2025, Ontario will require proof of legal immigration status for driver licences, with real-time MTO checks…
Thailand Suspends Extension for Nearly 100,000 Cambodian Workers
The Thai government suspended extensions for about 100,000 Cambodian workers with February 2025 expirations, citing verification and security…
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…
U.S.–Canada SSA: Totalisation, Detachment Rules, and Benefit Portability
Since August 1, 1984, the U.S.–Canada Totalisation Agreement prevents double pension deductions, uses a 60‑month detachment rule, and…
Overview of the U.S.–Canada Tax Convention for Cross-Border Workers
The U.S.–Canada tax treaty (1980/2007) prevents double taxation for cross-border workers, investors, and retirees by assigning taxing rights,…
Tri-Country Tax Filing for Indians: Canada, U.S., and India
Treaties prevent double taxation for India–U.S.–Canada filers when filings are sequenced and documented. File Canadian departure returns, report…
DTAA Article 23: How Australia and India Avoid Double Tax
The India–Australia DTAA prevents double taxation: Article 15 taxes employment income where earned, and Article 23 gives tax…