USA Assistance

Knowledge Center

Knowledge Center

Practical guides on US citizenship, visas, passports and taxes - in plain language.

US Citizenship Through a Grandparent — The Complete N-600K Guide
citizenship

US Citizenship Through a Grandparent — The Complete N-600K Guide

A child who didn't get citizenship through a parent may still qualify through a US grandparent. What N-600K is, who qualifies, and how to start it right.

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Who Is Eligible for US Citizenship in Israel? The Full Map
citizenship

Who Is Eligible for US Citizenship in Israel? The Full Map

Through a parent, a grandparent, or by birth — three paths, different rules. How to know exactly which one is yours, without guessing.

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Mistakes That Get Your US Visa Refused — and How to Avoid Them
visa

Mistakes That Get Your US Visa Refused — and How to Avoid Them

Most refusals aren't a real 'problem' — they're poor preparation. What's critical in the DS-160, and how to arrive at the interview ready.

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Who Is Eligible for ESTA and Who Isn't? The Guide for Israelis
visa

Who Is Eligible for ESTA and Who Isn't? The Guide for Israelis

Israel is in the Visa Waiver Program — but there are disqualifiers many don't know about. Check before you fly.

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Why Keep Old Documents — The Papers That Can Prove Citizenship
general

Why Keep Old Documents — The Papers That Can Prove Citizenship

In citizenship cases, proving US physical presence is everything. A discarded old document can close an entire path. What to keep and why.

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US Social Security Number (SSN) — What It Is and Why It Matters
ssn

US Social Security Number ⁦(SSN)⁩ — What It Is and Why It Matters

An SSN isn't just a number. Without it you can't claim child tax refunds, open accounts, or file properly. Everything you need to know.

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Who Must File a US Tax Return — Even While Living in Israel
taxes

Who Must File a US Tax Return — Even While Living in Israel

US citizenship or a Green Card = an annual filing duty, even with no tax owed. Who must file, what FBAR is, and how to avoid penalties.

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Renewing a US Passport in Israel — and an Emergency Passport When Time Is Short
passport

Renewing a US Passport in Israel — and an Emergency Passport When Time Is Short

When you renew by mail vs. must appear, what's different for children, and how to get an emergency passport for an urgent flight.

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