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Best expat tax services for Americans abroad: 2026 guide

For Americans abroad filing 2025 returns in 2026, the best expat tax service is the one that matches your filing complexity, not the one with the flashiest interface. A salary-only return with no foreign accounts over $10,0...

Dual citizenship guide 2026: Countries that allow it, US rules & how to get it

Can a US citizen have dual citizenship? Yes, Americans can hold a second ...

Behind on US taxes and contacted by the IRS: what to do

What to do if behind on taxes If the IRS already contacted you, ...

How to file back taxes as an American expat (avoid penalties & delays)

US expats can usually catch up on back taxes by identifying the missing years, gathering records, choosing the correct compliance route, and filing the required returns before addressing any balance due. In many expat ca...

Best virtual mailbox services for American expats (2026 guide)

Quick facts What it is: A real US street address that scans and stores your mail online. Why expats need it: IRS compliance, US banking, and avoiding state tax risk. Best overall pick: US Global Mail (from $19.95/mo, Texas address)....

Form 673 guide (2026): Stop US tax withholding on foreign earned income

If you're a US citizen working abroad, you've probably noticed something frustrating: US federal income taxes being withheld from your paycheck every month, even though you live and work overseas. Form 673 is the practical fix. By giving this form to your employer, you may be able to reduce – or stop – that withholding on qualifying for...