How do expats catch up on back taxes without facing huge penalties?
For those who left and then discovered the US never stopped expecting returns, how did you catch up without it turning catastrophic? I found out months after settling abroad that citizenship based taxation is a thing, and I've got a few unfiled years staring at me. The path everyone points to is the streamlined program: three years of back returns, six years of FBARs, and a statement certifying you didn't know. For accidental non filers the penalties can land at zero, and with the foreign tax credit most people in normal tax countries owe little on top. The obligation is really the filing, not necessarily a big bill. What I want to hear from people who've done it: how bad was the process really, and did doing nothing for a while before acting make it worse? Trying to move on this the right way rather than freezing, since I gather freezing after you know is the genuinely risky move.