Moving from Portugal to the USA: A Complete Guide

Moving from Portugal to the USA is a bigger administrative project than most people expect, and the paperwork that trips people up isn’t always on the American side. Before you’ve packed a single box, Portugal has its own process for closing out your tax residency, and skipping it can create headaches long after you’ve landed. Here’s what actually matters, in the order it matters.

Closing Out Your Portuguese Tax Residency First

Under Article 19 of Portugal’s Lei Geral Tributária, anyone changing their tax residence has 60 days to notify the Autoridade Tributária (AT) through the Portal das Finanças, updating your registered address and switching your status from resident to non-resident. This isn’t optional paperwork you can get to later. Until it’s done, Portugal continues to treat you as a tax resident, which means you may still owe Portuguese tax on worldwide income for a period after you’ve actually left. You’ll also need to file a partial-year Modelo 3 IRS return covering the months you were still resident. None of this affects your shipment directly, but it’s the kind of thing people forget in the rush of packing and only discover a year later when a Portuguese tax notice arrives at an address they no longer live at.

Visa Options for Portuguese Citizens

Your visa category shapes your timeline more than almost anything else. Work-sponsored moves typically go through an H-1B for specialized roles or an L-1 for an internal company transfer. Investors and entrepreneurs sometimes use the EB-5 route. Family-based visas like the IR-1 apply if you have a US citizen or green card holder in your immediate family, and students use the F-1. Whichever category applies, start the application early. Processing timelines run from a few months to well over a year depending on the category, and your shipment timeline should follow your visa timeline, not the other way around, since shipping your household goods before your visa clears just means paying for storage on the US side while you wait.

Getting Your Household Goods to the US

Once you’re cleared to move, sea freight is the standard option for a full household, priced by whether you need a dedicated Full Container Load or a shared Less-than-Container-Load, with FCL costing more but arriving faster and with less handling risk. From Portugal, ocean transit typically runs six to eight weeks door to door, depending on which US port you’re routing through and how quickly the container clears customs on arrival. Air freight exists for smaller, urgent shipments, but it’s priced by weight in a way that makes a full household prohibitively expensive by air; most clients reserve it for a handful of essentials while the rest of the shipment travels by sea. On the Portugal side, exporting used personal belongings out of the EU generally doesn’t require the kind of formal customs declaration that importing into Portugal does; the real documentation burden sits on the US side. We cover that process in detail, along with the items that most often cause a shipment to get flagged for inspection, in our full guide to customs when moving from Portugal to the USA.

What Qualifies for Duty-Free Entry

Household items you’ve owned and used for at least a year generally clear US Customs duty-free. Newer purchases, or anything you’re bringing in to sell, don’t qualify and may be assessed duty based on declared value. You’ll need Customs Form 3299 and a detailed, itemized inventory list regardless of whether your goods qualify for duty-free treatment, since an incomplete list is one of the more common reasons a shipment gets pulled for physical inspection. If you’re shipping a vehicle in the same container, it falls under separate rules entirely and is generally subject to a duty of around 2.5% of declared value for passenger cars.

What a Move Like This Actually Costs

Your total cost depends on shipment volume, whether you choose FCL or LCL, and any packing or storage you add on. Rather than guess at a number here, our guide to comparing international moving quotes walks through what actually drives the price up or down so you can budget with real numbers instead of a rough estimate.

Settling In: Housing and Healthcare

Rental markets in major US cities run well above what’s typical in Lisbon or Porto, particularly in coastal metro areas, so research your destination city’s housing costs before you finalize a budget. Healthcare is the other major adjustment. Portugal’s public healthcare system has no real US equivalent; you’ll need private health insurance in place before you arrive, since a gap in coverage during your first weeks is not something you want to discover the hard way.

Getting Started

SDC International Shipping is an FMC-licensed door-to-door moving company serving all 50 states, and we handle household goods moves like this regularly. For protection against loss or damage in transit, our moving insurance covers both partial damage and total loss at different coverage levels. If you’re ready to talk through timing and cost for your specific move, request a free quote and we’ll walk you through it.