Quick answer: Start a year out if you can, and six months out at minimum. The order that works is visa first, then housing and schools, then decide what actually ships, because most people ship far less than they expect. Sea freight takes four to eight weeks and suits furniture; air freight takes days and suits the things you cannot live without. Customs rules on duty-free household goods are the detail that catches people, so check them before you pack, not after.
Moving overseas is three moves at once: a legal move, a logistical move, and a financial one. They run on different clocks, and the mistake that costs the most is assuming the shipping is the hard part. The shipping is the predictable part. The visa timeline, the customs rules, and the things you cannot take are what change the plan.
Start With the Visa, Because Everything Else Waits on It
No other decision can be finalized until you know you can legally live and work where you are going. Residence permits, work visas, and family reunification processes run anywhere from a few weeks to the better part of a year, and many require documents that themselves take weeks to obtain.
Expect to need certified copies of birth and marriage certificates, police clearance, proof of income or employment, and often an apostille on US-issued documents. Order those early. Check whether your destination requires documents to be translated by a certified translator, and whether medical records or vaccination certificates are part of the application.
The U.S. Department of State’s before-you-go guidance is the right starting point for country-specific entry requirements and for enrolling in STEP so the nearest embassy can reach you.
Work Out What Actually Ships
Almost everyone overestimates this. Shipping is priced by volume, so the question for each item is whether its replacement cost abroad is higher than the cost of moving it across an ocean.
Furniture usually fails that test unless it is genuinely valuable or sentimental, and it fails harder if you are moving to a country with smaller rooms or different ceiling heights. Appliances almost always fail it, because voltage and frequency differ in most of the world, and a transformer is rarely worth the trouble. Books, kitchenware, and clothing are cheap by volume and worth taking.
Measure the new home before you decide on anything large. A sectional that fits a Miami living room may not fit through a Lisbon stairwell. Sell, donate, or store the rest. If items are staying in the U.S. for a defined period, decide on storage before packing starts rather than during. Working through this well in advance is easier than it sounds; our notes on decluttering before moving abroad cover the sorting method.
Choose Between Sea and Air Freight
Nearly every international move uses one, the other, or both.
Sea Freight
The default for household goods. You either take a full container, typically a 20-foot or 40-foot, or share one through a consolidated shipment, where you pay for the volume you use and wait for the container to fill. Transit is roughly four to eight weeks door to door depending on route, plus customs clearance. A full container is faster and simpler; a shared one is cheaper and less predictable.
Air Freight
Days rather than weeks, and several times the cost by weight. Use it for a small, deliberate set: a few weeks of clothing, work equipment, documents, medication, and anything a child will not settle without. Many people combine the two: air freight the survival kit, sea freight the rest.
Whichever you choose, get the quote in writing and confirm what is included. Port fees, destination handling, customs brokerage, and final delivery are commonly quoted separately, and a cheap ocean rate with expensive destination charges is a familiar pattern. Our long distance moving service handles the origin side of these moves from South Florida.
Understand Customs and Duty-Free Rules
Most countries allow returning residents and new immigrants to import used household goods duty-free, subject to conditions. The conditions are where people get caught.
Typical requirements include that the goods have been owned and used for a minimum period before the move, that they arrive within a set window of your own arrival, and that they are for personal use rather than resale. Some countries require you to be physically present for clearance. Nearly all require a detailed, valued inventory, and a packing list that says “box 14: kitchen” is not enough.
On the U.S. side, if you may return later, it is worth knowing how U.S. Customs and Border Protection treats household effects and exemptions. On the destination side, check the rules with that country’s customs authority or your moving company’s destination agent, in writing, before packing.
Know What You Cannot Ship
Some items are restricted everywhere and some are specific to the destination. The universal list covers flammables and aerosols, paints and solvents, fuel of any kind including in equipment tanks, ammunition, and most cleaning chemicals. Open food and perishables are refused or destroyed.
Destination-specific restrictions catch more people: plants and seeds, soil on garden tools and bicycle tires, untreated wood and wicker, animal products including leather and wool in some countries, alcohol above a quantity limit, and certain medications that are legal in the U.S. and controlled elsewhere. Carry prescriptions in original packaging with a doctor’s letter.
Pets need their own timeline. Vaccinations, microchipping, titer tests, and import permits can run six months ahead of travel, and some destinations require quarantine.
Sort the Money and the Paperwork
Open a bank account in the destination country as early as the rules allow, and keep a U.S. account open for anything still billed domestically. Expect to be asked for proof of address abroad, which can be circular, and some people solve it with an international bank or a fintech account in the interim.
As a U.S. citizen or permanent resident you continue to file U.S. taxes while living abroad, and foreign accounts above reporting thresholds must be disclosed. This is the one area worth paying a professional for in the first year; the rules on foreign earned income exclusion and foreign account reporting are not intuitive. None of this is advice on your specific situation, only the list of things to ask a cross-border tax professional about.
Also handle: health insurance from the day you land, an international driving permit if your license is not recognized, school enrollment deadlines, and mail forwarding.
Insure the Shipment Properly
Standard carrier liability on international shipments is minimal and usually calculated by weight, which means a damaged piece of art is compensated like a damaged box of towels. All-risk marine insurance is priced on declared value and is worth it on a container crossing an ocean.
To claim on it, you need a valued inventory prepared before the shipment leaves and photographs of high-value items. Our explainer on whether you need moving insurance covers how valuation works and what the coverage tiers mean.
A Timeline That Holds Up
12 to 6 months out: visa application, document gathering and apostilles, pet import research, school applications, initial survey quotes from international movers.
6 to 3 months out: decide what ships, book the freight, sort housing, start the bank account, confirm destination customs requirements in writing.
3 to 1 months out: sell and donate, arrange storage for anything staying, finalize the valued inventory, book travel, sort insurance and medical records.
Final month: packing and loading, air freight goes first, utilities and mail forwarding, carry-on documents assembled in one folder.
Moving overseas rewards the people who start early and ship less. If the U.S. end of the move starts in South Florida, Pro Movers Miami can handle the packing, the inventory, and getting the shipment to the port.