Voting From Abroad: How Americans Overseas Register and Vote

Most U.S. citizens 18 and older who live abroad can keep voting in federal elections: for president, the Senate and the House. The process runs through your last state of residence, and it works well if you start early. The most common reason overseas votes don't count is simple timing: a request sent too late or a ballot that arrives after the deadline.

This guide explains the forms, the deadlines, how your voting address is determined, and how voting from abroad relates to state taxes. The rules for absentee voting abroad come from federal law, the Uniformed and Overseas Citizens Absentee Voting Act (UOCAVA), but each state runs its own elections, so details vary by state.

Start with FVAP.gov

The Federal Voting Assistance Program (FVAP) is the Defense Department office that helps military voters and overseas citizens vote absentee. Its website has an online assistant for filling out the forms, plus a state-by-state Voting Assistance Guide showing each state's deadlines and how it accepts forms and ballots. U.S. embassies and consulates also have voting assistance officers who can answer questions.

FVAP is free and nonpartisan. You don't need a paid service to vote from abroad.

Step one: the Federal Post Card Application (FPCA)

The FPCA does two jobs at once: it registers you to vote with your state as an overseas citizen, and it requests absentee ballots.

• Send it every year. The State Department advises submitting a new FPCA each year, ideally at the start of the calendar year, or at least 45 days before an election.
• Send it again when things change: a new address abroad, new email or a name change.
• Choose how you want your ballot. Many states can send blank ballots by email or online, which is far faster than international mail. The FPCA lets you state your preference.
• Check how your state accepts the FPCA. Some states accept it by email or fax; others require mail. The Voting Assistance Guide shows which.

Your voting residence

Overseas voters vote in the state where they last lived. FVAP's guidance says your voting residence is the state or territory where you last resided immediately before leaving the United States, and that this remains valid even if you no longer own property or have other ties there.

• Use the full street address of your last U.S. residence, even if someone else lives there now.
• If you moved within the U.S. right before leaving, the last address counts, not the one where you lived longest.
• A mail forwarding address or a relative's house doesn't become your voting residence just because you use it for mail.

Children born abroad

What about adult children who were born abroad and have never lived in the U.S.? FVAP says some states let them vote using a parent's or relative's last U.S. address. Others don't, and in those states, they may not currently have a place to vote. Check the Voting Assistance Guide for your family's states.

The backup: Federal Write-In Absentee Ballot (FWAB)

International mail is slow and unpredictable. The FWAB is a safety net if your regular ballot doesn't reach you in time.

1. Know when to use it. The State Department says to use the FWAB if you've completed the required steps (submitted an FPCA) and still don't have your ballot 30 days before the election.
2. Fill it out. Use FVAP's online assistant or ask a voting assistance officer at the embassy. You write in the candidates or parties of your choice.
3. Sign and send it to your local election office, following your state's rules for return.
4. If your official ballot shows up later, send it in too. According to the State Department, the FWAB counts only if your regular ballot doesn't reach election officials by the state's deadline. Only one ballot is counted.

Some states also accept the FWAB as a combined registration and ballot in certain circumstances. Check your state's entry in the Voting Assistance Guide.

Returning your ballot on time

Each state sets its own deadline and accepted return methods, and they differ. Some allow ballots to be returned by email or fax; many require paper ballots to be mailed. Some count ballots postmarked by Election Day that arrive within a set window; others require arrival by Election Day.

If you need to mail a ballot, many U.S. embassies and consulates accept completed ballots and send them on through diplomatic pouch. Check with your local embassy well in advance, and give yourself several weeks. Private couriers are faster but expensive.

Does voting make you a state taxpayer?

This is a common worry for people who left high-tax states, so let's be careful. The State Department's voting page states that voting for federal candidates does not affect your federal or state tax liability, and adds that voting for state or local candidates could affect state tax liability. FVAP's guidance says voting in a federal election often may not be used as the sole basis for determining residency for state and local taxes, and that legal counsel should be consulted because other factors may matter.

What that means in practice:

• Voting only in federal races from abroad generally doesn't, by itself, make you a resident for state income tax purposes.
• Voting in state and local races can be one factor a state considers.
• States look at the whole picture: a home you keep, a driver's license, where your car is registered, where your family lives, and how long you're gone. Voting is rarely the deciding factor alone, but your other ties can be.

Some states let overseas citizens vote only in federal races, while others offer a full ballot to some or all overseas voters. If you're trying to cut ties with a state for tax reasons, read our guide to state taxes and domicile and talk to a tax professional who knows your state before choosing a full ballot.

Before you leave the US

• Note the exact address of your last U.S. residence, and keep it somewhere safe.
• Look up your county or local election office and save its contact details.
• Submit an FPCA once you have your overseas address, or before you go if your state allows.
• Set up a reliable email address you'll keep long term. Many states send ballots and notices by email.
• Arrange mail handling for anything that still arrives by post. See mail, phone and a U.S. address.
• Add voting to your moving abroad checklist so it doesn't get lost in the move.

Last reviewed October 17, 2026. General information only, not legal, immigration, or tax advice. Requirements change, so confirm with official sources before you apply. See our disclaimer.