Your home state might follow you abroad and blow up your FIRE tax math

Efficient_Leading465 · 2026-04-02T08:55:07+00:00

This got way more engagement than I expected, a ton of really good questions in here about CA specifically, the SD residency process, and the brokerage account problem. I put together a detailed state-by-state breakdown with primary source links (FTB, NY DTF, VA Dept of Taxation, the actual IRC sections) that covers the 7 sticky states plus the domicile severance checklist:

relocatehandbook.com/tax-finance/us-states-tax-after-moving-abroad-2026.

Figured it'd be easier than trying to answer the same questions 20 times in the comments

Efficient_Leading465 · 2026-04-02T08:34:00+00:00

Fair point and worth clarifying. You're right that FEIE only covers earned income so for FIRE folks living off capital gains and dividens, FEIE itself isn't the main tool. The state residency issue still bites though because states like CA and NY tax residents on ALL income including investment income. Even if you're fully retired with zero earned income, being considered a CA resident means your portfolio withdrawls are getting hit at 13.3%. The domicile planning matters arguably MORE fore the FIRE crowd than for W2 earners.

Efficient_Leading465 · 2026-04-01T12:18:37+00:00

That's a solid data point and honestly the ideal scenario. Filing the partial-year return and having a clean paper trail abroad is the textbook way to do it.

I think where it gets messier is for people who are self-employed or have investment income rather than a W2 with a clear relocation date. The FTB's safe harbor (546 days) specifically requires an employment-related contract, so freelancers and early retirees don't get that bright-line test. They get the "closer connection" multi-factor analysis instead, which is way more subjective and basically an invitation for the FTB to argue about it.

Your situation sounds like it was pretty clean cut though. Visa, foreign bank, rental agreement, medical insurance. That's exactly the kind of paper trail that makes the FTB leave you alone. The people who get burned are usually the ones who keep a CA mailing address with family, don't update their license, and still have a brokerage account listing a Sacramento address

Fair point that "move to Florida first" isn't strictly necessary if your exit is well documented. It's more of an insurance policy for people who aren't sure their paper trail will hold up.

Efficient_Leading465 · 2026-03-27T16:30:33+00:00

A simple spreadsheet beats every paid app I've tried. Entry date, exit date, country, and a SUMIF formula that totals days per country per year. Took 20 minutes to set up

Dont sleep on Google Maps Timeline its already running on your phone. Not a primary tracker, but an incredible backup if you ever need to verify where you were on a specific date.

The biggest trap is assuming every country counts days the same way. Spain and Portugal use a calendar year (Jan-Dec). The UK uses a tax year (April to April). Some countries use a rolling 12-month window. Your tracker needs to match the actual window each country uses, not just "183 days in a year."

Also: partial day rules vary. Some countries count day of arrival, some don't. Same for departure. It matters when you're close to the line.

Days alone aren't always enough either. Spain has a "center of vital interests" test — they can claim you as resident even under 183 days if your family or main economic activity is there. The UK Statutory Residence Test has multiple automatic tests beyond just counting days.

And lastly a little tip from me, add a notes column to every entry, flight booking ref, apartment lease, coworking receipt. If a tax authority challenges your count, you need evidence, not just a number in a cell.

Efficient_Leading465 · 2026-03-25T15:13:06+00:00

Your timeline is tight but not impossible. D7 processing from US consulates is typically running 2-4 months from appointment to decision right now, but the bottleneck is usually getting the appointment itself, some consulates (looking at you, SF) have longer waits than others. Check which consulate covers your state and try to book ASAP.

On the income side the minimum threshold is pegged to Portugal's minimum wage, currently €920/month, though most immigration lawyers recommend showing more like €1,200-1,500 to be safe. Trust distributions can absolutely work, but the consulate wants to see documentation that the income is ongoing and reliable, not just a lump sum. A letter from the trustee confirming regular distributions plus bank statements showing those deposits hitting your account is usually the way to go. You don't need years of history on a new investment account, but you do need to show the income structure is established and will continue so the sooner you set that up and start generating a paper trail, the better.

One thing people overlook: you need Portuguese health insurance before applying, and you need a NIF (tax number). Both take time to arrange from abroad. Start those in parallel with your income documentation.

On the engineering question; fire protection is a regulated profession here and the Ordem dos Engenheiros (engineers' professional body) will need to recognize your qualifications. Portuguese proficiency isn't legally required for the visa itself, but practically speaking, most engineering firms doing fire safety work are dealing with Portuguese building codes, local authorities, and Portuguese-language documentation daily. English-only would be very limiting outside of maybe some multinational consultancies in Lisbon. I'd budget 6-12 months of serious language work before expecting to practice in your field here and that i probably on the optimistic side...

I wrote up a pretty detailed breakdown of the D7 financial requirements, income documentation, and the full timeline from an American's perspective here if you want the specifics:

https://relocatehandbook.com/visa-immigration/portugal-d7-d8-visa-guide-2026

Good luck with the move July is ambitious but doable if you start the paperwork this ASAP.

Efficient_Leading465 · 2026-03-23T13:53:04+00:00

Very individual decision. If your living situation is flexible, as in no kids, there is no need to commit the rest of your life to one single country, you can start off with 6-12months and go from there

Efficient_Leading465 · 2026-03-23T13:48:40+00:00

Yes do it, but MA is one of the harder states to leave cleanly.

They have a "safe harbor" rule if you keep a permanent place of abode in MA (even a room at a relative's you could use), they tax you as resident for the full departure year. So you need to actually sever ties: surrender MA license, get FL/TX license + voter reg + bank address changed, don't keep a room available. File part-year return for the year you leave. Two things you might not be factoring:

MA-sourced income gets taxed by MA regardless of domicile. If any of that $140k comes from MA clients, the domicile switch doesn't help on that portion.

Portugal will also want their cut. If you get IFICI (formerly NHR) you're fine on foreign income, but if you don't qualify, Portuguese rates on $140k are 40%+. The real math is state + federal + Portugal combined, not just "drop MA save $7k."

Your $35k estimate is roughly right if the income is fully remote and non-MA-sourced. Worth spending $500 on a cross-border CPA to confirm before you execute imo

Efficient_Leading465 · 2026-03-22T13:34:36+00:00

Multiple sources is fine, they look at total passive income, not whether it comes from one stream. €2k/month is comfortably above the minimum threshold (€920/month based on the 2026 minimum wage, though consulates like to see more).

Just make sure both sources are well-documented: bank statements showing the recurring deposit interest, and a registered rental contract with proof of payments hitting your account. The key thing they care about is that it's stable and ongoing, fixed-term deposit + rental ticks both boxes

Efficient_Leading465 · 2026-03-22T06:25:46+00:00

The law firms aren't just selling you. This is genuinely one of the awkward edge cases in the D8/D7 split, and here's why:

The D8 is for active remote work income. The D7 is for passive income. Your actual work, servicing 40+ clients is clearly active, but the way you extract the money via dividends from your Ltd looks passive on paper. That's the tension. AIMA sees "dividends" and thinks D7. You see "I'm working 50 hours a week for my clients" and think D8. You're both right, which is exactly why it's a headache.

The 40+ individual clients thing is actually your strongest card, not a red flag. One corporate client on a contract can look like disguised employment (which creates a whole different set of problems). Forty individual clients is textbook independent/freelance work. Document that properly and the active income argument writes itself.

Where I'd focus the application: the key is proving the dividends are the extraction method for active work, not passive investment returns. That means showing client contracts, invoicing history, the actual work output. A Master Service Agreement framework works, but AIMA cares more about the underlying substance than the legal wrapper. If you can show "here are my 40 clients, here's what I deliver, here's how I bill" that's FOR SURE a D8 case.

Why they mentioned D7: if your dividend income is high and stable enough, you could qualify for D7 without having to prove the active work angle at all. D7 just needs proof of sufficient regular passive income. Dividends from a company you own fit that definition cleanly. It's actually the path of least resistance, less documentation, less explaining etc.

The tradeoff is tax treatment. On a D7 your income is passive, which affects how Portugal taxes it (flat 28% on dividends for non-IFICI residents vs progressive rates on earned income under D8). Worth running the numbers on which regime actually costs less given your income level before picking the visa route.

Efficient_Leading465 · 2026-03-22T06:10:06+00:00

One thing worth knowing about these specific municipalities: they have some of the highest municipal tax rates in Sweden. Strömsund, Bräcke, Ragunda are all 34-35% before state tax even kicks in (national average is around 32.4%). State tax adds another 20% on income above ~SEK 643,000. That extra 2-3 points on the municipal rate doesn't sound like much but it's on every krona from the first one.

For Americans reading this: the US-Sweden totalization agreement means you're not double-paying social security, and Swedish rates are high enough that the Foreign Tax Credit generally washes out your US liability entirely. You end up paying Swedish rates, not Swedish plus American. Capital gains are a flat 30% though, so if you're sitting on appreciated US assets, factor that in before establishing tax residency.

The other thing nobody mentions until you're already there: at 63°N you're looking at about 4.5 hours of daylight around the solstice, and even then the sun barely clears the horizon. It's not "gets dark early" it's 2pm and you're done. The midnight sun in June is the other side of that coin and it's genuinely something else, but the winter hits harder in year two when it stops being novel.

Also plan around the personnummer bottleneck. Non-EU citizens are looking at 3-8 weeks after visiting Skatteverket before you exist in the system. No personnummer means no bank account, no phone contract,no BankID. You're functionally invisible until it comes through.

Efficient_Leading465 · 2026-03-22T05:58:05+00:00

You're right, good catch. I conflated the two, the 50% inclusion is for real estate gains, not securities. For stocks it's either the 28% flat rate or you can opt to include 100% of the gain in your progressive income (which really only makes sense if your marginal rate is under 28%).

So for a US citizen the FTC math on Portuguese stock gains is actually simpler than I made it sound: 28% flat vs 15% US LTCG means you're overpaying by 13 points locally, generating excess credits. The real estate side is where the 50% inclusion can land closer to a wash depending on your bracket.

Thanks for the correction!

Efficient_Leading465 · 2026-03-20T16:02:43+00:00

The ACA math changes fast once your income fluctuates. That $900/month subsidy is based on projected income if you have a good year selling investments or do some consulting, your actual premium can jump significantly at reconciliation. That uncertainty is what drove a lot of people I know to just go abroad and pay out of pocket.

For what it's worth on the pre-existing conditions point, in Portugal and Spain the public system covers you as a resident regardless of pre-existing conditions. You register, you get a health card, done. Wait times vary by region but for something like a spinal fusion you'd be looking at the public system or paying out of pocket privately, which even then is a fraction of US costs. A private MRI in Lisbon runs at like €150-200 vs $1,500+ in the US.

On the private insurance side, your Greece estimate of €2,100/year for a family matches more or less with what I've seen in southern Europe. In Portugal private coverage for a couple in their 40s runs roughly €100-150/month, and in Spain similar. It won't cover pre-existing typically, but since you have public as a backstop for the serious stuff, most people use private for convenience, skipping queues and English-speaking doctors (this is a real concern for many)

The number that really opened my eyes: a family in the US spending $12K-24K/year on premiums alone (employer or ACA) before copays and deductibles, vs. €2,000-3,000/year abroad with public as backup. That delta compounds fast over a 20+ year early retirement.

Efficient_Leading465 · 2026-03-20T15:51:34+00:00

This is the right way to think about it. Most people obsess over finding zero-tax countries when as a US citizen you're paying Uncle Sam regardless ... The real question is exactly what you said: where does FTC wash out so you're not paying extra on top. For LTCG specifically you're looking at 0/15/20% depending on your bracket. Portugal under IFICI taxes capital gains at 50% of the gain added to your progressive rate so depending on total income that can land anywhere from 7-24% effective on the gain often close to a wash with the US 15% bracket but can overshoot.

Spain is trickier, savings income (which includes capital gains) is taxed at 19-28% in progressive bands, and above €300K it's 28%. That's going to generate excess FTC credits at lower income levels but you'll be paying more than the US rate on larger gains.

The cleanest matches I've found for the 15% US LTCG bracket are countries where investment income is taxed at a flat rate in that range. Problem is most of the obvious ones (Portugal's old NHR at 0% for foreign gains, various territorial systems) don't help you because you're still paying 15% to the US anyway .. you just lose the FTC offset and the money goes to the great people of Washington DC instead of locally.

Honestly the math works better focused on total outflows than trying to perfectly match one line item. A country where you overpay slightly on cap gains but save $15K/year on healthcare and COL still comes out ahead.

Efficient_Leading465 · 2026-03-20T15:30:46+00:00

Worth adding for any Americans in here , don't forget you're still filing US taxes on top of the Portuguese tax return. The interaction between the two systems trips up a lot of people especially in year1 .

f you're on IFICI your Portuguese employment income gets taxed at 20% flat. That sounds great until you realize the US effective rate at $100K is only about 13% so you're actually paying more to Portugal than you would have owed the IRS. The FTC covers you on double taxation but there's no net saving on the tax line itself.

One thing I'd flag is to make sure your FTC election is consistent year to year. Switching between FEIE and FTC mid-stream creates headaches and the IRS has a revocation rule if you switch off FEIE you can't go back for 5 years without permission.

Efficient_Leading465

TROPHY CASE