Tax Home Compliance Blog

Expert advice on tax home compliance, IRS audits, and license management for travel nurses.

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FeaturedTax Migration19 min read

California's Two New Taxes for 2027: What SB 122 and SB 125 Actually Cost You (and the One Tax Cut Sacramento Can't Block)

On June 29, 2026, Governor Newsom signed a budget that creates two new taxes effective January 1, 2027: a sales tax on software and SaaS (SB 122) and a redesigned health plan tax (SB 125) that is expected to flow into private premiums. This guide breaks down exactly what each tax covers, what is exempt, what a real household will pay, and why the sourcing rule in SB 122 makes your address the deciding factor. It also covers what it actually takes to move your domicile to a state that taxes neither your software nor your income.

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In-depth guides and expert insights on tax compliance

Expat Tax Planning33 min read

How to Open a US Bank Account From Abroad in 2026

Living overseas but need US banking that actually stays open? This 2026 pillar guide breaks down the CIP street-address rule (31 CFR 1020.220), the ITIN route for expats without an SSN, the five real ways to get a US bank account for expats, and why a genuine Florida residential domicile beats a PO box or mail-forwarding address. Includes FATCA, FBAR, and the new IRS paperless-refund deadline.

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Expat Tax Planning18 min read

How to Change U.S. State Residency While Living Abroad

Moving overseas does not end your state taxes. This 2026 playbook shows exactly how to change your U.S. state residency while living abroad: how to abandon your old domicile, establish a zero-tax state like Florida, handle the DMV and Declaration of Domicile remotely, sidestep the absentee-voting residency trap, and keep the documentation that defends you if California or New York audits you years later.

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Florida Domicile20 min read

The Florida "Six Months and a Day" Residency Myth: What Actually Establishes Domicile in 2026

The most common question about Florida residency is also the most misunderstood: do you have to live in Florida six months and a day? No. Florida has no minimum day-count rule and no waiting period. The legal standard is intent plus substantive ties, codified across four primary statutes: §322.031 (driver license within 30 days), §97.041 (voter registration), §222.17 (Declaration of Domicile), and the residential-address requirements that USPS Form 1583 and state DMV procedures impose. This guide debunks the six-month myth, then walks through the four pillars, the 14-day residency sprint, the line-by-line affidavit of domicile language, the seven mistakes that trigger California FTB and New York DTF deficiency notices, and a customer case study with savings math at $100,000, $150,000, and $200,000 of income across nine high-tax states.

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Expat Tax Planning18 min read

Florida Domicile for Expats in 2026: How to Lock In 0% State Tax Before You Leave the US

For Americans heading abroad in 2026, the most expensive tax mistake is leaving directly from a high-tax state. Florida domicile, executed properly before you board the plane, locks in 0% state income tax, qualifies you for the federal Foreign Earned Income Exclusion at full strength, and cuts off audit risk from California, New York, and New Jersey. This is the 2026 expat playbook: a 7 to 14 day Florida residency sprint, the residential virtual address vs CMRA distinction, the calculator that shows your real savings, and a live customer case study.

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Expat Tax Planning24 min read

2026 Expat State Tax Traps: Lessons from the Latest NY & CA Cases (and How Florida Domicile Protects You)

New York's late-2025 Hoff decision (DTA No. 850209) and California's updated FTB Pub 1031 guidelines for 2025/2026 prove that formal domicile paperwork alone will not stop a sticky state from following you abroad. This guide breaks down both rulings, the data-driven enforcement trends targeting Americans overseas, and how a substantive Florida domicile through Your Tax Base gives you the strongest defense in 2026.

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Expat Tax18 min read

Mail Forwarding Services for US Expats: The 2026 Tax-Smart Comparison

A 2026 comparison of the top mail forwarding services for Americans living abroad. Covers CMRA vs. residential addresses, the state tax angle most guides skip, banking implications, USPS Form 1583, international forwarding, and how to choose by scenario rather than monthly price.

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State Tax Compliance18 min read

Crypto Capital Gains Tax by State: Where to Sell in 2026 (and Where NOT To)

As of 2026, centralized exchanges report your crypto gains directly to the IRS on Form 1099-DA. Federal tax is unavoidable. But state tax on those same gains still ranges from 0% to 13.3%, depending on where you live when you sell. On a $500,000 gain, that is the difference between $0 and $66,500 in state tax. Here is the 2026 state-by-state map of crypto capital gains, the traps most investors miss, and what to do before you click sell.

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Florida Domicile22 min read

Florida Declaration of Domicile: The Complete Guide (2026)

Everything you need to file a Florida Declaration of Domicile in 2026. Covers the form line by line, county fees, remote online notarization, audit defense, homestead exemption, estate planning, and the common mistakes that weaken your filing. Built on Florida Statutes, IRS guidance, and real audit outcomes.

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State Tax Compliance18 min read

Ohio's 2.75% Flat Tax in 2026: Who Wins, Who Loses, and What It Means for Your Wallet

Ohio officially transitions to a 2.75% flat income tax on January 1, 2026, making it the second-lowest flat tax state in the nation. Here is everything you need to know: the new rate table, the legislative timeline, who benefits most, who sees no savings at all, real-dollar examples at every income level, and what critics and supporters are saying.

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Expat Taxes22 min read

Key 2026 Updates for U.S. Expatriates: March 2026 Tax Season Guide

Everything U.S. expats need to know for the 2026 tax season: updated FEIE limits ($130,000 for 2025, $132,900 for 2026), filing deadlines, FBAR and FATCA thresholds, OBBBA impacts, CTA relief, IRS enforcement trends, and why Florida domicile eliminates state income tax for Americans abroad.

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State Tax Compliance24 min read

Washington State Millionaires Tax: Everything You Need to Know in 2026

Washington just passed its first-ever income tax. SB 6346 imposes a 9.9% levy on household income above $1 million, effective January 1, 2028. Here is everything you need to know: who pays, how it is calculated, what is exempt, the constitutional fight ahead, and how to start planning now.

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Florida Domicile24 min read

How to Become a Florida Resident in 2026 [Complete Guide]

The complete, step-by-step guide to becoming a Florida resident in 2026. Covers every legal requirement, exact costs, realistic timelines, and how to choose the right domicile service for your situation. Built on Florida Statutes, IRS guidance, and real-world domicile case outcomes.

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Tax Migration8 min read

California's Billionaires Are Leaving California. Should You?

Larry Page bought $173M in Miami real estate. Sergey Brin dissolved 15 California LLCs. Peter Thiel opened an office in Wynwood. The legal framework they're using to leave California is available to anyone earning $75,000 or more. Here's the exact playbook.

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Tax Residency25 min read

State Tax Residency Rules by State: The Complete 50-State Guide for 2026

A comprehensive reference covering every state's tax residency rules — day thresholds, domicile tests, abode requirements, and top tax rates — plus deep dives on the 6 states most likely to audit your residency and 5 legal strategies to reduce your state tax burden in 2026.

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State Tax Compliance22–26 min read

Moving to Florida for Taxes? Here's What State Tax Auditors Look For in 2026

A comprehensive guide to avoiding state tax residency audits when relocating to Florida. Learn the 5-factor domicile test, documentation requirements, high-earner audit triggers, and why the 183-day rule alone won't protect you from California, New York, or New Jersey tax authorities.

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Travel Nurse Tax22 min read

Travel Nurse Tax Home at Parents' House: The Complete IRS Compliance Guide

Can you use your parents' home as a tax home for travel nursing? Yes—but only with proper documentation. Learn the IRS three-factor test, duplicate expense requirements, rent payment protocols, and audit-proof strategies for maintaining a legitimate tax home at your parents' residence.

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Expat Tax Planning22 min read

Best and Worst State Residency for Expats in 2026: The Ultimate Domicile Guide

Updated 2026 analysis comparing the best and worst U.S. states for expat domicile. Covers South Dakota voting law changes (HB 1208), Washington capital gains tax increases, California 546-day safe harbor rule, Virginia domicile traps, and step-by-step action plans for travel nurses, digital nomads, crypto investors, and high-net-worth entrepreneurs moving abroad.

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Travel Nurse Tax15–18 min read

Tax Home and Domicile Considerations for Travel Nurses

An encyclopedic overview of IRS tax home requirements, domicile planning, and zero-income-tax state strategies for travel nurses seeking to qualify for non-taxable stipends while maintaining compliance with federal and state tax regulations.

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State Tax Planning18 min read

US State Domicile Planning: Tax and Estate Implications for 2026

Master the strategic distinction between state residency and domicile. Learn about the 9 zero-income-tax states, Florida's unmatched homestead protection, New York's aggressive audit tactics with 50%+ failure rates, and how to properly document a genuine domicile change.

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State Tax Compliance16 min read

How to Legally Leave California Taxes: Complete Exit Guide 2026

Step-by-step guide to terminating California residency, establishing Florida domicile, and avoiding CA residency audits. Everything you need to know about the 183-day rule, safe harbor provisions, and cutting ties with California.

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Expat Taxes18 min read

Foreign Earned Income Exclusion 2026: Exclude $132,900

Everything you need to know about the Foreign Earned Income Exclusion for 2026, including the $132,900 limit, eligibility requirements, physical presence test, bona fide residence test, and how to claim FEIE on Form 2555.

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State Tax Compliance20 min read

How to Leave California Residency: Complete 2026 Exit Guide

Step-by-step guide to legally terminating California residency and avoiding CA Franchise Tax Board audits. Learn domicile vs. residency, the 9-month rule, safe harbor provisions, and how to establish residency in a zero-tax state like Florida or Texas.

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Expat Taxes16 min read

Do Expats Pay State Taxes? Complete 2026 Guide

Do expats pay state taxes? Yes, if domiciled in CA, NY, or other high-tax states. Learn how to legally eliminate state taxes by establishing Florida residency before moving abroad.

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State Tax Compliance17 min read

Best States for Tax Domicile: 2026 Guide for Expats & Nomads

Complete comparison of the 9 zero-income-tax states for American expats and digital nomads. Compare Florida, Texas, Nevada, South Dakota, Wyoming, and more. Learn which state is best for your situation, how to establish domicile, and maximize tax savings.

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State Tax Compliance19 min read

How to Leave New York Residency: Complete 2026 Exit Guide

Step-by-step guide to legally terminating New York State residency and avoiding NY Department of Taxation audits. Learn the 183-day rule, statutory residency, domicile factors, and how to establish residency in a zero-tax state.

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Expat Taxes16 min read

Foreign Tax Credit (FTC) 2026: Complete Guide vs FEIE Comparison

Comprehensive guide to the Foreign Tax Credit for 2026, including Form 1116 instructions, FTC vs FEIE comparison, carryforward rules, and strategies for Americans living abroad. Learn which option saves you more money based on your situation.

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Digital Nomad18 min read

Digital Nomad Taxes 2026: Complete Guide for Americans

Comprehensive tax guide for American digital nomads in 2026. Learn about FEIE, FTC, state taxes, tax home requirements, 183-day rules, best countries for tax optimization, and how to maintain tax compliance while traveling the world.

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Expat Taxes14 min read

US Expat Tax Filing Requirements 2026: Complete Checklist

Complete guide to U.S. expat tax filing requirements for 2026. Learn filing deadlines, required forms (1040, 2555, 1116, FBAR, FATCA), extensions, penalties, and step-by-step instructions for Americans living abroad.

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State Tax Compliance18 min read

How to Leave New Jersey Residency: Complete 2026 Exit Guide

Comprehensive guide to legally terminating New Jersey residency and avoiding the state's 10.75% top income tax rate. Learn the 183-day rule, domicile factors, audit triggers, and step-by-step exit checklist for 2026.

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Expat Taxes20 min read

Moving to Portugal as a Digital Nomad: Complete Tax Guide 2026

Complete guide to Portugal's digital nomad visa, tax residency rules, and the end of the NHR regime. Learn D7 vs D8 visa requirements, 183-day rule, tax rates, social security, and U.S. tax obligations for Americans moving to Portugal in 2026.

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Expat Tax Planning16 min read

How to Establish Texas Domicile as an Expat

Complete guide for US expats to establish and maintain Texas domicile while living abroad. Learn requirements, tax benefits, documentation needed, and step-by-step setup process for 2026.

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State Tax Compliance14 min read

California Exit Tax: What You Need to Know

Complete guide to leaving California and avoiding exit tax traps. Learn about AB 2088, residency termination, safe harbor rules, and how to legally establish domicile in a zero-tax state.

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Travel Nurse Tax17 min read

Travel Nurse Tax Home Requirements Explained

Complete guide to IRS tax home requirements for travel nurses. Learn Publication 463 rules, duplicate expense tests, how to maintain your tax home, and protect your non-taxable stipends.

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State Tax Compliance15 min read

A Simple Guide to New York Residency Laws

Everything you need to know about New York State residency classifications, tax implications, and how to legally exit NY residency. Complete guide to domicile, statutory residency, and the 183-day rule.

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