Cashflow Abroad Blog

Practical guides for taxes, banking, residency, and portable income abroad.

Decision-ready finance guides for Americans building a life outside the United States, with less banking fragility, clearer tax exposure, and stronger cash flow.

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Expat finance, taxes, banking, residency, remote business, health insurance, cost of living, and investment risk.

Expat Tax & Finance110 Geographic Arbitrage64 AI Income & Cash Flow40 Investing & Wealth Building15 Digital Nomad & Visa Guides14 Expat Health & Insurance9 Retirement Abroad9 Expat Business & Remote Work8 International Money Transfers4 Citizenship & Residency1 Commodity & Alternative Investing1 Cost of Living1

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TaxExpat Tax & FinanceUS tax filing, credits, exclusions, reporting, and cross-border money decisions.110 guides ArbitrageGeographic ArbitrageEarn, spend, save, and invest across countries without confusing cheap with good.64 guides IncomeAI Income & Cash FlowAI-assisted income, automation, and cash-flow ideas that can travel with you.40 guides WealthInvesting & Wealth BuildingInvesting, account access, wealth building, and risk controls while living abroad.15 guides

Sunlit traditional Indonesian wooden pavilion with terracotta tiles and lush tropical garden

Geographic ArbitrageLatest post · June 29, 2026

Bali for US Expats: Monthly Costs and Permit Guide

How much Bali costs, which Indonesian stay permit suits long-term stays, and what US citizens owe the IRS while living there in 2025.

Build an n8n Automation Service From Abroad

Run an n8n workflow automation service from a low-cost country. Self-host for $24/month, charge clients $2,500+ and keep the arbitrage.

Home office desk with microphone and laptop set up for remote AI voice agent service business

AI Income & Cash FlowJune 28, 2026

Build an AI City-Page SEO Agency for US Contractors

Build an AI city-page SEO agency for US contractors with Claude API, Airtable, and Webflow. Per-page costs, retainer pricing, and full setup guide.

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Expat Health & InsuranceJune 27, 2026

Dental Care Abroad: Costs, Coverage, and Where to Go

Root canals for $350, implants for $1,100. Compare dental costs in Mexico, Thailand, Hungary and Colombia — plus what your expat insurance covers.

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Editorial hero image about AI-powered niche directory websites as passive income for remote operators abroad

AI Income & Cash FlowJune 27, 2026

Build AI Directory Sites for Passive Income Abroad

Build an AI-powered niche directory site from abroad. Full tool stack, data pipeline, monetization models, and revenue math from $0 to $6K/month.

Minimalist trading workspace with widescreen monitor and warm desk lamp in soft focus

Investing & Wealth BuildingJune 26, 2026

Options Trading for US Expats: Tax Rules and Traps

Section 1256 contracts cap US expat options traders at a 26.8% blended rate. Understand wash sales, NIIT traps, mark-to-market, and Form 6781 rules.

Sunlit colonial courtyard with tropical plants and outdoor cafe table in morning light

Geographic ArbitrageJune 26, 2026

Colombia Type V Visa: The Remote Worker's Guide

Colombia's Type V digital nomad visa requires ~$1,400/month foreign income, $315 in fees, and 2–6 weeks processing. Step-by-step application guide for

Digital nomad at walnut desk working on client analytics in minimal home office with natural morning light

AI Income & Cash FlowJune 25, 2026

AI Google Review Agency: Build a Retainer Business

Build an AI-powered Google review operation on n8n and Claude for under $100/month in tools. Real workflow, pricing tiers, and client acquisition

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Investing & Wealth BuildingJune 24, 2026

W-8BEN: How Expats Cut US Withholding on Dividends

Nonresident aliens can halve 30% US dividend withholding with Form W-8BEN. See treaty rates by country, the portfolio interest exemption, and REIT

Remote operator at a clean home office desk in a Latin American apartment with golden afternoon light

AI Income & Cash FlowJune 23, 2026

AI Real Estate Listing Service: Sell to Agents Abroad

Build an AI real estate listing content service: full tool stack, pipeline, pricing tiers, and gross margin math for expat operators.

Modern home office wooden desk with open folders and morning window light

Expat Tax & FinanceJune 23, 2026

FBAR vs Form 8938: Expat Reporting Guide

US expats with foreign accounts over $10,000 must file FBAR. Learn how Form 8938 differs, current penalty amounts, and how to catch up.

Minimalist walnut desk with official documents and fountain pen in soft morning light

Expat Health & InsuranceJune 22, 2026

Self-Employed Expat Health Insurance Deductions

IRC 162(l) lets self-employed expats deduct 100% of premiums — but the FEIE can zero out the ceiling via Form 7206. Learn the math and when FTC wins.

HVAC technician in work truck checking phone while parked in golden afternoon light

AI Income & Cash FlowJune 22, 2026

Start an AI Receptionist Agency for Home Services

Build a remote AI voice receptionist agency for HVAC, plumbing, and roofing businesses. Tool stack, pricing tiers, compliance rules, and first-client

Calm home study with open estate documents folder on glass coffee table in soft warm evening light

Investing & Wealth BuildingJune 22, 2026

Inherited IRA Rules for US Expats and NRA Heirs

Inheriting a US IRA abroad triggers 30% withholding and a 10-year depletion window under SECURE Act 2.0. Learn what expat and NRA beneficiaries must

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Geographic ArbitrageJune 21, 2026

Hong Kong for US Expats: Tax and Visa Guide

US citizens living in Hong Kong pay 15% salaries tax with no US-HK treaty. Learn FEIE vs FTC, Top Talent Pass visas, FBAR rules, and monthly costs.

Clean home workspace with spiral notebook showing hand-drawn AI workflow diagram and ceramic mug

AI Income & Cash FlowJune 21, 2026

5 AI Products Non-Coders Can Build for Monthly Income

Five no-code AI products — lead bots, review-reply, email workflows, knowledge bases — expats build for monthly retainer income. Tool costs and

Sunlit brick residential building with manicured garden in warm afternoon light

Expat Tax & FinanceJune 21, 2026

1031 Exchange for Expat Landlords: Like-Kind Rules

US expats can defer taxation on US real estate sales via Section 1031. Learn the 45/180-day rules, DST options, FIRPTA exemptions, and depreciation

Clean wooden desk with brass lamp leather wallet and succulent in soft natural window light

Expat Business & Remote WorkJune 20, 2026

Mercury Bank for Non-US Founders and Expats

Non-US residents can open Mercury Bank with a US LLC, EIN, and a real US address. Zero monthly fees, free USD wires, and FDIC coverage up to $5M.

Elegant mahogany desk with leather portfolio and fountain pen for expatriate exit tax planning

Investing & Wealth BuildingJune 20, 2026

Treasury Bills for US Expats: State-Tax-Free Yield

Buy US T-bills through Schwab or IBKR from abroad — interest is fully state-exempt, no FBAR required, yields at 3.65% in June 2026. Better than