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.

Browse categories

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

Expat Tax & Finance192 AI Income & Cash Flow111 Geographic Arbitrage70 Investing & Wealth Building26 Expat Health & Insurance20 Retirement Abroad18 Expat Business & Remote Work17 Digital Nomad & Visa Guides16 International Money Transfers7 Crypto & Tax for Expats3 Citizenship & Residency1 Commodity & Alternative Investing1

Topic hubs

Start with the money decision in front of you, then go deeper into the related guides.

TaxExpat Tax & FinanceUS tax filing, credits, exclusions, reporting, and cross-border money decisions.192 guides IncomeAI Income & Cash FlowAI-assisted income, automation, and cash-flow ideas that can travel with you.111 guides ArbitrageGeographic ArbitrageEarn, spend, save, and invest across countries without confusing cheap with good.70 guides WealthInvesting & Wealth BuildingInvesting, account access, wealth building, and risk controls while living abroad.26 guides

Person on a phone beside a fruit stall under a striped awning

AI Income & Cash FlowLatest post · October 13, 2026

AI Receptionist for Med Spas at $453.48

See the $453.48 month for a med spa AI receptionist, with the $297 HIPAA add-on that stays on and a $50 plan for the first 100 minutes.

Portugal Nomad Visa: €3,680 a Month

See how the €3,680 three-month average, the €110 consular fee, and a four-month entry window decide a Portugal nomad visa.

Expat Tax & FinanceOctober 11, 2026

Do You Pay US Taxes If You Live Abroad?

Check the $15,750 single filing line, why excluded foreign wages still count, and the $400 self-employment rule before you skip a US return.

Older couple walking a gravel lane between citrus trees toward a farmhouse

Retirement AbroadOctober 10, 2026

Italy Elective Residence Income Requirements

See how Italy's elective residence visa tests income: more than €31,000 a year per person, in that person's own name, before you apply.

More recent guides

Showing the newest 19 of 483 guides.

Start here

Two people from behind at a neighborhood bank counter in morning light

International Money TransfersOctober 9, 2026

US Banks That Allow a Foreign Address

Compare US accounts that accept a foreign street address, including $0 checking and a $70 membership path, before the old bank asks you to close.

Person seated at a harbor cafe terrace in warm late-afternoon light

AI Income & Cash FlowOctober 8, 2026

AI for Vacation Rentals: Reply in 24 Hours

Answer Airbnb's 90% reply rule within 24 hours. See the $89 Hospitable bill and what to charge for a remote guest-message desk.

Person waiting on a bench in a sunlit hospital corridor

Expat Health & InsuranceOctober 7, 2026

Travel Insurance vs International Health Insurance

See why a $62.72 travel plan stops at 364 days while a $177.50 monthly health plan covers routine care. Match the policy before you pay.

Older couple pouring tea at a round kitchen table in morning light

Expat Tax & FinanceOctober 6, 2026

Additional Senior Deduction for Expats

Claim the $6,000 additional senior deduction on a US return filed from abroad. See the phaseout, the joint-return rule, and the Form 2555 add-back.

Retired couple seated at a courtyard table beside a suitcase

Retirement AbroadOctober 5, 2026

Spain Non-Lucrative Visa Income Requirements

See if you clear the Spain non-lucrative visa income test: €28,800 for one person, €7,200 per dependent, and no remote work.

Couple at a ferry rail looking toward a sunlit port town

Geographic ArbitrageOctober 4, 2026

Greece Nomad Visa: The €3,500 Monthly Test

See whether your pay clears Greece's digital nomad visa: €3,500 net a month, or €4,200 with a spouse, before you apply now.

Person on a phone call in a tiled apartment kitchen at dusk

AI Income & Cash FlowOctober 3, 2026

AI Receptionist for Insurance Agencies

Price an insurance-agency receptionist at $0.1078 a minute on Retell, plus a $2 number, and keep quotes with a licensed producer.

Sunlit desk with a brass calculator, blank envelopes, and metal tokens

Crypto & Tax for ExpatsOctober 2, 2026

1099-DA When Brokers Leave Basis Blank

A blank basis box on Form 1099-DA is not a free pass. See what US brokers report, what foreign exchanges skip, and how to file the real gain.

Sunlit apartment living room with a walnut table and morning light

Retirement AbroadSeptember 30, 2026

Is an SSA Benefit Taxable Living Abroad?

Check the $25,000 and $34,000 IRS bands, see which countries exempt a US citizen, and run the worksheet before you spend the check.

Sunlit walnut desk with blank parcels and a brass calculator

Expat Tax & FinanceSeptember 29, 2026

Sales Tax Nexus When You Sell From Abroad

Compare the $100,000 and $500,000 state tests before you invoice US customers from abroad, including Illinois's 15% missing-address rule.

Evening locksmith workshop bench with brass locks and warm window light

AI Income & Cash FlowSeptember 28, 2026

AI Locksmith After-Hours Dispatch

Price a $1,200 after-hours dispatch retainer for US locksmith shops. See Twilio, Retell, and n8n costs, delivery steps, and license rules.

Walnut desk with blank paper stacks and a brass scale in window light

AI Income & Cash FlowSeptember 27, 2026

DeepL API Growth: The $32.50 Plan

Price client work against DeepL API Growth at $32.50 a month, the $312 yearly option, and $27.50 per extra million characters.

Compact fanless computer on a walnut desk beside a sunlit window

AI Income & Cash FlowSeptember 26, 2026

n8n Cloud vs Self-Hosted Retainer Cost

Price a $3,000 automation retainer on n8n Cloud Starter versus a droplet, and see where the 2,500-execution cap breaks margin.

Quiet after-hours walnut desk with a headset and telephone handset

AI Income & Cash FlowSeptember 25, 2026

Twilio Voice Costs for a Remote Desk

Use Twilio per-minute rates, local number fees, and live-model costs to quote a remote desk retainer before you sell it.

Half-packed living room with a suitcase and closed portfolio on a table

Expat Health & InsuranceSeptember 24, 2026

Group LTD Tax Rules After You Move Abroad

Learn when employer-paid group LTD stays taxable after a move, why the FEIE misses it, and how a 12-month foreign cap can stop the check.