Cost of Living · Decision Guide
Payment and Budgeting Tools Expats Use
Managing money across countries involves tools beyond a single bank account. Multi-currency cards, international transfer services, budgeting apps, and expense trackers each solve different problems. Understanding what each type does helps clarify which combination addresses specific needs.
Last reviewed: January 2026
Decision-support content for research purposes. Not legal, tax, or financial advice. Verify with official sources.
This page explains the main categories of payment and budgeting tools expats use and when each tends to be useful.
- How multi-currency cards work
- What transfer services offer versus banks
- How budgeting apps handle multiple currencies
- When expense tracking becomes complex
- What combinations people commonly use
Key tradeoffs
Important considerations that affect most people in this situation.
Fewer Tools, Simpler Setup
- • Easier to manage day-to-day
- • Fewer accounts and logins
- • May pay higher fees on some transactions
- • Less flexibility for specific use cases
More Tools, More Optimization
- • Optimized rates for different transaction types
- • More control over currency conversion
- • More accounts to monitor
- • Requires more active management
Multi-currency cards handle spending in different currencies
Multi-currency cards allow holding and spending multiple currencies from one account. When paying in a supported currency, the card uses that balance directly without conversion. This avoids exchange rate markups on each transaction.
Cards in this category include Wise, Revolut, N26, and Monzo, among others. Each has different supported currencies, fee structures, and features. Some are debit cards linked to e-money accounts. Others connect to full bank accounts. For more on card fees when spending abroad, see debit cards and ATM fees.
The value depends on spending patterns. Someone regularly paying in two or three currencies benefits from holding balances in each. Someone spending almost entirely in one currency may find less advantage over a standard local bank card.
Card fees vary by use case
Multi-currency cards typically charge for certain transactions. ATM withdrawals often have fees or limits on free withdrawals. Spending in currencies not held in the account triggers conversion fees. Weekend currency conversions may have markup.
Free tiers exist but have limits. A certain amount of free ATM withdrawals per month, free currency exchange up to a threshold, or limited features. Premium tiers remove limits but add monthly subscription costs.
Comparing cards means examining specific fee schedules for intended use. A card excellent for spending may be expensive for ATM withdrawals. A card with great exchange rates may charge for features others include free.
- ATM fees: often free up to a limit, then percentage or flat fee
- Currency conversion: may be free during market hours, marked up on weekends
- Premium tiers: remove limits but add monthly cost
- Compare based on your actual transaction patterns
Transfer services move money between countries
International transfer services specialize in moving money across borders. They often offer better exchange rates and lower fees than traditional bank wire transfers. The tradeoff is that transfers may take longer and involve more steps. See international money transfers for a detailed comparison of options.
Services in this space include Wise (formerly TransferWise), OFX, Remitly, WorldRemit, and XE. Each serves different corridors and amounts with varying fee structures. Some focus on personal transfers. Others handle business payments.
Banks also transfer money internationally, but often at worse rates with higher fees. SWIFT transfers through traditional banks remain necessary for some purposes, like large property purchases or specific institutional requirements.
Transfer timing and limits matter
Transfer speed varies. Some services complete transfers in hours. Others take days depending on currency pair, amount, and verification requirements. Planning around transfer timing prevents cash flow gaps.
Large transfers may require additional verification. Services have limits that increase with account verification level. Moving significant amounts, like funds for a property purchase, may require documentation and waiting periods.
Exchange rates fluctuate. Services show rates at the moment of transfer setup, but the actual rate may differ if the transfer is not locked immediately. Some services allow rate locking for a fee.
Budgeting apps help track spending
Budgeting apps categorize transactions and show spending patterns. Popular options include YNAB (You Need A Budget), Mint, Copilot, and various bank-specific apps. They pull transaction data and organize it into categories.
Multi-currency handling varies significantly. Some apps convert everything to a home currency for reporting. Others track spending in original currencies. Neither approach is inherently better; it depends on how someone thinks about their budget.
Connection to foreign banks can be problematic. Apps designed for one country may not connect to banks in another. Expats sometimes need multiple tools or manual entry to get a complete picture.
Budgeting across currencies adds complexity
Exchange rate changes affect budget accuracy. Spending €500 means different amounts in dollars depending on when the conversion is calculated. Budget apps handle this differently, which can make month-to-month comparisons confusing.
Income and expenses in different currencies require decisions about how to track. Some people budget in their income currency and convert expenses. Others maintain separate budgets for each currency. Both approaches have limitations.
Categorization of foreign transactions often fails. A restaurant abroad may be categorized as travel instead of food. Manual correction is common. Some apps learn over time; others require ongoing maintenance.
Expense tracking serves different purposes
Expense tracking overlaps with budgeting but serves additional purposes. Tax documentation, reimbursement claims, and business expense separation all require detailed records. Tools range from simple spreadsheets to dedicated apps.
Receipt capture apps like Expensify, Zoho Expense, or built-in phone features help preserve documentation. This matters for tax deductions, employer reimbursement, or simply remembering what a charge was months later.
Separating personal and business expenses is critical for self-employed expats. Tools that tag expenses by category and allow export for accounting simplify tax filing and financial management.
- Purpose determines tool choice
- Receipt capture helps with documentation
- Category tagging supports tax preparation
- Export features matter for accounting integration
Local payment apps vary by country
Each country has payment apps popular locally. Spain uses Bizum for instant transfers between individuals. Other countries have similar systems: Venmo in the US, PayPal across many markets, Swish in Sweden, iDEAL in Netherlands. For how local banking integrates with these apps, see digital vs traditional banks.
These apps often require local bank accounts or phone numbers. An expat arriving without local banking may not immediately access them. Integration happens as local financial infrastructure is established.
Understanding local payment norms matters. Splitting bills, paying landlords, or handling small transactions may default to local apps. Not having access can create friction in daily life.
Most expats use combinations of tools
A typical combination might include: a local bank account for salary and bills, a multi-currency card for travel and online purchases in other currencies, a transfer service for moving money home or receiving from abroad, and a budgeting app for tracking.
The specific tools depend on circumstances. Someone paid in their home currency but living abroad has different needs than someone earning locally. Frequent travelers need different tools than someone settled in one place.
Simplicity has value. More tools mean more accounts, more passwords, more things to monitor. Some people optimize for the best rate on every transaction. Others prefer fewer tools even if it costs slightly more.
Common pitfalls
Issues that frequently catch people off guard in this area.
Examples
These are examples of providers in this space, not endorsements. Options, features, and pricing change. Research current offerings before making decisions.
- Wise — Multi-currency account and transfer service
- Revolut — Multi-currency card with budgeting features
- YNAB — Budgeting app with multi-currency support
- Expensify — Receipt capture and expense tracking
- OFX — International transfer service
Next steps
Continue your research with these related guides.
Cost of Living Hub
Overview of all cost of living content
Multi-Currency Accounts
How multi-currency accounts work
International Transfers
Moving money across borders
Digital vs Traditional Banks
Comparing banking models
Non-Resident Banking
Banking before residency
Banking Hub
Overview of all banking content
Living in Spain
Country-level orientation
Sources & references
Tool Information
- Provider documentation – Fee structures and features
- Financial comparison resources – Tool capability comparisons
Usage Patterns
- Expat financial management – Common tool combinations
- Cross-border finance research – Multi-currency challenges
Information gathered from these sources as of January 2026. Requirements and procedures may change.