Guide
Cash vs card vs bank account: what the funding choice really costs
On a $500 transfer, funding with cash costs at least $5 more than funding from a bank account in 2026. That is the tax alone, before any fee difference.
$500 to Mexico: total cost by funding method
Online service, our model. The card bar matches the bank bar because we do not invent an issuer fee.
People compare providers and forget to compare funding. In 2026 that order is backwards. Pick the funding method first, then shop providers inside it.
$500 to Mexico, online service, our model
| Funding | Fee | Markup cost | Tax | Total cost |
|---|---|---|---|---|
| Bank account | $5.99 | $3.00 | $0.00 | $8.99 |
| Debit or credit card | $5.99 | $3.00 | $0.00 | $8.99 in our model |
| Cash | $5.99 | $3.00 | $5.00 | $13.99 |
Card funding shows the same total in our model because we do not invent an issuer fee. Reality check: some providers charge more for card funding, and some credit cards treat a transfer as a cash advance. Read the checkout screen. If the card total beats bank funding by more than a few dollars, use the bank account.
When cash still makes sense
- You have no US bank account.
- The money is needed within the hour and your bank transfer would sit over a weekend.
- The amount is small, so 1% is under a dollar.
For a monthly $400 family transfer, cash funding costs $48 a year in tax alone. Opening the transfer inside an app, funded from an account, removes that line entirely.
FAQ
Is a debit card at an agent location taxed?
No. Paying by debit card at the counter is card funding, not cash funding, so the 1% tax does not apply.
Why do some card transfers cost more overall?
Provider card surcharges and credit card cash-advance treatment. Both sit outside the federal tax and vary by provider and issuer.