The Short Answer
The cheapest apps for a bank deposit to Mexico are the digital specialists. In our $500 checks, Paysend came out front at roughly 0.41% all-in, with Instarem close behind near 0.6% and no transfer fee at all. TapTap Send, Xoom and Ria sit a notch higher, roughly 1% to 1.6%. Wise deserves a mention of its own: it gives you the exact mid-market rate with no margin added, so the only thing you pay is a visible per-transfer fee — one that can run a little high on small amounts, but it never buries anything in the rate.
Need the cash collected at a counter? Xoom and Remitly have built the deepest payout networks in Mexico, reaching Oxxo, Elektra, Bancoppel and Telecomm. They cost a bit more than the rate-only apps, but for a recipient without a bank account they're hard to beat.
The one route to avoid is a bank wire. Between a $25-to-$50 up-front charge and a quiet 2% to 4% markup on the peso rate, a $1,000 send works out to $45 to $90 gone — against maybe $5 to $10 through a specialist.
Read the peso total, not the fee
A headline of "no fees" means nothing if the app shaves the rate. The figure that counts is how many pesos actually hit your family's account. Compare that one number across apps and the cheapest choice gets obvious fast.
The Cheapest Services Compared
| Service | Typical cost | Exchange rate | Best for |
|---|---|---|---|
| Paysend / Instarem | ~0.4%-0.6% all-in | Very small markup | Cheapest bank deposit |
| Wise | Flat fee, no rate markup | Exact mid-market | Honest rate, larger sends |
| Xoom / Remitly | ~1%-1.6% + markup | Marked up | Oxxo & Elektra cash pickup |
| Bank wire | $25-$50 + 2%-4% | Marked up | Avoid |
Want the real number for your amount? Run it through any of these calculators:
Delivery: Bank, Debit Card or OXXO Cash Pickup
Where the pesos land changes both the speed and the price. Mexico gives you three good options:
- Bank deposit (SPEI): the cheapest path. You send to a CLABE number and Mexico's SPEI system moves it bank to bank, often in minutes once the app releases it. The funding leg on the US side can add a day if you pay by ACH. Best for anyone sending the same amount month after month.
- Debit-card deposit: several apps will push money straight to a recipient's Mexican debit card, often within minutes. You pay a small premium for the speed, but it skips the wait when someone needs the cash that day.
- Cash pickup: the answer when your recipient has no bank account. Xoom and Remitly pay out across Oxxo, Elektra, Bancoppel and Telecomm, which puts a pickup point on practically every corner. They walk in with a reference number and ID and leave with pesos.
Got a CLABE to send to? Use it. A SPEI bank deposit almost always beats cash pickup on price, and thanks to SPEI it can land just as quickly. Save the Oxxo run for recipients who really don't have an account.
The USD/MXN Exchange Rate
On a Mexico transfer the rate is usually where the real cost hides. The peso floats freely, so the mid-market USD/MXN rate moves throughout the day. Through mid-2026 it has sat near 17.5 pesos per dollar, the tail end of the strong "super peso" stretch that has also brought plenty of swings. An app that pads that rate by 2% or 3% can cost you more than its "low fee" ever advertised.
Do the math on a $1,000 send: a 3% markup quietly amounts to 525 pesos your family never receives. Wise is the clean reference point here because it never marks the rate up at all, so pull up the live peso rate and check that whatever app you pick lands close to it before you hit send.
The 2026 US Remittance Tax
One new rule is worth a minute of your attention, though it's narrow. The 1% federal excise tax the US started on January 1, 2026 kicks in only on cash or money-order payments. Pay in from your bank or with a US card and the tax simply doesn't touch you.
In practice that exempts almost anyone sending online. Instarem, Paysend, Wise, Remitly and Xoom all pull from your bank or card, so the 1% never shows up. It really only bites if you still hand physical cash to an agent at a storefront, which is one more nudge to move that habit onto an app. Tax law shifts, so double-check your own case before a big transfer.
How to Pay the Least
- Fund from your bank, not cash. An ACH pull is the cheapest way to load a transfer, and it keeps you clear of the new 1% cash levy at the same time.
- Compare the peso payout, not the fee. Drop your amount into a couple of calculators and read what actually arrives. Paysend and Instarem tend to lead on a $500 bank deposit; Wise wins when you want the rate with no markup at all.
- Send to a CLABE when you can. A SPEI bank deposit usually costs less than cash pickup and still arrives in minutes, so reach for the Oxxo network only when there's no account on the other end.
- Batch it up. Part of every transfer is a flat fee, so one bigger monthly send to Mexico beats four small ones that each get clipped.
- Grab the new-customer offer. Most apps waive the first fee and sweeten the rate for a first send. Take it once, then go back to comparing payouts for the next one.
Frequently Asked Questions
What is the cheapest way to send money to Mexico from the USA?
On a $500 bank deposit, Paysend is the cheapest in our checks at about 0.41%, with Instarem right behind near 0.61% and no transfer fee. TapTap Send, Xoom and Ria land in the 1%-1.6% range. Wise gives you the exact mid-market rate with no markup, though its flat fee can make it pricier on small amounts. For cash at an Oxxo or Elektra counter, Xoom and Remitly have the deepest payout networks. Bank wires are the most expensive and worth skipping.
Can I send money to Oxxo for cash pickup?
Yes. Xoom, Remitly and most of the big apps pay out at thousands of Oxxo stores, plus Elektra, Bancoppel and Telecomm branches. Your recipient takes a reference number and a photo ID to the counter and collects pesos in cash, often within minutes.
How long does it take to send money to Mexico?
Cash pickup and debit-card deposits usually land in minutes, since most banks in Mexico settle over SPEI in close to real time. A standard bank deposit funded by ACH runs cheaper but can take 1-2 business days to clear.
Is there a tax on sending money to Mexico in 2026?
There is, but it's narrow. The 1% federal excise tax that started January 1, 2026 kicks in only on cash or money-order payments. Pay in from your bank or with a US card and you're exempt, which covers nearly everyone sending through Wise, Instarem, Remitly or Xoom.
What is the USD to MXN exchange rate?
The peso floats, so the mid-market USD/MXN rate shifts all day. In mid-2026 it has hovered near 17.5 pesos per dollar after a strong run for the "super peso" and some swings since. Check the live rate before you send and pick a provider that gives you that number instead of a padded one.
Key Takeaways
- Paysend and Instarem are the cheapest for a $500 bank deposit (about 0.4% and 0.6%); Wise hands you the mid-market rate with no markup; Xoom and Remitly own the Oxxo and Elektra cash networks.
- Don't use a bank wire: $25-$50 up front plus a 2%-4% hidden rate markup.
- Paying by bank or card keeps you exempt from the 2026 1% cash-remittance tax.
- Look at the live USD/MXN rate first; a 3% markup on a $1,000 send is about 525 pesos gone.
Send Smarter to Mexico
Because so much money runs along this corridor, the apps fight hard for it, and that fight is yours to win. Pay from your bank, send to a CLABE over SPEI, and lean on a low-markup app like Paysend or Instarem. A two-minute comparison against the live peso rate is the difference between a fair deal and a quietly expensive one.