Buried inside the sweeping domestic-policy package known as the "One Big Beautiful Bill," which President Trump signed on July 4, 2025, was a line item many migrant households didn't notice until it appeared on a receipt. As of Jan. 1, 2026, anyone funding an outbound money transfer with physical cash, a money order or a cashier's check owes an added 1% on the amount sent, under rules the IRS and Treasury Department formalized this spring. Move the same money electronically — through a U.S. bank account or a bank-issued debit or credit card — and the transfer owes nothing extra. That split has effectively carved the remittance business into a taxed lane and a tax-free one.
The distinction matters because of who typically uses which lane. Sheinbaum has pointed to roughly three in ten dollars leaving the U.S. for Mexico as cash handed over at a storefront counter — often at markup-heavy shops offering wire services like Western Union. That figure can look at odds with Banxico's own data showing that 99% of remittances arrive in Mexico electronically, but the two statistics describe different moments in the same transaction: Banxico is measuring how money lands on the Mexican side, while Sheinbaum's number describes how it was funded at the U.S. counter — cash paid to a clerk can still travel the rest of the way electronically, so the two figures aren't actually in conflict.
Mexico Answers With a Government-Backed Card
Mexico's countermove is Finabien, a prepaid Visa card issued through the state institution Financiera para el Bienestar. On July 18, 2025, President Claudia Sheinbaum introduced an upgraded version branded Paisan@, framing it as a route for migrants to bypass the new charge altogether. Because a Finabien-to-Finabien transfer counts as an electronic account-to-account move rather than a cash handoff, using the card instead of a storefront wire service keeps the full sum intact. Sheinbaum described it to reporters as "a very simple way to send remittances electronically and avoid making cash transfers."
What It Costs, and Where to Sign Up
Each transfer runs $2.99, cut down from an earlier $3.99, with sending capped at $2,500 a day and $10,000 a month. U.S. applicants can pick up a card free at any of 53 Mexican consulates or apply online; on the receiving end, families can collect funds at more than 1,700 Finabien branches across Mexico. The card functions as a basic checking account too, accepting direct-deposit paychecks and offering a virtual savings vault paying 10% annual interest on balances up to roughly 24,000 pesos (about $1,200) a month.
A Refund for Those Who Still Pay Cash
Mexico's plan for cash senders who don't switch has shifted over time. In the days right after the tax passed Congress, Sheinbaum initially said there would be no direct cash refund, betting instead that pushing card enrollment would be simpler than processing reimbursements. By the July 18 launch, that had changed: the government built a compensation mechanism through Finabien that reimburses the 1% tax for cash shipments up to $400 a month, funneled through a companion card on the Mexico side. As of early 2026, that rebate mechanism was still active and being promoted by Finabien to cash senders.
Sign-Ups Started Small and Kept Climbing
Adoption began modestly. Sheinbaum told reporters roughly 50,000 people had requested a card by mail within the program's first weeks, while a nonprofit tracking the July 18 rollout separately counted at least 30,000 active cards and more than $20 million already transferred on launch day itself. A month later, reporting put active U.S. cards at over 60,000. The most recent official count is far higher still: Finabien's director told reporters on March 18, 2026, that the program had surpassed its 100,000-card target, reaching 132,827 active cards and channeling $37.7 million through more than 75,000 transfers.
Remittances Slumped, Then Started to Recover
The broader remittance picture moved in two acts. Mexico's central bank confirmed that full-year 2025 remittances fell 4.6% to $61.8 billion, the sharpest annual drop in 16 years and equal to about 3.4% of national GDP, with California-origin transfers down roughly 9% and Texas down about 3% across the first three quarters, according to central-bank figures reported by Courthouse News. Analysts tied the slide mainly to tighter immigration enforcement and a stronger peso rather than to the tax itself, since electronic transfers — the untaxed lane — still made up nearly all remittance volume. A Western Union official had projected the levy alone might shave roughly 1.6% off total flows.
That decline appears to have bottomed out. By the first quarter of 2026, inflows hit a record $14.45 billion, up 1.4% from a year earlier, with March posting the strongest single-month gain since November 2024 — a reversal that had not yet emerged when most coverage of the tax was written.
Privacy Questions Persist
Because a government agency now holds the transaction data, some migrants have asked whether Finabien could pass records to tax or immigration authorities. Finabien's director, Rocío Mejía Flores, has addressed that directly, saying "it is not shared with tax offices or treasuries." Separately, Tax Notes reported that the IRS granted remittance providers a penalty grace period covering the first three quarters of 2026 while they build out collection systems.
Six months in, Finabien looks less like an experiment and more like an established alternative — though its long-term reach still depends on how many cash-paying households decide the switch is worth making.
