Mexico started in early 2026 with lower remittance inflows. Banxico data show January transfers slipped below the $5 billion line after December’s holiday-season spike. The timing overlaps with a new U.S. 1% excise tax that applies when senders pay in cash or similar instruments. For households and expats who rely on cross-border money flows, the details matter: which payments are taxed, which are exempt, and what the January numbers reveal—and do not—about the year ahead.
January remittances fell below $5B
Banco de México (Banxico) data show remittance inflows totaled $4.594 billion in January 2026. That pushed the monthly figure below $5 billion. On the original series, that was 1.4% lower than a year earlier and 13.4% lower than December. December often runs higher due to seasonal spending. Banxico also publishes a seasonally adjusted series, which showed a 2.2% monthly increase in January. The drop in the original series came mainly from fewer transfers, not smaller ones. Banxico recorded 11.5 million transactions, down 5.2% year over year. The average transfer rose 3.9% to $401. The 12-month total through January was about $61.7 billion. That was slightly below the prior 12-month reading. Banxico reported a remittance-account surplus of $4.495 billion, down from $4.551 billion a year earlier. For many towns, remittances show up in rent, school fees, and daily purchases. For expats living in Mexico, the same flows can influence local business activity and cash liquidity.
What changed in the United States
A new U.S. remittance transfer tax took effect on January 1, 2026. Federal rules impose a 1% excise tax on certain remittance transfers. The tax is collected by remittance transfer providers and remitted to the IRS. It is calculated as 1% of the transfer amount. It applies when the sender pays by cash, money order, cashier’s check, or a similar physical instrument. Transfers funded from a bank account are generally exempt. The same applies to transfers funded by a U.S.-issued debit or credit card. In practice, the charge shows up on the payment, not when the money arrives in Mexico. Banxico’s breakdown helps show where the tax can matter most. In January, electronic transfers accounted for 98.6% of inflows, or about $4.529 billion. Cash and in-kind remittances were about $54 million, and money orders were about $11 million. Even with a small share, the affected segment overlaps with cash-based senders and people with limited banking access.
Why this matters in Mexico
The January reading follows a lower 2025 total. Banxico’s year-end data put 2025 remittance income at about $61.8 billion, down 4.6% from 2024. The number matters beyond macro totals. Remittances support household budgets in many states, and the money is often spent on immediate consumption. Banxico data show most remittances arrive as electronic transfers, but many are still collected as cash payouts in Mexico. That keeps remittances tied to cash use in local economies, even when the transfer is digital. For expats living in Mexico, the relevance is indirect. In places where remittance income is common, it can shape demand for rentals, private services, and small retail. It can also affect how families manage dollar inflows, especially when the peso-dollar exchange rate moves. A one-month dip does not, by itself, confirm a new trend, but it sets a baseline for 2026. If the tax shifts payments away from cash-funded transfers, the distribution of who receives money and how could change.
What to watch next
What happens next will be clearer after a few more releases. January is routinely lower than December, so the key is whether inflows return above $5 billion in February and March. Key signals include the number of transactions and the average transfer. Another signal is the split between electronic transfers and cash-based instruments. A sustained decline in transactions would suggest fewer senders or fewer payments per sender. A shift away from cash and money orders would point to adaptation to the new tax. For expats, the near-term impact is most practical when sending money from the U.S. Under the federal rules, the 1% tax is tied to how a transfer is funded, not to the destination. That means a cash-funded payment may cost more than an account-funded one, even if the recipient is the same. Anyone making regular transfers for rent, tuition, or family support may want to check how their provider labels the charge. Banxico’s seasonally adjusted series will be important. It filters out the holiday swing that dominates the raw monthly move.
With information from El Universal, Banco de México, Internal Revenue Service
