Overview
- Spain will release 2025 fiscal data on March 19, open online Renta filing on April 8, start phone assistance on May 6 and in‑office help on June 1, close the campaign on June 30 and cut off direct‑debit filings on June 25.
- Spain’s Social Security reminds Ingreso Mínimo Vital recipients that filing is mandatory and that benefits can be suspended and sanctions applied if returns are not submitted.
- Mexico’s SAT has activated a March simulator so taxpayers can verify preloaded income, deductions and withholdings before filing, with companies due by March 31 and individuals filing April 1–30.
- In the United States, the IRS sets April 15, 2026 as the federal deadline and continues to promote e‑filing as its systems process millions of returns since late January.
- Digital access requires secure credentials, including certificado digital, DNIe or Cl@ve in Spain and RFC and e.firma in Mexico, and officials advise reviewing prefilled data early to avoid last‑minute system congestion.