Quarter horizon · H4 2026 (Q1 2027) · CDMX · Monterrey · Guadalajara · Querétaro · Puebla
Corp H4 Final 2026 Final Pack — the Q1 2027 horizon with advance planning
The Mexican corporate that already thinks about the next fiscal year signs in the fourth quarter of the current year the contract for the first quarter of the year to come. That advance signing —typically between November and December— secures workshop capacity, guarantees the frozen rate for the first three months of the next fiscal year and blocks the production shifts before aggregate Hot Sale demand concentrates on the same months. The Corp H4 Final 2026 Final Pack is built to resolve the 2027 year-start: mass onboarding of January hires, first-quarter IMMEX training material, Q1 commercial kick-off and fiscal planning before SAT. The rate is negotiated at the close of 2026 and frozen in MXN with a single INPC adjustment at the close of March 2027. We invoice under CFDI 4.0 in MXN, in USD at the locked rate, or in RUB through the agreement with Russian corporate.