Digital Transformation & AI Implementation Subsidy 2026 (Invoice Compliance Track) – 4th Application Period

This subsidy supports digital transformation and AI adoption to comply with Japan's invoice (inbound) system and enhance operational efficiency for small and medium-sized enterprises. Eligible for nationwide sole proprietors, corporations, and NPOs meeting SME criteria. Subsidy limits and rates are detailed in the official guidelines; eligible expenses include invoice compliance system implementation, billing management software, and accounting software installation. Applicants must be registered or planning to register as qualified invoice issuers, meeting sales and business continuity requirements. As this is the 4th deadline, application deadlines are likely imminent and immediate preparation is critical.