21 BIS
Priorities in ISN assessment
The law identifies six priority groups. Belonging to one does not establish approval or a subsidy percentage.
Granted·The Council evaluates case by case and signs an agreement·Promotion Law and regulation; annual historical programs shown separately·Economic Development Council / NL Secretaría de Economía
The law distinguishes tax, financial and non-financial support. The Council assesses the project and sets applicable terms; annual agreements have their own validity.
Ley de Fomento · arts. 4, 21 BIS, 27 y 28
Ley de Fomento a la Inversión y al Empleo · Articles 4 and 27
The payroll tax (ISN) leads: the Council sets the percentage. Also registry duties and any other state duty.
Up to 5 years · non-extendableSpecific budget exception under art. 27.I
Art. 27.I
Training, infrastructure, utilities, property and export diversification. Amounts depend on the decision and budget.
Via the Incentives TrustSubject to budget availability
Arts. 27.II / 28
Advice, facilitation and connections, including assistance in seeking toll discounts under applicable rules.
Services of the state teamScope and requirements depend on the service
Art. 27.III
Priorities and R&D centers· Art. 21 BIS / Reglamento art. 14.III
21 BIS
The law identifies six priority groups. Belonging to one does not establish approval or a subsidy percentage.
R&D
Art. 21 BIS.V provides priority in ISN assessment. Separately, art. 14.III of the regulation provides for additional incentives of up to 5% of the direct investment attributable to a research, innovation and design center during its first five years. Assessment and an agreement are required; this does not automatically grant 100% ISN relief for two years.
Tax support under the law· Art. 27.I
ISN
The Council sets the percentage for direct jobs created in Nuevo León. Tax incentives under art. 27.I are not subject to budget availability and have a five-year maximum, with no extension or renewal. Another decree cannot be invoked to extend the same subsidy.
27.I
The Council determines full or partial subsidies for the duties in paragraphs b–e: company registration, capital, property transactions and other state duties related to the investment.
Financial support under the law· Arts. 27.II / 28
27.II
The law provides for reimbursements for training, works, utility connections, studies and transactions involving state property. Awards and payments require a resolution, agreement, supporting evidence and budget availability.
500+
This provision requires justification that the investment will create at least 500 permanent jobs in less than two years. A majority vote of the Council and other legal formalities are required.
≤100%
Art. 27.II.g provides for contributions of up to 100% toward renting or buying property, for up to ten years and subject to a prior specialist appraisal. This is a statutory maximum, subject to a resolution and budget availability.
27.II.h
Support contemplated for international certifications, adapting products to foreign standards and business promotion in emerging markets.
27.II.i
The law provides for support for roads, connectivity and industrial spaces. It does not establish available funding for a particular park or property.
Facilitation· Art. 27.III
Support
The law provides for assistance with procedures and financing, connections, training, and supplier and export advice. Colombia Bridge toll support concerns assistance in seeking discounts under the applicable rules, not an automatic discount.
Advice
The SIIIA team provides project and institutional coordination guidance. The law provides for advice on establishment, operation, strengthening and expansion; each permit or service retains its requirements.
2025 historical programs· Not offered for new 2026 applications. Previously awarded benefits must be checked against their own decisions.
2025
The agreement of 14 Jul 2025 provided 100% relief for new jobs in export projects outside the metropolitan area, with a commitment to use Colombia Bridge. It expired on 31 Dec 2025 and is not offered as an available program in 2026.
2025
The agreement of 14 Jul 2025 provided ISN reductions of 10% for 51–74% local sourcing, 20% for 75–84%, and 33% from 85%. It ran until 31 Dec 2025 and is not offered as an available program in 2026.
2025
State bulletin CP/0364/2025 announced ISN reductions of 95% for OEMs, 70% for technology Tier 1, 50% for auto-parts and non-technology services Tier 1, and 30% for Tier 2–3. This is historical information, not a current 2026 offer.
2025
Bulletin CP/0364/2025 announced a four-year extension connected to priority groups and businesses in the state's north and south. It is not offered for new 2026 applications or interpreted as a general extension of art. 27.I.
The process, by law
Application, assessment, decision and agreement: each incentive retains its conditions.
Regulation art. 14 assigns up to 65 points to economic impact, 35 to location and 10 to environmental impact: 110 total. The scale references up to 5% of direct investment during the first five years. Art. 17 provides for exceptional cases above 5%, subject to Council decision, not a guaranteed benefit.
If cancellation and repayment are determined under the law, regulation art. 49 requires repayment of all incentives received and assessed ancillary charges within thirty business days starting the day after notification takes effect. The 2019 regulation must be read with subsequent statutory amendments.
Sources for this page
Promotion Law and Decree 120 (29 Sep 2025 reform); regulation (19 Aug 2019 gazette); State Finance Law, art. 157. The 14 Jul 2025 metropolitan-area and sourcing agreements expired on 31 Dec 2025. Electromobility and priority groups: announcement CP/0364/2025, not offered for new 2026 applications.
Sources reviewed: 5 October 2026. Guidance does not replace an authority decision or project-specific tax review.