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Reform to Article 141 of the Federal Tax Code: Toward Greater Flexibility in Guaranteeing Disputed Tax Liabilities
The initiative to amend Article 141 of the Federal Tax Code aims to restore flexibility for taxpayers by guaranteeing tax credits. This change could improve liquidity and reduce administrative burdens.
SAT Invitation Letters: An Opportunity to Strengthen Tax Compliance
SAT invitation letters are early warnings that help identify inconsistencies and correct them in a timely manner. Learn about their implications and how to address them strategically.
2026 Tax Audit Framework: Substance of Transactions and the “Attack” on the Digital Seal Certificate (CSD)
By 2026, materiality will be the law, and CSD restrictions could bring your operations to a standstill. Learn about the expedited procedure and the “Defense File” to protect yourself.
CFDI under the 2026 Tax Reform Framework: The Annual Corporate Income Tax Return.
The annual tax return for legal entities now includes pre-filled information based on CFDI. Learn what to check to avoid inconsistencies and risks with the SAT.
The materiality of transactions: beyond CFDI in modern taxation
The CFDI is no longer sufficient: the SAT requires proof of the materiality and traceability of each transaction. Learn how to prepare and what evidence you need in the event of an audit.
Tax incentive for tax regularization in 2026
2026 tax regularization incentive: learn about the requirements, benefits, and how to apply it to reduce tax penalties.
The new way of guaranteeing tax interest: scope, purpose, and effects.
The amendment to Article 141 of the Federal Tax Code redefines how tax interests are guaranteed, prioritizing deposit slips and tightening requirements. Learn about its effects on the PAE and taxpayer defense.
Amparo Action against the Reform of the Guarantee of Tax Interest and False Invoices
Recent tax changes may affect your cash flow and the issuance of CFDIs. Learn why these reforms may be unconstitutional and how to defend your rights.
New way to audit taxpayers who issue false invoices
New powers granted to the SAT to suspend CFDI and audit false invoices: what changes and how does it affect you?
Minimum wage increases and formal employment in the IMSS
Minimum wage increases have changed the labor market in Mexico, with direct effects on formal employment and the growth of informality.
Appeal against property tax increase in Monterrey.
Did your property tax increase in Monterrey in 2026? Find out why the increase could be unconstitutional and how an amparo lawsuit can help you challenge it and recover excess payments.
The external environment becomes even more complicated
The international environment is becoming more uncertain, and its effects are already impacting Mexico and the world. Learn about the geopolitical and economic risks that could accelerate a recession.
D.C. Bar Tax Conference 2026 – Washington, D.C., USA
PGA participated in the D.C. Bar Tax Conference 2026, with Juan Carlos Pérez Peña as a panelist in a session on Pillar Two (GloBE).
Fake tax receipts
New rules for CFDI: when they are considered false, how the SAT will verify them, and what penalties may apply. Learn about the key points of the reform and its tax impact.
Legal and Accounting Support
Anti-Money Laundering Law Notices, Voluntary Compliance Reform July 16, 2025
The reform of July 16, 2025 redefines voluntary compliance in the Anti-Money Laundering Law and its impact on notifications and penalties...
Reform to Article 141 of the Federal Tax Code: Toward Greater Flexibility in Guaranteeing Disputed Tax Liabilities
The initiative to amend Article 141 of the Federal Tax Code aims to restore flexibility for taxpayers by guaranteeing tax credits. This change could improve liquidity and reduce administrative burdens.
SAT Invitation Letters: An Opportunity to Strengthen Tax Compliance
SAT invitation letters are early warnings that help identify inconsistencies and correct them in a timely manner. Learn about their implications and how to address them strategically.
2026 Tax Audit Framework: Substance of Transactions and the “Attack” on the Digital Seal Certificate (CSD)
By 2026, materiality will be the law, and CSD restrictions could bring your operations to a standstill. Learn about the expedited procedure and the “Defense File” to protect yourself.
CFDI under the 2026 Tax Reform Framework: The Annual Corporate Income Tax Return.
The annual tax return for legal entities now includes pre-filled information based on CFDI. Learn what to check to avoid inconsistencies and risks with the SAT.
The materiality of transactions: beyond CFDI in modern taxation
The CFDI is no longer sufficient: the SAT requires proof of the materiality and traceability of each transaction. Learn how to prepare and what evidence you need in the event of an audit.
Tax incentive for tax regularization in 2026
2026 tax regularization incentive: learn about the requirements, benefits, and how to apply it to reduce tax penalties.
The new way of guaranteeing tax interest: scope, purpose, and effects.
The amendment to Article 141 of the Federal Tax Code redefines how tax interests are guaranteed, prioritizing deposit slips and tightening requirements. Learn about its effects on the PAE and taxpayer defense.
Amparo Action against the Reform of the Guarantee of Tax Interest and False Invoices
Recent tax changes may affect your cash flow and the issuance of CFDIs. Learn why these reforms may be unconstitutional and how to defend your rights.
New way to audit taxpayers who issue false invoices
New powers granted to the SAT to suspend CFDI and audit false invoices: what changes and how does it affect you?
Minimum wage increases and formal employment in the IMSS
Minimum wage increases have changed the labor market in Mexico, with direct effects on formal employment and the growth of informality.
Appeal against property tax increase in Monterrey.
Did your property tax increase in Monterrey in 2026? Find out why the increase could be unconstitutional and how an amparo lawsuit can help you challenge it and recover excess payments.
The external environment becomes even more complicated
The international environment is becoming more uncertain, and its effects are already impacting Mexico and the world. Learn about the geopolitical and economic risks that could accelerate a recession.
Fake tax receipts
New rules for CFDI: when they are considered false, how the SAT will verify them, and what penalties may apply. Learn about the key points of the reform and its tax impact.
Legal and Accounting Support
Anti-Money Laundering Law Notices, Voluntary Compliance Reform July 16, 2025
The reform of July 16, 2025 redefines voluntary compliance in the Anti-Money Laundering Law and its impact on notifications and penalties...
Legal and Accounting Support
Reform of real estate leases in Nuevo León
Learn about recent changes to the Civil Code of Nuevo León regarding leases and new obligations for landlords and tenants.
D.C. Bar Tax Conference 2026 – Washington, D.C., USA
PGA participated in the D.C. Bar Tax Conference 2026, with Juan Carlos Pérez Peña as a panelist in a session on Pillar Two (GloBE).
77th Congress of the International Fiscal Association (IFA) - Lisbon, Portugal
Pérez Góngora y Asociados participated in the 77th Congress of the International Fiscal Association (IFA), one of the most important events worldwide in international tax matters.
Juan Carlos Pérez Góngora analyzes the risks of the 2026 Fiscal Package in El Norte
Analysis by Juan Carlos Pérez Góngora on the legal and operational risks of the 2026 Tax Package in Nuevo León, published in the newspaper El Norte.
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