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Tax Reforms 2025: Changes and Implications for Mexican Businesses
Simplifying taxes, improving equity, increasing tax revenues… There are several objectives pursued by any tax reform....
In order to help you better understand international taxes, we have provided a
list of common International Tax forms that are used by the IRS.
| Form Number | Tax Form Title / Explanation | Tips | IRS Forms |
| Form 1120-F |
U.S. Income Tax Return of a Foreign Corporation |
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| Form 1040 NR |
U.S. Nonresident Alien Income Tax Return |
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| FinCEN Form 114 (FBAR) |
Report of Foreign Bank and Financial Accounts |
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| FinCEN Form 114a (FinCEN) | Authorization to Electronically File FBARs |  |
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| Form 1040-C | U.S. Departing Alien Income Tax Return |  |
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| Form 1042 | Annual Withholding Tax Return for U.S. Source Income of Foreign Persons |  |
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| Form 1042-S | Foreign Person's U.S. Source Income Subject to Withholding |  |
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| Form 1116 | Foreign Tax Credit (Individual, Estate or Trust) |  |
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| Form 1118 | Foreign Tax Credit - Corporations |  |
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| Form 1120-IC-DISC | Interest Charge Domestic International Sales Corporation Return |  |
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| Form 2063 | U.S. Departing Alien Income Tax Statement |  |
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| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return |  |
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| Form 2555 | Foreign Earned Income |  |
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| Form 3520 | Annual Return to Report Transactions with Foreign Trusts and Receipt of Certain Foreign Gifts |  |
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| Form 3520-A | Annual Information Return of a Foreign Trust with a U.S. Owner |  |
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| Form 4876-A | Election to Be Treated as an Interest Charge DISC |  |
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| Form 5471 | Information Return of U.S. Persons with Respect to Certain Foreign Corporations |  |
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| Form 5472 | Information Return of a 25% Foreign-Owned U.S. Corporation or a Foreign Corporation Engaged in a U.S. Trade or Business |  |
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| Form 56 | Notice Concerning Fiduciary Relationship |  |
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| Form 673 | Statement for Claiming Exemption from Withholding on Foreign Earned Income Eligible for the Exclusion(s) Provided by Section 911 |  |
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| Form 706-NA | United States Estate (and Generation-Skipping Transfer) Tax Return |  |
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| Form 706-QDT | U.S. Estate Tax Return for Qualified Domestic Trusts |  |
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| Form 709 | United States Gift (and Generation Skipping Transfer) Tax Return |  |
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| Form 720 | Quarterly Federal Excise Tax Return |  |
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| Form 8233 | Exemption From Withholding on Compensation for Independent (and Certain Dependent) Personal Services of a Nonresident Alien Individual |  |
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| Form 8288 | U.S. Withholding Tax Return for Dispositions by Foreign Persons of U.S. Real Property Interests |  |
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| Form 8288-B | Application for Withholding Certificate for Dispositions by Foreign Persons of U.S. Real Property Interests |  |
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| Form 8621 | Information Return by a Shareholder of a Passive Foreign Investment Company or Qualified Electing Fund |  |
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| Form 8689 | Allocation of Individual Income Tax to the U.S. Virgin Islands |  |
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| Form 8802 | Application for U.S. Residency Certification |  |
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| Form 8804 | Annual Return for Partnership Withholding Tax (Section 1446) |  |
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| Form 8805 | Foreign Partner's Information Statement of Section 1446 Withholding Tax |  |
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| Form 8813 | Partnership Withholding Tax Payment Voucher (Section 1446) |  |
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| Form 8828 | Recapture of Federal Mortgage Subsidy |  |
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| Form 8832 | Entity Classification Election |  |
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| Form 8833 | Treaty-Based Return Position Disclosure Under Section 6114 or 7701(b) |  |
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| Form 8840 | Closer Connection Exception Statement for Aliens |  |
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| Form 8843 | Statement for Exempt Individuals and Individuals With a Medical Condition |  |
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| Form 8848 | Consent to Extend the Time to Assess the Branch Profits Tax Under Regulations Sections 1.884-2T(a) and (c) |  |
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| Form 8854 | Initial and Annual Expatriation Statement |  |
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| Form 8858 | Information Return of U.S. Persons With Respect to Foreign Disregarded Entities (FDEs) and Foreign Branches (FBs) |  |
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| Form 8865 | Return of U.S. Persons With Respect to Certain Foreign Partnerships |  |
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| Form 8873 | Extraterritorial Income Exclusion |  |
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| Form 8898 | Statement for Individuals Who Begin or End Bona Fide Residence in a U.S. Possession |  |
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| Form 8938 | Consent to Extend the Time to Assess Tax Under Section 367 - Gain Recognition Agreement |  |
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| Form 8990 | Limitation on Business Interest Expense Under Section 163(j) |  |
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| Form 8991 | Tax on Base Erosion Payments of Taxpayers With Substantial Gross Receipts |  |
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| Form 8992 | U.S. Shareholder Calculation of Global Intangible Low-Taxed Income (GILTI) |  |
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| Form 8993 | Section 250 Deduction for Foreign-Derived Intangible Income (FDII) and Global Intangible Low-Taxed Income (GILTI) |  |
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| Form 926 | Return by a U.S. Transferor of Property to a Foreign Corporation |  |
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| Form TDF 90-22.1 | Report of Foreign Bank and Financial Accounts |  |
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| Form W-8BEN | Certificate of Foreign Status of Beneficial Owner for United States Tax Withholding and Reporting (Individuals) |  |
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| Form W-8BEN-E | Certificate of Status of Beneficial Owner for United States Tax Withholding and Reporting (Entities) |  |
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| Form W-8CE | Notice of Expatriation and Waiver of Treaty Benefits |  |
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| Form W-8ECI | Certificate of Foreign Person's Claim That Income Is Effectively Connected With the Conduct of a Trade or Business in the United States |  |
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| Form W-8IMY | Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding and Reporting |  |
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| From SS-4 | Application for Employer Identification Number (EIN) |  |