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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Jul 10, 2025
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Title 31
Chapter II
Part 203 - PART 203—PAYMENT OF FEDERAL TAXES AND THE TREASURY TAX AND LOAN PROGRAM
Subpart A [§ 203.1 - § 203.8] - Subpart A—General Information
Subpart B [§ 203.9 - § 203.13] - Subpart B—Electronic Federal Tax Payments
Subpart C [§ 203.14 - § 203.17] - Subpart C—PATAX
Subpart D [§ 203.18 - § 203.21] - Subpart D—Investment Program and Collateral Security Requirements for TT&L Depositaries
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