- § 151.1 - Definitions
- § 151.2 - Procedures for filing adjusted declarations of estimated net profits
- § 151.3 - Procedures for filing taxable income not subject to withholding
- § 151.4 - Filing of estimated tax by taxpayers whose major source of gross income is from farming
- § 151.5 - Refunds
- § 151.6 - Publication of a Policy and Procedure Manual
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