When a proprietor is required to pay tax on samples under  § 19.434(f), the proprietor may include the tax on the next semimonthly or quarterly tax return, as appropriate, if qualified to defer payment of tax. If a proprietor is not qualified to defer payment of tax, the proprietor must prepay the tax on form TTB F 5000.24. See subpart I of this part for rules regarding the payment of taxes.
     
    
        
            Code of Federal Regulations
        
        (
                26 U.S.C. 5005, 5061
            )