
    James M. THOMAS, Plaintiff-Appellant, v. UNITED STATES of America, Defendant-Appellee.
    No. 84-1881.
    United States Court of Appeals, Ninth Circuit.
    Submitted Jan. 9, 1985 .
    Decided March 13, 1985.
    James M. Thomas, plaintiff-appellant, pro se.
    Glenn L. Archer, Jr., Asst. Atty. Gen., Michael L. Paup, Chief, Appellate Section, Gary R. Allen, Elaine F. Ferris, U.S. Dept, of Justice, Washington, D.C., for defendant-appellee.
    Before CHOY, Senior Circuit Judge, SNEED and PREGERSON, Circuit Judges.
    
      
       The panel finds this case appropriate for submission without oral argument. Fed.R.App.P. 34(a) and Ninth Circuit Rule 3(f).
    
   CHOY, Senior Circuit Judge:

On May 17, 1983, appellant, James M. Thomas, was assessed a $500 penalty for filing a frivolous 1982 income tax return, See 26 U.S.C. § 6702. Thomas did not receive the notice and demand for payment of the penalty until June 28, 1983, apparently because the Internal Revenue Service (IRS) had used an incorrect zip code. However, the zip code used was that given by Thomas on his 1982 tax return.

To contest the penalty assessment, Thomas filed on July 11, 1983 a 15% partial payment of the penalty and a claim for refund as required by 26 U.S.C. § 6703(c)(1). After the IRS denied the refund, Thomas filed suit for a refund in district court. The district court dismissed the suit for lack of jurisdiction, apparently because Thomas failed to file his 15% payment and claim for refund with the IRS within 30 days of the date the IRS mailed its notice of the penalty assessment.

rin ™ , ,, ,. . , , ,, The district court s dismissal should v j j- -i 4.u • . . be affirmed. Ordinarily, there is no juris- ,. ,. . , ’ .. . diction in the district courts over suits for ,, „ , „ ,, , ., ... the refund of penalty amounts paid until ... , Y ,, , „ . , the taxpayer has paid the full amount of ,, . , , the contested penalty assessment, see Florida v. United States, 357 U.S. 63, 78 S.Ct. 1079, 2 L.Ed.2d 1165 (1958), aff'd on re-hearing, 362 U.S. 145, 80 S.Ct. 630, 4 L.Ed.2d 623 (1960), and has filed a claim for refund which the IRS has either rejected or not acted upon in six months. See 26 U.S.C. §§ 7422(a), 6532(a). Since Thomas has not paid the full $500 penalty amount, there is no jurisdiction under the Flora test.

However, 26 U.S.C. § 6703(c) provides an exception to the “full payment rule” of Flora in the case of the frivolous return penalty. It allows the taxpayer to pay only 15& of the penalty assessment (and file a claim for refund) “within 30 days after the 011 which notice and demand ... is made against [the taxpayer].” 26 U.S.C. § 6703(c)(1). Thomas paid the 15% amount and filed a claim for refund on July 11th, more than 30 days after the May 17th date the IRS mailed the notice, but within 30 °f,June.28th’ the date Thomas receive e n°tice.

Thus, the issue in this case is whether the “day on which notice and demand ... is made against [the taxpayer],” 26 U.S.C. § 6703(c)(1), refers to the mailing date or the day the taxpayer received the notice. Notice may be “sent by mail to such person’s last known address.” 26 U.S.C. § 6303. “A taxpayer’s last known address 's that on his most recent return ” United States v. Zolla, 724 F.2d 808, 810 (9th Cir.), cert. denied, — U.S.-, 105 S.Ct. 116, 83 L.Ed.2d 59 reh'g denied, — U.S. -, 105 S.Ct. 550, 83 L.Ed.2d 438 (1984). The IRS sent the notice to the ,, , address listed on Thomas 1982 tax return ... , ... TT . and thus sent a valid notice. However, this , , . ,, does not resolve the question of when the OA , , 30 day period begins to run.

We believe Congress intended that the 30 day period begin upon the mailing of the notice. While it might seem unfair to require a taxpayer to meet the 30 day time limit when he does not become aware of the penalty assessment until after the period has expired, the taxpayer is not completely barred from challenging the assessment. He can still pay the full amount of the penalty and then bring suit in district court. See Flora, supra.

Furthermore, the delayed receipt in this case resulted from the taxpayer’s own error in listing an incorrect zip code on his tax return. To make the critical date the day of receipt would unjustifiably reward the taxpayer who gives an erroneous address by effectively extending his filing deadline. The government should be able to rely upon its sending of the notice to the taxpayer’s last known address.

Finally, we believe that a literal interpretation of the language “the day on which notice ... is made” is that it refers to the day notice is mailed, because § 6303 speaks of the mailing as the event that effectuates notice and because Congress could easily have used language specifying the date of receipt as the critical date had it so intended.

Because Thomas failed to file his 15% payment and claim for refund with the IRS within 30 days of the IRS’s mailing of the notice and demand, we conclude that the district court properly dismissed his suit for lack of jurisdiction.

AFFIRMED. 
      
      . The government erroneously assumes that § 6303 settles this question, see Appellee’s Brief at 10-11, when, in fact, § 6303 says nothing explicitly about when notice “is made against [the taxpayer]” for purposes of beginning the 30 day period under § 6703(c)(1).
      
        Zolla and Cool Fuel, Inc. v. Connett, 685 F.2d 309, 312 (9th Cir.1982) (cited by Zolla), held that, under 26 U.S.C. §§ 6212, 6213, notices of deficiencies are valid and begin running the limitation period upon mailing, regardless of the date they are received, if ever.
      However these two cases do not control the case at bar because this case does not involve a notice of deficiency but rather a notice of a penalty assessment. In fact, 26 U.S.C. § 6703(b) specifically declares that the statutes governing deficiency procedures (26 U.S.C. §§ 6212, 6213) are inapplicable to the assessment and collection of frivolous return penalties.
      Furthermore, the holdings in Zolla and Cool Fuel follow directly from the language of § 6213 which reads "90 days ... after the notice of deficiency ... is mailed." (emphasis added), xhe language Gf § 6703(c)(1), on the otherhand, referring to the date notice "is made against [the taxpayer]>- (emphasis added) is ambiguous, &
     