Mackenzie, J.

Petitioners appeal as of right from an order of the Michigan Tax Tribunal dismissing their petitions for review of personal property tax assessments. We reverse and remand.

On April 5, 1988, respondents mailed personal property tax assessment notices to petitioners assessing petitioner Parkview $200,000 and petitioner Mount Hope $50,000 for tombs used or reserved exclusively for perpetual burial purposes located on their lands. Petitioners did not appear before the local board of review to challenge these *118 assessments because, as indicatéd on the notices, the last day the board of review convened was April 3, 1988—two days before respondents mailed the assessment notices.

On July 5, 1988, petitioners received tax bills taxing the tombs on their land in accordance with the assessments. Seven days later, on July 12, both petitioners filed in the Tax Tribunal petitions alleging that tombs used and reserved for perpetual burial purposes are exempt from taxation pursuant to MCL 211.7t; MSA 7.7(4q) and that the valuation of personal property was excessive. The Tax Tribunal dismissed the petitions because they were not timely filed.

MCL 211.24c(l); MSA 7.24(3X1) provides that an assessor shall give to each owner listed on the assessment roll a notice of an increase in assessment for the year. The assessment notice shall be mailed not less than ten days before the meeting of the board of review. MCL 211.24c(5); MSA 7.24(3)(5). However, the failure to send or receive an assessment notice shall not invalidate an assessment. Id.

MCL 205.735; MSA 7.650(35) provides in pertinent part:

(1) A proceeding before the tribunal shall be original and independent and shall be considered de novo. For an assessment dispute as to the valuation of the property or where an exemption is claimed, the assessment must be protested before the board of review before the tribunal may acquire jurisdiction of the dispute .... [Emphasis added.]

Thus, a condition precedent to the Tax Tribunal’s exercise of its jurisdiction to review the assessment of petitioners’ property was that petitioners pro *119 test the assessments to the board of review. The problem in this case is that, because respondents did not notify petitioners of the assessments until after the board of review had convened, it was impossible for them to satisfy this condition precedent. Furthermore, because the board of review had not ruled on petitioners’ assessments, petitioners had nothing to appeal within the limitations period set forth at MCL 205.735(2); MSA 7.650(35) (2), which provides that "[t]he jurisdiction of the tribunal in an assessment dispute shall be invoked by the filing of a wrritten petition . . . not later than June 30 of the tax year involved.”

In W & E Burnside, Inc v Bangor Twp, 77 Mich App 618; 259 NW2d 160 (1977), the plaintiffs were not notified of an increase in their property tax assessment and did not learn of the increase until they received their tax statement, well after the board of review had met. The plaintiffs brought suit in circuit court disputing the assessment increase, but the parties subsequently stipulated to removal of the case to the Tax Tribunal. The Tax Tribunal concluded that it lacked jurisdiction over the plaintiffs’ claim because they had not protested the assessment before the board of review. On appeal, this Court agreed that the Tax Tribunal lacked jurisdiction over the assessment dispute under MCL 205.735(1); MSA 7.650(35X1) because no protest had been made before the board of review. See 77 Mich App 624-625. However, the panel recognized that the purpose of a notice of an increased assessment is to give an opportunity to protest and be heard and that "[t]his analysis leaves taxpayers such as plaintiffs without a remedy and gives no effect to the notice statute.” 77 Mich App 622-623. Because a fact issue remained as to whether the plaintiffs were entitled to notice under a since-repealed statutory notice provision, *120 this Court remanded to the circuit court for resolution of the dispute. 77 Mich App 623.

The Supreme Court summarily reversed the Burnside decision and remanded to the Tax Tribunal for a determination whether the plaintiff was entitled to notice, and, if the notice statute was satisfied, a "determin[ation] whether or not the assessment increase was excessive .... 402 Mich 9501 (1978). The remedy of remanding to the Tax Tribunal for plenary consideration was fashioned despite the protest requirement of MCL 205.735(1); MSA 7.650(35)(1). It was also fashioned despite the fact that the limitations period for review of the assessment under MCL 205.735(2); MSA 7.650(35) (2) had long expired.

We adopt the Supreme Court’s remedial approach in Burnside here. Respondents’ notices of assessment were sent in violation of MCL 211.24c(5); MSA 7.24(3)(5). Under that statute the assessments remain valid. Nevertheless, respondents’ late notices were not given in a manner reasonably calculated under all the circumstances to apprise petitioners of the assessments and to afford them an opportunity to be heard. See Bickler v Dep’t of Treasury, 180 Mich App 205, 211; 446 NW2d 644 (1989). Petitioners will thus be denied due process unless they are given an opportunity to be heard. Id. Under the Supreme Court’s Burnside decision, petitioners are not entitled to challenge the assessments in circuit court despite respondents’ improper notice. Based on these considerations and consistent with the Supreme Court’s Burnside decision, we conclude that petitioners’ claims should be heard by the Tax Tribunal.

We recognize that MCL 205.735; MSA 7.650(35) refers to the tribunal’s "acquiring jurisdiction” after protest and also refers to petitioners "invok *121 ing jurisdiction” by filing a petition within certain time limits. Additionally, we recognize that no court or tribunal has the power to waive or consent to jurisdiction when jurisdiction is lacking. Although MCL 205.735; MSA 7.650(35) is couched in jurisdictional terms, however, we do not read that statute as defining the subject-matter jurisdiction of the Tax Tribunal; the jurisdiction of the tribunal is set forth at MCL 205.731; MSA 7.650(31). Instead, we read the "jurisdictional” requirements of MCL 205.735; MSA 7.650(35)—in-cluding the protest requirement of subsection (1) and the requirement set forth in subsection (2) that petitions regarding an assessment dispute be filed not later than June 30 of the tax year—as procedural requirements for perfecting an appeal in the Tax Tribunal. See generally Paisley v Mullet Twp, 4 MTTR 471 (Docket No. 100389, Sept. 23, 1986). The protest requirement is a codification of the doctrine of exhaustion of remedies. The June 30 deadline is a statutory time limitation. These doctrines are normally available as affirmative defenses which would bar assertion of a claim. Id. Neither doctrine, however, is a limitation on the subject-matter jurisdiction of the tribunal before which the claim is asserted.

Considering the requirements of MCL 205.735; MSA 7.650(35) as procedural requirements for the perfection of an appeal of an assessment is consistent with the remedy fashioned for the plaintiffs in the Supreme Court’s Burnside decision. It affords taxpayers such as petitioners and the Burnside plaintiffs, who demonstrate that they have been deprived of notice of an assessment in time to protest before the board of review, an opportunity to obtain a review of the assessment in the Tax Tribunal.

On remand, the Tax Tribunal shall assume sub *122 ject-matter jurisdiction over petitioners’ assessment disputes.

Reversed and remanded for further proceedings consistent with this opinion. We retain no further jurisdiction.