OPINION
BILL VANCE, Justice.This original proceeding arises from a probate proceeding in Burleson County, a county with no statutory probate court or county court at law. Jeffrey Lewis (Jeffrey), the real-party-in-interest and plaintiff below, filed suit in the constitutional county court, sitting in probate, against Relator Diana Faye Lewis (Diana), individually and as executrix of the estate of Doris A. Lewis, deceased. The probate court transferred the lawsuit to district court in Burleson County. Diana seeks a writ of mandamus directing Respondent, the Honorable Mike Sutherland, presiding judge of the constitutional county court of Burleson County, to vacate or rescind his order transferring the lawsuit to district court and to request an assignment of a statutory probate court judge to hear the lawsuit.
*617We will grant mandamus relief if there has been a clear abuse of discretion and the relator has no adequate legal remedy. Walker v. Packer, 827 S.W.2d 833, 839 (Tex.1992) (orig.proceeding). A trial court abuses its discretion if “ ‘it reaches a decision so arbitrary and unreasonable as to amount to a clear and prejudicial error of law' ” or if it clearly fails to correctly analyze or apply the law. Id. at 839, 840 (quoting Johnson v. Fourth Court of Appeals, 700 S.W.2d 916, 917 (Tex.1985)).
The chronology of relevant events is as follows:
• October 24, 2005: Jeffrey’s original petition is filed in the probate court.
• November 2, 2005: The county clerk receives, but does not “file,” Diana’s “Motion for Appointment of Statutory Probate Court Judge Pursuant to Section 5(b) of the Texas Probate Code.” The clerk did not file Diana’s motion because it was not accompanied by an alleged $40.00 filing fee.
• November 3, 2005: The county clerk receives and files Jeffrey’s “Motion to Transfer Case to District Court.” The probate court signs an order granting Jeffrey’s “Motion to Transfer Case to District Court.”
• November 4, 2005: The county clerk receives the $40.00 filing fee from Diana.
Because of the clear language in section 5(b — 1) of the Probate Code, the issue before us is whether Diana’s motion was “filed” on November 2. Section 5(b-l) provides in part:
If the judge of the county court has not transferred a contested probate matter to the district court under this section by the time a party files a motion for assignment of a statutory probate court judge, the county judge shall grant the motion and may not transfer the matter to the district court unless the party withdraws the motion.
Tex. PROb.Code Ann. § 5(b — 1) (Vernon Supp.2005) (emphasis added). If Diana’s motion was filed on November 2, the probate court could only grant her motion; it could not transfer the lawsuit to district court.
Texas courts have repeatedly held that if a motion for new trial is tendered to the clerk without the filing fee, the motion is “conditionally filed,” and when the fifing fee is paid, the motion is deemed filed on the day that it was tendered to the clerk for appellate timetable purposes. Tate v. E.I. DuPont de Nemours & Co., 934 S.W.2d 83, 84 (Tex.1996); Jamar v. Patterson, 868 S.W.2d 318, 319 (Tex.1993); Polley v. Odom, 937 S.W.2d 623, 624-26 (Tex.App.-Waco 1997, no writ); see also Garza v. Garcia, 137 S.W.3d 36, 37-39 (Tex.2004) (extending rule to cases where fifing fee is never paid).1 No reason exists why the “conditional fifing” rule should not apply to Diana’s motion.2 We hold that Diana’s motion was conditionally filed on November 2, and when the clerk received the fifing fee on November 4, Diana’s motion was deemed filed on November 2.
*618As Jeffrey notes, a court should not, absent emergency or other rare circumstances, consider a motion until its filing fee has been paid. See Garza, 137 S.W.3d at 38; Jamar, 868 S.W.2d at 319 n. 3. Thus, while the probate court should not have considered Diana’s motion until the filing fee was paid, that does not mean that it could ignore its conditional filing. The purpose of the conditional filing rule is to establish the date on which a document is filed in order to promote certainty for litigants. See Garza, 137 S.W.3d at 38. If a court could ignore the date on which a conditionally filed document is filed, the rule would be empty. In sum, while a court should not consider the substance of a conditionally filed motion until the filing fee is paid, it cannot ignore the date of its conditional filing.
In this case, Diana’s motion for assignment of a statutory probate court judge was conditionally filed on November 2, but the probate court could not have granted her motion until Diana paid the filing fee on November 4. Under the express language of section 5(b-l), the probate court could not have granted Jeffrey’s motion on November 3, to transfer the lawsuit to district court because Diana’s motion was already conditionally filed. See Tex. PROb.Code Ann. § 5(b-l). With respect to contested probate matters, section 5(b — 1) appears to contemplate a probate court facing competing motions to transfer to district court and for assignment of a statutory probate court judge. See id. (“the county judge ... shall grant the motion [for assignment of a statutory probate court judge] and may not transfer the matter to the district court unless the party withdraws the motion ”) (emphasis added). In such a situation, section 5(b — 1) mandates the result: the probate court shall grant the motion for assignment of a statutory probate court judge and may not transfer the contested matter to district court. See id. (emphasis added). Thus, in this case, the probate court abused its discretion by failing to correctly apply the law. See In re Vorwerk, 6 S.W.3d 781, 783-84 (Tex.App.Austin 1999, orig. proceeding) (granting mandamus relief for failure of county court to assign statutory probate court judge to hear contested probate matter).
Diana must also establish that she lacks an adequate remedy by appeal. In re Prudential Ins. Co., 148 S.W.3d 124, 135-36 (Tex.2004) (orig.proceeding). With the principles set out in Prudential governing our jurisprudential considerations, we find that Diana lacks an adequate remedy by appeal of the trial court’s transfer of the lawsuit to district court. See id. at 135-39 (no adequate remedy by appeal where trial court refused to enforce contractual jury waiver); In re AIU Ins. Co., 148 S.W.3d 109, 115-20 (Tex.2004) (orig.proceeding) (no adequate remedy by appeal where trial court refused to enforce contractual forum selection clause); Jack B. Anglin Co. v. Tipps, 842 S.W.2d 266, 272-73 (Tex.1992) (orig.proceeding) (no adequate remedy by appeal where trial court refused to enforce arbitration agreement to which Federal Arbitration Act applied); Vorwerk, 6 S.W.3d at 785 (no adequate remedy by appeal where probate court failed to grant motion for appointment of statutory probate court judge and instead transferred matter to district court). The probate court’s transfer of the lawsuit to district court deprived Diana of her statutory right to the assignment of a statutory probate court judge.
Because Respondent abused his discretion and Diana has no adequate remedy at law, we grant the petition for writ of mandamus and order Respondent to vacate his order transferring the lawsuit to district court and to request an assignment of a *619statutory probate court judge. We are confident that Respondent will comply with our ruling, so the writ will issue only if Respondent fails to advise this Court in writing within fourteen days after the date of this opinion that he has vacated the order transferring the lawsuit to district court and has requested an assignment of a statutory probate court judge.
Chief Justice GRAY dissenting.
. In Jamar, the supreme court stated that in "a long line of cases, this court has held that a document is ‘filed’ when it is tendered to the clerk, or otherwise put under the custody or control of the clerk.” Jamar, 868 S.W.2d at 319 (citing Mr. Penguin Tuxedo Rental & Sales, Inc. v. NCR Corp., 787 S.W.2d 371, 372 (Tex.1990); Biffle v. Morton Rubber Indus., Inc., 785 S.W.2d 143 (Tex.1990); Standard Fire Ins. Co. v. LaCoke, 585 S.W.2d 678, 681 (Tex.1979)).
. Diana correctly asserts that the clerk’s filing fee schedule does not specifically provide for a filing fee for a motion such as Diana’s, but because of our holding, we need not further address that assertion.