
714 N.W.2d 409 (2005)
269 Mich. App. 607
DEUTSCHE BANK TRUST COMPANY AMERICAS, f/k/a Bankers Trust Company, Plaintiff-Appellant,
v.
SPOT REALTY, INC., d/b/a Advance Equities, Ltd., Defendant-Appellee.
No. 255659.
Court of Appeals of Michigan.
Submitted October 18, 2005, at Detroit.
Decided December 15, 2005.
Approved for Publication February 2, 2006, at 9:05 a.m.
Released for Publication April 12, 2006.
*411 May, Simpson & Strote (by Thomas C. Simpson and Marilynn K. Smyth), Bloomfield Hills, for the plaintiff.
Nedelman Pawlak, PLLC (by Gerald A. Pawlak), Farmington Hills, for the defendant.
Before: COOPER, P.J., and FORT HOOD and BORRELLO, JJ.
PER CURIAM.
In this action to quiet title, plaintiff Deutsche Bank Trust Company (Deutsche Bank) appeals as of right from the trial court's order denying its motion for summary disposition under MCR 2.116(C)(10) and granting defendant Spot Realty Inc.'s cross-motion for summary disposition. We affirm.

I. Factual Background
On November 6, 1997, James and Terrye Robinson borrowed $284,000 from NF Investments, secured by the senior mortgage (Mortgage A) on their home.[1] On April 1, 1998, the Robinsons also opened a one-year-term small business line of credit for $40,000 with NBD Bank, secured in part by a subordinate future advance mortgage[2] (Mortgage B) on their home.[3]*412 Mortgage B secured a revolving line of credit, which permitted the Robinsons to draw amounts up to the credit limit throughout the term of the loan. The Credit Line Agreement contained the following cancellation provision:
You may cancel your Line at any time by giving NBD written notice of cancellation. . . . This agreement will remain in full force and effect if the Line is cancelled, except NBD will have no obligation to extend credit, and you agree to pay NBD the Obligations when due . . . . (emphasis added).
The agreement also provided that NBD Bank could extend or renew the term of the loan to allow for advances beyond the stated expiration date.
In March of 2001, the Robinsons refinanced their property for $424,000 with Decision One Mortgage (Decision One), and executed a mortgage in its favor (Mortgage C).[4] The proceeds from this loan were intended to pay off and discharge the mortgages with both NF Investments and Bank One, which had since acquired NBD Bank, making Mortgage C the senior security interest. NF Investments did, in fact, discharge Mortgage A following this transaction. However, the transaction with Bank One did not go as planned.
Decision One requested the payoff amount on the line of credit from Bank One. In its response, Bank One notified Decision One that it required the Robinsons' written authorization to close the account. Decision One subsequently paid the balance remaining on the line of credit, $42,230.26. However, Decision One never provided Bank One with the requested authorization to close the credit line. Rather, Decision One notified Bank One that it was required to discharge Mortgage B within 90 days, pursuant to MCL 565.41, and instructed Bank One to forward the discharge document for Decision One to record. Bank One never discharged Mortgage B and, therefore, never forwarded the requested document. Thereafter, Bank One allowed Mr. Robinson to obtain further advances from the line of credit. Mr. Robinson subsequently defaulted on the Bank One loan with an outstanding balance of $39,050.
On July 30, 2002, Deutsche Bank acquired Decision One's interest in the Robinsons' property.[5] One month later, Bank One foreclosed on the property. Bank One notified Decision One directly of the impending foreclosure sale and also followed the procedures for foreclosure by advertisement.[6] Spot Realty prevailed at the foreclosure sale with a high bid of $50,000, and acquired a sheriff's deed to the property on August 29, 2002. Ten days after the expiration of the six-month redemption period,[7] Deutsche Bank filed the instant action to quiet title.
At the close of discovery, both parties moved for summary disposition pursuant to MCR 2.116(C)(10). The trial court granted the motion in Spot Realty's favor, finding that it succeeded to Bank One's senior interest in the valid and undischarged *413 Mortgage B. The court determined that MCL 565.41 was inapplicable to future advance mortgages and, therefore, Bank One had no duty to discharge its security interest. The court also rejected Deutsche Bank's claim that it was entitled to ascend to the senior priority of Mortgage A under the doctrine of equitable subrogation, and, sua sponte, found that Deutsche Bank was not entitled to an equitable extension of the statutory redemption period.

II. Standard of Review
We review equitable actions to quiet title de novo.[8] We also review a trial court's determination regarding a motion for summary disposition de novo.[9] A motion under MCR 2.116(C)(10) tests the factual support of a plaintiff's claim.[10] "In reviewing a motion for summary disposition brought under MCR 2.116(C)(10), we consider the affidavits, pleadings, depositions, admissions, or any other documentary evidence submitted in [the] light most favorable to the nonmoving party to decide whether a genuine issue of material fact exists."[11] Summary disposition is appropriate only if there are no genuine issues of material fact, and the moving party is entitled to judgment as a matter of law.[12] Finally, we review any underlying issues of statutory construction de novo.[13]

III. Priority of Mortgages
Deutsche Bank contends that the trial court should have quieted title in its favor on both legal and equitable grounds. Deutsche Bank contends that Mortgage B was defective and, therefore, voidable. It also argues that Bank One improperly failed to discharge that mortgage upon full payment. In the alternative, Deutsche Bank contends that it was entitled to be equitably subrogated to the senior position of Mortgage A, as the proceeds from Mortgage C were used to pay off and discharge that interest. We disagree.
Pursuant to MCL 565.902, the priority of all advances made in connection with a future advance mortgage relates back to the date the mortgage was recorded. Accordingly, even the future advances made to the Robinsons after they executed and recorded Mortgage C are senior to that interest. As assignee of Decision One's junior Mortgage C, Deutsche Bank's interest in the Robinsons' property was extinguished at the end of the statutory six-month redemption period.[14] Deutsche Bank raised several challenges to the validity of Mortgage B in an attempt to nullify that senior interest. We agree with the trial court that those challenges lack merit. Deutsche Bank first contends that the future advance mortgage and credit agreement incorrectly identified Mr. Robinson's corporation as the debtor. However, it is clear from the loan documents that the corporation only guaranteed the loan. Deutsche Bank also contends that any advances *414 made following the stated expiration or maturity date of the line of credit did not relate back to the date of recording. Yet, the loan documents clearly indicate that the term of the line of credit could be extended and renewed. Furthermore, Decision One was on notice that the Robinsons could potentially take subsequent advances, as it did not secure their authorization to close the line of credit.
While we disagree with the trial court's determination that MCL 565.41 is inapplicable to future advance mortgages, we reject Deutsche Bank's contention that Bank One was required to discharge Mortgage B upon receiving full payment. The statute provided that "[a] mortgagee . . . within 90 days after a mortgage has been paid or otherwise satisfied and discharged, shall prepare and file a discharge thereof. . . ."[15] A future advance mortgage is not "paid or otherwise satisfied" unless the debt is paid off and future advances are terminated. Bank One notified Decision One that the line of credit would be closed and Mortgage B discharged only upon the Robinsons' written authorization. Deutsche Bank conceded that its predecessor erred in failing to secure that authorization. Moreover, Decision One knew that the line of credit had not been closed, as Bank One never forwarded the requested discharge documents. As Decision One failed to "otherwise satisfy" Mortgage B, Bank One was under no statutory duty to discharge its interest.
In the alternative, Deutsche Bank contends that its interest should take priority under the doctrine of equitable subrogation, as Bank One's failure to discharge Mortgage B prevented Decision One from taking its intended senior security interest. However, the doctrine of equitable subrogation was never intended for the protection of sophisticated financial institutions that can chose the terms of their credit agreements. Such lenders are "mere volunteers" and may not benefit from this equitable remedy under Michigan law.
This Court described the doctrine of equitable subrogation in its recent decision in Washington Mut Bank, FA v. Shorebank Corp, 267 Mich.App. 111, 703 N.W.2d 486(2005):
Subrogation comes in two forms described by the Supreme Court in French v. Grand Beach Co [, 239 Mich. 575, 580-581, 215 N.W. 13 (1927),] as follows:
"The doctrine of subrogation rests upon the equitable principle that one who, in order to protect a security held by him, is compelled to pay a debt for which another is primarily liable, is entitled to be substituted in the place of and to be vested with the rights of the person to whom such payment is made, without agreement to that effect. This doctrine is sometimes spoken of as `legal subrogation,' and has long been applied by courts of equity. Stroh v. O'Hearn, 176 Mich. 164, 177, [142 N.W. 865 (1913)]. There is also what is known as `conventional subrogation.' It arises from an agreement between the debtor and a third person whereby the latter, in consideration that the security of the creditor and all his rights thereunder be vested in him, agrees to make payment of the debt in order to relieve the debtor from a sacrifice of his property due to an enforced sale thereof. It is wholly independent of any interest in the property which the lender may have to protect. It does not, however, inure to a mere volunteer who has no equities which appeal to the conscience of the court." *415 In Stroh v. O'Hearn, [supra at 177, 142 N.W. 865,] the Court noted that the equitable principle of subrogation is not available to volunteers:
"Subrogation is an equitable doctrine depending upon no contract or privity, and proper to apply whenever persons other than mere volunteers pay a debt or demand which in equity and good conscience should have been satisfied by another. It is proper in all cases to allow it where injustice would follow its denial, and in allowing it all injustice should be guarded against so far as possible."
The principle that subrogation is not available to a mere volunteer was again applied in Lentz v. Stoflet [280 Mich. 446, 450, 273 N.W. 763 (1937)]. Indeed, even in Walker v. Bates, [244 Mich. 582, 587, 222 N.W. 209 (1928),] a case that cannot be reconciled with Lentz, the Court acknowledged that subrogation is not available to a mere volunteer. See also Hartford Accident & Indemnity Co. v. Used Car Factory, Inc., [461 Mich. 210, 215-216, 600 N.W.2d 630 (1999),] and Beaty v. Hertzberg & Golden, PC [456 Mich. 247, 255, 571 N.W.2d 716 (1997) (for a third party to avoid being classified a mere volunteer, the damage must have been incurred as the result of the third party's fulfillment of a legal or equitable duty owed to the client)].[16]
Pursuant to long-standing precedent, Decision One was clearly a "mere volunteer." "[T]he doctrine of equitable subrogation does not allow a new mortgagee to take the priority of the older mortgagee merely because the proceeds of the new mortgage was [sic] used to pay off the indebtedness secured by the old mortgage."[17] The mere fact that a borrower promises to repay the new mortgagee does not remove the volunteer status.[18] The proceeds from Mortgage C were used to pay off the indebtedness secured by Mortage A and Mortgage B. However, Decision One was under no "legal or equitable duty" to the Robinsons to undertake the refinancing. Decision One voluntarily entered into this transaction, and Deutsche Bank could only succeed to the position of a "mere volunteer."
Furthermore, it is well established that "equity cannot be used to avoid the dictates of a statute, absent fraud, accident, or mistake."[19] However, Deutsche Bank has not alleged any wrongdoing on the part of Bank One to support subrogation on these grounds. As previously noted, Bank One was entitled under the credit agreement to extend the term of the line of credit and Deutsche Bank failed to take the required actions to close and terminate the account. Accordingly, Deutsche Bank failed to establish that its security interest was entitled to priority under either legal or equitable principles.

IV. Equitable Extension of Redemption Period
Deutsche Bank also asserts that it was entitled, as a matter of equity, to an extension of the statutory redemption period. Deutsche Bank contends that it was prevented from redeeming the property, as it did not have actual notice of Bank *416 One's foreclosure saleor that Bank One had failed to discharge Mortgage B. We again disagree.
As the successor-in-interest to Decision One's junior mortgage, Deutsche Bank had the right to redeem the property within the statutory period.[20] Contrary to Deutsche Bank's allegation, however, Bank One's failure to directly notify it of the foreclosure sale does not warrant equitable relief. Deutsche Bank acquired Decision One's interest only 30 days before the scheduled foreclosure sale and presented no evidence that this transfer had been recorded to place Bank One on notice. Bank One did directly notify Decision One of the foreclosure sale and published notices in the Detroit Legal News for four consecutive weeks in compliance with MCL 600.3208. When a statute "specifies the requirements for redemption, [there is] no room for equitable considerations absent fraud, accident, or mistake."[21] Bank One strictly complied with the notice requirements for foreclosure by advertisement, and Deutsche Bank cannot show that its failure to receive direct notice was caused by any fault of Bank One.[22] Furthermore, Deutsche Bank was on notice that the property was still encumbered by Mortgage B, as neither its predecessor-in-interest nor Bank One had recorded a discharge. Accordingly, the trial court properly determined that Deutsche Bank was not entitled to an extended period in which to redeem the property.
Affirmed.
NOTES
[1]  The property was also encumbered by a mortgage executed in 1996. However, that mortgage is not at issue in this appeal.
[2]  MCL 565.901(1) defines the terms "future advance" and "future advance mortgage" as follows:

(a) "Future advance" means an indebtedness or other obligation that is secured by a mortgage and arises or is incurred after the mortgage has been recorded, whether or not the future advance was obligatory or optional on the part of the mortgagee.
(b) "Future advance mortgage" means a mortgage that secures a future advance and is recorded either prior to or after the effective date of this act. . . .
[3]  The line of credit was also secured by the assets of Mr. Robinson's business, JS Airport, Inc.
[4]  It appears from the record that the refinancing transaction was performed by a mortgage broker, Creative Capital, Inc. For ease of reference, we will refer only to Decision One.
[5]  It is unclear from the record whether Decision One assigned its interest to Deutsche Bank, or whether Deutsche Bank claimed title through a sheriff's deed following a foreclosure. For purposes of the current action, however, Spot Realty conceded that Deutsche Bank acquired any interest in the Robinsons' property that Decision One formerly possessed.
[6]  MCL 600.3201 et seq.
[7]  MCL 600.3140.
[8]  Burkhardt v. Bailey, 260 Mich.App. 636, 646, 680 N.W.2d 453 (2004).
[9]  MacDonald v. PKT, Inc., 464 Mich. 322, 332, 628 N.W.2d 33 (2001).
[10]  Auto-Owners Ins. Co. v. Allied Adjusters & Appraisers, Inc., 238 Mich.App. 394, 397, 605 N.W.2d 685 (1999).
[11]  Singer v. American States Ins., 245 Mich. App. 370, 374, 631 N.W.2d 34 (2001).
[12]  MacDonald, supra at 332, 628 N.W.2d 33.
[13]  Eggleston v. Bio-Medical Applications of Detroit, Inc., 468 Mich. 29, 32, 658 N.W.2d 139 (2003).
[14]  MCL 600.3236. See also Burkhardt, supra at 652-653, 680 N.W.2d 453 ("An assignee stands in the position of the assignor, possessing the same rights and being subject to the same defenses.").
[15]  MCL 565.41 (emphasis added). The statute was subsequently amended in 2004; however, the emphasized language remained unchanged.
[16]  Washington Mut Bank, supra at 113-114, 703 N.W.2d 486.
[17]  Id. at 119-120, 703 N.W.2d 486.
[18]  Id. at 124-125, 703 N.W.2d 486, citing Smith v. Sprague, 244 Mich. 577, 222 N.W. 207 (1928).
[19]  Burkhardt, supra at 659, 680 N.W.2d 453, citing Stokes v. Millen Roofing Co., 466 Mich. 660, 671-672, 649 N.W.2d 371 (2002), and Freeman v. Wozniak, 241 Mich.App. 633, 637-638, 617 N.W.2d 46 (2000).
[20]  MCL 600.3140.
[21]  Senters v. Ottawa Savings Bank, 443 Mich. 45, 55, 503 N.W.2d 639 (1993).
[22]  Freeman, supra at 637-638, 617 N.W.2d 46.
