The plaintiffs and the defendants, all residents of Massachusetts, were stockholders, officers, and directors of Furniture & Toy Company, Inc. (Furniture), a Massachusetts corporation, which had made with Whitehall Mercantile Corporation (the factor), a New York corporation, an agreement (the agreement) dated June 19, 1956, to provide for securing certain loans. A written guaranty agreement (the guaranty), also dated June 19, 1956, was executed by each plaintiff and each defendant. By this instrument, the signers jointly and severally guaranteed “the due payment and performance by” Furniture “of all moneys to be paid . . . pursuant to . . . [the] agreement.” Each instrument provided that the law óf New York was to be applicable to it. 1
The foregoing facts were alleged, or incorporated by reference, in the plaintiffs’ bill in equity to which were attached copies of the agreement and the guaranty. The bill also states (a) that the factor had brought suit against the plaintiffs in a Massachusetts court, the factor in that action alleging that Furniture had failed to pay the factor $8,968.29 and “that the plaintiffs therefore owe . . . [that] sum to . . . [the factor] together with reasonable attorneys’ fees”; (b) that the plaintiffs’ property has been attached; (c) that the defendants as coguarantors with the plaintiffs “owe a duty of contribution to the plaintiffs”; (d) that if “the plaintiffs are required to pay the obligation before enforcing any right of contribution ... it will cause [them] hardship and financial distress”; and (e) that in equity the de *719 fendants should “make contribution of their share of the obligation before payment thereof by the plaintiffs.” The bill seeks (1) a decree that the defendants “are jointly and severally hable for one half of the obligation which the plaintiffs . . . may be required to pay” and (2) an order that the defendants pay to the factor one half of any judgment which the factor may recover against the plaintiffs. There is a prayer for general relief.
The defendants demurred on the ground that no basis for relief had been stated in the bill and that there was an adequate remedy at law. The demurrer was sustained with leave to the plaintiffs to amend their bill. A final decree dismissing the bill was entered. The plaintiffs have appealed.
1. The agreement (executed on the same day as the guaranty) provided that it was not to “become effective until accepted by . . . [¡the factor] at its office in New York.” New York thus appears to have been the place (see
Milliken
v.
Pratt,
Any claim to contribution among the coguarantors is not based directly upon the instrument by which the coguarantors are bound to the creditor, but rests upon an implied obligation, equitable in character, growing out of the relationship of cosurety or coguarantor. See
Weeks
v.
Pasons,
2. New York applies the general rule (Restatement: Security, § 149; see § 82, comment g) that a surety or guarantor, who discharges more than his proportionate share of the principal’s obligation is entitled to contribution from a cosurety.
Aspinwall
v.
Sacchi,
In Restatement: Security, § 156, it is said that “[w]here sureties are under a duty of immediate performance to a creditor, a surety has a right of exoneration against the cosureties who have consented to his becoming a surety, to the same extent that upon performance he would be entitled to contribution.” With § 156 must also be read Restatement: Security, §§ 112, 144-147, 149-150; Restitution, §§ 76, 81, 82. The rule set out in § 156 of the Restatement has frequently been stated. See e.g. Brandt, Surety-ship and Guaranty (3d ed.) § 301; Williston, Contracts (Rev. ed.) § 1275 (but see § 1278); Corbin, Contracts, § 931, notes 76-77, § 1150; Simpson, Suretyship, §§ 46, 49; Arant, Suretyship and Guaranty, §§ 74, 75; Stearns, Suretyship (5th ed.) §§ 11.18, 11.25-11.31 esp. 11.26, where it said, “Although it is the general rule that a surety must first make payment of the principal’s debt before he can call upon his co-sureties for contribution, in certain situations equity gives a surety the right to call upon his co-sureties for exoneration before any payment is made. For example, if one of several co-obligors is called upon to pay the entire debt, a compliance with this demand might cause financial disaster to him, which his right of contribution after payment would not prevent.” See also Chafee and Simpson, Cases on Equity, 326n; Ames, Cases on Suretyship, 597, 598nn; 50 Am. Jur., Suretyship, § 301. The principal decision cited by most of the authors (see Restatement: Security, Tentative Draft No. 4, April 4, 1940, § 148, and notes, pp. 229-230) is Wolmershausen v. Gullick, [1893] 2 Ch. 514, 528-529. There a plaintiff, a surety’s executrix, was given declaratory relief as to her right to enforce contribution from a cosurety, and conditional relief by which *722 “upon the [p]laintiff paying her own share, the [d]efendant . . . [was] to indemnify her against further payment or liability, and . . . [was] by payment to her or to the principal creditor or otherwise, to exonerate the [p]laintiff from liability beyond the extent of her own share.” The court intimated that, if the creditor had been made a party, the cosurety would have been directed to make immediate payment to the creditor of the cosurety’s share. • The amount of the claim had been established against the surety’s estate of which the then plaintiff was executrix.
In effect, under the fair and sensible rule of the Wolmershausen case, (a) a court may decree specific performance of a matured joint principal obligation simultaneously by all the cosureties, who are bound equally to that joint obligation, and (b) that specific performance may be fairly conditioned upon performance by the plaintiff of his share of the joint obligation. The plaintiff thus is not put to the expense and risk of paying the xyhole joint obligation and seeking reimbursement, possibly at some hardship in financing the payment and because of the costs, inconvenience, and hazards of litigation. Instead, a court of equity enables him to pay, when it is due, no more than his own share of the joint principal obligation and the attendant expenses, at the same time forcing the others equally liable to pay their fair share, which eventually they could be required, at law or in equity, to reimburse to the plaintiff (once he has paid more than his share) by way of equitable contribution.
The
Wolmershausen
case was approved in
Malone
v.
Stewart,
In view of the language of the Empire Trust case, 258 App. Div. (N. Y.) 249, supra, there may be doubt whether a New York court, even upon proper allegations and with proper joinder of parties, would grant conditional relief by way of equitable exoneration to the plaintiffs against their coguarantors in advance of payment by the plaintiffs of more than their proportionate share of Furniture’s debt to the factor. In the New York cases already cited, the possibility of properly conditioned equitable exoneration of a surety by his cosureties was not discussed, and it is possible that, when the question is raised in New York, the Wolmershausen case will be followed. Hayes v. Ward, 4 Johns. (N. Y.) 123, 134-135, however, relied on by the plaintiffs as supporting such exoneration, does not remove the doubts created by the Empire Trust case.
3. Once the substantive obligations of the parties are determined under New York law
(Lundblad
v.
New Amsterdam Cas. Co.
4. In a case of this character, it is open to the plaintiffs to seek merely consequential relief by way of exoneration. If they do so, they should allege that the plaintiffs and the defendants, as well as the principal debtor, are under a duty to the creditor of immediate performance (see Restatement: Security, § 112, comment d; § 156; see also Williston, Contracts [Rev. ed] § 1275, p. 3640; Stearns, Suretyship [5th edj § 11.38), as, for example, by alleging that the creditor has recovered judgment against the plaintiffs or that the plaintiffs admit the obligation of the cosureties and assert that it exists as to all cosureties. In the alternative, the plaintiffs may seek a declaration of the existence and extent of the principal’s and the cosureties’ obligations, and then conditionally seek consequential relief by way of exoneration with respect to whatever obligations are determined to exist. Where such a determination by declaratory relief is sought (and perhaps even where it is not), questions, not argued and which we need not now discuss, may arise whether all necessary parties have been joined or, in the alternative, whether the failure to do so has been adequately explained, as, for example, by an allegation that the principal debtor is insolvent or unavailable. See Restatement: Security, § 164; Restitution, § 81, comments
*726
h, i; § 82, comment a; § 85, comment h, and Seavey and Scott notes to these sections; Pomeroy, Equity Jurisprudence (5th ed.) § 1418. See also G. L. c. 231 A, § 8;
Sadler
v.
Industrial Trust Co.
The present bill, judged by these principles, does not justify the relief sought. The interlocutory decree sustaining the demurrer was proper. Nevertheless, we think that the plaintiffs should be allowed further opportunity to amend.
5. The interlocutory decree is affirmed. The plaintiffs are to be given a further period of not less than thirty days from the date of the rescript within which they may file a motion to amend their bill. The final decree is reversed and the case is remanded to the Superior Court for further proceedings consistent with this opinion.
So ordered.
Notes
The agreement provided that “this agreement and all transactions, assignments and transfers hereunder, and all rights of the parties, shall be governed as to validity, construction, enforcement, and in all other respects by the laws of ... New York.” The guaranty provided: “This guaranty, ah acts and transactions hereunder, and the rights and obligations of the parties hereto, shall be governed, construed and interpreted according to the laws of . . . New York.”
As to the varying views about the law governing implied obligations, see
American Union Bank
v.
Swiss Bank Corp.
