OPINION OF THE COURT
LEWIS, Circuit Judge.This case presents a single issue of law: the relative priority of Internal Revenue Service (“IRS”) liens, which arise upon assessment under 26 U.S.C. §§ 6321 and 6322,1 versus New Jersey motor fuels tax *509liens, which arise under New Jersey’s State Tax Uniform Procedure Law. At summary judgment, the United States District Court for the District of New Jersey found the federal liens to be superior. Because we believe the state liens were choate before the liens of the IRS arose and were, therefore, entitled to priority, we will reverse the district court’s judgment.
I.
The material facts of this case are generally undisputed. The necessary factual background concerns New Jersey’s uniform procedures for assessing and collecting taxes and the State of New Jersey, Division of Taxation’s (“Division”) activities with respect to Monica Fuel, Inc. (“Monica Fuel”).
A.
The state liens involved in this case arose under NJ.Stat.Ann. § 54:49-1, which provides in pertinent part:
The taxes, fees, interest and penalties imposed by any such State tax law ... from the time the same shall be due, shall be a personal debt of the taxpayer to the State, recoverable in any court of competent jurisdiction in an action in debt in the name of the State. Such debt, whether sued upon or not, shall be a hen on all the property of the debtor except as against an innocent purchaser for value in the usual course of business and without notice thereof, and except as may be provided to the contrary in any other law....
The Division is authorized to make an assessment after a report is filed and it is determined that there is a deficiency in payment. Notice of such a deficiency assessment is then given to the taxpayer and demand for payment is made. N.J.Stat.Ann. § 54:49-6. The taxpayer must remit to the Division the assessed amount within fifteen days after the notice and demand are mailed. N.J.Stat.Ann. § 54:49-8. Non-payment within the 15-day period results in the imposition of an additional penalty of five percent. N.J.Stat.Ann. § 54:49-9.
The Division is not limited to demand and imposition of penalties as the only tools for effectuating collection of unpaid taxes. The Division may, as an alternative remedy, issue a certificate of debt to the Clerk of the New Jersey Superior Court. The clerk immediately enters upon the record of docketed judgments the name and business address of the debtor, the certified amount of the debt and the name of the tax. N.J.Stat.Ann. § 54:49-12. The entries are given the same force and effect as any entry of a docketed judgment, and provide the Division with all of the remedies available for recovery of a judgment in action. We note that this alternative remedy creates no additional rights nor additional liabilities; rather “[i]t is a device for collecting taxes[.]” C.J. Kowasaki, Inc. v. New Jersey, 13 N.J.Tax 160, 168-169 (1993).
The New Jersey statute provides an additional remedy to enforce collection of taxes. The Division may issue a warrant of execution to the sheriff of any county who, in turn, files the warrant with the county clerk.2 The clerk then enters in the judgment docket the name of the taxpayer and the amount the taxpayer owes to the State. As with the certificate of debt, the warrant does not create the hen; instead the warrant provides a procedural tool for enforcing a judgment. In re Blease, 605 F.2d 97, 98 (3d Cir.1979).
B.
On March 23, 1989, the Division made an assessment of $76,554.19 against Monica Fuel, a Williamstown, New Jersey, corporation engaged in the business of retail fuel oil distribution, for unpaid motor fuels taxes. On August 30, 1989, the Division assessed against Monica Fuel an additional $2,125.61, bringing the total state assessments to $78,-679.70. Thereafter, between September 18, 1989, and June 4, 1990, the IRS made seven separate assessments against Monica Fuel *510for unpaid federal excise and employment taxes, totalling $68,288.37.3 On February 5, 1990, the Division filed a certificate of debt with the clerk of the New Jersey Superior Court, who entered judgment on the record of docketed judgments on February 14,1990. Nine days later, on February 23, 1990, the Division issued a warrant of execution on the personalty of Monica Fuel which was available for payment of the taxes due. This amounted to $60,000 which Monica Fuel expected to receive from the bulk sale of its business assets to Star Oil Company, Inc. (“Star Oil”).4
C.
On October 26, 1990, Monica Fuel instituted this interpleader action in the Superior Court of New Jersey. The IRS then removed the action to the district court. On cross-motions for summary judgment, the district court concluded that the IRS’s statutory liens were superior to those of New Jersey, and granted judgment in favor of the IRS. Specifically, the court held that the Division’s tax liens, arising under N.J.Stat. Ann. § 54:49-1, were not sufficiently choate to defeat the priority of the federal tax hens arising under sections 6321 and 6322. The court further found that the Division’s tax assessments did not “elevate the state to the level of ‘judgment creditor’ within the meaning of 26 U.S.C. § 6323(a).”5 Monica Fuel, Inc. v. IRS, No. 91-748 at 10 (D.N.J. Nov. 20, 1991) (order granting summary judgment). The Division moved for reargument, claiming that the tax deficiency assessments it issued in 1989 rendered its tax hens fully choate and, therefore, superior to the federal hens in question. The court again rejected the Division’s argument, noting that “the state hens were not choate at the time assessed because N.J.S.A. 54:49-1 contemplates judicial enforcement of state liens.”6 Monica Fuel, Inc. v. IRS, No. 91-748 at 3 (D.N.J. May 10, 1994) (order granting summary judgment). The Division now appeals. We have jurisdiction under 28 U.S.C. § 1291.
The district court’s determination that New Jersey’s tax hens were inchoate and therefore not entitled to priority is a legal conclusion subject to plenary review. Keystone Chapter, Associated Builders and Contractors, Inc. v. Foley, 37 F.3d 945, 953 (3d Cir.1994), citing Gregoire v. Centennial School Dist., 907 F.2d 1366, 1370 (3d Cir.1990).
*511II.
Federal tax liens do not automatically prime all other liens. Rather, priority is governed by the federal common-law principle that “ ‘the first in time is the first in right.’ ”7 United States v. McDermott, — U.S. -, -, 113 S.Ct. 1526, 1528, 123 L.Ed.2d 128 (1993), quoting United States v. New Britain, 347 U.S. 81, 85, 74 S.Ct. 367, 370, 98 L.Ed. 520 (1954). As stated by Chief Justice Marshall in Rankin & Schatzell v. Scott, 12 Wheat. (25 U.S.) 177, 179, 6 L.Ed. 592 (1827): “The principle is believed to be universal that a prior lien gives a prior claim, which is entitled to prior satisfaction, out of the subject it binds_” 12 Wheat. at 179. It is critical, therefore, for the purpose of determining priority, to ascertain when competing liens, whether federal- or state-created, arise.
Under 26 U.S.C. §§ 6321 and 6322, federal tax hens arise when the underlying taxes are assessed. The priority of a state hen depends on when it “attached to the property in question and became choate.” New Britain, 347 U.S. at 86, 74 S.Ct. at 370. As the Supreme Court has stated, “a competing state hen [is considered] to be in existence for ‘first in time’ purposes only when it has been ‘perfected McDermott, — U.S. at -, 113 S.Ct. at 1528, quoting New Britain, 347 U.S. at 84, 74 S.Ct. at 369. That is, the state hen must be “perfected in the sense that there is nothing more to be done to have a choate hen — when the identity of the lienor, the property subject to the hen, and the amount of the hen are established.” United States v. Vermont, 377 U.S. 351, 355, 84 S.Ct. 1267, 1269, 12 L.Ed.2d 370 (1964).
The Division argues that New Britain controls this case and that the state liens have priority because the identity of the lienor (the State of New Jersey), the property subject to the lien (all of Monica Fuel’s property, according to N.J.Stat.Ann. § 54:49-1) and the amount of the lien (the amount of the assessments) were all established prior to when the federal liens arose.
The IRS does not dispute that the first two choateness requirements were satisfied. It concedes that the identity of the lienor and the property subject to the lien were known well before the federal liens arose. The IRS does, however, claim that the amount of the state liens were not sufficiently established and, consequently, not entitled to priority. Moreover, in the event that we find the state lien amounts were sufficiently fixed to satisfy the final New Britain factor, the IRS makes an additional argument, namely that the state tax liens were inchoate because they were not summarily enforceable.8 We will address these two distinct issues in turn.
A.
As noted above, one requirement of choateness under the standard articulated by the Supreme Court in New Britain is that the amount of the state lien be “established.” In an attempt to convince us that the liens met the requirements of New Britain, the Division makes two separate arguments. First, it contends that the amounts were sufficiently established upon assessment. Alternatively, the Division claims that the amounts became fixed when the period for filing a protest expired.9 The IRS suggests *512that when assessed, the amounts were neither final nor established; rather, they represented nothing more than debts which were open to contest and revision.10 Appel-lee’s Br. at 17. Indeed, the taxpayer may, within thirty days of the notice of assessment, file a protest and request a hearing, N.J.Stat.Ann. § 54:49-18, or, in the alternative, file an appeal with the New Jersey Tax Court within 90 days of being notified of an assessment.11 N.J.Stat.Ann. § 54:51A-13. Although either process might result in an order modifying or vacating the assessment, these remedies do not interfere in the first instance with the right of the Division to collect the unpaid tax. Significantly, the New Jersey statute specifically authorizes collection by the Division of the amounts assessed prior to the expiration of the protest period. N.J.Stat.Ann. § 54:49-18. See also N.J.StatAnn. §§ 54:49-12 and 54:49-13a. In fact, payment must be made within fifteen days of notification to avoid the imposition of an additional penalty of five percent. N.J.StatAnn. §§ 54:49-8 and 54:49-9.
The state lien amounts unquestionably were, in our view, established once the 90-day period for fifing an appeal with the tax court lapsed, as they became impervious to challenge and were therefore fixed and specific. We also agree with the Division, however, that the amounts were established sufficiently when the Division notified Monica Fuel of the assessments. The fact that the Division had the authority to enforce the liens — whether sued upon or not — prior to the expiration of the protest period persuades us that the specificity of the amount of a lien arising under N. J.StatAnn. § 54:49— 1 is unaffected by the taxpayer’s right to appeal. See In re Lehigh Valley Mills, Inc., 341 F.2d 398, 401 (3d Cir.1965) (where a lien is enforceable against the property by a summary proceeding, the certainty of the lien amount is established). Accordingly, we conclude that on August 30, 1989 — the date Monica Fuel was notified of the Division’s second and final assessment — both of the state tax liens satisfied the New Britain test for choateness, as the identity of the lienor, the property subject to the lien and the amount of the lien were all established.12
B.
The IRS insists that the Division nevertheless failed to achieve choate liens because the assessments were not summarily enforceable. The IRS cites several cases — McDermott, Vermont and T.H. Rogers Lumber Co. v. Apel, 468 F.2d 14 (10th Cir.1972) — which, it contends, stand for the proposition that in addition to satisfying the New Britain test, state liens must also be summarily enforceable to prime a competing federal lien. Ap-pellee’s Br. at 17.
We agree that a right to enforce a lien summarily (that is, without a judicial proceeding) is a requirement of choateness in addition to the tripartite rule of fixed identity, property and amount, articulated in New Britain.13 Indeed, a number of courts have *513expressly indicated that such a requirement exists. See In re Terwilliger’s Catering Plus, Inc., 911 F.2d 1168, 1176 (6th Cir.1990) (state lien holder must show that he or she had the right to enforce the lien prior to the attachment of the federal lien); Apel, 468 F.2d at 18 (choateness requirement can only be met if the hen is enforceable by summary proceedings); Burrus v. Oklahoma Tax Comm’n, 850 F.Supp. 963, 964 (W.D.Okl.1993) (nonfederal tax hen must be enforceable as well as otherwise choate); Homestead Land Title Company v. United States, 1993 WL 360389, at *3 (D.Kan. August 17, 1993) (hen which is not summarily enforceable is inchoate); United States v. Utah State Tax Comm’n, 642 F.Supp. 8, 10 (D.Utah 1983) (nonfederal hen must be summarily enforceable and not have conditions that affect its viability); In re Bright Designed Floors, Inc., 66-2 U.S.Tax Cas. (CCH) ¶ 9752 (S.D.N.Y.1966) (test of perfection is whether a lien is “presently enforceable”).
Although we agree with the IRS that state hens must be summarily enforceable to attain priority over later arising federal tax hens, we do not agree that New Jersey’s hens fail to satisfy this requirement. The IRS argues that the Division’s February 1990 filing of its certificate of debt did not perfect the state hens because the Division did not levy on Monica Fuel’s property. The IRS argues further that because the Division’s warrant of execution (also issued in February 1990) had expired before the Division could actually collect the funds owed, the hen, itself, also expired, leaving the Division without a means for summary enforcement.
As an initial matter, we note again that a warrant of execution does not create the state hen. In re Blease, 605 F.2d at 98. Thus, the expiration of the warrants in this case did not terminate the Division’s hen. Moreover, the requirement that state hens be summarily enforceable does not, in our view, compel the state to take possession of the debtor’s property in order to obtain a choate hen and achieve priority. Choateness only requires that the state have a right to enforce its hen in a summary fashion.
As the Court recognized in Vermont, where ministerial acts which do not affect the viability of the hen remain, the hen is nevertheless summarily enforceable. See Utah State Tax Comm’n, 642 F.Supp. at 10, citing Vermont, 377 U.S. at 359 n. 11, 84 S.Ct. at 1272 n. 11.14 Section 54:49-1 of the New Jersey tax code gives New Jersey the right to enforce its hens upon assessment. The New Jersey statute also provides two tools for enforcement — the certificate of debt and the warrant of execution — neither of which require the Division to engage in a judicial contest to attain a judgment in its favor. Therefore, the state liens at issue in this case were not susceptible to “[njumerous contingencies which might prevent the hen from becoming perfected by a judgment awarded and recorded.” See United States v. Security Trust & Savings Bank of San Diego, 340 U.S. 47, 50, 71 S.Ct. 111, 113, 95 L.Ed. 53 (1950). In other words, the Division’s hens were “given the force of a judgment” upon assessment. Vermont, 377 U.S. at 359, 84 S.Ct. at 1272.
III.
For the reasons set forth above, we conclude that the state tax hens were choate and, therefore, entitled to priority over the hens of the IRS. Accordingly, we will reverse the district court’s grant of summary judgment in favor of the IRS and remand the case for further proceedings consistent with this opinion.
. 26 U.S.C. § 6321 provides:
If any person liable to pay any tax neglects or refuses to pay the same after demand, the amount (including any interest, additional amount, addition to tax, or assessable penalty, together with any costs that may accrue in addition thereto) shall be a lien in favor of the United States upon all property and rights to property, whether real or personal, belonging to such person.
26 U.S.C. § 6322 provides:
Unless another date is specifically fixed by law, the lien imposed by section 6321 shall arise at the time the assessment is made and shall continue until the liability for the amount so assessed (or a judgment against the taxpayer *509arising out of such liability) is satisfied or becomes enforceable by reason of lapse of time.
. The Division may also issue a warrant to any Division employee who may execute the warrant with all the powers of a sheriff. N.J.Stat.Ann. § 54:49-13(a). In this case, the Division exercised this option.
. The amounts and dates of the IRS assessments are as follows:
Assessment Date Amount
09/18/89 $ 9,253.99
09/25/89 40,365.94
12/04/89 8,472.31
12/18/89 0.00
03/19/90 264.20
03/19/90 7,570.84
06/04/90 2,361.09
Total $68,288.37
. On February 7, 1990, Star Oil, pursuant to N.J.Stat.Ann. § 54:32B-22(c), filed a Notification of Sale, Transfer or Assignment in Bulk with the Division indicating that Star Oil would be purchasing some of Monica Fuel’s business assets. The sale was completed in mid-June. At or about that time, Monica Fuel, Star Oil, the IRS and the Division executed an escrow agreement whereby the proceeds from the sale were to be placed in escrow for the purpose of satisfying the claim of either the IRS or the Division or both. The agreement further provided that (1) the funds were to be interpleaded within 90 days absent a resolution regarding the distribution of the funds between the IRS and the Division; and (2) the funds were to be disbursed in accordance with the court's final order once it was no longer subject to appeal.
. 26 U.S.C. § 6323(a) provides:
Except as otherwise provided in subsection (c), the lien imposed by section 6321 shall not be valid as against any mortgagee, pledgee, purchaser, or judgment creditor until the notice thereof has been filed....
. In its motion for reargument the Division also claimed that the court had failed to consider adequately the certificate of debt which, under state law, entitled the Division to treatment as a judgment lien creditor. The district court granted reargument on the narrow issue of whether the entry of a certificate of debt raises the state to the status of judgment lien creditor. The court concluded that upon such entry the Division did not acquire judgment lien creditor status because a certificate of debt "does not qualify as a 'valid judgment, in a court of record and of competent jurisdiction’ as specifically required by 26 C.F.R. § 301.6323(h) — 1(g)." Monica Fuel, Inc. v. IRS, No. 91-748 at 7 (D.N.J. May 10, 1994) (order granting summary judgment). The Division does not contest this aspect of the district court's judgment on appeal.
. Over the years, the Supreme Court and this court have consistently held that federal law is determinative where the question involved is the priority to be accorded a lien of the federal government, whatever its source. United States v. Security Trust & Savings Bank of San Diego, 340 U.S. 47, 49, 71 S.Ct. 111, 112, 95 L.Ed. 53 (1950); In re Lehigh Valley Mills, Inc., 341 F.2d 398, 400 (3d Cir.1965) (collecting cases).
. The IRS posits an additional argument which presents a much broader challenge to the Division's right to the interpleaded funds:
[I]t is submitted that the assets at issue here were not subject to the section 54:49-1 lien because they were purchasable (indeed, they were purchased) in the usual course of business .... Thus, not until the Division filed its warrant [of execution] or levied on the property could it be said that the Division had a lien, choate or otherwise, on the property at issue here.”
Appellee's Br. at 30.
We have considered this argument and find it to be without merit.
.Based on language in the New Jersey statute providing that a lien on unpaid taxes arises “from the time the [taxes] shall be due[,]” the Division initially argued that the amounts were sufficiently established when Monica Fuel filed its tax returns indicating the amount due. The *512district court rejected this contention relying primarily upon In re Priest, 712 F.2d 1326 (9th Cir.1983), modified, 725 F.2d 477 (1984), wherein the Court' of Appeals for the Ninth Circuit concluded that the “mere receipt of a delinquent State tax return is too vague and indefinite a standard by which to establish a lien that is capable of taking priority over a federal lien." In re Priest, 712 F.2d at 1329. The Division has abandoned this argument on appeal.
. Although in the portion of its brief challenging the specificity of the state lien amounts upon assessment, the IRS consistently refers only to the Division's March 23, 1989, assessment ("[t]he Division’s earliest claim to the fund,” Appellee’s Br. at 11), we understand the IRS’s argument to apply to both of the Division's assessments.
. Effective July 1, 1993, the 30-day protest period was expanded to 90 days. In addition, the commencement date for the 90-day period for appeal to the Tax Court was changed from the issuance of the tax assessment to the issuance by the Division of a final determination on any protest. N.J.Stat.Ann. § 54:49-18 (West 1994).
. Consequently, we need not reach the federal government's claim that the Division's failure, once the appeal period expired, to "formally record in its books [Monica Fuel's] debt to the State,” itself renders the lien inchoate. Appel-lee's Br. at 25-26.
. The Supreme Court has made passing references to summary enforceability, implicitly recognizing that the right to summarily enforce a state lien is a requirement of choateness. See, e.g., United States v. McDermott, - U.S. -, - n. 5, 113 S.Ct. 1526, 1529-30 n. 5, 123 L.Ed.2d 128 (1993); United States v. Ver*513mont, 377 U.S. 351, 359 n. 12, 84 S.Ct. 1267, 1272 n. 12, 12 L.Ed.2d 370 (1964). See also In re Thriftway Auto Rental Corp. v. Herzog, 457 F.2d 409, 414 n. 8 (2d Cir.1972), citing Vermont, 377 U.S. at 359 & n. 12, 84 S.Ct. at 1272 & n. 12.
. In footnote 11 the Court cites to a footnote in United States v. Vermont, 317 F.2d 446, 448 n. 2 (2d Cir.1963), wherein the Court of Appeals for the Second Circuit describes the steps required before Vermont could foreclose on the real property at issue in that case.