State Foreclosure Law Library

northern-mariana-islands

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Commonwealth of the Northern Mariana Islands (CNMI) — Tax & Mortgage Foreclosure

Legal information, not legal advice. Verify against the cited primary sources before acting. Last verified: 2026-06-01.

READ THIS FIRST — the 50-state model does not apply. The CNMI does not levy an annual ad valorem real property tax. There is therefore no property-tax lien certificate, no tax deed, no tax-sale auction, and no property-tax foreclosure in the Commonwealth. The modules below that assume a property-tax sale system (Modules 1, 2 as to tax redemption, 3 surplus from a tax sale, and 5 treasurer sale) are marked N/A — no property tax exists with the reason cited. The live, operative foreclosure system in the CNMI is judicial mortgage foreclosure (Module 4), layered on top of the Article XII constitutional restriction that limits permanent/long-term land interests to persons of Northern Marianas descent (NMD). Those two systems carry this page.

0. Identity & Classification

  • Name: Commonwealth of the Northern Mariana Islands (CNMI)
  • Abbr / FIPS: MP / 69
  • Type: U.S. insular area / commonwealth in political union with the United States under the Covenant (48 U.S.C. ch. 17).
  • Recording unit: Single Commonwealth-wide recorder (the Commonwealth Recorder’s Office, under the Judiciary). There are no counties; the three principal inhabited islands (Saipan, Tinian, Rota) form senatorial/municipal districts but share one land-records office. (count: 1 recording office) — Commonwealth Recorder’s Office
  • Tax sale type: none — no real property tax, therefore no tax-lien certificate or tax deed. (See note above; corroborated Dotts Law Office: “Presently, property taxes are not charged on Saipan. That is a big advantage over most of the United States.“)
  • Tax foreclosure process: N/A (no property tax). The Department of Finance does enforce income-based taxes (CNMI uses a federal “mirror” income tax plus a Business Gross Revenue / “BGR” tax and an earnings tax) by lien/distraint, but those are not real-property tax foreclosures. — Revenue & Taxation, Dept. of Finance
  • Mortgage foreclosure process: Judicial. “Foreclosure of a mortgage is an equitable proceeding” decided by the Commonwealth Superior Court. — L & T Int’l Corp. v. Benavente, 1997 MP 24
  • Selling authority: Commonwealth Superior Court / court-ordered public auction (judicial sale); confirmation by the court.
  • Statutory home: Title 2, Division 4, Commonwealth Real Estate Mortgage Law — 2 CMC § 4511 et seq. (mortgages; foreclosure; redemption at 2 CMC §§ 4541–4544); land-alienation restriction at N.M.I. Const. art. XII — Commonwealth Code; CNMI Constitution
  • Tyler v. Hennepin compliance: unclear / not applicable. tyler-v-hennepin-county addresses surplus retained by the government after a property-tax foreclosure. Because the CNMI has no property-tax foreclosure, the Tyler takings fact-pattern cannot arise here. In a mortgage foreclosure, surplus over the debt belongs to the debtor under ordinary equity (see Module 3/4), so there is no government equity-grab to test against Tyler.

1. Tax Sale Mechanics

  • N/A — no real property tax sale exists in the CNMI. The Commonwealth does not impose an annual ad valorem property tax, so there is no minimum bid, bidding method, interest/penalty rate, sale calendar, or auction platform for a property-tax sale. Corroborated by multiple sources: Dotts Law Office (“property taxes are not charged on Saipan”); the Dept. of Finance tax page lists only income/earnings/BGR-type taxes, no property tax — Revenue & Taxation.
  • Land transfers are taxed at transfer, not annually. On a conveyance, a graduated transfer/withholding tax applies to the transaction (the seller/lessor owes it). This is a transaction tax, not a recurring lien that could ripen into a tax foreclosure. — Dotts Law Office

2. Right of Redemption → see right-of-redemption

There is no tax-sale redemption (no tax sale). The redemption right below is the statutory post-foreclosure-sale redemption for mortgage foreclosures.

  • Pre-sale right: Equity of redemption (cure/payoff before the judicial sale) exists as in any equitable mortgage foreclosure; the debtor may pay the secured debt before sale. — L & T Int’l Corp. v. Benavente, 1997 MP 24
  • Post-sale statutory period: 12 months after the date of the foreclosure sale. “All real property sold upon foreclosure of a mortgage by order, judgment, or decree of court may be redeemed … at any time, within 12 months after the date of the sale by the judgment debtor or a successor in interest; provided … the judgment debtor or the successor in interest redeems all of the property as sold.” 2 CMC § 4541, quoted in Pacific Financial Corp. v. Sablan, 2011 MP 19.
  • Who may redeem: the judgment debtor or a “successor in interest” only — a closed statutory class. The CNMI Supreme Court held the redemption right is a statutory right, not an alienable property right, so a debtor cannot assign the bare redemption right to a third party who has not succeeded to the debtor’s estate. — Pacific Financial Corp. v. Sablan, 2011 MP 19
  • Redemption amount / formula: Redeem all of the property “as sold” (no partial redemption) per 2 CMC § 4541; the redemption price tendered in Sablan reflected the sale/debt amount (procedural mechanics governed by 2 CMC §§ 4542–4544). Exact statutory formula text → needs_verification (see Module 11). — Pacific Financial Corp. v. Sablan, 2011 MP 19
  • Procedure: Petition the Superior Court for approval of redemption and tender the redemption price to the Clerk of the Superior Court within the 12-month window; petition must comply with 2 CMC § 4542. — Pacific Financial Corp. v. Sablan, 2011 MP 19
  • Special tolling: The Supreme Court remanded for “a factual determination of whether equitable tolling of the statutory redemption period is applicable,” recognizing equitable tolling can extend the 12-month period. — Pacific Financial Corp. v. Sablan, 2011 MP 19
  • Extinguishment: Expiry of the 12-month period (absent tolling) without a qualifying redeemer tendering payment extinguishes the right; the purchaser’s deed/lease then stands. — Pacific Financial Corp. v. Sablan, 2011 MP 19

3. Surplus / Excess Proceeds → see surplus-funds, third-party-recovery-rules

No property-tax surplus exists (no tax sale). The only surplus that can arise is from a mortgage foreclosure sale.

  • Belongs to: former owner / judgment debtor — proceeds of a judicial foreclosure sale satisfy (1) costs of sale, (2) the secured debt, then (3) junior liens, with any remaining surplus to the mortgagor/debtor, under ordinary equity principles applied by the Superior Court (foreclosure being “an equitable proceeding”). — L & T Int’l Corp. v. Benavente, 1997 MP 24
  • Claim waterfall: costs → secured creditor → junior encumbrancers → mortgagor. Exact CMC distribution statute citation → needs_verification.
  • Filing venue: the foreclosure action in the Commonwealth Superior Court (the court that confirms the sale and disburses proceeds). — Pacific Financial Corp. v. Sablan, 2011 MP 19
  • Claim deadline / escheat: No property-tax-surplus claim deadline or escheat statute applies (no tax sale). Any mortgage-surplus / unclaimed-funds handling → needs_verification.
  • Third-party recovery (surplus-recovery agents):
    • fee_cap_pct: null — no CNMI statute caps surplus-recovery-agent fees because there is no property-tax-surplus regime to regulate. → needs_verification (whether any general consumer-protection or finders-fee statute applies)
    • licensing_required: unknown → needs_verification
    • assignment_of_claim_allowed: For the statutory redemption right, assignment to a non-successor is prohibited — Sablan holds the redemption right is not alienable. A claim to surplus cash after sale is a different chose in action (assignability not separately verified). — Pacific Financial Corp. v. Sablan, 2011 MP 19
    • cooling_off_period / contract_disclosure_rules / prohibited_practices: → needs_verification
  • Notice to former owner required? Yes for the foreclosure itself (due process; debtor is a party). Separate property-tax-surplus notice statute: N/A.

4. Mortgage Foreclosure (the operative system)

  • Process: Judicial. Mortgage foreclosure proceeds by “order, judgment, or decree of court” (2 CMC § 4541) and is “an equitable proceeding” in the Superior Court. Even an instrument not styled as a statutory mortgage will be enforced as an equitable mortgage if its purpose was to secure a debt. — L & T Int’l Corp. v. Benavente, 1997 MP 24 (citing 2 CMC §§ 4513(e), 4518)
  • Statutory home: Commonwealth Real Estate Mortgage Law, 2 CMC § 4511 et seq.; “Every transfer of an interest in property, made only as a security … shall be deemed a mortgage” (2 CMC § 4518); mortgage defined at 2 CMC § 4513(e). — L & T Int’l Corp. v. Benavente, 1997 MP 24
  • Sale: court-ordered public auction; the court approves/confirms the sale before title/leasehold passes (two auctions were held in Sablan when the first drew insufficient bids). — Pacific Financial Corp. v. Sablan, 2011 MP 19
  • Redemption after sale: Yes — 12 months, judgment debtor or successor in interest only (Module 2; 2 CMC § 4541). — Pacific Financial Corp. v. Sablan, 2011 MP 19
  • Deficiency judgment: Allowed. In Sablan the trial court “enter[ed] a deficiency judgment of $44,514.36 against the Sablans” after the foreclosure sale. — Pacific Financial Corp. v. Sablan, 2011 MP 19
  • Reinstatement right: Pre-sale cure of the debt (equity of redemption) is available; specific statutory reinstatement-by-arrears provision → needs_verification.
  • Surplus distribution: equity waterfall (Module 3) — surplus over debt and costs returns to the debtor.
  • Sale officer: the court / Clerk of the Superior Court conducts and confirms the auction (no independent trustee or sheriff-trustee sale regime for mortgages on the 50-state model).
  • Article XII overlay (unique to CNMI): Because a non-NMD purchaser cannot take freehold or a lease over 55 years (art. XII), at foreclosure sales a non-NMD buyer takes only a 55-year leasehold, while an NMD buyer may take fee simple. In Sablan, “the Bensons … planned to take a 55-year lease … and Mitchell … planned to acquire title in fee simple.” — Pacific Financial Corp. v. Sablan, 2011 MP 19

5. Sale Procedure Playbooks

  • Treasurer/tax-collector sale: N/A — no property tax, no tax sale. (See Modules 0–1.)
  • Judicial mortgage-foreclosure sale — ordered steps → see sheriff-sale (analogous court-supervised judicial sale):
    1. Default on the secured loan; lender sends notice of default. (Sablan: default Apr. 2001, default notice May 2001.)
    2. Lender files a foreclosure action in the Commonwealth Superior Court (Sablan: filed Jan. 2002).
    3. Court enters judgment/decree of foreclosure (equitable proceeding).
    4. Property sold at public auction; re-auction if bids insufficient.
    5. Court approves/confirms the sale; deficiency judgment may be entered for any shortfall.
    6. 12-month redemption window runs from the sale date (2 CMC § 4541); judgment debtor or successor in interest may redeem the whole property.
    7. Non-NMD purchaser takes ≤55-year leasehold; NMD purchaser may take fee simple (art. XII). — Pacific Financial Corp. v. Sablan, 2011 MP 19; L & T Int’l Corp. v. Benavente, 1997 MP 24
  • Notice requirements (publication/mailing/posting): Governed by the Superior Court’s foreclosure procedure and due process; precise CMC publication-weeks/posting statute → needs_verification.
  • Upset bid / confirmation: Court approval/confirmation of the sale is required (no separate “upset-bid” statute identified). — Pacific Financial Corp. v. Sablan, 2011 MP 19
  • Deed issued: Court-confirmed deed (NMD purchaser) or 55-year lease (non-NMD purchaser), subject to the 12-month redemption.

6. Due Process & Notice → see due-process-notice

  • Standard: Federal due process applies in the CNMI (a U.S. insular area); foreclosure defendants are parties to a judicial action and must be served. The general mullane-v-central-hanover “reasonably calculated” standard governs notice in CNMI courts.
  • Required attempts: Service of process and notice in the Superior Court foreclosure action; mortgagor was duly notified in Sablan before judgment.
  • Consequence of defective notice: voidable judgment / subject to challenge (general civil-procedure principle).
  • Leading cases: pacific-financial-corp-v-sablan (redemption/standing); wabol-v-villacrusis (which constitutional guarantees apply in the CNMI at all). Application of jones-v-flowers / mennonite-v-adams specifically in CNMI courts → needs_verification.

7. Title & Marketability

  • Deed warranty level: Judicial-sale conveyance (no statutory warranty beyond what the decree confers); for non-NMD buyers the interest is a leasehold (≤55 years), not fee.
  • Marketable immediately? No — title/leasehold is subject to the 12-month statutory redemption (2 CMC § 4541), so it is not unencumbered until that period lapses. — Pacific Financial Corp. v. Sablan, 2011 MP 19
  • Quiet title required? Often advisable after redemption lapses; also to resolve art. XII validity. A conveyance of a permanent/long-term interest to a non-NMD is void ab initio (N.M.I. Const. art. XII, §§ 1, 6), a defect that quiet-title actions and the wabol-v-villacrusis line address.
  • SOL to challenge: → needs_verification (general civil limitations period; art. XII void-ab-initio claims may not be time-barred in the ordinary way).
  • Title insurance availability: Limited local market; → needs_verification.
  • Common defects: (1) Art. XII — long-term interest conveyed to a non-NMD is void; (2) outstanding 12-month redemption right; (3) defective/equitable mortgages enforced despite non-compliance with the statutory mortgage form (L & T v. Benavente); (4) fraudulent assignment of redemption rights (Sablan).

8. Case Law (real, verified)

CaseYearTopicHolding (plain English)Source
pacific-financial-corp-v-sablan (2011 MP 19)2011redemption; sale_procedureAfter a judicial mortgage foreclosure, 2 CMC § 4541 gives only the judgment debtor or a true successor in interest 12 months to redeem the whole property; the redemption right is statutory, not an alienable property right, so a bare assignment of it to a non-successor is invalid. Deficiency judgment allowed; equitable tolling of the 12-month period possible on remand.cnmilaw.org
l-t-international-corp-v-benavente (1997 MP 24)1997sale_procedure; surplus (equity)Mortgage foreclosure is an equitable proceeding in the Superior Court. A “Rescission Agreement” plus 55-year leases that were really security for a $600,000 loan created an equitable mortgage, enforceable/foreclosable even though it did not satisfy the statutory mortgage form (2 CMC §§ 4513(e), 4518). Usury limits at 4 CMC §§ 5301–5303.cnmilaw.org
wabol-v-villacrusis (958 F.2d 1450 / 908 F.2d 411, 9th Cir.)1990–92due_process; titleA lease/long-term interest in CNMI land to a non-NMD is void ab initio under art. XII; the Ninth Circuit held the 14th Amendment Equal Protection Clause does not invalidate art. XII because applying it would be “impractical and anomalous” given the Covenant and land’s cultural role. Confirms which federal guarantees even apply in the CNMI.openjurist.org · law.resource.org

Tyler / surplus-from-tax-sale case: none exists for the CNMI because there is no property-tax foreclosure. The “surplus” topic is covered above via the equitable mortgage-surplus waterfall (Benavente) and the redemption/standing analysis (Sablan); a dedicated property-tax-surplus case is not applicable here.

9. Edge Cases (CNMI-specific notes)

  • article-xii-land-alienation — The defining CNMI edge case. Permanent and long-term interests (freehold, or leasehold > 55 years incl. renewals) may be acquired only by persons of Northern Marianas descent; any acquisition in violation is void ab initio. Banks/mortgagees are accommodated because non-NMD buyers and lenders operate through ≤55-year leaseholds, which is “enough time for banks … if they … have to foreclose, [to] recover their money.” Source: N.M.I. Const. art. XII §§ 1, 6 (cons.php); wabol-v-villacrusis; Dotts Law Office. (At Wabol’s time the cap was 40 years; amended to 55 years by the 1985 Constitutional Convention.)
  • no-property-tax — CNMI levies no annual real property tax, so there is no tax-lien/tax-deed/tax-foreclosure pathway at all; land revenue is raised at transfer and through income/BGR taxes. Sources: Dotts Law Office; Dept. of Finance Revenue & Taxation.
  • equitable-mortgage — CNMI courts will treat a security arrangement (even a disguised lease/“rescission agreement”) as a foreclosable equitable mortgage. — L & T v. Benavente, 1997 MP 24
  • bankruptcy-automatic-stay — Federal Bankruptcy Code applies in the CNMI; a Ch. 7/13 filing stays a Superior Court foreclosure. State-specific interplay → needs_verification.
  • federal-tax-lien-redemption — IRS federal tax liens attach in the CNMI under the mirror code; specific redemption interplay with 2 CMC § 4541 → needs_verification.
  • heirs-property — Customary/family land and art. XII inheritance rules (a non-NMD generally cannot inherit a long-term interest) make heirs’-property dynamics distinctive. → see article-xii-land-alienation.

10. Operations

  • Where records live: Commonwealth Recorder’s Office (CNMI Judiciary) for deeds/mortgages/leases; Commonwealth Superior Court for foreclosure actions and redemption petitions; CNMI Supreme Court for appeals. — Recorder’s Office · Superior Court
  • Public access / portals: Commonwealth Code and all CNMI Supreme/Superior Court opinions at cnmilaw.org; Constitution at cnmilaw.org/cons.php. — Commonwealth Code
  • Taxes (for context): Division of Revenue & Taxation, Dept. of Finance (income mirror tax, earnings tax, BGR, transfer/withholding on conveyances) — finance.gov.mp/revenue-taxation.php. No property-tax office exists.
  • Typical costs/timelines: Mortgage foreclosure is a full judicial action (years, in Sablan: default 2001 → sale 2007); plus a 12-month post-sale redemption window.
  • Key agencies: CNMI Judiciary (Recorder, Superior Court, Supreme Court); Dept. of Finance / Div. of Revenue & Taxation; Dept. of Public Lands (public-land matters). — Dept. of Public Lands
  • Useful forms: Redemption petition under 2 CMC § 4542 (filed with Clerk of the Superior Court) → exact form/fee schedule needs_verification.

11. Meta

Legal information, not legal advice. This page summarizes primary sources current as of the last_verified date and may omit recent changes. Verify against the cited statutes, the CNMI Constitution, and CNMI court opinions, and consult a CNMI-licensed attorney before acting. Last verified: 2026-06-01.

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