Arizona guaranty guide

Personal Guaranty Guide for Arizona

A borrower-focused guide to Arizona guaranty exposure, SBA guarantees, community-property signatures, and collateral shortfall risk.

Last reviewed: May 26, 2026 by the BizLeaseCheck Editorial Team

General information, not legal or financial advice.

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Overview

Arizona guaranty review should focus on whether the guaranty is unlimited, continuing, and tied to real-estate or business collateral beyond the operating company.

Arizona is a community-property state and has important anti-deficiency and homestead statutes, but guarantor liability can survive in ways borrowers do not expect. Do not rely on a generic anti-deficiency summary without local review.

Enforceability topics to check

Confession of judgment / cognovitNeeds lawyer verification

Arizona has limited statutory references to confession of judgment in justice-court procedure, but commercial guaranty cognovit enforceability should not be assumed. Treat any confession or warrant-of-attorney wording as a lawyer-review item.

A.R.S. § 22-219

Deficiency judgments after collateral saleMedium confidence

Arizona trust-deed deficiency law includes guarantors and has strict timing plus anti-deficiency exceptions. Whether a guarantor is protected depends on collateral type, property use, waiver language, and the foreclosure path.

A.R.S. § 33-814

Spousal/community-property and ECOAHigh confidence

Arizona is one of the nine community-property states. ECOA / Regulation B still restricts when a creditor can require a spouse or additional party to guarantee.

CFPB Regulation B / ECOA

Statute of limitationsHigh confidence

Arizona generally provides six years for actions on debt evidenced by a written contract, subject to choice-of-law, demand, acceleration, and payment issues.

A.R.S. § 12-548

Homestead exemptionMedium confidence

Arizona provides a statutory homestead exemption with annual adjustment language. A homestead exemption does not eliminate consensual deeds of trust, tax claims, or all guaranty-related collateral risk.

A.R.S. § 33-1101

Borrower protections to negotiate

Keep spouse signatures limited to what Arizona community-property law and ECOA actually require.
Do not waive Arizona anti-deficiency, fair-value, notice, or commercially reasonable sale defenses without counsel.
Cap guaranty liability and exclude future advances unless the guarantor separately approves them.
Separate business collateral from personal residence or community-property collateral in the loan documents.
Require release after payoff, refinance, sale of the business, or a written burn-down milestone.

Official resources

SBA Form 148 — Unconditional Guarantee SBA SOP 50 10 — Lender and Development Company Loan Programs 13 CFR § 120.160 — SBA loan conditions CFPB Regulation B / ECOA — 12 CFR Part 1002 A.R.S. § 33-814 — trust-deed deficiency actions A.R.S. § 12-548 — written debt limitation A.R.S. § 33-1101 — homestead exemption

Legal-review notes

Guide confidence marker: Needs lawyer verification.

Arizona confession-of-judgment/cognovit treatment for commercial guaranties needs lawyer verification.
Have Arizona counsel review guarantor waiver treatment under A.R.S. § 33-814 and any anti-deficiency claim before paid promotion.
Verify current Arizona homestead amount and annual adjustment before publishing specific dollar figures.

Frequently asked questions

Does Arizona community-property law mean my spouse must guarantee?

No. Community-property status can matter for collateral and collection, but ECOA limits requiring a spouse to guarantee merely because the applicant is married.

Do Arizona anti-deficiency laws protect guarantors?

Sometimes, but not automatically. Arizona deficiency statutes are property- and procedure-specific, and guaranty waivers can be decisive.

What should Arizona borrowers negotiate first?

Start with spouse-signature scope, a guaranty cap, collateral limits, anti-deficiency waiver language, and written release mechanics.