The 4% LIHTC Term Sheet Series, Part Four: The Guaranty Package and the Guarantor Covenants

This is the fourth article in a series on the equity term sheet in a 4% low-income housing tax credit transaction financed with tax-exempt private activity bonds. Part One covered why the transaction exists and what the term sheet covers. Part Two covered credits, pricing, and the adjusters. Part Three covered capital contributions, the conditions to funding, and stabilization.

The guaranty section of the term sheet obligates the general partner, with the guarantor unconditionally guaranteeing its performance, to (i) complete construction and fund development deficits, (ii) fund operating deficits, (iii) pay the investor for credit shortfalls and recapture, and (iv) repurchase the investor’s interest on the occurrence of specified events. This article addresses each of those obligations, the guarantor’s net worth and liquidity covenants, and the related obligations that appear in the same section. For each, it describes how the provision is drafted, what the published guidance treats as customary, and the comments a sponsor may consider.

These terms are being negotiated in a market that currently favors the investor. With the 25 percent bond financing test increasing the supply of 4% credits faster than equity demand, Enterprise’s head of investor relations reported in April 2026 that leverage had shifted toward investors and that “[s]tronger guarantees are back on the table in many markets.” Pamela Martineau, LIHTC Remains Resilient Despite Downward Pressure on Tax Credit Pricing, Tax Credit Advisor (Apr. 13, 2026).

Scope. This article addresses 4% transactions financed with tax-exempt private activity bonds. It does not address 9% competitive allocations. It does not address guaranties running to the construction or permanent lender, including completion, repayment, and nonrecourse carve-out guaranties, which are negotiated separately with a different counterparty. It does not address enforcement of the guaranties, the measure of damages for breach, or the Year 15 disputes in which guaranty obligations are most often litigated. Observations about drafting come from executed and draft equity letters of intent and term sheets in transactions I have handled. These observations represent my personal opinion. I am not your attorney.

Companion document Example: 4% LIHTC Equity Term Sheet An illustrative investor term sheet, drafted as an investor would send it before any sponsor negotiation. Its guaranty section is the subject of this article, and Part Nine annotates the same term sheet with suggested sponsor revisions.

The four guaranties and the limited published guidance

Every equity term sheet I have negotiated contains the same four guaranties, generally in the same order and under a single heading naming both the general partner and the guarantor:

1. Construction completion and development deficits
2. Operating deficits
3. Tax credits and recapture
4. Repurchase of the investor’s interest

Because every term sheet includes all four, the negotiation concerns the scope, duration, and release conditions of each.

Very little has been published on what is customary in these provisions, and that gap is the reason for this series. Most of what exists comes from the investor side. The Affordable Housing Investors Council (AHIC), the investors’ trade association, publishes Underwriting Guidelines and companion Guarantor Analysis Guidelines. They are the most detailed published treatment of the guaranty package, and they are written by investors for investors. AHIC updated both in April 2026, but only as to guarantor net worth and liquidity; the guaranty provisions in § III.C date from the 2018 edition. The Choi Memo, a 2007 internal IRS memorandum, addresses a narrow question: the guaranty limits the Service will accept when an applicant for tax exemption serves as general partner of a section 42 partnership. It is not a statement of market practice. The only independent report of market ranges I have found is Eric Mittereder’s 2013 article in the Journal of Affordable Housing & Community Development Law, which draws on practitioner interviews conducted in 2012 and is now more than a decade old.

No published source states customary terms from the developer’s side. A developer negotiating the guaranty package is therefore measured against standards the investor community has written for itself, which in my view is a disservice to developers. The observations from my own transactions throughout this article are intended to supply part of what is missing.

Construction completion and development deficits

The completion guaranty obligates the general partner to complete the project substantially in accordance with the approved plans, free of liens, and to fund all costs in excess of the approved development budget. Advances under the guaranty are typically not reimbursed by the partnership.

The term sheets I have negotiated. None of them caps the completion guaranty. The principal variable is duration. In the majority of my term sheets, the obligation continues past physical completion to stabilization, to permanent loan conversion, or to a stated occupancy and leasing test.

What is customary. AHIC states that the guaranty “should be unlimited through completion, run through stabilization/conversion to permanent financing, and not be repaid as a loan.” AHIC, Underwriting Guidelines § III.C. AHIC relies on three other mechanisms to manage the underlying risk: contractor security in the form of a fixed price or guaranteed maximum price contract supported by bonds or a letter of credit; the cash developer fee, which AHIC notes “can instead be used to cover the cost overrun” if the developer cannot satisfy its guaranty, id. § III.F; and construction liquidity, measured as the cash developer fee held back until completion, plus the hard cost contingency, plus guarantor liquidity, divided by hard construction costs, at 15% for new construction and 25% for rehabilitation, id. § I.B. Industry reporting describes the same practice: syndicators and investors treat the developer fee as a contingency against cost overruns. Tait Manning, Developer Fees: Dispelling Myths about a Vital Resource, Tax Credit Advisor (Feb. 16, 2026). Industry reporting describes the same practice: syndicators and investors treat the developer fee as a contingency against cost overruns. Tait Manning, Developer Fees: Dispelling Myths about a Vital Resource, Tax Credit Advisor (Feb. 16, 2026).

Sponsor comments. The definition of a development deficit should provide that a deficit arises only after the hard cost contingency is exhausted and the deferrable developer fee has been applied. On duration, a sponsor may request termination at substantial completion, provided the remaining budget is sufficient to fund the punch list. That request departs from the AHIC guidance, which the investor can be expected to cite. If termination at substantial completion is not available, the sponsor should seek a termination test stated in measurable conditions rather than one left to the investor’s discretion. I cannot fully express how much this guaranty exceeds a typical completion guaranty. My first round of negotiations is to marry this completion guaranty with any completion guaranty associated with the construction loan. All investors want it to run through stabilization, which I believe is criminal. Lease-up risk SHOULD be a business risk of the partnership and not a risk that is outsourced to the developer that places its fee at risk.

Operating deficits

The operating deficit guaranty obligates the general partner to fund operating shortfalls after completion, up to a stated cap and for a stated period. It operates alongside an operating reserve funded from the development budget. Unlike completion advances, operating deficit advances are loans to the partnership, repayable only from cash flow or from sale or refinancing proceeds. In the five investors’ term sheets I have negotiated that set out the cash flow waterfall, repayment of those loans ranks behind every amount payable to the investor, including its annual asset management fee and any unpaid adjuster or loan amounts, behind replenishment of the operating reserve, and behind the deferred developer fee. Some also rank it behind deferred affiliate property management fees or subordinate loans. In each, it ranks ahead of only the general partner’s incentive management fee and the residual split of cash flow. Part Five addresses the waterfall in detail.

The loan characterization has little economic substance. The general partner advances funds only when the project cannot cover its own expenses, and repayment depends on that same project later producing enough surplus cash to pay the investor, refill the operating reserve, and retire the deferred developer fee before any amount reaches the loan. A project that has required deficit funding is the project least likely to reach that tier during the compliance period. If it does not, the deferred developer fee guaranty may require the general partner to contribute capital so that the partnership can pay the deferred fee, a payment that ranks ahead of the general partner’s own operating deficit loan. Sale or refinancing proceeds offer little more. At the end of the compliance period the general partner or its affiliate is ordinarily the purchaser under its option, and the option price includes partnership obligations, including partner loans, so the general partner funds the repayment of its own loan. In practice, the advance functions as an unreimbursed contribution by the general partner, carried on the books as a loan.

The term sheets I have negotiated. Most cap the guaranty at six months of operating expenses, replacement reserve deposits, and must-pay debt service. One investor uses fourteen months in most of its transactions, two of which survive for the full compliance period. The term generally runs forty-eight to sixty months, measured from stabilization or from achievement of a coverage test, and every term sheet that states a coverage test for release uses 1.15. They differ on whether the operating reserve is drawn before the guaranty; one permits only half of the reserve to be used before the guarantor must fund. Release generally requires that the reserve be restored to its original balance, so a draw on the reserve extends the guaranty until the reserve is replenished.

Two investors add an uncapped obligation, for the full compliance period, for deficits caused by the loss or reduction of a property tax exemption or abatement, and a third separately guarantees tax increment financing income without limit. On a transaction that depends on a public facility corporation or housing finance corporation exemption, this carve-in can be the largest uncapped exposure in the document.

What is customary. AHIC sizes the guaranty at six months of operating expenses, reserves, and debt service, and states that it “will generally burn off or be fully released during the investment hold period after three to five years of stabilized operations,” subject to conditions including one to two consecutive years at a 1.15 debt service coverage ratio (within a range of 1.05 to 1.20) or a 1.10 expense coverage ratio, replenished reserves, subsidies and any tax abatement in place, and payables current. AHIC, Underwriting Guidelines § III.C. Mittereder reports terms of approximately three to five years after break-even and coverage tests between 1.0 and 1.25. Mittereder at 93. The Choi Memo treats a nonprofit general partner’s guaranty as acceptable where it is limited either to five years from break-even operations or to six months of operating expenses including debt service; the two limits are alternatives. Choi Memo § 5(c).

The uncapped property tax carve-in reflects published investor practice. Where a transaction underwrites a real estate tax exemption, “some investors are requiring an unlimited Operating Deficit Guarantee stay in place for the full compliance period to cover the assumed tax exemption.” AHIC, Underwriting Guidelines § III.A.

On the order of resort, AHIC states that investors “may require that the GP or Guarantor fund deficits under the ODG prior to draws on the operating reserves, especially in the case of a weak guarantor.” Id. § III.C. Mittereder reports that sponsors generally may draw the reserve first, with a significant minority of investors taking the opposite position, and observes that because release depends on replenishment, a stated five-year term is often illusory once the reserve has been used. Mittereder at 94.

AHIC’s guidance on fund-level reserves describes the baseline from the investor’s side, treating as weaker any guaranty with “less than 6 months coverage; less than 5-year term from stabilization; limited to no performance release provisions.” AHIC, Underwriting Guidelines § III.B. For 4% transactions, AHIC also suggests considering whether the guaranty should be “the greater of 1 year of expenses or 1 year of debt service (especially for 4% deals where the debt service may be particularly large).” Id. § III.C. Because bond-financed transactions typically carry more must-pay debt, the same sizing formula produces a larger guaranty than it would on a 9% transaction.

Sponsor comments. The release conditions determine the actual duration of the guaranty, and the definition of stabilization determines when the term begins. Neither published source defines stabilization. If you have read my prior commentary, the definition of stabilization is the single most important thing you need to negotiate at the term sheet stage. The Choi Memo defines break-even operations as the point at which “(i) the project achieves 95 percent occupancy, and (ii) the revenues received from the normal operation of the project equal all accumulated operational costs of the project for a period of three consecutive months after completion of construction.” Choi Memo § 5(c)(1). AHIC offers only an example among its capital contribution benchmarks: “Stabilization (e.g., 6 months at 1.20x DSC and 90% occupancy).” AHIC, Underwriting Guidelines § III.E. Because that example uses 1.20 while AHIC’s release test for the guaranty uses 1.15, a sponsor citing AHIC should identify the section on which it relies.

As with the completion guaranty, the objective is a release test stated in measurable terms. Where the reserve may be drawn first, the sponsor should negotiate how it is replenished, from cash flow where the project is cash flow positive and otherwise over a stated period, so that a single draw does not extend the guaranty indefinitely. Where a property tax exemption is underwritten, the sponsor should confirm that the uncapped carve-in reaches only deficits attributable to the exemption.

Tax credits and recapture

The tax credit guaranty obligates the general partner to make the investor whole if credits are recaptured and, in most term sheets, if the credits delivered fall short of projections.

The term sheets I have negotiated. This is the one guaranty that should exist and is core to the business transaction. The business deal is “I will invest in your project in exchange for tax credits” and if the developer does something that makes that not true, the developer should make the investor whole. Carve-outs across the term sheets include a change in law, a transfer of the investor’s interest, a change in the investor’s tax status, and the investor’s own gross negligence or misconduct.

What is customary. AHIC states that the guaranty “should match the initial compliance and credit recapture period of 15 years, and include amount recaptured, interest, and penalties,” should be “unlimited in amount and payable via a general partner advance rather than from property cash flow,” and that investors “should be mindful of carve-out provisions excluding certain events other than a change in the Internal Revenue Code or transfer of the limited partnership interest.” AHIC, Underwriting Guidelines § III.C.

What causes recapture. Under section 42(j)(1), recapture occurs when the qualified basis of a building at the close of a taxable year in the compliance period is less than at the close of the preceding year. The recapture amount is the accelerated portion of the credits previously claimed, with interest. 26 U.S.C. § 42(j)(2)–(3). The events that produce such a decrease are:

• Disposition of the building or an interest in it, including a sale, a foreclosure, or a partner’s disposition of its partnership interest. Since the Housing and Economic Recovery Act of 2008, a disposition does not trigger recapture if the building is reasonably expected to continue as a qualified low-income building for the remaining compliance period, 26 U.S.C. § 42(j)(6)(A), but actual noncompliance by the buyer still results in recapture to the seller.
• Failure to qualify as a qualified low-income building, determined building by building.
• A reduction in the number of low-income units short of disqualification, producing partial recapture. This is the ordinary consequence of an income, rent, or occupancy failure.
• Failure to repay a loan from a nonprofit organization that is subject to the at-risk rules.
• An unrestored casualty loss. There is no recapture to the extent the loss is restored within a reasonable period, 26 U.S.C. § 42(j)(4)(E), and the IRS has treated two years as reasonable.

Other events reduce the investor’s credits without constituting recapture, and a guaranty drafted only around recapture may not reach them: qualified basis overstated from the beginning of the credit period, which results in disallowance for open years rather than recapture; a casualty not restored within the taxable year, for which no credit is allowed for that year; and loss of nonprofit ownership or material participation where the credits were allocated from the nonprofit set-aside.

Sponsor comments. The AHIC carve-outs, a change in the Internal Revenue Code and a transfer of the investor’s interest, are a reasonable starting point, and a sponsor requesting them is asking for exclusions the investor’s own guidance contemplates. A sponsor may also request that the change-in-law carve-out extend to regulatory and administrative changes by federal or state agencies, and that casualty and condemnation be added, since neither is within the general partner’s control. I have not been successful in negotiating carve-outs for casualty or condemnation, which I personally find perplexing. I should also note that insurance is available for this risk. However, the risk is typically so slight that the vast majority of my developer clients do not pay for this insurance.

Repurchase of the investor’s interest

The repurchase obligation requires the general partner to purchase the investor’s interest at a stated price if any of the enumerated trigger events occurs. The negotiation concerns principally the trigger list and secondarily the price.

The term sheets I have negotiated. The trigger lists are long and broadly consistent: failure to place the project in service by the date the Code requires, failure to achieve completion or stabilization by outside dates, failure to receive the Forms 8609, failure to close the permanent loan, loss of a financing commitment, a loan default, and bankruptcy of the partnership, the general partner, a controlling interest in the general partner, or the guarantor. Several of these events are outside the sponsor’s control. The price is capital contributions paid plus a return, less credits received and not subject to recapture. The return ranges from prime plus 2% to a fixed 12% across the term sheets I have negotiated, and they differ on whether the investor’s out-of-pocket and enforcement costs are added.

Some term sheets make an uncured breach by the guarantors of any obligation under any guaranty a repurchase trigger. Under that provision, a failure to perform under any of the other three guaranties permits the investor to unwind the investment, which largely negates the limits negotiated for those guaranties.

What is customary. AHIC states the price as “capital contributions paid, an additional 10%, and reasonable costs (less benefits received to date).” AHIC, Underwriting Guidelines § III.C. Its triggers include failure to qualify for credits; a significant change in credit delivery; failure to meet final closing requirements such as breakeven operations, permanent loan conversion, and receipt of the Forms 8609; a change in qualified basis of 10% or more; construction delays of three to six months or more; failure to place in service by the end of the second year after the credit allocation year; qualification for less than 70% of anticipated credits; unacceptable delivery or invalidity of the carryover allocation or Forms 8609; withdrawal of a funding source without replacement within 90 days; failure to obtain Part 3 approval for historic credits; and default. Id. Two of those require adaptation for a bond-financed transaction. A building financed under section 42(h)(4) receives no carryover allocation, and the placed in service deadline measured from the allocation year does not apply in the same way; the corresponding risks on a 4% transaction are the volume cap reservation and the conditions to bond issuance.

Mittereder reports a return of 5% to 10%, or prime plus four to five points, and reports that investors seeking to add penalties or yield make-whole provisions generally obtained “either interest or penalties.” Mittereder at 98 & n.79. He also reports that the obligation is generally treated as a construction and lease-up risk, so that few events can trigger it after stabilization, and that events outside the general partner’s control, including changes in tax law, casualty, and condemnation, are generally excluded. Id. at 98. For a nonprofit general partner, the Choi Memo limits the price to capital contributions and the triggers to failures going to the viability of the project. Choi Memo § 5(f).

Sponsor comments. A sponsor may request that the obligation terminate on a stated event, such as permanent loan conversion or receipt of the Forms 8609; that curable triggers be subject to notice and a reasonable cure period, consistent with AHIC’s recommendation that a guarantor be given time to cure, id. § III.C; and that events outside the general partner’s control be excluded. Any provision making a breach of another guaranty a repurchase trigger should be removed, because it negates the caps and release conditions negotiated for the other three.

The guarantor covenants

Every term sheet I have negotiated requires the guarantor to maintain a minimum net worth and minimum liquidity, to report against those minimums on a schedule, and to continue meeting them for a stated period.

The term sheets I have negotiated. They vary in the amounts, in whether liquidity steps down after stabilization, and in duration. The most common formulation is net worth of $5 million and liquidity of $1 million, in some stated as the greater of those amounts or a percentage of development cost. Other investors set fixed amounts several times higher. One investor sizes the construction-period covenant as a percentage of hard construction costs and permits liquidity to be satisfied in part by hard cost contingency and developer fee held back until completion, which corresponds to AHIC’s construction liquidity formula.

Duration is the variable most often overlooked. A five-year liquidity covenant and a fifteen-year covenant are materially different obligations.

For a single-purpose guarantor, AHIC states that “[b]ecause it is easy for a guarantor to pull funds out of an SPE, the guarantee agreement should include minimum net worth and liquidity requirements that remain in place during the compliance period.” AHIC, Underwriting Guidelines § I.B.

Sponsor comments. Where a first draft contains the $5 million and $1 million figures, a sponsor may note that AHIC’s April 2026 revision replaced its fixed-dollar guarantor minimums with a factor-based analysis, and request that the covenant be sized to the transaction under Appendix II of the Guarantor Analysis Guidelines. A sponsor may also request a lower liquidity requirement after stabilization, when the construction risk against which it was sized has passed, and that the covenant expire with the guaranties it supports. For the love, make sure you make the guaranty burn off based on how risk burns off (e.g. the guaranty obligations).

Other undertakings in the same section

Several other obligations appear regularly in the guaranty section. Each is typically drafted as an exception to the limits negotiated for the four principal guaranties, so the section should be read as a whole.

• Environmental indemnity. The general partner and guarantor indemnify the partnership and the investor against losses arising from hazardous materials or other environmental conditions at the property, including remediation costs and third-party claims. It appears in the term sheets of five of the six investors, generally by cross-reference to the partnership agreement and without a stated cap or survival period.
• Commercial income or master lease guaranty. Where the project has a commercial component, the guarantor guarantees the commercial tenant’s or master lessee’s obligations and the projected commercial income to the extent needed to pay debt service and operating expenses. The composite letter of intent annotated by Austin, Cleghorn, and Jampel states that this guaranty is not subject to any negotiated cap.
• Supportive services guaranty. Where an agency, lender, or subsidy provider requires resident services as a condition of its award, the general partner guarantees that the services will be provided and funded if the service funding falls short. The same composite places this guaranty outside the operating deficit limits in both amount and duration.
• Deferred developer fee guaranty. The general partner agrees to contribute capital sufficient for the partnership to pay any developer fee still deferred at a stated date, usually the end of the compliance period and in some term sheets earlier. Investors use it to support inclusion of the deferred fee in eligible basis, although the IRS Audit Technique Guide lists such an obligation among the factors that may indicate the deferred fee is not bona fide debt and so should not be included in eligible basis. Audit Technique Guide (rev. Jan. 24, 2024); Klein Hornig, pt. II.C.9.a.
• Subsidy loss. The general partner funds deficits caused by the reduction or termination of an operating subsidy, such as project-based rental assistance. AHIC treats this as a supplemental operating deficit guaranty rather than a separate undertaking. AHIC, Underwriting Guidelines § III.C.

The installment schedule discussed in Part Three operates alongside these obligations. AHIC recommends holding back equity until stabilization because doing so “helps mitigate the challenge of collecting capital from a developer/guarantor if an adjustor or guarantee obligation is triggered.” Id. § III.E. Until the final installment is funded, the investor can satisfy an adjuster or guaranty claim by reducing or withholding unfunded capital. After that, it must collect from the general partner and the guarantor.

The bottom line

Remember in the series when I told you stabilization is the point where the investor has the most negotiating power? The time and place to negotiate objective criteria that burns off guaranty obligations IS AT THE TERM SHEET stage. Do not count on the goodwill or reasonableness of an investor. They have money. Your client needs money. Your job is to negotiate the terms of that exchange to a point where the developer is not standing hat in hand asking for handouts at stabilization.

The next article addresses reserves, the developer fee, and the operating cash flow waterfall.

Citations

Statutes

• 26 U.S.C. §§ 42(h)(4), 42(j)(1)–(4), 42(j)(6) (credit for bond-financed buildings without allocation; recapture where qualified basis at the close of a taxable year in the compliance period is less than at the close of the preceding year, measured by the accelerated portion of the credit with interest; no recapture for a casualty loss restored within a reasonable period; no recapture on disposition of a building reasonably expected to continue in qualified use).

Administrative Authority

• Memorandum from Robert S. Choi, Dir., EO Rulings & Agreements, Internal Revenue Service, to Manager, EO Determinations, Low Income Housing Tax Credit Limited Partnerships (July 30, 2007) (criteria for a nonprofit applicant serving as general partner of a section 42 partnership; § 5(c) operating deficit guaranty limits and definition of break-even operations; § 5(f) repurchase price and triggers).

Secondary Authority

• Affordable Housing Investors Council, Guarantor Analysis Guidelines (rev. 2026) (Appendix II, dated April 2026, replacing fixed-dollar guarantor net worth and liquidity minimums with a factor-based analysis).
• Affordable Housing Investors Council, Underwriting Guidelines (Apr. 2026) (§ I.B guarantor suitability and construction liquidity; § III.A real estate tax exemption; § III.B fund-level reserves; § III.C guarantees; § III.E capital contribution benchmarks and holdbacks; § III.F developer fee).
• Darryl Austin, David Cleghorn & Joseph Jampel, Negotiating LIHTC Investor LOIs, Homes Within Reach Conference (Dec. 8, 2022) (composite letter of intent annotated from the developer side; presented for instructional purposes and not for use in an actual transaction).
• Klein Hornig LLP, The Low-Income Housing Tax Credit (LIHTC) Section 42 Outline, pts. II.C.9, IV.F, V (2024 ed.) (deferred developer fee in eligible basis and the Audit Technique Guide factors bearing on whether it is bona fide debt; recapture events; disallowance distinguished from recapture; nonprofit set-aside).
• Tait Manning, Developer Fees: Dispelling Myths about a Vital Resource, Tax Credit Advisor (Feb. 16, 2026) (developer fee used by syndicators and investors as a contingency against cost overruns).
• Pamela Martineau, LIHTC Remains Resilient Despite Downward Pressure on Tax Credit Pricing, Tax Credit Advisor (Apr. 13, 2026) (April 2026 syndicator roundup; investor leverage and stronger guaranty terms).
• Eric Mittereder, Pushing the Limits: Nonprofit Guarantees in LIHTC Joint Ventures, 22 J. Affordable Hous. & Cmty. Dev. L. 79 (2013) (market ranges for operating deficit, tax credit, and repurchase guaranties drawn from 2012 practitioner interviews).