AI-Powered LIHTC Compliance Tools
Income qualification calculators, rent limit tools, and an AI compliance advisor — built for LIHTC operators navigating HOTMA changes, CTCAC monitoring, and HUD reporting requirements. No cost. No login required.
Compliance guidance tools — not legal advice. Always verify with your compliance officer and legal counsel.
The Low-Income Housing Tax Credit Program
Enacted under IRC §42 as part of the Tax Reform Act of 1986, the LIHTC program is the largest source of affordable housing production in the United States. State housing finance agencies (HFAs) allocate credits to developers who agree to income and rent restrictions for a minimum compliance period of 15 years, with an extended use period of at least 30 years.
~50,000
Projects Nationwide
Active LIHTC properties placed in service since 1987, tracked by HUD’s LIHTC database.
$10B+
Annual Tax Credits
Federal allocation supporting new construction and substantial rehabilitation of affordable units each year.
2M+
Affordable Units
Total units produced through the program — more than any other federal affordable housing initiative.
Source: IRS Low-Income Housing Tax Credits · HUD LIHTC Database
HOTMA Changes Taking Effect January 2027
The Housing Opportunity Through Modernization Act (HOTMA) final rule, published by HUD in February 2023, brings the most significant changes to income and asset verification in decades. LIHTC properties must comply with the new requirements for all certifications effective January 1, 2027.
Asset Threshold & Self-Certification
Households with net family assets at or below $50,000 may self-certify their asset value. Third-party verification is only required when assets exceed this threshold — reducing paperwork for the majority of LIHTC residents while maintaining oversight for higher-asset households.
Income Calculation Methodology
HOTMA revises how annual income is determined for program eligibility. The final rule aligns income definitions across HUD programs, updates the treatment of recurring vs. non-recurring income, and clarifies the handling of lump-sum payments, student financial aid, and foster care payments.
Retirement Account Exclusions
Under HOTMA, net family assets now exclude retirement accounts that are tax-advantaged — including IRAs, 401(k)s, 403(b)s, and pension funds. This prevents elderly residents from being penalized for retirement savings when calculating imputed income from assets.
Hardship Exemptions & Safe Harbor
HOTMA introduces hardship exemption provisions for minimum rent and expands safe harbor protections for owners who rely on tenant-provided information in good faith. Compliance teams should update their verification procedures and document the safe harbor basis for each certification.
Free Compliance Tools for Affordable Housing
Purpose-built tools for compliance teams, site staff, and asset managers working with LIHTC, Section 8, HOME, and other affordable housing programs.
AI Compliance Advisor
Ask compliance questions in plain language and get answers grounded in LIHTC regulations, HOTMA requirements, HUD guidance, and state-specific rules. Covers income certification, asset calculations, student rule exceptions, NAUR, utility allowances, and CTCAC monitoring protocols.
Try the AI AdvisorIncome Qualification Calculator
Calculate tenant income eligibility for LIHTC units using current HUD income limits. Input household size, gross annual income, and AMI percentage (50% or 60%) to determine whether a household qualifies. Updated with the latest HUD income limit data.
Calculate EligibilityRent Limit Calculator
Calculate maximum allowable LIHTC rents by county, AMI percentage, bedroom count, and utility allowance. Uses the formula: (AMI × income limit % ÷ 12) − utility allowance, with assumed household size of 1.5 persons per bedroom per IRC §42(g)(2).
Calculate Rent LimitsLIHTC Compliance Guides
In-depth guides covering the regulations, calculations, and procedures that compliance teams deal with daily. Written by practitioners, cited to the statute.
HOTMA 2027 Implementation Guide
Complete breakdown of HOTMA’s impact on LIHTC properties: asset threshold changes, income calculation methodology updates, retirement account exclusions, self-certification procedures, and implementation timelines.
LIHTC Rent Calculation Guide
Step-by-step walkthrough of maximum rent calculations under IRC §42, including gross rent floor elections, utility allowance sources (PHA, HUD, RUBS, energy audits), and the 1.5-persons-per-bedroom formula.
LIHTC Student Rule & Exceptions
The five statutory exceptions to the full-time student prohibition under IRC §42(i)(3)(D): TANF recipients, job training participants, single parents, married couples filing jointly, and former foster youth.
Next Available Unit Rule (NAUR)
How the 140% income test triggers NAUR obligations, what constitutes a “comparable” unit, and the consequences for the property’s applicable fraction when the rule is violated.
CTCAC California Compliance
California-specific LIHTC monitoring: CTCAC’s 3-year and 5-year inspection cycles (via Spectrum Enterprises), state regulatory agreements, and how California requirements layer on top of federal compliance.
TIC & Income Certification Forms
Tenant Income Certification form requirements, documentation standards, annual recertification procedures, and common 8823 noncompliance findings related to incomplete or missing certifications.
Built for Compliance Teams
Whether you manage 200 units or 2,000, the compliance burden is the same: accurate certifications, defensible files, and zero 8823s. These tools are built for the people doing that work.
Compliance Directors
Portfolio-wide visibility into certification status, upcoming recertifications, and HOTMA implementation readiness. Identify noncompliance risks before your allocating agency does. Audit your files against the same criteria Spectrum uses during CTCAC reviews.
Site Staff
Run income calculations and rent limit checks on the spot during interviews. Verify student status exceptions without flipping through the IRS code. Get plain-language answers to the questions tenants ask during certification — backed by the actual regulation.
Asset Managers
Monitor compliance status across your portfolio of LIHTC investments. Track recapture risk, identify properties with recurring 8823 findings, and ensure your management companies are maintaining defensible files ahead of state agency physical inspections and file reviews.
Frequently Asked Questions
What is HOTMA and when does it take effect?
HOTMA (Housing Opportunity Through Modernization Act) was signed into law in 2016, and HUD published the final rule implementing Sections 102 and 104 in February 2023. Key provisions affecting LIHTC properties take effect January 1, 2027, including changes to asset calculations, income determination methodology, self-certification requirements for assets under $50,000, and retirement account exclusions from net family assets.
How do you calculate LIHTC maximum rent?
Maximum LIHTC rent = (AMI for assumed household size × income limit percentage ÷ 12) minus utility allowance. The assumed household size is 1.5 persons per bedroom under IRC §42(g)(2) — so a 2-bedroom unit assumes 3 persons, and you use the 3-person income limit. Gross rent includes tenant-paid utilities, so the utility allowance must be subtracted to determine the maximum rent the owner can charge.
What are the LIHTC student rule exceptions?
Under IRC §42(i)(3)(D), full-time students can qualify for LIHTC housing if they meet one of five exceptions: (1) receiving TANF assistance or aged out of foster care, (2) enrolled in a job training program funded under the Workforce Innovation and Opportunity Act, (3) single parents with children who are not dependents of another individual, (4) married and filing a joint tax return, or (5) former foster youth under age 24. A household composed entirely of full-time students that does not meet any exception is disqualified.
What is the Next Available Unit Rule?
NAUR (Next Available Unit Rule) under IRC §42(g)(2)(D) requires that when a tenant’s income exceeds 140% of the applicable income limit at recertification, the next available unit of comparable or smaller size must be rented to a qualifying low-income tenant at the restricted rent. The over-income tenant’s unit continues to count as a low-income unit until a comparable unit is made available. Failure to comply with NAUR jeopardizes the property’s applicable fraction and can trigger IRS Form 8823 noncompliance.
How often does CTCAC monitor LIHTC properties in California?
The California Tax Credit Allocation Committee (CTCAC) monitors 4% credit properties on a 5-year cycle and 9% credit properties on a 3-year cycle. Monitoring is conducted by Spectrum Enterprises on behalf of CTCAC, and includes physical inspections and tenant file reviews. Properties are selected based on their placement-in-service date and credit type. CTCAC also conducts desk audits of annual owner certifications and may perform additional reviews if prior noncompliance was identified.
What is the HOTMA asset threshold?
Under HOTMA, households with net family assets at or below $50,000 can self-certify their asset value — eliminating the requirement for third-party verification documentation for lower-asset households. For households with assets exceeding $50,000, third-party verification is still required. Additionally, net family assets now exclude retirement accounts (IRAs, 401(k)s, 403(b)s, Keogh plans, and pension funds), which significantly reduces the counted asset value for many elderly and disabled tenants.
Stay Compliant — Get LIHTC Updates
HOTMA implementation deadlines, HUD income limit releases, CTCAC monitoring schedule changes, and compliance best practices — delivered when it matters. Written for compliance professionals, not marketers.
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