Best Affordable Housing Software: 12 Platforms Compared

For teams comparing the Best Affordable Housing Software for deep LIHTC and HUD compliance, the strongest 2026 options are MRI Bostonpost and RealPage OneSite Affordable for large layered portfolios, Yardi Breeze Premier for small operators who want published pricing, and ExactEstate for compliance depth at a flat $3 per unit per month. AppFolio and Entrata fit mixed conventional plus affordable portfolios. Buildium, DoorLoop, and Innago do not handle certification compliance.

Affordable housing software at a glance

Verified against vendor published materials and third-party pricing trackers, August 2026. Confirm current rates directly.

How we evaluated

Affordable housing software gets sold on demos. It gets judged on audits. Six criteria, each checkable:

LIHTC compliance

TIC generation in your state's accepted form, MTSP income limits, set-aside tracking, Available Unit Rule and Next Available Unit Rule at 140%, Average Income Test validation.

HUD compliance

HUD-50059 generation, TRACS transmission of MAT records, MOR readiness, HAP reconciliation, and schema-valid MINC XML for USDA Rural Development.

Lease management

Blended occupancy is the norm. One property can carry LIHTC units, project-based Section 8, HOME overlays, and market-rate units, and the recertification calendar has to know which clock applies to which household.

Property accounting

Subsidy and tenant portions allocating to the right ledger, clean multi-entity separation, and GL depth that survives the auditor asking for the trail behind a number.

Maintenance automation

Work orders, preventive schedules, and inspection workflows aligned to NSPIRE severity classifications.

Portfolio fit

A published $1 per unit rate with a $400 monthly floor costs $8 per unit at 50 units.

Methodology

Capability claims come from vendor documentation and published pricing pages. Where a vendor does not publish pricing, we say so rather than estimating. Where third-party trackers disagree, we give the range. Regulatory facts come from HUD notices, IRS guidance, and research from the Government Accountability Office, the National Low Income Housing Coalition, and Novogradac.

Why this choice is harder in 2026

The portfolio is growing

The One Big Beautiful Bill Act made two LIHTC expansions permanent starting in 2026: a 12% increase in 9% credit allocations and a cut to the private activity bond financed-by test from 50% to 25%. Novogradac estimates those provisions could finance roughly 1.22 million additional affordable rental homes between 2026 and 2035, and the 2026 9% allocation set a record at $1.20 billion. The existing base: HUD's LIHTC database covers 55,345 projects and 3.9 million units placed in service between 1987 and 2024.

The rules moved three times

Notice H 2025-07, published December 17, 2025, moved HOTMA Sections 102 and 104 compliance from January 1, 2026, to January 1, 2027, superseding H 2025-03 and H 2024-09. HUD Exchange confirmed the same date for CPD programs including HOME, CDBG, and HOPWA.

Demand is not slowing

NLIHC's 2026 Gap report found a shortage of 7.2 million rental homes affordable and available to extremely low-income renters, or 35 per 100 households. No state has an adequate supply.

The twelve platforms

ExactEstate

ExactEstate is affordable housing, multifamily, and HOA management with compliance in the core product. Covers LIHTC 4% and 9%, Section 8 project-based and tenant-based, 202 and 811, HOME, USDA Rural Development, tax-exempt bond, RAD, and state HFA programs, with layered certifications running simultaneously. State-specific TICs for FL, TX, GA, CO, and MD. TRACS via ShofCorp, schema-validated MINC XML, automatic HUD income limit import, and automated 140% rule, AUR, NAUR, and AIT enforcement.

Pricing: $3/unit/month flat, all features, unlimited users and support, $300 monthly minimum. BI Suite optional at $0.50.

Strength: 93 reports across 23 categories, real-time GL posting with no batch step, vendor portal included, live in days.

Limitation: five states of native TIC coverage today, and shorter tenure than the incumbents. Category: compliance depth per dollar.

Yardi Breeze Premier

Yardi Breeze Premier is based in Santa Barbara, CA. Founded in 1984, roughly 9,600 employees and $1.3 billion in revenue at the Yardi corporate level. LIHTC, HUD 50059, HOME, and USDA RD 515 tied to resident records, with electronic TRACS and MINC submission and mass recertifications.

Pricing, published in full: residential $1/unit/month with a $100 minimum, commercial $2 with a $200 minimum, affordable $3 with a $400 minimum in Premier only, associations $1 with a $400 minimum. No onboarding, support, or training fees.

Strength: the most transparent pricing page in the category, plus a defined upgrade path to Voyager.

Limitation: affordable housing, advanced reporting, approval workflows, and budget tools all sit behind Premier, so the $400 floor is the real entry price for any compliance portfolio. That floor keeps effective cost above sticker until roughly 134 units.

Yardi Voyager Affordable

Yardi Voyager Affordable provides LIHTC and HUD 50059 contract compliance, HOME, and rural housing on full multi-entity accounting.

Pricing: not published.

Strength: depth, configurability, and an installed base your lenders already read.

Limitation: long implementations and configuration that usually need paid expertise.

RealPage OneSite Affordable

RealPage OneSite Affordable is based in Richardson, TX. Founded in 1998, 9,400+ employees, roughly $1.9 billion revenue, 12,400+ clients. Simultaneous HUD, tax credit, Rural Development, and 50058 public housing support with unlimited set-asides, plus multiple-ledger separation of subsidy and resident AR. RealPage states OneSite Affordable has been updated for TRACS 2.0.3.A and HOTMA, with state HOTMA TICs added as agencies release them, and implemented HOTMA values for USDA RD on July 1, 2025.

Pricing: tiered and modular, quoted per client, with no free trial. Dedicated customer success is typically a separate line item.

Limitation: because pricing is modular, the quote you compare has to be itemized. Ask which modules are bundled and which are add-ons, and whether onboarding and training are included.

AppFolio

AppFolio is based in Santa Barbara, CA. Founded 2006, 1,634 employees, roughly $620 million revenue, 20,000+ customers. Set-asides, income and rent limits, utility allowances, and HUD contracts attached to the property record, with Realm-X AI workflows across the platform.

Pricing: not published on AppFolio's site. Reported tiers are Core at $1.49/unit with a $298 minimum, Plus at $3.20 with a $960 minimum, and Max at $5.00 with a $7,500 minimum, alongside a widely reported 50-unit floor.

Limitation: at exactly 50 units, the Core minimum puts the effective rate near $5.96. Affordable compliance tooling sits at Plus, so $960 per month is the practical starting point for a compliance portfolio. Confirm USDA RD coverage specifically.

Entrata

Entrata is based in Lehi, UT. Founded 2003, 2,400+ employees, roughly $400 million in revenue, 20,000+ property management companies, and more than 5 million units. Serves multifamily, student, affordable, military, and commercial, with a generative AI layer spanning leasing, rent collection, and renewals.

Pricing: not published, and onboarding is tiered.

Limitation: public documentation of affordable mechanics is thinner than at affordable-first vendors. Ask for TRACS specifics, the EIV and PIC workflow, and reference customers running your program mix.

MRI Bostonpost

MRI Bostonpost is based in Solon, OH. Founded 1971, roughly 2,000 employees, $400M+ revenue, 45,000+ organizations. Multi-layered subsidies across HUD, USDA, tax credits, HOME, and public housing, with compliance built into the core rather than sold as a module, plus 150+ partner integrations and a customizable API. MRI states its affordable housing software manages 1.8 million units across 21,000 properties.

Pricing: not published. Implementation, API access, and advanced modules add to cost.

Limitation: Capterra reviews show recurring themes around support responsiveness and work order friction.

ResMan

ResMan is based in Dallas, TX. Roughly 140 employees, $42 million revenue, about 2,000 customers. Multifamily conventional and affordable, commercial, with analytics, customizable dashboards, and an AI chatbot.

Pricing: custom quote with bundled add-ons, and usage-based costs that climb as modules are added.

Limitation: lighter accounting structure than enterprise platforms. Confirm transaction classes, journal batches, and vendor portal availability against your requirements.

Buildium

Buildium is based in Boston, MA. Founded 2004, roughly 500 employees, 18,000+ companies. No certification engine, no TRACS, no TIC generation.

Pricing: Essential at $58/month covering roughly 150 units, Growth at $183, Premium at $375 with open API and priority support.

Limitation: An operator running LIHTC or HUD units on Buildium is running compliance in spreadsheets alongside it. Listed here because it appears in affordable housing roundups and should not.

DoorLoop

DoorLoop is based in Miami, FL. Founded 2019, roughly 126 employees, $17.1 million revenue, 3,000+ customers. Tracks Section 8 and LIHTC subsidy payments and stores compliance documents. It does not generate certifications or submit to TRACS.

Pricing: Starter at $69/month for 20 units with e-signatures at $3 per document, Pro at $149 annually with e-signatures at $1, Premium at $209 annually with e-signatures included.

Limitation: payment tracking is not compliance automation, and per-document e-signature fees add up on a portfolio doing annual recertifications.

Innago

Innago is free for landlords, monetized through tenant payment fees. No affordable compliance function. G2 reviewers flag that portfolios above 50 to 100 units outgrow it. Best fit: one or two properties.

Fortress OS

Fortress OS is based in Nashville, TN. A newer company in rapid growth, with revenue and customer counts undisclosed. Affordable-first design covering LIHTC, HUD, RD, public housing, and HOME inside the leasing workflow, plus city programs like NYC HPD and DHCR rent stabilization, with third-party integrations for accounting, leasing, and payments. Vendor documentation correctly cites the January 1, 2027 HUD deadline and USDA RD's July 1, 2025 HOTMA start.

Pricing: not published, quoted per client, with premium third-party integrations billed separately.

Strength: scattered-site handling and multilingual portals.

Limitation: shorter track record, and an integration-driven architecture that puts more setup on your team. Ask for references at your size.

What LIHTC compliance software has to do

GAO has repeatedly found IRS oversight of the program minimal, with inconsistent Form 8823 practices across agencies. That does not make compliance optional. It means your state agency's monitoring is the audit you will actually face, and state practices vary.

For a deeper look at these workflows, see ExactEstate's LIHTC compliance software.

HUD compliance software and blended properties

LIHTC runs on annual certification and set-aside maintenance under Section 42, monitored by the state agency. HUD Section 8 is project-based and monthly: 50059 certifications, MAT transmission through TRACS, HAP vouchers, and Management and Occupancy Reviews. The subsidy stops when the file work stops.

Blended properties carry both, and the calculations now diverge. A Section 8 and LIHTC unit can require two separate certifications with different asset thresholds, because USDA Rural Development implemented HOTMA on July 1, 2025 while HUD Multifamily has until January 1, 2027, and LIHTC timing varies by state. The question to ask every vendor: can the system run more than one HOTMA clock on the same property without a parallel spreadsheet?

The HOTMA deadline and what "ready" means

January 1, 2027, per Notice H 2025-07. Every certification effective on or after that date must comply.

Here is the part vendors gloss over. HUD has not released TRACS 203A. Owners implementing early must use the rent override function in TRACS 202D when the HOTMA-calculated rent differs, and annotate tenant files accordingly. The HOTMA versions of the 9887 and 9887A and the updated model leases were still in the approval pipeline as of the most recent guidance.

This is why ExactEstate says HOTMA-ready rather than HOTMA-compliant. No platform can be certified compliant against a specification HUD has not published. Ask any vendor to put their HOTMA language in writing and explain what happens to your certifications when 203A ships.

Affordable housing management software pricing compared

Three models dominate. Per unit per month: ExactEstate at $3 flat, Yardi Breeze Premier at $3 for affordable, AppFolio tiered from $1.49 to $5.00. Flat monthly tiers: Buildium at $58 to $375, DoorLoop at $69 to $209. Quote only: Yardi Voyager, RealPage, Entrata, MRI, ResMan, and Fortress OS, which is half the field.

The minimum is where the advertised rate stops being the real rate:

The AppFolio column uses Plus rather than Core because affordable compliance tooling sits at that tier. Core at $1.49 is the number in most comparison articles, and it is the wrong number for a compliance portfolio.

Per-unit rate is not total cost. Price the compliance module, vendor portal, file review services, payment processing, e-signatures, implementation, and any per-user charges before you compare.

Migration timelines

The variable is rarely the software. It is data. Ask three questions before signing. Who cleans the certification data, given that compliance consultants recommend auditing TRACS data against your software before a version transition because errors migrate? What imports natively, since anything off the import list is manual entry? And what is the parallel-run plan, because one cycle in both systems catches mapping errors while you still have the old system to check against?

How to choose by portfolio profile

Frequently asked questions

What software do LIHTC properties use?

Large portfolios typically run Yardi Voyager Affordable, RealPage OneSite Affordable, or MRI Bostonpost. Small and mid-size operators more often use Yardi Breeze Premier, ExactEstate, or AppFolio. The dividing line is portfolio size and whether the property carries HUD project-based subsidy, which requires TRACS transmission.

Does the software submit to TRACS, or do I still do it manually?

Platforms with real HUD support generate 50059 certifications and transmit MAT records electronically, sometimes through a specialist integration partner. Ask whether transmission is included or whether the system exports a file you upload elsewhere. That distinction is where demo language gets vague.

What is the cheapest affordable housing software?

Innago is free but has no compliance functionality. Among platforms that handle certifications, ExactEstate and Yardi Breeze Premier both publish $3 per unit per month, with $300 and $400 minimums respectively. Half the platforms compared here do not publish pricing at all.

Can I manage LIHTC and Section 8 in one system?

Yes, and you should. During the HOTMA transition a single blended unit can require certifications under two rule sets, so the system needs layered program configuration per property rather than one setting per portfolio.

Is any software HOTMA-compliant today?

No. TRACS 203A has not been released and several core forms are pending. Vendors can be HOTMA-ready, built to the requirements as currently published, with a stated plan for adopting 203A. Treat "HOTMA-compliant" in a sales deck as a question worth asking.

What happens if my certification files fail an audit?

For LIHTC, the state agency issues Form 8823 to the IRS after a correction period of up to 90 days. Consequences range from correction requirements to credit recapture. For HUD properties, findings surface through Management and Occupancy Reviews and can affect subsidy payments.

See ExactEstate handle a layered certification

Put ExactEstate on that list and hold us to the same questions. Book a demo and we will run a layered LIHTC and Section 8 recertification on screen while you watch, then show you the price on the same call.

Compare ExactEstate directly against Yardi, AppFolio, RealPage, Buildium, and Fortress OS, or see how we handle LIHTC compliance.