8 min read · Updated July 2026
RAD: HUD's Rental Assistance Demonstration, explained
The RAD program is quietly converting hundreds of thousands of public-housing units into a different kind of subsidy. Here is what RAD actually does and what changes for tenants.
What RAD is
The Rental Assistance Demonstration (RAD) is a HUD program created by Congress in 2012 that lets PHAs and certain other owners convert older HUD-funded properties from one type of subsidy contract into a different, more durable one. In practice, RAD has become HUD's primary tool for stabilizing and recapitalizing the country's aging Public Housing portfolio.
By late 2025 the program had completed conversions of more than 200,000 Public Housing units nationwide, with hundreds of thousands more in the pipeline. If you live in a Public Housing property today, there is a meaningful chance the agency that operates your building has either converted it under RAD already or is planning to.
What “conversion” actually means
RAD has two pieces, called Components.
- Component 1. Public Housing units convert to either Project-Based Voucher (PBV) or Project-Based Rental Assistance (PBRA) contracts. After conversion, the property is no longer in the Public Housing program. It is in the “Section 8” project-based world, and tenants pay rent under the corresponding rules.
- Component 2. Properties under older HUD subsidy programs (Rent Supplement, Rental Assistance Payments, and the Section 8 Mod-Rehab program) convert to either PBV or PBRA. This component is much smaller in volume than Component 1.
The point of conversion is two-fold. First, the new subsidy contract is more secure than the original Public Housing operating subsidy — it lasts 20 years (PBRA) or 15 years (PBV) and is renewable. Second, the new contract makes the property eligible to take on private debt, partner with a private developer, and tap into the Low-Income Housing Tax Credit (LIHTC) program. That outside capital is what pays for the renovation work most Public Housing properties need.
What changes for tenants
Tenant protections are the most important and most-debated piece of RAD. Federal rules guarantee:
- Right to return. Existing residents at conversion have a one-for-one right to return after any renovation or replacement is complete.
- No re-screening. The owner cannot re-screen existing residents at conversion. They keep their tenancy on the same lease terms.
- Rent stays at roughly 30% of adjusted income. The income-based rent formula transfers from Public Housing to the new project-based contract; tenants do not see a sudden rent jump on conversion day.
- Choice mobility. After 24 months of tenancy in a converted PBV unit, a household can request a regular tenant-based Housing Choice Voucher and move; the PHA must put them at the top of the HCV waitlist for that purpose. (PBRA units do not have a parallel choice-mobility right by federal rule, though some HAP contracts add one.)
- Continued procedural protections. RAD-converted properties keep the Public Housing-style grievance procedure for most adverse actions, even after the property is technically in the project-based Section 8 world.
What residents typically experience during conversion
RAD conversions take many shapes. Some are paper-only: the property never empties out, the renovation is light, and tenants notice the change mainly through new property-management staff and a different lease form. Others are major: the building is partially or fully demolished and rebuilt, and existing residents are temporarily relocated — either to off-site replacement units or to nearby PHA-owned units — with relocation expenses paid for under the Uniform Relocation Act.
You should expect:
- A formal RAD Significant Amendment to the PHA's annual plan, with a 30-day public comment period.
- A series of resident meetings before conversion, including a written explanation of the planned changes.
- An individual relocation plan if the renovation requires you to move.
- A new lease at conversion, signed in your existing apartment.
RAD vs. demolition under HOPE VI / Choice Neighborhoods
RAD is sometimes confused with HOPE VI and its successor, Choice Neighborhoods — two earlier HUD programs that funded the demolition and replacement of distressed Public Housing developments. The distinction matters:
- Under HOPE VI / Choice Neighborhoods, replacement units were not always one-for-one with the original Public Housing units, and a significant share of pre-existing tenants did not return.
- Under RAD, federal rules require one-for-one replacement of assisted units and require a right of return for existing tenants. Tenant displacement is a much smaller risk under RAD than it was under HOPE VI — but it is not zero, and tenant organizing during the conversion process matters.
Why RAD exists
The blunt answer: Congress has chronically under-funded the Public Housing Capital Fund and the Operating Fund for decades. By 2010, deferred maintenance across the Public Housing portfolio was estimated in the tens of billions of dollars, and the gap was growing every year. RAD was Congress's compromise: rather than appropriating the full repair backlog as cash, allow PHAs to convert their properties to a contract structure that can attract outside private investment, then use that investment to fix the buildings.
Whether you view RAD as a pragmatic rescue of crumbling housing or as a privatization of public assets is a real policy debate. As a tenant, what matters most is to read every notice, attend the resident meetings, and know that your one-for-one right to return is federal law — not a courtesy.
Bottom line
RAD is changing the federal subsidized-housing landscape behind the scenes. If your PHA operates Public Housing today, there is a real possibility your building will convert under RAD in the next few years. The headline rule for tenants: your tenancy and your roughly-30%-of-income rent transfer with you, and so does your right to return after any renovation. Read our Public Housing program guide for context on the program RAD is converting out of, and our PBRA guide for context on the program many RAD properties convert into.