Sheriff's eviction warning posted on apartment door 410, King County

New Research · HUD-Funded Working Paper

Keeping people in their homes.

The federal government spent $46.6 billion to stop evictions during COVID-19. Did it work? A neighborhood-level evaluation across 700+ counties and 12,000+ census tracts in 22 states.

Pia Deshpande, HC Moore, Carolina Reid, Tim Thomas & Kasey Zapatka · UC Berkeley Sociology
Chi-Hyun Kim, Katharine Nelson, Vincent Reina & Rebecca Yae · University of Pennsylvania · Housing Initiative at Penn
Released April 2026 Funded by HUD
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Publication status. This research was conducted under contract with the U.S. Department of Housing and Urban Development and submitted in partial fulfillment of that agreement. The report is currently under review for final publication. The findings, interpretations, and conclusions presented on this page are those of the authors and do not necessarily reflect the official positions or policies of HUD or the U.S. government.
700+
counties analyzed
12,000+
neighborhoods · tract-level
22
states in study
$46.6B
federal ERA investment

About This Report

The first large-scale evidence that ERA reduced eviction filings.

When COVID-19 shut down the economy, Congress put $46.6 billion behind a single idea — pay the rent that unemployed tenants could not, and keep them in their homes.

But did the money actually prevent evictions? Until this study, no one had measured that at scale.

HUD commissioned research teams at UC Berkeley and the University of Pennsylvania (Housing Initiative at Penn) to find out. The result is the most comprehensive evaluation of ERA to date — and the first to show its impact on housing stability in the medium term, not just during the months assistance was flowing.

The UC Berkeley team, led by Tim Thomas and Kasey Zapatka at the Eviction Research Network, analyzed county- and neighborhood-level eviction patterns across 21 states (Chapters 2 and 3). The Penn team, led by Vincent Reina at the Housing Initiative at Penn, surveyed individual households in Los Angeles and Philadelphia (Chapters 4 and 5) — see HIP's full report.

Key Findings

What the research shows.

Across every level of analysis — county, neighborhood, and household — the evidence consistently points in the same direction. ERA worked.

More assistance, fewer evictions — especially where need was greatest.

Counties and neighborhoods that received more ERA saw the biggest drops in eviction filings. The effects were largest in places with the most low-income renters, the highest unemployment, and the heaviest rent burdens.

Less paperwork, better outcomes.

Programs that verified eligibility using neighborhood-level data — instead of requiring tenants to produce pay stubs and hardship documentation — prevented more evictions, especially where funding was high.

Money reached high-risk neighborhoods, but not enough at the top.

Federal ERA dollars were allocated by population, not need. Local administrators directed funds toward higher-risk neighborhoods, but the most vulnerable communities — the top quarter of risk — did not receive proportionally more, hitting a funding ceiling.

Slower courts, fewer evictions.

States where the eviction process took longer — giving tenants more time to get help — reported fewer filings. Legal timelines and rental assistance work better together than either does alone.

ERA kept families housed.

In Los Angeles, funded families were 53% less likely to move and 65% less likely to end up on the street. In Philadelphia, ERA cut the odds of homelessness by 60%. Families with children — nearly half of all applicants — were disproportionately protected.

Landlord participation was critical.

When landlords engaged with the application process, tenants were far more likely to receive help. When they didn't, tenants faced higher rates of informal displacement — forced moves with no court proceeding.

In Depth

What $46.6 Billion in Rent Checks Actually Did.

When unemployment hit 14.8% in April 2020, millions of American renters couldn't pay rent and buy food. By January 2021, 18% of renter households were behind on payments. Congress responded by allocating $46.6 billion to the Emergency Rental Assistance program, betting that cash — delivered quickly and without bureaucratic obstacles — could prevent a wave of evictions that would push families into homelessness and overwhelm already-fractured courts.

A new HUD-commissioned evaluation from researchers at the University of Pennsylvania (Housing Initiative at Penn) and UC Berkeley offers the most comprehensive evidence yet on whether that bet paid off. The answer is yes. But the data also reveals hard truths about who benefited most and where the program fell short.

Eviction filings, study counties, January 2018 through 2022. The red shaded area is the gap between a normal eviction forecast and the much lower actual filings during the pandemic period, with brackets marking the CARES Act and CDC Moratorium periods.
Eviction filings plummeted during the pandemic. The red shaded area shows the gap between what filings would have been without intervention and what actually happened. The CARES Act and CDC moratorium provided initial protection; ERA sustained it. Source: Authors' calculations using eviction data from the Legal Services Corporation.

How Much ERA Reduced Evictions

Across the counties in this study, actual eviction filings between March 2020 and early 2022 ran approximately 45% below what pre-pandemic trends would have predicted — roughly 673,000 fewer filings. That gap reflects the combined force of federal moratoriums, state-level protections, and Emergency Rental Assistance. Disentangling how much each contributed is the work of the statistical models in this report.

The research team analyzed filings across more than 700 counties, comparing the two years before the pandemic (March 2018–February 2020) to the two years during it (March 2020–February 2022). Counties that received more ERA were compared to those that received less, controlling for differences in demographics, housing markets, and state laws. A separate analysis zoomed in to nearly 12,000 neighborhoods across 10 states. Both levels of analysis told the same story — more ERA meant fewer evictions, regardless of which statistical method was used.

The effects were not spread evenly. ERA did the most good in the places with the greatest need. Among counties that received the most ERA funding (the top 10%), those with the highest shares of low-income renters saw nearly 75 fewer eviction filings per 1,000 residents compared to pre-pandemic levels. At the neighborhood level, more ERA dollars consistently translated into fewer filings, especially in communities with high unemployment and heavy rent burdens.

Eviction filings in the study counties ran 45% below pre-pandemic forecasts — roughly 673,000 fewer filings — reflecting the combined impact of moratoriums and rental assistance.

The program worked. But did it reach those who needed it most?

Who Got the Money, and Why It Matters

Congress distributed ERA based on population size, not on how many people in a community were at risk of eviction. A large county with low poverty and a large county with high poverty received similar amounts. The money went where people lived, not where the housing crisis was worst.

That matters for two reasons. First, it means these findings are on stronger footing. When the government sends more money to places with more problems, it's hard to know whether improvements came from the money or from other things those places were already doing. Because ERA was spread by population — almost like flipping a coin — researchers could more confidently measure what the money itself accomplished.

Second, it reveals what happened when local administrators decided how to spend the funds they received. The Berkeley team tracked where ERA dollars actually landed, neighborhood by neighborhood. Within their jurisdictions, program staff generally directed funds toward the communities with the greatest need — more eviction risk, more unemployment, higher shares of Black and Asian residents, heavier rent burdens.

But that local targeting had a limit. The neighborhoods facing the very highest eviction risk — the top quarter — did not receive proportionally more than neighborhoods just below them. The most desperate communities hit a funding ceiling. When the starting pot of money is set by population count rather than need, local administrators can only do so much to redirect it. Future programs should build need-based formulas into the federal allocation itself, not leave it entirely to local discretion.

ERA's effectiveness also varied by race. Counties with higher shares of Black residents saw stronger eviction-prevention effects. Black renters face higher eviction risk at every income level — a well-documented pattern driven by decades of housing discrimination, wage gaps, and unequal access to credit. ERA mattered more in these communities precisely because the need was greater.

State policy environments mattered, too. ERA had its largest effects in states with the fewest existing tenant protections — places with short eviction timelines, no right to counsel, and few limits on landlord filings. In those states, renters had almost no safety net before ERA arrived. The program filled gaps that other policies left open, which means rental assistance is most critical precisely where tenants have the least legal protection.

Less Red Tape, Better Outcomes

One of the study's clearest policy lessons is about paperwork. Some ERA programs took a shortcut. Instead of requiring tenants to produce pay stubs, lease agreements, and notarized documentation of hardship, they checked eligibility against publicly available data — census records, area median incomes, neighborhood poverty rates. If the data already showed a household was likely eligible, the program didn't make the tenant prove it again.

These low-paperwork programs prevented more evictions, especially where funding was high. The families least likely to navigate a complex application — people who just lost their jobs, are juggling children, or don't speak English fluently — are often the same families closest to being evicted. Removing barriers meant reaching them before it was too late.

Court timelines mattered too. States where the eviction process took longer — giving tenants more time to apply for and receive assistance before a judge ordered them out — reported fewer filings during the pandemic. Legal timelines and rental assistance worked better together than either did alone.

What the Household Studies Found

The county and neighborhood analyses show ERA's impact in aggregate. But what happened to individual families? The Penn team — led by the Housing Initiative at Penn (HIP) — surveyed households in Los Angeles and Philadelphia one to two years after they applied for help. (For the full household-level analysis, see HIP's ERA project page.)

In Los Angeles, families who received ERA were 53% less likely to have moved and 65% less likely to end up on the street. In Philadelphia, ERA reduced the odds of moving by 35% and the odds of homelessness by 60%. Families with children — nearly half of all applicants in both cities — were disproportionately protected.

ERA didn't just help tenants; it changed landlord behavior. In Philadelphia, landlords who did not receive ERA filed for eviction at four times the rate of landlords who did in the six months after funds were disbursed. Philadelphia's innovation was to pair ERA with an eviction diversion program that required landlords to apply for assistance and wait 45 days before filing in court — turning rental assistance into a direct eviction prevention tool.

Landlords who did not receive ERA filed for eviction at 4× the rate of landlords who did — in the six months following ERA disbursement.

The household data also exposed a critical barrier — landlord participation. In both cities, applications where the landlord was unresponsive were far less likely to be approved. In Philadelphia, landlord-initiated applications were 30 percentage points more likely to succeed. Without landlord engagement, tenants were more likely to be displaced informally. Among unfunded applicants who moved, a third reported their landlord forced them out with no court proceeding, compared to about 18% among funded applicants.

One-third of payments in Los Angeles went directly to tenants rather than landlords, a design choice that helped reach the most vulnerable — Hispanic and Latino applicants, Spanish speakers, and people in less formal housing like converted garages — whose landlords were least likely to participate.

The Broader Picture

This study is one of several recent efforts to measure what pandemic-era housing interventions accomplished. Princeton's Eviction Lab found that COVID-era policies cut eviction filings by more than half. Federal Reserve researchers confirmed that ERA funds reached the highest-risk communities. And an NBER study of five cities found that ERA increased rent payment and reduced eviction concerns, though temporary assistance could not substitute for structural affordability. (The U.S. Treasury documents the full scope of ERA distributions.)

The evidence converges: ERA worked, but it had its limits. Those limits were real. Pandemic-era protections are gone. Eviction filings have returned to or exceeded pre-pandemic levels in many cities. More than 80% of ERA-eligible renters remained rent-burdened in 2023, according to the Center on Budget and Policy Priorities. A temporary program cannot solve the underlying shortage of housing affordable to people at the bottom of the income distribution.

What $46.6 billion did accomplish was to prove that cash, delivered to the right people through well-designed programs, prevents the most immediate and damaging consequence of that shortage — families removed from their homes. The county and neighborhood data in this study show the mechanism in detail. The Los Angeles and Philadelphia case studies put faces behind the numbers. Together, they make a strong case for permanent rental assistance as a first-line response to housing instability — not an emergency measure deployed only after the next crisis arrives.

Berkeley Working Papers

Chapters led by UC Berkeley.

Chapters 2 and 3 were led by the Berkeley team. Download them as standalone working papers below. Both PDFs carry a UC Berkeley Working Paper watermark indicating they are pre-publication excerpts from the full report, which remains under review.

Chapter 2 · County Level

Preventing Eviction: County-Level Analysis of ERA Impact During the Pandemic

Analyzes 700+ counties in 21 states using advanced machine learning and statistical models to measure whether counties that received more ERA saw fewer eviction filings during the pandemic (March 2020–February 2022), and which community characteristics made ERA most effective.

  • More ERA funding was consistently linked to fewer eviction filings
  • Effects were largest in counties with high unemployment and many low-income renters
  • Programs that reduced paperwork for applicants prevented more evictions
  • Longer eviction court timelines independently reduced filings
Download PDF · 26 pp.

PDF carries a UC Berkeley Working Paper watermark. This is a pre-publication excerpt from the final report, which is currently under review.

Chapter 3 · Tract Level

Targeting Assistance and Preventing Eviction: Neighborhood-Level Analysis of ERA Distribution and Impact

Zooms in from counties to nearly 12,000 neighborhoods using multilevel statistical models to answer two questions — did ERA reach the places that needed it most, and did it reduce evictions where it landed?

  • ERA largely reached the neighborhoods with the highest eviction risk
  • But the hardest-hit neighborhoods (top quarter of risk) didn't receive proportionally more
  • More ERA in a neighborhood meant fewer eviction filings
  • The effect was strongest in neighborhoods with high unemployment and heavy rent burdens
Download PDF · 19 pp.

PDF carries a UC Berkeley Working Paper watermark. This is a pre-publication excerpt from the final report, which is currently under review.

Data & Methods

How we studied this.

The Berkeley team combined federal data sources — court eviction records, Treasury ERA payment records, and Census Bureau demographic data — then applied advanced statistical approaches to measure ERA's impact at the county and neighborhood level.

Study period

March 2020 – February 2022 Baseline: 2018–2020

States included (21)

AlaskaArkansas CaliforniaDelaware FloridaGeorgia HawaiiIllinois KansasKentucky MissouriNevada New HampshireOklahoma PennsylvaniaSouth Carolina TennesseeTexas UtahVermont VirginiaWashington
1
Eviction Court Records

Eviction filings from court systems across 21 states, provided by the Legal Services Corporation and the Eviction Research Network. Covers March 2020 – February 2022, compared against a two-year pre-pandemic baseline.

2
Treasury ERA Payment Records

Household-level payment records from the U.S. Treasury showing how much ERA money went to each county and neighborhood.

3
Census & Housing Data

American Community Survey demographics, housing market indicators, and eviction risk estimates — providing the context needed to isolate ERA's effect from other factors.

4
Machine Learning (BART)

An advanced method that detects complex patterns traditional statistics can miss — such as how ERA's effect varies depending on a county's demographics and poverty level.

5
Multilevel Models & Robustness Checks

Models that capture how ERA's impact varies across neighborhoods, counties, and states simultaneously — confirmed by standard regression to ensure findings hold regardless of method.

Research Teams

A joint Berkeley–Penn collaboration.

This report is the product of a collaboration between the Housing Initiative at Penn, the prime contractor, and the Eviction Research Network at UC Berkeley. The study was funded by the U.S. Department of Housing and Urban Development. HIP's companion case-study report on Los Angeles and Philadelphia is available here.

UC Berkeley · Eviction Research Network / Sociology
Pia Deshpande HC Moore Carolina Reid Tim Thomas Kasey Zapatka
University of Pennsylvania · Housing Initiative at Penn
Chi-Hyun Kim Katharine Nelson Vincent Reina Rebecca Yae

HIP led Chapters 4 and 5 — household-level case studies of ERA in Los Angeles County and Philadelphia.

Read HIP's Companion Report