Writer: Eric Bank
Editor: Lillian Guevara-Castro
Reviewer: Adam West
Key Takeaways
- Experian added rental history to its Connect API, broadening the scope of alternative data in credit decisioning.
- Rent payments can help score millions who were previously unscorable, including many subprime consumers.
- The move comes as regulators and markets push for fairer, more inclusive credit evaluation models.
Lending has always faced a fundamental tension: how to expand credit access without taking on additional risk. Experian’s latest update to its Connect API addresses that challenge.
By adding rental payment history, the bureau is giving lenders a new way to include more borrowers in the financial system while maintaining risk controls.
The change is particularly relevant for subprime lenders. Rent reporting can boost scores for thin-file consumers and for people outside the mainstream credit system.
With rental data now available at the API layer, Experian provides a tool for lenders to broaden access without loosening underwriting — a balance the industry has long sought.
This isn’t Experian’s first pass at rent data. The company acquired RentBureau in 2010, becoming the first bureau to integrate rental history into consumer files.
Studies since then have shown measurable results: Previously “credit invisible” consumers become scorable, and subprime borrowers see meaningful gains. That track record explains the ongoing push for broader rent payment adoption.
Alternative Data Gains Ground
Adding rental history to the Connect API tracks with a broader shift toward alternative data. Utilities, telecom, and other recurring payments are now viewed as valid signals of creditworthiness.
For consumers, that can open doors — sometimes making the difference between a declined application and approval for a mainstream product. Rental history can elevate a profile without taking on new debt, which makes progress feel safer.
The timing is critical, as Experian’s rental market data shows the average renter now spends 38.6% of income on rent, well above HUD’s cost-burdened threshold.
Reducing Disparities in Credit Access
The benefits aren’t evenly distributed — they tend to be greatest for historically underserved groups. Incorporating rental and utility data can help close approval gaps by improving credit profiles for consumers who are often invisible to traditional credit scoring.
This impact is particularly notable given that 63% of U.S. renters are low- to moderate-income earners, and nearly 69% of renters are younger adults.
Regulatory and Compliance Factors
Because rental data is consumer-consented and handled under the Fair Credit Reporting Act, it offers a compliant path to richer underwriting signals. Tools that deepen insight and align with the rules carry extra weight at a time when financial institutions are under scrutiny on equitable access.
Lender Benefits in Subprime Markets
For subprime lenders, rental data offers a clear advantage. It improves risk segmentation, lowers the likelihood of early delinquencies, and enhances operational efficiency, which in turn reduces operating drag and stabilizes long-term performance.
Recent data from Experian’s rental market report show on-time rent payments slipped to 83.6% in July 2025, the lowest since early 2021, underscoring why fresher rental insights matter for lenders.
Validating Alternative Data Returns
New data still has to earn its keep. Scoring teams will need to validate portfolios using lift charts, changes in default rates, early-delinquency behavior, and shifts in false rejects/accepts.
Experian-VantageScore studies suggest rent history increases predictiveness, but the evidence must appear in the lenders’ books, segment by segment, channel by channel.
Modeling and Underwriting Best Practices
Adoption isn’t plug-and-play. Teams must revisit cutoff strategies, run fairness analytics, and validate models with segmented backtests.
Clear documentation, challenger models, and ongoing monitoring keep the program aligned with FCRA rules and fair-lending expectations — while delivering the data-driven lift it promises.
Operational and Cost Considerations
Integration costs real money. Lenders must scope vendor connections, data mapping, latency requirements, and changes to workflow. Educating the underwriters, reshaping adverse-action logic, and modifying dispute processes incur further time and money.
For the resource-constrained shops, staging the rollout — pilot, calibrate, then scale — will keep budgets in line as value emerges.
Connection to Evolving Credit Models
Modern scoring already uses this data. VantageScore 4.0 incorporates rental history and estimates that up to 33 million more consumers could become scorable. In practical terms, reaching a 620-plus mark can convert a hard “no” on a mortgage into a starter-home approval. Similar thresholds matter in auto and card underwriting, too.
Competitive Landscape and Market Impact
Competition won’t stand still. Lenders that move first to leverage rental data can make faster decisions, offer more competitive pricing, and reach underserved communities more effectively.
By using consented alternative data to expand the top of the funnel without increasing losses, these lenders are positioning themselves to capture market share in the next cycle.
A Step Toward Broader Inclusion
Experian’s update represents both continuity and progress: continuity with more than a decade of rent data experience and progress in delivering that data at API scale. For lenders, it provides a tool to balance growth with discipline. For consumers, it offers a chance to build credit through rent payments already made.
Together, the move broadens inclusion without sacrificing performance. It demonstrates how technology assists business growth along with social responsibility, balancing strong portfolios with growing opportunities.
