The Home Mortgage Disclosure Act (HMDA) is a U.S. federal law (12 U.S.C. ch. 29) that requires many mortgage lenders to collect, retain and annually report standardized information about mortgage applications, originations, purchases and denials. HMDA was enacted in 1975 to increase transparency in mortgage lending, help identify possible discriminatory or predatory lending practices, and ensure lenders meet the credit needs of their communities. Regulation C implements the law; since 2011 the Consumer Financial Protection Bureau (CFPB) has been the primary rule‑writing and enforcement authority for Regulation C. [12 U.S.C.; CFPB; FDIC]
Why HMDA matters
– Promotes transparency in mortgage markets and supports enforcement of fair‑lending laws (Equal Credit Opportunity Act, Fair Housing Act). [CFPB; FDIC]
– Enables regulators, community groups, researchers and investors to analyze geographic and demographic lending patterns (denial rates, loan volumes, by census tract, race/sex/income, etc.). [CFPB; FFIEC]
– Supports community investment programs and oversight of how institutions serve their local communities (Community Reinvestment Act context). [FFIEC]
Key elements and history (high level)
– Enacted: 1975; public access facilitated by FFIEC beginning in 1980. [12 U.S.C.; FFIEC]
– Regulation C: originally issued by the Federal Reserve; rule‑writing authority moved to CFPB in 2011. [CFPB]
– Notable amendment: CFPB final rule (April 2020) raised the closed‑end mortgage reporting threshold from 25 to 100 loans (effective July 1, 2020) and made other data‑collection changes. [CFPB]
What data are reported under HMDA?
HMDA requires lenders to collect and report standardized data fields about applicants, borrowers, loans and outcomes. Typical data elements include:
– Applicant/borrower demographics (race, ethnicity, sex, income) — collected but anonymized for public use. [CFPB]
– Loan and application details (loan type, purpose — e.g., home purchase, refinance, home improvement; loan amount; interest rate info where applicable).
– Action taken (originated, denied, withdrawn, incomplete/closed) and reasons for denial. [CFPB]
– Property location (census tract) and borrower residence.
– Purchased loans (whether the loan was sold and purchaser name).
This is a summary — the full Regulation C and CFPB reporting charts list each specific required data field. [CFPB]
Who must report?
Not all mortgage lenders are HMDA reporters. Reporting requirements depend on institution type, asset size, and volume thresholds (which have changed over time). The CFPB publishes current coverage and threshold guidance; after the 2020 rule, some thresholds were raised (closed‑end loan volume threshold from 25 to 100). In practice, reporting institutions include many banks, savings associations, credit unions and mortgage companies that meet the statutory and regulatory thresholds. [CFPB]
When and where to submit reports
– Frequency: Annual. Lenders report data for a calendar year.
– Deadline: The HMDA data report for a calendar year must be submitted by March 1 of the following year. [CFPB]
– Submission method: HMDA data are submitted to the CFPB (via the CFPB HMDA Platform) in the prescribed electronic format (transmittal sheet and lender application register file). CFPB provides validation edits and submission tools. [CFPB]
Public access and disclosure
– Lenders must post a notice in branch lobbies informing the public how to request the institution’s HMDA data. [Regulation C; CFPB]
– The CFPB publishes an online HMDA data repository that provides public access to de‑identified HMDA data for research and analysis. [CFPB; FFIEC]
Enforcement and use
– Regulators (CFPB and prudential agencies), consumer groups and researchers use HMDA data to evaluate fair lending compliance and community lending performance. Noncompliance can lead to supervisory actions and enforcement. [CFPB; FDIC]
Practical steps — compliance checklist for lenders
1. Determine coverage
• Confirm whether your institution is a HMDA reporter (check CFPB/Regulation C coverage rules and thresholds). [CFPB]
2. Identify required fields
• Review the latest Regulation C data‑point list and CFPB reporting charts to know every field you must collect. [CFPB]
3. Update intake forms and systems
• Modify loan origination systems (LOS), call‑center scripts and application forms to capture required data (race/ethnicity/sex, income, property census tract, reasons for denial, etc.). Ensure voluntary collection policies and applicable notice language are included.
4. Train staff
• Train front‑line staff and underwriters on how to request demographic data (HMDA has rules about voluntary self‑identification) and how to document reasons for denial. Emphasize privacy safeguards.
5. Implement quality controls
• Build automated validation checks in your systems to flag missing/invalid data; run edits similar to CFPB validation edits before submission. Maintain a process for resolving data exceptions.
6. Maintain records
• Retain HMDA records and supporting documentation according to Regulation C requirements (institutions generally must keep records for at least three years — verify current CFPB guidance). [CFPB]
7. Prepare and submit the report
• Assemble the Transmittal Sheet and lender application register in the required file format and submit via the CFPB HMDA Platform by March 1 for the preceding calendar year. Use CFPB validation reports to correct errors prior to final submission. [CFPB]
8. Post public notice
• Post the HMDA disclosure poster in each branch and provide data to the public upon request. [Regulation C; CFPB]
9. Review and remediate
• Analyze your own HMDA results (denial rates, pricing disparities, geographic gaps). If issues appear, implement corrective measures and document changes.
Practical steps — for researchers, investors and community groups
1. Access HMDA data
• Use the CFPB HMDA data repository and public extracts to download de‑identified lender data by year, geography, loan type and borrower demographics. [CFPB]
2. Typical analyses
• Compare origination volumes and denials by lender over time; compute denial rates by race, sex or income within geographies; map lending activity by census tract; compare loan sizes and purpose mixes. [CFPB; FFIEC]
3. Watch for meaningful signals
• Large, persistent disparities in approval rates or pricing by protected class, or rapid shifts in geographic lending, may warrant deeper review or engagement with the lender and regulators.
4. Use complementary sources
• Combine HMDA with CRA reports, bank call reports and local housing data to get a fuller picture of lending and community investment activity.
Common questions
– What is Regulation C? — Regulation C is the implementing regulation for HMDA; it specifies data fields, recordkeeping, and reporting procedures. CFPB currently maintains Regulation C. [CFPB]
– How long are records kept? — Regulation C requires institutions to retain HMDA records (including application registers and supporting documentation); CFPB guidance explains the retention period (commonly at least three years). [CFPB]
– Are personal demographics public? — HMDA makes demographic information available in de‑identified form for public analysis; borrower names and other directly identifying information are not publicly released. [CFPB]
Recent and important updates
– CFPB’s April 2020 final rule raised the reporting threshold for closed‑end mortgage loans from 25 to 100 loans (effective July 1, 2020) and made other changes to the data collection and reporting regime. Always check CFPB guidance for later technical amendments or updates. [CFPB]
The bottom line
HMDA is a transparency and accountability statute that requires many mortgage lenders to collect and report standardized information about who applies for and receives mortgage credit, where loans are made, and why applications are denied. For reporting institutions, compliance requires coordinated changes to policy, systems and staff training, plus a disciplined annual process for validation and timely submission. For regulators, researchers, advocates and investors, HMDA provides a rich, public dataset for monitoring fair lending, market trends and community credit access.
Selected sources and further reading
– CFPB — Home Mortgage Disclosure (Regulation C) and HMDA data repository: / (search “HMDA” or “Regulation C”) [CFPB]
– FDIC — Home Mortgage Disclosure Act (overview): / [FDIC]
– FFIEC — About the FFIEC and public access to HMDA data: / [FFIEC]
– U.S. Code — 12 U.S.C. Chapter 29: Home Mortgage Disclosure: [12 U.S.C.]
– Federal Reserve Bank of St. Louis — research on HMDA data and lending patterns: / and related research pages. [FRB St. Louis]
– Provide a printable internal HMDA compliance checklist tailored to your institution type (bank, credit union, mortgage company); or
– Pull a short sample analyst workflow (step‑by‑step) showing how to use HMDA data to compare two lenders in a given metro area. Which would help you most?