Our methodology — from primary-source monitoring to multi-pass review. Built to be defensible to compliance teams at enterprise firms.
Affordable housing finance is regulated, technical, and unforgiving. A misread of Section 42, an outdated AMI figure, or a missed PIH notice can lead to deal failures or recapture exposure. Our content has to be right, current, and traceable to primary sources. This page describes how we make that happen.
The federal statutes, regulations, agency guidance, and Treasury documents that govern affordable housing finance. We monitor these directly:
Trusted secondary sources we use for market intelligence:
See the full Sources & Attribution page for our complete source catalog.
We monitor federal regulatory feeds daily for changes affecting affordable housing finance. Critical channels include the Federal Register, IRS Internal Revenue Bulletins, HUD CPD and PIH notice releases, and FHFA actions. State-level monitoring covers QAP cycle announcements and state agency releases for the largest housing finance states.
New content is drafted with explicit statutory and regulatory citations from the start. When we describe a rule, we identify the underlying statute or regulation by section number. When we cite a figure (per-capita amount, small-state minimum, AMI level), we identify the source document (Revenue Procedure, HUD Income Limits release, etc.).
Before publication, every program page and article runs through what we call statutory verification: a structured pass that checks every cited section, subsection, regulation, and dollar figure against primary sources. We maintain a versioned reference workbook so we can trace which version of the law was current when each piece was published.
Substantial content is reviewed against multiple practitioner perspectives:
Published content carries a "Last updated" date. Material updates (new OBBBA guidance, revised AMI tables, new IRS Revenue Procedures) are reflected on the relevant pages with the timestamp revised. We do not silently revise content; substantive corrections are noted under our Editorial Standards.
Pages are reviewed on a rolling cycle. Tier 1 federal program pages (LIHTC, OZ, HOME, HTF, RAD, etc.) are reviewed quarterly minimum and immediately upon any material regulatory development.
When the law is unsettled, we say so. When IRS guidance is forthcoming but not yet issued, we identify the gap and what practitioners are doing in the interim. When industry practice diverges from a strict statutory reading, we flag both. We resist the temptation to give clean answers where the underlying regulatory environment is messy.
We use AI tools (including Anthropic's Claude) for drafting assistance, research summarization, and consistency checking. AI does not substitute for human judgment on statutory accuracy or editorial direction. Every AI-assisted draft is reviewed by a human against primary sources before publication. AI-generated content alone does not get published.
Our Pro AI Q&A feature, when launched, is grounded in our verified content library and primary federal sources, with citations. We are upfront that AI-generated responses are not legal, tax, financial, or investment advice and should be verified against primary sources before any decision. See Disclaimer for full details.
We make mistakes. When we do, we want to know. Email corrections to editorial@housingsubsidybrief.com. Verified corrections are reflected on the affected page with the "Last updated" date revised, and material corrections are noted publicly per our Editorial Standards.
For enterprise customers requiring documentation of our methodology for compliance review, contact sales@housingsubsidybrief.com. We provide methodology documentation and source attestations for Team-tier enterprise customers as part of standard onboarding.