A little clarity, at your pace

Our official source registry

Sources are linked near the information they support. A check date records a review of the source page or resource destination, not a legal opinion or government endorsement.

All sources (412)

How sources are used

Federal benefit and tax explanations cite SSA and IRS materials. State and city pages link to the relevant public resource destinations without making unverified state-law claims. A source can change after review; use the agency's current instructions and the relevant year's rules.