Mortgages drive most moves; five smaller parts cover home equity, cars, cards, school loans, and other credit.
- Mortgage debt: primary and other home loan balances, the largest share.
- Home equity lines of credit (HELOC): revolving home-equity credit drawn as needed.
- Student loans: federal and private study balances reported to bureaus, reliable only from 2003.
- Auto loans: car loans and leases.
- Credit-card debt: statement balances across cards, mixing full payers with revolvers.
- Other: retail cards, consumer finance installment loans, and unclassified debts, including Buy Now, Pay Later loans only when reported to bureaus.
In Q2 2023, total debt rose $16B (+0.1%) to $17.06T, up $2.9T since end-2019, as flat mortgages offset card growth. Mortgages, about 70% of the total, stood almost unchanged at $12.01T after a temporary servicing-transfer reporting gap. Card balances jumped $45B (+4.6%) to $1.03T, the first $1T reading in the series, while auto and other debt rose and student loans fell.
Total delinquency looked flat at 2.7%, yet new card and auto transitions stood above 2019 levels. Serious flows reached 5.08% for cards, 2.41% for autos, 0.63% for mortgages, and 1.16% overall, so readers watch parts and flows, not only the headline.