Historical clue formulations

• Money owed — 2024-12-23
• Old debts — 2019-10-17
• Behind in payments, after "in" — 2019-04-15
• Bad thing to be in — 2011-07-03
• Behind on payments, after "in" — 2007-07-09
• Payments might be in it — 2007-06-21
• What payments may be in — 2003-05-01
• Amount owed — 2001-11-18
• Money owed — 2000-10-30
• They may be paid with interest — 1999-07-10
• Outstanding debt — 1998-10-16
• Debts — 1994-09-05
• In _____ (behind) — 1994-08-05
• State of being late — 1994-01-02