Internal Revenue Service
IRS charitable contribution resources
Used in:Review your legacy intentions
Open official source (opens another site)Trust through transparency
Sources & Methodology
See the official guidance and research behind our lessons, calculators, readiness reviews, and planning rules.
Official first
We prioritize government agencies, regulators, and primary research.
Limits stay visible
Sources inform education and estimates; they don't remove household-specific assumptions.
Reviewed over time
Annual planning policies include verification dates so changes can be reviewed deliberately.
2 official sources
- Open official source (opens another site)
National Institute on Aging
National Institute on Aging advance care planning