Health savings account
Also called HSA.
Authority: IRC §223; Rev. Proc. 2025-19. Sources
The lesson that teaches this
From the free founder back-office course, taught on one company's books, with exercises to work it yourself.
For founders
The same idea written for a founder: what it costs a startup that ignores it, and what to do in a real month.
What it is not called
Each of these means something else. Use one here and an accountant reading the product notices.
- FSA (use-or-lose, owned by the plan)
- HRA
Components that render the terms it depends on
No component names this concept outright, but it's built from terms that components do name. These render account.
2Cards
Family spec3Payments
Family spec6Statements
Family spec- AccountPickerShows the normal balance. Blocks non-postable accounts.
- AccountTieOutEvery BS account, proven against its evidence.
- ChartOfAccountsHierarchy, statement mapping, unsupported-account flags.
- AccountRegisterGL detail with a running balance.
- DimensionPickerEntity always required; renders what the account demands.
Also in Benefits
Defined in Lexicon. This page is generated from that document, so the two can't disagree.