[Update] We're adjusting how auto-categorization works
Hey, folks! We're changing how auto-categorization works so a one-off purchase can't override a payee's established category.
Previously, YNAB auto-categorized based on the last category used for a payee. That's a problem when a payee has an established pattern that gets temporarily interrupted. Say your "Grocery Store" payee is almost always "Groceries," but one time you buy a gift card there and categorize it to "Gifts." Next time a Grocery Store transaction imports, it defaults to "Gifts," following the last pick even though that's not what's typical.
So we’re changing that behavior. Now, the default category only changes when 2 of the 3 most recent transactions agree on a different category.
This should stabilize auto-categorization significantly so one-off exceptions don’t change the default. In our Grocery Store example, since only 1 of the last 3 transactions was Gifts, the default stays Groceries.
For payees with fewer than 3 transactions, the default will be the last category used with that payee.
As part of this change, we’re adding some more options in Manage Payees (see screenshot).
- Let YNAB auto-categorize based on payee history (shows an explanation and the current default category)
- Always use my choice. (Set a default that never changes.)
- Do not auto-categorize [payee name].
This release began rolling out on all platforms on August 17 and should be out to everyone soon if all goes well.