Economic and Consumer Biases

Mental accounting

Treating money differently depending on its category.

What Is Mental accounting?

Mental accounting is a thinking trap where treating money differently depending on its category.

How It Tricks You

It can make value, price, ownership, or scarcity feel more objective than they really are.

Real-World Example

A tax refund feels like bonus money even though it is still income.

Seen Online As

• The deal is making the decision feel smarter than it is.
• The payment feels small enough not to count.
• I am judging value before checking whether I need it.

What To Ask Instead

Would I spend this the same way from another account?

Related Thinking Traps

• Anchoring bias
• Confirmation bias
• Framing effect
• Loss aversion

Common Situations

• Thinking Traps at Work
• Thinking Traps in Money Decisions

Quick FAQ

What is Mental accounting?

Treating money differently depending on its category.

What is an example of Mental accounting?

A tax refund feels like bonus money even though it is still income.

How do I spot Mental accounting?

Would I spend this the same way from another account?