Tacit knowledge definition
Tacit knowledge is practical know-how gained through experience that is difficult to explain fully in rules or documents. It includes judgment, pattern recognition, intuition, relationships, and the small adjustments people make while doing real work.
Where tacit knowledge appears
Tacit knowledge often sits in decisions that look effortless to the experienced person. They know which warning can wait, which stakeholder needs an early call, why a documented process has one exception, and what a normal result looks like before a dashboard turns red.
It is easy to miss in a handover because experts skip familiar steps without noticing. Asking someone to “write down everything” usually captures tasks and links, not the judgment used between them.
Tacit knowledge example
A finance specialist can spot that a reconciliation is wrong before finding the faulty entry. Instead of asking only for the final checklist, the new owner works through several recent reconciliations with them. The specialist explains which totals they compare first, what variation is ordinary, and which mismatch points to a source-system problem.
How tacit knowledge becomes reusable
Start with difficult cases, exceptions, and recent decisions. Record the demonstration, write down the reasoning, then ask another person to repeat the task. The result may become a decision guide, annotated example, short recording, or revised runbook.
Read institutional knowledge and tacit knowledge explained for a deeper comparison.
Frequently asked questions
What is an example of tacit knowledge?
A support lead may know from the tone of a customer email that an ordinary ticket is about to become an escalation. The helpdesk records the messages, but experience supplies the judgment about when and how to intervene.
What is the difference between tacit and explicit knowledge?
Explicit knowledge can be recorded and shared directly, such as a checklist, policy, or formula. Tacit knowledge is embedded in experience and often needs demonstration, practice, discussion, or observation to transfer well.
How do you transfer tacit knowledge before an employee leaves?
Use demonstrations, structured interviews, paired work, scenario discussions, and reverse shadowing. Let the receiving employee perform important tasks while the expert explains corrections and the reasoning behind them.