Tax preparation and tax planning are related but distinct services, and knowing the difference can help you get more value from working with a tax professional. Tax preparation is the process of gathering your documents, filling out your tax return, and filing it with the IRS — it's focused on accurately reporting what already happened during the year. Tax planning is proactive and forward-looking — it involves making financial decisions throughout the year with tax consequences in mind, such as timing the sale of an investment, deciding how much to contribute to a retirement account, or choosing the right business structure. A good tax preparer focuses on getting your return right; a good tax planner looks ahead to minimize what you'll owe in future years. Many tax professionals offer both services, but tax planning typically involves a separate engagement and a bigger fee than basic return preparation.