10/01/2026
My least favorite tax mistakes are not always the complicated ones.
They are usually the preventable ones:
- Waiting until tax season to ask questions
- Forgetting quarterly estimated tax payments
- Treating every purchase as automatically deductible
- Failing to separate personal and business spending
- Not keeping documentation
- Assuming bookkeeping and tax planning are the same thing
For therapists, these mistakes can become especially frustrating because your business may be growing while your financial systems stay informal.
Good tax planning starts before the return is due. It starts with accurate books, regular conversations, and a clear understanding of how your practice is earning and spending money.
The goal is not to find a magical deduction. The goal is to make informed decisions throughout the year.
Which tax mistake do you see most often?