Is an S Corp right for your contracting business? It could cut your tax bill — but timing matters. Here's how to know if you're ready to make the switch.

Q3 estimated tax payments are due September 15. Most business owners already know the date. Fewer stop to think about how they're landing on the number they send in. A lot of the time, it's last quarter's payment, rounded up a little "just in case." That's not an estimate. That's a guess — and guessing wrong costs money in both directions. We see this a lot with small business owners here in Pasco and Pinellas Counties, especially contractors and service businesses whose in