The Complete Guide to Quarterly Estimated Taxes

Illustration of a doctor reviewing a calendar, tax documents, and financial charts for quarterly estimated tax planning

In a Nutshell Quarterly estimated taxes are payments you send to the IRS four times a year on income that doesn’t have taxes withheld. For 2026, the deadlines are April 15, June 15, September 15, and January 15, 2027. If you’re a doctor with side income, run a private practice, or work as a locum…

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W-2 and 1099 Physician Income Safe Harbor Rules: A Beginner’s Guide

Laptop displaying W-2 and 1099 physician income safe harbor tax planning presentation in a modern medical office workspace

In a Nutshell If you’re a physician earning income from both a hospital job (W-2) and side gigs like locums or telehealth (1099), the IRS expects you to pay taxes as you earn, not just in April. The irs safe harbor rule is your shield against underpayment penalties. Pay either 90% of what you’ll owe…

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How to Pay the IRS Online Without Making Costly Mistakes

Digital IRS electronic payment interface showing online tax payment methods including bank transfer, debit card, and digital wallet options.

In a Nutshell Paying the IRS online is faster, safer, and (mostly) free, but high-earning physicians make expensive errors all the time. The big ones? Missing quarterly deadlines, picking the wrong payment method, and forgetting that estimated taxes are a year-round game. Here’s what you need to know: The IRS now requires electronic payments for…

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What Is Tax Planning? (In Simple Words)

Piggy bank held by a professional to represent what is tax planning and high-income tax planning for physicians

If you’ve ever looked at your April tax bill and thought, “Wait. How did it get that big?” you’re not alone. A lot of high earners do everything “right.” They file on time. They pay what the software says. They still feel like taxes keep rising for no clear reason. That’s usually the moment the…

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Physician Tax Planning Guide (2026): Save More, Avoid Surprises

Wood blocks spelling TAX next to a roll of cash and a blue block reading Tips

Taxes shouldn’t feel like a pop quiz. Yet for a lot of high-income physicians, that’s what it turns into. You go through the year, you work hard, you save what you can, then you get the number. Sometimes it’s fine. Sometimes it’s a punch to the gut. And even when it’s fine, you still wonder…

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