Compliance Calendar for Physicians, Dentists and Health Professionals
Health professionals face federal deadlines and state licensing deadlines. This calendar covers the federal items that commonly affect physicians and dentists. Dates follow standard federal schedules and move to the next business day when they fall on a weekend or holiday. Confirm each date on irs.gov and check your state licensing board for renewal and continuing education requirements.
| Due date | What is due | Who it usually applies to |
|---|---|---|
| Sep 15, 2026 (passed) | Q3 2026 estimated tax payment; extended partnership and S corporation returns for 2025 | Self-employed physicians and dentists with estimated tax; practice owners on extension |
| Oct 15, 2026 | Extended individual return (Form 1040) for 2025; extended C corporation return | Taxpayers who filed an extension request by the April deadline |
| Jan 15, 2027 | Q4 2026 estimated tax payment | Physicians and dentists with 1099, locum or practice income |
| Jan 31, 2027 | Forms W-2 and 1099-NEC/1099-MISC for tax year 2026 | Practices, groups and anyone paying contractors |
| Mar 15, 2027 | Partnership return (Form 1065) and S corporation return (Form 1120-S) for 2026 | Practices organized as partnerships or S corporations |
| Apr 15, 2027 | Individual return (Form 1040) and C corporation return (Form 1120) for 2026; Q1 2027 estimated tax payment | Individual physicians and dentists; C corporations |
| Jun 15, 2027 | Q2 2027 estimated tax payment | Physicians and dentists with estimated tax |
| Sep 15, 2027 | Q3 2027 estimated tax payment; extended partnership and S corporation returns for 2026 | Practice owners; physicians and dentists with estimated tax |
Items to track outside the federal calendar
- State medical or dental license renewal and continuing education: Deadlines vary by profession and state. Track them with your licensing board.
- DEA and other registrations: Renewal dates depend on the registration and are not included here.
- Retirement plan contribution deadlines: Plan types have different funding deadlines. Confirm with your plan administrator.
- Practice payroll and state taxes: Deposit schedules and state filings vary by state and employer.
RemindersEmail and text reminders for these dates will be available through the sign-up on this site. Sign-up requires your consent and can be cancelled at any time. See our Contact · Policies & Compliance page before registering.
This calendar is a general guide. It does not replace official IRS guidance, state licensing rules or advice from a qualified professional. Verify every date before relying on it.