A quick reminder that the next quarterly estimated tax payment is coming up. If you earn income that isn’t subject to withholding—such as self‑employment income, rental income, investment income, or pass‑through business income—these quarterly payments help you stay current and avoid underpayment penalties.
If you have revenue generated in the city of Vancouver Washington, this quarterly tax is due as well.
Quarterly Estimated Tax Deadlines
Quarter 1 Due date
April 15, 2026 – Covers income earned from January 1 through March 31, 2026
Quarter 2 Due Date
June 15, 2026 – Covers income earned from April 1 through May 31, 2026
Quarter 3 Due Date
September 15, 2026 – Covers income earned from June 1 through August 31, 2026
Quarter 4 Due Date
January 15, 2027 – Covers income earned from September 1 through December 31, 2026
If you’re unsure whether you need to make estimated payments, or if you’d like help calculating what you owe, feel free to reach out. Staying ahead of these deadlines keeps everything running smoothly and avoids surprises at tax time.