import QuickAnswer from ’../../components/QuickAnswer.astro’;
import KeyTakeaways from ’../../components/KeyTakeaways.astro’;
import FAQ from ’../../components/FAQ.astro’;
Quarterly estimated taxes are due April 15, June 16, September 15, 2025, and January 15, 2026. File your 2024 tax return by April 15, 2025 (or October 15 with extension). Mark these dates on your calendar and set reminders to avoid penalties and interest.
<KeyTakeaways
items={[
“Q1 2025 estimated tax: April 15, 2025”,
“Q2 2025 estimated tax: June 16, 2025 (June 15 is Sunday)”,
“Q3 2025 estimated tax: September 15, 2025”,
“Q4 2025 estimated tax: January 15, 2026”,
“Tax return deadline: April 15, 2025 (October 15 with extension)”
]}
/>
2025 Quarterly Estimated Tax Deadlines
Quarter
Period
Due Date
Day
Q1 2025
Jan 1 - Mar 31
April 15, 2025
Tuesday
Q2 2025
Apr 1 - May 31
June 16, 2025*
Monday
Q3 2025
Jun 1 - Aug 31
September 15, 2025
Monday
Q4 2025
Sep 1 - Dec 31
January 15, 2026
Thursday
*June 15, 2025 falls on Sunday; deadline moves to Monday, June 16
<FAQ
questions={[
{
question: “What happens if I miss a quarterly tax deadline?”,
answer: “You’ll owe interest and possibly penalties on the underpayment from the deadline until you pay. The penalty rate changes quarterly but is typically 7-10% annually. Pay as soon as possible to minimize penalties.”
},
{
question: “Can I file an extension for quarterly taxes?”,
answer: “No, quarterly estimated tax deadlines cannot be extended. The April 15 tax filing extension only extends the time to file your return, not the time to pay taxes owed. You must still pay estimated taxes quarterly.”
},
{
question: “What if April 15 falls on a weekend?”,
answer: “If April 15 falls on a Saturday, Sunday, or legal holiday, the deadline moves to the next business day. For example, in 2023, April 15 was a Saturday, so the deadline was Monday, April 17.”
},
{
question: “Do I have until October 15 to pay my taxes if I file an extension?”,
answer: “No! An extension gives you more time to FILE, not to PAY. You should pay your estimated tax liability by April 15 to avoid penalties and interest. The extension only delays the paperwork.”
}
]}
/>
