Estimated Tax & Deadline Helper (Free Planning Tool)
This free estimated tax and deadline helper shows how much small business owners and self-employed individuals typically set aside for quarterly taxes, when estimated tax payments are usually due, and what information to prepare before speaking with a tax professional.
Problems this tool helps solve
- Not knowing how much to set aside for taxes
- Missing quarterly estimated tax deadlines
- Unexpected tax bills from under-paying
- Feeling unprepared when talking to a professional
Benefits you’ll get
- Yearly, quarterly, and monthly set-aside guidance
- Upcoming due dates shown clearly
- A tailored checklist of what to gather
- Better conversations with accounting professionals
Your planning estimate
Upcoming estimated tax due dates
Typical federal estimated tax due dates are Apr 15, Jun 15, Sep 15, and Jan 15 (shifted if they land on a weekend). Always verify for your situation.
What to gather before speaking to a professional
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For a more accurate estimate (deductions, credits, self-employment tax, entity rules, and state/local tax), consider speaking to a qualified professional. Buttons open in a new tab.
Disclaimer: This tool is for general information and planning only — not tax advice. Results are estimates and may not reflect your full tax situation (deductions, credits, self-employment tax, state/local rules, entity structure, or law changes). Always confirm with a qualified professional.
Frequently Asked Questions
What is estimated tax?
Estimated tax is a method of paying federal income tax throughout the year for income that is not subject to automatic withholding, such as self-employment income, freelance work, or business profits.
Who needs to pay estimated taxes?
Individuals who are self-employed, freelancers, independent contractors, or small business owners typically need to pay estimated taxes if they expect to owe tax and are not having enough withheld from other income sources.
How much should I set aside for estimated taxes?
Many small business owners set aside between 20% and 30% of net profit as a general planning range. The exact amount depends on income level, deductions, business structure, and state or local taxes.
When are estimated tax payments due?
Federal estimated tax payments are typically due four times per year: April 15, June 15, September 15, and January 15 of the following year. If a due date falls on a weekend, it usually moves to the next business day.
What happens if I miss an estimated tax payment?
Missing or underpaying estimated taxes can result in interest and penalties. The amount depends on how much was underpaid and how long the balance remains unpaid.
Is this estimated tax calculator accurate?
This tool provides a general planning estimate only. It does not account for deductions, credits, self-employment tax calculations, or state and local tax rules. A qualified tax professional can provide a precise calculation.
Should I talk to an accountant or tax preparer?
Yes. An accountant or tax preparer can confirm estimated tax amounts, identify deductions you may qualify for, and help ensure payments are made correctly and on time.