Estimated Taxes 101: When and How to Pay Them
If you’re self-employed or a small business owner, you may need to pay quarterly estimated taxes. Here’s what you should know:
Who needs to pay?
 Anyone who expects to owe $1,000 or more in taxes for the year (after withholding and credits).
When are payments due?
- April 15 
- June 15 
- September 15 
- January 15 (following year) 
How to pay:
- Online at IRS.gov/pay 
- Through EFTPS (Electronic Federal Tax Payment System) 
- By check or money order (not recommended) 
Why it matters:
 Missing payments can result in penalties and interest. Paying quarterly also prevents one big tax bill at year-end.
Pro tip: Set aside a percentage of each payment you receive for taxes so you’re never caught off guard.