If you are wondering how to pay quarterly estimated tax online as self-employed, the good news is you never have to mail a check. The IRS gives you two free electronic options, and picking the wrong one is mostly a matter of wasted time rather than lost money. Direct Pay is the quick one-off payment with no account. EFTPS is the enrolled account that lets you schedule all four quarters in January and forget about them.
I know the IRS payments page feels designed to test your patience, so here are the decision rules.
The decision rules: Direct Pay or EFTPS
Use Direct Pay if any of these fit. You pay one quarter at a time and do not mind repeating the process four times a year. You need to pay today and cannot wait the 1 to 2 weeks EFTPS enrollment takes. You do not want another government login. Each payment takes a few minutes: verify your identity using details from a prior-year return, enter your bank account and routing number, submit, and save the confirmation number.
Use EFTPS if any of these fit. You want to schedule all four quarterly payments at the start of the year so a deadline can never surprise you. You make federal tax payments often enough that a saved account is worth the enrollment. You are comfortable waiting 1 to 2 weeks for the enrollment PIN to arrive before your first payment. Once enrolled, you log in, enter the amount, pick a date a day or two before each deadline, and get a confirmation number immediately.
Do not use a credit card for recurring quarterly payments. Card payments go through third-party processors that charge 1.75% to 1.99%, and the fee is not deductible. On a $3,000 quarterly payment, that is about $60 burned four times a year for no benefit. Bank transfer through either IRS option is free.
The 2026 deadlines: April 15, June 16, September 15, and January 15, 2027. Electronic payments submitted by 8 p.m. Eastern on the due date count as on time. If a deadline has already passed, pay now anyway. The penalty is calculated per quarter from the missed date, so every day you wait adds to it.
Paying quarterly estimated tax online as self-employed: the Direct Pay walkthrough
Go to IRS.gov, choose Make a Payment, then Pay Now with Direct Pay. The three dropdown choices that matter:
- Reason for Payment: Estimated Tax
- Apply Payment To: 1040ES
- Tax Period: the tax year you are paying toward (2026 for this year's quarters)
Then verify your identity with your name, Social Security number, date of birth, filing status, and address as shown on a prior-year return. Enter the bank account and routing number, review, and submit. Write down the confirmation number. That is the whole process, and there is no fee at any step.
For EFTPS, enroll at eftps.gov with your SSN or EIN and bank information, wait for the PIN, then log in and schedule. The scheduling is the entire point of EFTPS: enter the four amounts, set each to process a day or two before its deadline, and the year takes care of itself.
Where both methods break
Direct Pay's identity check needs a prior-year return to match against. If you have never filed, for example your first year of freelancing, the verification can fail because the IRS has nothing to compare your answers to. The fallback is EFTPS enrollment or a mailed 1040-ES voucher with a check while the enrollment processes. Plan for this in March, not on April 14.
The other break point is the amount, not the method. Most underpayment penalties come from paying too little, not from paying wrong. The safe harbor rule protects you: pay 100% of last year's total tax across the four quarters (110% if your prior-year AGI topped $150,000), or 90% of this year's actual liability, and no underpayment penalty applies even if you owe more in April. Our safe harbor explainer walks through the math. The 25 to 30% set-aside rule covers most freelancers between the extremes, and if you also hold a W-2 job, the side-income guide covers the $1,000 threshold.
One more thing worth saying plainly: the quarterly system exists because nobody withholds for you. An employer sends the IRS money every payday; you have to be your own payroll department. The payment itself takes five minutes. Getting the amount right is where the effort goes, and that is what the calculator is for.
Educational content, not tax advice. Deadlines and penalty rates are per IRS publications for 2026. One tax idea a week: subscribe to the newsletter.