Where and how to pay payroll tax depends on your business structure and the IRS system you use

Most employers pay payroll tax through the Electronic Federal Tax Payment System (EFTPS), which is free and connects directly to the IRS. You can also pay through your tax professional, accountant, or payroll service — they often handle it automatically. A third option is the IRS Direct Pay system on IRS.gov, which works for businesses that file Form 941 (quarterly payroll returns). The method you choose depends on whether you want to automate the process or handle it manually each quarter.

Payroll tax is due on a schedule set by the IRS, not on a date you choose. For most employers, the due date is the 15th of the month following the end of each quarter (April 15 for Q1, July 15 for Q2, October 15 for Q3, and January 15 for the following year for Q4). Some employers on a semi-weekly or weekly deposit schedule have different due dates — the IRS assigns your deposit schedule based on how much payroll tax you owe annually.

Key Takeaways

  • EFTPS is the most common method and is free; you enroll online, receive a PIN, and can schedule payments up to 120 days in advance.
  • Your deposit schedule (quarterly, semi-weekly, or weekly) is determined by the IRS based on your annual payroll tax liability, not your choice.
  • You must have your EIN (Employer Identification Number), the amount owed from your Form 941, and a bank account to pay through EFTPS or IRS Direct Pay.
  • Payments made after the due date incur penalties and interest, even if you file your return on time — paying late and filing on time are two separate deadlines.
  • If you use a payroll service or accountant, confirm in writing that they are remitting your tax; you remain liable if they do not.

Setting up EFTPS: enrollment and your first payment

To enroll in EFTPS, go to EFTPS.gov and select "Enroll Now." You will need your EIN, Social Security Number (if you are a sole proprietor), and bank account information. The IRS mails you a PIN within two weeks; you use this PIN to log in and make payments. You can start making payments immediately after enrollment, even before your PIN arrives, by using the temporary access code provided during signup.

Once enrolled, you log in and select "Make a Payment." You enter the tax type (941 for federal income tax withholding and Social Security and Medicare taxes), the tax period (the quarter the payment covers), and the amount. You can schedule the payment to go out on any date up to 120 days in advance. EFTPS confirms the payment and gives you a confirmation number — keep this for your records. The money leaves your bank account on the date you scheduled.

If you miss the enrollment window and need to pay immediately, you can use IRS Direct Pay on IRS.gov instead. Direct Pay works the same way but does not require advance enrollment — you enter your information each time you pay. Direct Pay also allows scheduling up to 120 days ahead.

Understanding your deposit schedule and due dates

The IRS assigns you either a quarterly deposit schedule or a semi-weekly deposit schedule based on how much payroll tax you owed in the prior year. If you owed less than $50,000 in the prior four quarters, you are on a quarterly schedule and pay once per quarter. If you owed $50,000 or more, you are on a semi-weekly schedule and must deposit twice per week (usually Wednesday and Friday, depending on when you pay employees).

Your deposit schedule is not optional and does not change mid-year. The IRS notifies you of your schedule in a letter; if you have not received one, contact the IRS at 1-800-829-1040 or check your online account through the IRS Business Services Online portal. Do not assume you are quarterly just because you file quarterly — the deposit schedule and the filing schedule are separate.

If you are newly self-employed or just started a business, you may not have a prior-year tax liability. In that case, you are placed on a quarterly schedule until the IRS has enough data to assign you to semi-weekly. Once you cross the $50,000 threshold, the IRS will notify you and your schedule changes the next quarter.

What information you need before you pay

Before you sit down to pay, gather your Form 941 (Employer's Quarterly Federal Tax Return) or your payroll records showing the total tax withheld and owed for that quarter. You need the exact amount — paying too little means penalties, and overpaying means you have to request a refund later. Your payroll software or accountant should provide this figure; if you calculate it yourself, add federal income tax withheld, employee Social Security tax, employer Social Security tax, and Medicare tax (both employee and employer portions).

You also need your EIN (Employer Identification Number), which is a nine-digit number the IRS assigned when you registered your business. This appears on all your tax documents. Have your bank account number and routing number ready if you are paying through EFTPS or Direct Pay for the first time.

If you are paying through a payroll service or accountant, ask them for a written confirmation of the payment date and amount before the due date. Do not assume they have paid just because you sent them the money — you are legally responsible for the tax, not them.

Paying through a payroll service or accountant

Many small business owners use a payroll service like ADP, Gusto, or Paychex, or work with an accountant who handles payroll tax. These services can automate the entire process: they calculate the tax, deposit it on the correct date, and file your Form 941. You typically pay a monthly fee for this service, but it removes the risk of missing a deadline.

If you go this route, confirm in writing with your service provider that they are remitting your tax and on what dates. Ask for a copy of the payment confirmation or receipt after each deposit. The IRS holds you responsible for the tax, even if your service provider fails to pay — so verify that the work is actually being done.

Some payroll services offer a "safe harbor" provision that protects you if they make a mistake, but this protection has conditions and limits. Read your service agreement carefully, and if you are unsure, ask your accountant or the service provider directly what happens if a payment is late.

What happens if you pay late or pay the wrong amount

Payroll tax has strict penalties. If you pay after the due date, the IRS charges a failure-to-pay penalty of 0.5% per month of the unpaid tax, up to 25%. You also owe interest, which is recalculated quarterly and is currently around 8% per year (the rate changes). These penalties and interest accrue even if you file your Form 941 on time — the filing deadline and the payment deadline are separate.

If you pay less than you owe, the IRS will send you a notice showing the shortfall, penalty, and interest. You can dispute the amount if you believe the calculation is wrong, but you must respond within the timeframe stated in the notice (usually 30 days). If you pay more than you owe, you can request a refund or have the overpayment credited to your next quarter's tax.

If you realize you will miss a deadline, contact the IRS immediately. In rare cases, the IRS may waive penalties if you can show reasonable cause — for example, a death in the family, a serious illness, or a fire that destroyed your records. The IRS does not waive penalties for simple forgetfulness or cash flow problems, but it is worth asking if your situation is unusual.

Keeping records and reconciling your payments

Save every payment confirmation you receive from EFTPS, Direct Pay, your payroll service, or your bank. These confirmations show the date, amount, and tax period covered. Keep them for at least three years — the IRS can audit payroll tax going back that far, and you will need proof that you paid.

After you file your Form 941, compare the amount you reported on the return to the total you actually paid during the quarter. They should match. If they do not, you have either overpaid (and can request a refund) or underpaid (and will receive a bill). Reconciling this early catches errors before the IRS notices them.

If you use payroll software, export a report showing all deposits made during the quarter and attach it to your records. If you use an accountant, ask them to provide a summary of payments made on your behalf. This documentation protects you if there is ever a question about whether you paid.

Frequently Asked Questions

Can I pay payroll tax by check or credit card?

The IRS does not accept checks for payroll tax payments. You can pay by credit or debit card through a third-party processor (like PayUSATax or Official Payments), but they charge a convenience fee of 1.87% to 2.35% of the payment amount. EFTPS and Direct Pay are free, so most businesses use those instead.

What if I cannot pay the full amount by the due date?

Pay whatever you can by the due date to reduce penalties and interest. Then contact the IRS to set up a payment plan. You can request an installment agreement through IRS.gov or by calling 1-800-829-1040. The IRS will charge a setup fee and interest on the unpaid balance, but a payment plan is better than ignoring the debt.

Do I pay payroll tax if I have no employees?

If you are a sole proprietor with no employees, you do not pay payroll tax through EFTPS. Instead, you pay self-employment tax on your personal tax return (Form 1040) when you file. If you have even one employee, you must register for an EIN and pay payroll tax quarterly, even if the employee is part-time or seasonal.

How do I know if my payment was received?

EFTPS and Direct Pay give you a confirmation number immediately after you schedule a payment. Check your bank account a few days later to confirm the money left your account. You can also log back into EFTPS or Direct Pay and view your payment history. If the payment does not appear in your bank account within five business days, contact your bank and the IRS.

Can I change my deposit schedule if my business grows?

No, you cannot request a change. The IRS automatically moves you from quarterly to semi-weekly when your prior-year tax liability reaches $50,000. The IRS notifies you by mail, and the change takes effect the next quarter. If you believe the IRS made an error in calculating your liability, you can dispute it by contacting the IRS.