The IRS phone number for payment plans is 1-800-829-1040

Call 1-800-829-1040 during business hours (Monday through Friday, 7 a.m. to 7 p.m. your local time) to discuss a payment plan with an IRS representative. This is the main IRS customer service line, and it routes you to the right department once you explain you want to set up a plan for taxes you owe.

Have your Social Security number or Individual Taxpayer Identification Number, your tax year, and the amount you owe ready before you call. The representative will ask about your income and expenses to determine what monthly payment you can afford. If you know roughly what you can pay each month, mention that early in the call — it speeds up the process.

Wait times are often long, especially during tax season (January through April). If you reach a busy signal or the line disconnects, call back. The IRS does not use a callback system for this line, so you will need to wait through again.

Key Takeaways

  • Call 1-800-829-1040 during business hours Monday through Friday, 7 a.m. to 7 p.m. your local time, to speak with an IRS representative about a payment plan.
  • Have your Social Security number, tax year, and the amount you owe ready before calling, along with a rough idea of what you can pay monthly.
  • The IRS also offers online payment plan setup through IRS.gov if you prefer to avoid phone wait times.
  • Once approved, your payment plan agreement will arrive by mail within two weeks, and your first payment is usually due 30 days after approval.

What to expect when you call

The IRS phone system will ask you to enter information using your phone keypad before connecting you to a person. You will be asked for your Social Security number and the tax year you are calling about. This routing takes a few minutes but helps direct your call to the right department.

When you reach a representative, they will confirm your identity and ask about your current financial situation. They want to know your monthly income, your major expenses (rent or mortgage, utilities, food, childcare), and any other debts. This is not a judgment — the IRS uses this information to set a payment amount that you can actually sustain.

The representative will then explain the types of payment plans available to you. Most people may have access to for a short-term plan (120 days or less) or a long-term installment agreement. The representative will calculate a monthly payment based on what you told them and what you owe. You can accept it on the call, ask for a lower amount, or ask for time to think about it.

Setting up a payment plan online instead

If you want to avoid phone wait times, you can set up a payment plan on IRS.gov without calling. Go to the IRS website, find the "Online Payment Agreement" tool, and follow the prompts. You will enter your tax information and financial details the same way you would on a phone call, but you control the pace.

Online setup works best if you owe less than $50,000 and can pay within 72 months. If you owe more or need a longer timeline, you will still need to call. The online tool also cannot handle situations where you have multiple tax years owed or an active wage garnishment or bank levy — the phone line can address those.

Whether you call or go online, you will receive a written agreement in the mail. Do not assume the plan is active until you have that letter in hand.

What happens after you are approved

Once the IRS approves your payment plan, they will mail you a formal agreement that shows your monthly payment amount, the due date each month, and the total number of payments. Read this letter carefully and keep it with your tax records. It is your proof that you have a plan in place.

Your first payment is usually due 30 days after the IRS approves your plan. You can pay by check, electronic bank transfer, credit card, or debit card. The payment agreement letter will tell you which methods are available and how to submit each one.

If you miss a payment or fall behind, contact the IRS right away. A single missed payment can end your plan, but the IRS will often work with you to restart it if you reach out before they take collection action.

Fees and interest on payment plans

Setting up a payment plan does not stop interest and penalties from accruing on what you owe. The IRS charges interest on unpaid taxes (currently around 8 percent per year, though this changes quarterly) and a failure-to-pay penalty (usually 0.5 percent per month). These amounts grow each month until the debt is paid in full.

The IRS also charges a setup fee to create your payment plan. The fee depends on how you set it up: online payment agreements cost less (usually $31 to $225 depending on your income) than phone or in-person setups (usually $31 to $225 as well, but the IRS may charge more if you have a history of missed payments). Ask the representative about the exact fee before you agree to the plan.

If you cannot reach the phone line

During peak tax season, the IRS phone lines are often overwhelmed and may not accept new calls after a certain time of day. If you get a message saying the line is full, try calling early in the morning or late in the afternoon. Tuesday through Thursday are usually less busy than Monday or Friday.

If you have tried multiple times and cannot get through, the online payment agreement tool on IRS.gov is your fastest alternative. You can also visit an IRS office in person if one is near you, though appointments are limited and must be scheduled in advance through IRS.gov.

If you are working with a tax professional — an accountant, tax attorney, or enrolled agent — they can call the IRS on your behalf using their own credentials. This sometimes results in shorter wait times, though the representative will still need to speak with you to confirm your financial situation.

Frequently Asked Questions

Do I have to call the IRS, or can I set up a payment plan another way?

You can set up a payment plan by phone, online through IRS.gov, or in person at an IRS office. Online is usually fastest if you owe less than $50,000. Phone and in-person routes work for larger debts or more complex situations, but both involve wait times.

What if I cannot afford the monthly payment the IRS suggests?

Tell the representative during the call. They can lower the payment amount, though this means you will owe for longer and pay more interest overall. If even a very low payment is impossible, ask about a Currently Not Collectible status, which pauses collection temporarily while you get back on your feet.

Can I change my payment plan after it is approved?

Yes. Call 1-800-829-1040 again and ask to modify your agreement. You can raise or lower your monthly payment, extend the timeline, or switch payment methods. Changes take effect after the IRS sends you an updated agreement letter.

What if I pay off my plan early?

You can pay the remaining balance at any time without penalty. The IRS will not charge you extra for paying ahead of schedule. Just make sure your payment is clearly marked as going toward your tax debt so it does not get misapplied.

Will a payment plan hurt my credit score?

A payment plan itself does not appear on your credit report. However, the original tax debt may have already been reported to credit bureaus. Once you are on a plan and making payments, the debt status may improve over time, but this depends on the credit bureau and how they handle tax debts.