The IRS lets you spread tax debt across months or years through a formal agreement called an installment plan

If you owe the IRS and cannot pay in full, you can request an installment agreement — a written contract that lets you pay what you owe in monthly installments instead of a lump sum. The IRS processes these requests itself; you do not go through a third party or a tax professional unless you choose to. The agreement specifies your monthly payment amount and the date each payment is due.

The IRS offers several types of installment plans, ranging from short-term arrangements (120 days or fewer) to long-term plans that can run for years. Which plan you can use depends on how much you owe, whether you file taxes on time, and whether you have other unpaid tax debts. Once approved, you make monthly payments directly to the IRS until the debt is settled.

Key Takeaways

  • You can request an installment plan directly from the IRS using Form 9465, by phone, or through your online IRS account — no process fee is required for most plans.
  • The IRS charges a setup fee (currently $31 to $225 depending on the plan type and how you request it) and interest plus penalties on the unpaid balance until it is fully paid.
  • Short-term plans (120 days or fewer) have no setup fee, while long-term plans require one and charge a higher interest rate on the remaining balance.
  • Missing a payment or failing to file future tax returns on time can cause the IRS to cancel your plan and pursue collection action.
  • You can modify or cancel your plan at any time, and the IRS may adjust your monthly payment if your financial situation changes.

Types of installment plans and what each costs

The IRS offers three main installment plan types. A short-term plan covers debts you can pay off within 120 days; it has no setup fee and no interest rate above the standard rate the IRS charges on unpaid taxes. A long-term installment agreement is for debts you need more than 120 days to pay. It requires a setup fee and charges interest on the unpaid balance. A streamlined installment agreement is a simplified long-term plan for smaller debts (the threshold varies by year) with a lower setup fee and faster approval.

Setup fees range from $31 for a streamlined plan requested online to $225 for a long-term plan requested by phone or mail. The IRS also charges interest on the unpaid balance — currently around 8 percent per year, though this rate changes quarterly — plus penalties that accumulate until the debt is paid. These charges continue to accrue each month, so your total debt grows slightly even as you make payments.

If you request a plan by phone or mail, the setup fee is higher than if you request one online or through your IRS account. The IRS encourages online requests because they cost less and process faster.

How to request an installment plan

You have four ways to request a plan: online through your IRS account, by phone, by mail, or through a tax professional. The fastest and cheapest route is your online IRS account at irs.gov. Log in, navigate to the payment plan section, and follow the prompts. The IRS will show you available plan options based on what you owe, and you can set up a plan in minutes. The setup fee is lowest this way, and you receive when ready confirmation.

If you do not have an online account, you can call the IRS at 1-800-829-1040 (the main tax line). Have your Social Security number, the tax year(s) you owe for, and the amount you owe ready. A representative will walk you through the options and set up a plan over the phone. This method takes longer and costs more in setup fees, but it works if you cannot access the website.

You can also mail Form 9465 (Installment Agreement Request) to the IRS address listed in your tax notice. Include a copy of the notice, your Social Security number, and the monthly payment amount you propose. Mail processing takes several weeks. A tax professional or enrolled agent can submit the request on your behalf, though they charge a fee for this service.

What happens after you request a plan

The IRS reviews your request and either approves it, denies it, or asks for more information. Approval usually takes two to four weeks if you request online, longer if you mail the form. Once approved, you receive a notice showing your monthly payment amount, the due date, and the total number of payments. The first payment is typically due 20 to 30 days after approval.

You must make payments on time every month. The IRS accepts payments by check, electronic bank transfer, credit or debit card (through a third-party processor that charges a fee), or through your online account. If you miss a payment or fail to file a future tax return on time, the IRS can cancel the plan and begin collection action — meaning wage garnishment, bank levies, or liens on your property.

Your plan remains in effect until the debt is fully paid. If your financial situation changes and you cannot afford the monthly amount, you can request a modification. Contact the IRS with your new financial information, and they will recalculate your payment. You can also pay off the plan early without penalty.

When the IRS may deny your request

The IRS denies installment plan requests in specific situations. If you have not filed all required tax returns for the past six years, the IRS will typically deny the request until you file them. If you are currently in bankruptcy, you cannot enter a plan until the bankruptcy is resolved. If you owe more than the threshold for a streamlined plan (the limit changes yearly) and you have not filed recent returns, you may be required to use a long-term plan instead, which has stricter terms.

If you have had a previous installment plan cancelled due to missed payments or non-filing, the IRS may deny a new request or require you to pay a larger monthly amount. In these cases, you can still request a plan by providing documentation of changed circumstances — a new job, a reduction in expenses, or other evidence that you can now sustain payments.

Alternatives if an installment plan does not work

If you cannot afford an installment plan, you have other options. An Offer in Compromise lets you settle the debt for less than the full amount owed, though the IRS approves these rarely and only when you demonstrate genuine financial hardship. You can request a temporary delay in collection action (called Currently Not Collectible status) if you have no income or assets; the debt remains but collection efforts pause, though interest and penalties continue to accrue.

You can also work with a Certified Public Accountant (CPA), Enrolled Agent, or tax attorney to negotiate with the IRS on your behalf. These professionals can sometimes negotiate lower monthly payments or explore settlement options you might not know about. They charge fees for this work, so weigh the cost against the benefit.

What to do if you fall behind on your plan

If you miss a payment, contact the IRS when ready. A single missed payment does not automatically cancel your plan, but the IRS will send a notice. If you can pay the missed amount within 30 days, the plan usually continues. If you miss multiple payments or do not respond to IRS notices, the plan is cancelled and the full remaining balance becomes due.

If you cannot catch up, request a modification before the IRS cancels the plan. Explain your situation — job loss, medical emergency, reduced hours — and ask for a lower monthly payment or a longer repayment period. The IRS will review your request and may adjust the plan if your circumstances warrant it. Staying in contact with the IRS is far better than ignoring notices; silence leads to cancellation and collection action.

Frequently Asked Questions

Can I set up a payment plan if I owe back taxes from multiple years?

Yes. An installment plan covers all tax years you owe for in a single agreement. The IRS combines the amounts and calculates one monthly payment. You must have filed returns for all years you owe; if you have not, you must file them before the IRS will approve a plan.

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

You can propose a lower monthly amount when you request the plan. The IRS will review it and may approve a smaller payment if you demonstrate financial hardship. You can also request a modification after the plan is approved if your situation changes.

Do I have to pay the setup fee upfront?

No. The IRS usually adds the setup fee to your first payment or spreads it across your early payments. You can ask about this when you request the plan. If you request the plan online, the fee is deducted from your first payment automatically.

What happens to my installment plan if I file for bankruptcy?

Your plan is suspended during bankruptcy proceedings. Once the bankruptcy is resolved, you can request a new installment plan. The IRS will work with your bankruptcy trustee to determine how much you owe after the bankruptcy is discharged.

Can I cancel my installment plan if I change my mind?

Yes. You can cancel at any time by contacting the IRS. However, once cancelled, the full remaining balance becomes due when ready. Only cancel if you can pay the debt in full or if you plan to pursue another option like an Offer in Compromise.