IRS Installment Agreement: Which Type to Pick

If you owe the IRS and cannot pay in full, an installment agreement lets you pay over time. The IRS approves over 3 million installment agreements per year. There are four types, and which one you qualify for depends on how much you owe, how quickly you can pay, and whether you are willing to disclose your full financial picture. Picking the wrong type costs real money: setup fees range from $31 to $225, interest accrues during the entire payment period at roughly 8% compounded daily (the federal short-term rate plus 3%), and certain agreement types can extend the effective collection period beyond the standard 10 years. This page covers the four types, the qualifying criteria for each, the fees, and the traps.

What is the guaranteed installment agreement?

If you owe $10,000 or less (including penalties and interest) and can pay the full balance within 36 months, the IRS must grant the installment agreement under IRC 6159(c). The word “must” is statutory: the IRS cannot reject this application if the conditions are met. The conditions are:

1. The assessed balance (tax, penalties, interest) is $10,000 or less.
2. You have filed all required returns for the past five years.
3. You have not had an installment agreement in the past five years.
4. The IRS determines that you cannot pay the liability in full immediately (this is a low bar; the IRS does not verify it aggressively).
5. You agree to pay the full amount within three years.

No financial statement is required. The monthly payment is simply the balance divided by 36 (or fewer months). For a $9,000 balance, the minimum payment is $250/month over 36 months. Interest accrues on the unpaid balance, so the total paid will exceed $9,000 by the time the agreement is complete.

What is the streamlined installment agreement?

For balances between $10,001 and $50,000, the streamlined installment agreement is the standard path. No financial statement (Form 433-A or 433-F) is required if you can pay the balance within 72 months and before the collection statute expires. The IRS approval is generally automatic if:

1. The assessed balance is $50,000 or less (or you pay down to $50,000 before applying).
2. You agree to pay within 72 months or before the 10-year collection statute expires, whichever is shorter.
3. All required returns are filed.
4. You agree to direct debit (for online applications; non-direct-debit streamlined agreements may require phone setup).

The monthly payment must be at least the balance divided by 72 (or the remaining months on the collection statute, if fewer). For a $42,000 balance with 8 years left on the statute, the minimum is $42,000 / 72 = $583/month.

The streamlined agreement is the workhorse for most individual tax debts. It avoids the financial disclosure that the IRS requires for larger balances, and it does not trigger a federal tax lien filing if the balance is $25,000 or less and you use direct debit. For balances between $25,001 and $50,000, the IRS will generally file a Notice of Federal Tax Lien, which affects your credit.

What is a non-streamlined installment agreement?

For balances over $50,000, or when the taxpayer cannot pay within 72 months, the IRS requires a full financial disclosure on Form 433-A (for individuals) or Form 433-B (for businesses). The IRS evaluates your income, expenses (using its own allowable living expense standards, not your actual spending), and assets to determine what you can afford.

The IRS’s allowable expense standards cover housing, food, transportation, health care, and certain other necessary expenses. If you spend $3,500/month on housing but the IRS standard for your area is $2,800, the IRS uses $2,800 in its calculation. The difference increases your “disposable income” and your required monthly payment. The negotiation is in the expenses: which expenses the IRS considers necessary and what amounts it allows.

A non-streamlined agreement almost always triggers a federal tax lien filing, which appears on your credit report. The lien attaches to all your property, including real estate, vehicles, and financial accounts. The lien is released when the debt is paid in full.

For cross-border filers, the Form 433-A requires disclosure of worldwide assets, including Canadian bank accounts, RRSPs, TFSAs, investment accounts, and real estate. The IRS may treat Canadian retirement accounts as available assets (at their gross value, without netting the Canadian tax that would be owed on withdrawal), which can inflate the calculated payment. Document the net realizable value and push back on gross-value treatment.

What is a partial-pay installment agreement?

Under IRC 6159(a), the IRS can accept an installment agreement that will not fully satisfy the tax debt before the 10-year collection statute expires. This is a partial-pay installment agreement (PPIA). You pay what you can afford each month, and whatever remains when the statute expires is legally uncollectible.

The IRS reviews PPIAs every two years. If your financial situation improves (higher income, inherited assets, sold property), the IRS can modify the agreement and increase the payment. If your situation worsens, you can request a reduction. The two-year review is real; the IRS does not set it and forget it.

A PPIA is functionally the middle ground between a full-pay installment agreement (pays the debt completely) and an Offer in Compromise (settles the debt for less). The PPIA does not require the OIC’s $205 application fee, 20% deposit, or 21% acceptance rate risk. The tradeoff: you pay more over time than an OIC settlement amount, but you avoid the rejection risk and the administrative burden.

For taxpayers whose RCP (as calculated in the OIC formula) is too high for an OIC but who cannot afford full-pay installments, the PPIA is often the right answer. The IRS may push back on a PPIA and suggest an OIC instead, but you have the right to choose.

What are the setup fees?

Method	Fee
Online Payment Agreement (direct debit)	$31
Online Payment Agreement (non-direct-debit)	$130
Phone, mail, or in-person (direct debit)	$107
Phone, mail, or in-person (non-direct-debit)	$225
Low-income (income at or below 250% of federal poverty line)	$0 (fee waived or reimbursed)

Apply online through the IRS Online Payment Agreement tool whenever possible. It is the cheapest option and approval is typically immediate for streamlined agreements.

The setup fee is a one-time charge, but if the agreement defaults and you need to reinstate it, a reinstatement fee of $89 applies. Defaults happen when you miss a payment, fail to file a required return, or accrue new tax debt while the agreement is active.

What are the traps?

Trap 1: Interest never stops. The IRS charges interest on the unpaid balance at the federal short-term rate plus 3%, compounded daily. In recent years, this has run between 7% and 10%. On a $40,000 balance paid over 72 months at 8%, the interest alone adds approximately $10,000 to the total cost. The longer the agreement, the more interest accumulates.

Trap 2: The failure-to-pay penalty continues. The failure-to-pay penalty under IRC 6651(a)(2) is 0.5% of the unpaid tax per month, capped at 25%. It is reduced to 0.25% per month while an installment agreement is in effect, but it does not stop entirely. Over a 72-month agreement, the penalty can add another 18% to the original balance.

Trap 3: Default can restart the collection statute. If you default on an installment agreement and the IRS terminates it, the IRS may argue that the period during which the agreement was in effect tolled (paused) the 10-year collection statute under IRC 6331(k)(2). This is contested law, and the IRS’s position is that the collection statute is suspended during the agreement and for 30 days after termination. In practice, this means a 6-year installment agreement that defaults can extend the total collection window to 16 years.

Trap 4: New tax debt during the agreement. If you accrue new tax debt (by underpaying estimated taxes or filing a return with a balance due), the IRS can default the existing agreement. For self-employed taxpayers and cross-border filers with complex estimated tax obligations, this is a real risk. Adjust your withholding or estimated payments to ensure current-year compliance before entering an installment agreement.

How does this work for cross-border filers?

For US citizens and green card holders living in Canada, the installment agreement has practical complications. The IRS requires payments in US dollars, and currency fluctuation means the Canadian-dollar cost of each payment varies month to month. Direct debit from a US bank account is the simplest setup; if you do not have a US account, payments can be made by check, money order, or IRS Direct Pay, but each manual payment increases the risk of a missed-payment default.

The financial disclosure on Form 433-A requires worldwide income and assets in US dollar terms. The IRS uses its own exchange rate (typically the IRS published rate for the tax year in question, or the spot rate at the time of disclosure). Canadian income, Canadian retirement accounts, Canadian real estate, and Canadian business interests all must be disclosed.

If you also owe the CRA, the two debts are independent. A payment arrangement with the IRS does not affect the CRA balance, and vice versa. The CRA has its own collection tools and its own payment arrangement process. If both agencies are collecting simultaneously, the combined monthly obligation can exceed what the taxpayer can afford, and each agency’s allowable expense calculation may not account for the other’s payment. Coordinate the two arrangements to ensure the combined payment is sustainable.

What should I do next?

Determine your balance: log into IRS Online Account or call 800-829-1040 to get the current assessed balance including penalties and interest. If it is under $10,000, apply for the guaranteed agreement online. If it is under $50,000, apply for the streamlined agreement online with direct debit ($31 fee). If it is over $50,000, consider whether you can pay down to $50,000 to avoid the financial disclosure; if not, prepare Form 433-A with complete financial information.

If the debt is a joint liability from a joint return and your spouse or former spouse caused the problem, evaluate innocent spouse relief before entering an installment agreement; relief can eliminate your share entirely. If your balance exceeds $62,000, entering an installment agreement also decertifies your passport if the IRS has restricted it. If you are also considering an Offer in Compromise or Currently Not Collectible status, run the RCP formula first. If the OIC math does not work, an installment agreement or PPIA is likely the better path.

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.