Quick answer: Apply online at irs.gov/payments using the Online Payment Agreement tool. A short-term plan gives you up to 180 days with no setup fee. A long-term installment agreement spreads payments over years for a setup fee that drops sharply if you use direct debit and is waived or reduced for low-income taxpayers. The critical thing to understand: filing on time matters far more than paying on time, because the failure-to-file penalty is ten times larger.
Key Takeaways
- File on time even if you cannot pay: failure to file costs 5% per month, failure to pay costs 0.5%
- Short-term plans give up to 180 days with no setup fee if you owe under $100,000
- Long-term installment agreements are available under $50,000; direct debit lowers the fee and prevents default
- A payment plan cuts the failure-to-pay penalty rate in half while it is in effect
- Currently Not Collectible status and Offer in Compromise exist if you genuinely cannot pay
Penalty Comparison: File vs. Do Not File
The single most expensive tax mistake is not filing because you cannot pay. This shows the difference in dollars.
Penalty estimate only. Failure to file is 5% of unpaid tax per month (capped at 25%); failure to pay is 0.5% per month (capped at 25%), halved to 0.25% while an installment agreement is in effect. When both apply in the same month the combined rate is 5%, not 5.5%. Interest compounds daily and is not included here. A minimum failure-to-file penalty applies if a return is more than 60 days late.
The penalty math that should drive your decision
People who cannot pay often do not file, which is exactly backwards.
| Penalty | Rate | Cap |
|---|---|---|
| Failure to file | 5% of unpaid tax per month | 25% |
| Failure to pay | 0.5% of unpaid tax per month | 25% |
| Both apply in same month | Combined 5%, not 5.5% | — |
The failure-to-file penalty is ten times the failure-to-pay penalty. Filing on time with zero payment costs you 0.5% per month. Not filing costs you 5%. On a $10,000 balance that is $50 versus $500 in the first month alone.
Interest accrues on top of both, compounds daily, and continues until the balance is paid. Setting up a payment plan also cuts the failure-to-pay penalty rate in half while the agreement is in effect, which is a real benefit beyond simply having more time.
Which plan you qualify for
Short-term payment plan. Up to 180 days to pay in full. Available if you owe less than $100,000 in combined tax, penalties, and interest. No setup fee, though penalties and interest continue.
Long-term installment agreement. Monthly payments over a longer period. Available if you owe less than $50,000 in combined tax, penalties, and interest and have filed all required returns. There is a setup fee, substantially lower when you apply online and pay by direct debit, and it can be waived or reimbursed for taxpayers at or below 250% of the federal poverty level.
If you owe more than these thresholds, you can still get an agreement, but it goes through Form 9465 with financial disclosure on Form 433-F rather than the automated online tool.
Applying online, step by step
- File your return first, even if you cannot pay. The tool requires your filings to be current.
- Go to irs.gov/payments and open the Online Payment Agreement application.
- Verify your identity through ID.me. Have your prior-year return, a mobile phone in your name, and a photo ID ready.
- Choose short-term or long-term, then propose a monthly amount and a payment date.
- For long-term plans, select direct debit if you can. It lowers the setup fee and prevents the most common cause of default, which is a missed manual payment.
- Save the confirmation. Approval for straightforward cases is usually immediate.
You can also apply by phone or by mailing Form 9465, though both are slower and the fee is higher than the online direct-debit option.
Choosing a monthly amount you will not default on
The IRS lets you propose an amount within limits, and there is a temptation to promise more than you can sustain. Defaulting reinstates full collection activity and reinstating the agreement costs another fee.
A workable approach is to divide the balance by the number of months you have and then stress-test that figure against a bad month, not an average one. If the honest number is lower than the IRS minimum for your balance, that is a signal to look at the alternatives below rather than to over-promise.
You can pay more than the agreed amount at any time without penalty, so setting a conservative payment and overpaying when possible is safer than the reverse.
When you genuinely cannot pay anything
Two paths exist beyond installment agreements.
Currently Not Collectible status. If paying anything would prevent you from meeting basic living expenses, the IRS can pause collection. Interest and penalties continue to accrue, and the IRS reviews your situation periodically, but levies and garnishment stop.
Offer in Compromise. Settling for less than the full amount. It requires detailed financial disclosure and the IRS accepts a minority of offers, generally where collecting the full amount is genuinely doubtful. Use the free Offer in Compromise Pre-Qualifier on irs.gov before paying anyone to evaluate this for you.
Be skeptical of advertising promising to settle tax debt for pennies. The Federal Trade Commission has taken action against tax relief firms for exactly these claims. The IRS tools are free and the same criteria apply regardless of who submits the paperwork.
What a payment plan does not stop
An active agreement generally prevents levies and wage garnishment, but it does not necessarily prevent a Notice of Federal Tax Lien, particularly on larger balances. A lien is public and can affect credit and property sales. Direct debit agreements on smaller balances can sometimes avoid or withdraw a lien, which is another argument for choosing direct debit.
Future refunds are also applied to the outstanding balance rather than paid to you until the debt is cleared.
FAQ
Can I get a payment plan if I have not filed? No. File all required returns first; the online tool checks this.
Does a payment plan stop interest? No. Interest and reduced penalties continue until the balance is paid, so paying faster still saves money.
What happens if I miss a payment? The agreement can default, restoring full collection activity. Contact the IRS before missing a payment rather than after.
Can I change the monthly amount later? Yes. You can revise an existing agreement online, though a fee may apply.
Do state taxes work the same way? No. Each state runs its own program with different rules; contact your state revenue department separately.
Sources
- IRS: Payment plans and installment agreements
- IRS: Online Payment Agreement application
- IRS: Offer in Compromise Pre-Qualifier
- IRS: Failure to file penalty
Last updated: August 19, 2026. Written by the InfoBrief Editorial team. Rules and prices change; confirm with the official source before acting. See our disclosure.