Can't Pay Your Taxes by April 15? File Anyway, Then Do This

Why filing on time matters more than paying on time

Filing and paying are two separate obligations, and the IRS penalizes each one separately. The return is due by the April filing deadline, normally April 15 for calendar-year filers; when the 15th falls on a Saturday, Sunday or legal holiday, the due date moves to the next business day. You can file without sending any money, and the IRS’s own advice is to “file timely and pay as much as you are able, even if you can’t pay your balance in full.”

When both penalties apply in the same month, the IRS reduces the failure-to-file penalty by the failure-to-pay amount, so the combined charge is the failure-to-file rate. The failure-to-file penalty maxes out after five months; the failure-to-pay penalty keeps running until the tax is paid or it reaches its cap. The IRS also charges interest on penalties.

For how the two penalties stack over longer periods, see failure to file vs failure to pay, or run your own numbers in the penalty and interest calculator.

Pay what you can by the deadline

Every dollar you pay by the April due date is a dollar that no longer collects interest or the failure-to-pay penalty. Interest on unpaid tax runs from the due date at the federal short-term rate plus 3 percentage points, reset quarterly (7% (IRS.gov, Jul-Dec 2026) this quarter), and it compounds daily until the balance is paid. Reasonable cause does not stop interest; only penalties can be relieved that way.

Ways to pay that the IRS lists at IRS.gov/payments:

• From a bank account, free: IRS Direct Pay (no sign-in needed) or your IRS Online Account, where you can pay the same day or schedule a payment up to 365 days ahead.
• Debit or credit card, or a digital wallet: accepted for most tax payments, but processing fees apply.
• Check, money order or cash: accepted, but slower to post.

The IRS also suggests considering a loan to pay in full, because a bank or card rate may be lower than IRS interest plus penalties. That only makes sense if the new payment is one you can actually afford; turning a tax balance into high-interest card balances you cannot pay can leave you worse off.

Set up a payment plan when you file, not after the bill

You do not have to wait for an IRS bill. The Online Payment Agreement lets you apply using the balance due shown on the return you just filed, and IRS Topic 202 notes that you may set up a “pre-assessed” agreement before a bill is issued. You can also send Form 9465 through your tax software or by mail, or call. To qualify for most plans you must have filed all required returns.

A Simple Payment Plan does not need a financial statement and must be paid by the CSED (IRS.gov, July 2026), the end of the IRS’s collection period. Low-income taxpayers can have the direct debit setup fee waived (IRS.gov, 2026). The payment plans guide explains each plan in depth, and the payment plan calculator estimates a monthly amount.

The IRS Online Account workflow, step by step

Most people who owe a modest balance can handle the whole thing themselves in one sitting:

1. File your return by the deadline. E-file and leave the payment line at whatever you can afford, even zero. Do not hold the return back because you cannot pay.
2. Pay what you can from your bank account. Use Direct Pay or your Online Account and keep the confirmation number.
3. Apply for the plan. In the Online Account or the Online Payment Agreement tool, choose a short-term plan if you can pay within about six months, or a long-term plan if you need more time. Choose direct debit if you can: the setup fee is lowest and you are less likely to miss a payment.
4. Check the balance by tax year. A few weeks after filing, your Online Account shows the amount owed for the year and the plan you set up.
5. Watch for the first bill. The IRS normally mails a CP14 for a balance due. If your plan is already in place, compare the amounts and keep paying on schedule.
6. Fix next year. Adjust withholding or start quarterly estimated payments so you do not owe again; the Online Account even lets you set up a plan for the amount you expect to owe in the current tax year.

What not to do

• Don’t skip filing. It is the most expensive mistake on this page, and payment plans, offers and penalty relief generally require all returns to be filed. If you are already behind on older years, see catching up on unfiled returns.
• Don’t treat an extension as more time to pay. An extension moves the filing date only; tax is still due in April (what an extension really does).
• Don’t ignore the reminder notices. A CP501 or CP503 means the balance is still open; the sequence ends in levy notices if nothing is arranged.
• Don’t pay anyone but the IRS. Use the methods on IRS.gov/payments. Be wary of companies that promise to settle a fresh balance before seeing your IRS records (how to spot a tax relief scam).
• Don’t miss next year’s taxes. A new unpaid balance while you are on a plan can put the plan in default (owing two years in a row).

If the balance is too large for a simple plan

If you owe more than $50,000 (IRS.gov, July 2026) in assessed tax, penalties and interest, you can still get a plan, but the IRS will usually want financial information first (Form 433-F or Form 433-A), and the monthly amount is based on what you can pay. Paying the assessed balance down to the limit before you apply can keep you in a Simple Payment Plan. If you cannot afford any payment, the IRS may place the account in currently not collectible status; if you can never pay in full, an offer in compromise may fit.

Our relief by balance size guide maps each option to what you owe, and I owe the IRS: what happens next covers the notice sequence. Free help is available from the Taxpayer Advocate Service (877-777-4778 (IRS.gov, 2026)) and Low Income Taxpayer Clinics.

Not sure which plan fits? Global Gate Tax Relief offers a free review with no obligation, and if the IRS online tools will do the job, we will tell you. Get a free review or call 1-877-800-8180.

Penalty relief after you file

Filing on time and setting up a plan keeps penalties small, but it does not erase them. Two routes can remove them later. The Automatic Exemption from Penalty (AEP), announced in IR-2026-83 (IRS.gov, July 2026), removes failure-to-file and failure-to-pay penalties automatically for eligible taxpayers with a clean history, starting with tax year 2025 (IRS.gov, 2026) returns. Reasonable cause relief, such as a serious illness or disaster, is requested separately. Interest on the tax itself stays. See the penalty relief guide and five types of IRS penalties.

Frequently asked questions

Keep reading in the Tax Liability Guide

• I owe the IRS: what happens nextThe notice sequence and your first three steps.
• Relief by balance sizeWhich IRS options fit what you owe.
• Extensions don't extend paymentWhat Form 4868 does and doesn't do.
• Owe the IRS two years in a row?Protect your plan when a new balance arrives.
• Failure to file vs failure to payHow the two penalties stack.