Changing Your IRS Payment Plan: Lowering the Payment, Moving the Due Date, or Switching Methods

A payment plan is a contract, and contracts can be amended. Treas. Reg. 301.6159-1(c)(3)(vi) says that at any time after entering into an installment agreement, the IRS and the taxpayer may agree to modify or terminate it, or agree to a new agreement that supersedes it.

Most changes people need are routine: a different due date after a job change, a lower payment after a pay cut, a switch to direct debit. Here is how each works.

What you can change online

The IRS online payment agreement page, last reviewed September 14, 2026, lists the changes individuals can make online:

• The monthly payment amount.
• The monthly payment due date.
• Converting an existing agreement to a direct debit agreement.
• The bank routing and account number on a direct debit agreement.
• Reinstating after default.

The IRS payment plans page adds an important detail: if the new payment you enter does not meet the requirements, the system prompts you to adjust it, and if you cannot meet the minimum payment, it directs you to submit a financial statement, Form 433-H, Form 433-F or Form 433-B. Changes the online system cannot handle go to 800-829-1040 for individuals or 800-829-4933 for businesses.

Fees: the IRS lists $6 to revise online and $89 by phone, mail or in person, with lower amounts for low-income taxpayers. Changes to an existing direct debit agreement are listed at $0. See installment agreement user fees.

Lowering the payment

If your income drops or expenses rise, you can ask for a lower payment. Treas. Reg. 301.6159-1(e)(3) gives you the right to ask: upon request by the taxpayer, the IRS may terminate or modify the terms of an agreement if it determines the taxpayer's financial condition has significantly changed. The same paragraph sets two rules you must follow. The request does not suspend the collection statute. And while the IRS considers it, you must keep complying with the existing agreement.

That second rule is the one people break. They ask for a lower payment and stop paying the old amount while they wait. That is a missed payment, which is grounds for default. Keep paying the old amount until the new one is confirmed in writing, or until the online system shows the change.

How hard the request is depends on the account. If the balance still meets Simple Payment Plan criteria, the lower payment only needs to clear the balance, with accruals, before the collection statute expiration date. No financial statement. If it does not, expect to document the change. The campus procedures in IRM 5.19.1.6.4.19 say that when a taxpayer cannot keep up and the account is above Simple Payment Plan criteria, the IRS secures financial information to determine ability to pay, and if the balance cannot be paid before the collection statute runs, it moves to partial payment installment agreement procedures.

Test the new number with the payment plan calculator before you propose it. A request for a lower payment that does not clear the balance in time invites the financial review you were hoping to avoid.

Raising the payment or paying extra

You never need permission to pay more. IRM 5.14.1.4.4 tells employees to inform taxpayers that extra payments or higher payments can be accepted at any time. Because payments under an agreement apply to tax first, then penalty, then interest, extra money shrinks the base on which the failure-to-pay penalty is charged.

One practical note on extra payments: do not assume an extra payment covers next month. Unless the IRS confirms a change to the agreement, keep making the scheduled payment every month and treat extra money as a bonus on top of the schedule, not a substitute for it. The same logic applies to refund offsets; see your tax refund and your payment plan.

If you want the required payment itself to go up, for example to finish sooner, change it online or by phone. On a direct debit agreement handled by a revenue officer or campus, IRM 5.14.11.5 says a new signed Form 433-D is required when the monthly payment increases.

Moving the due date

Due dates run from the 1st to the 28th of the month, and IRM 5.14.1.4.4 tells employees to have taxpayers choose one in that range. If you change jobs or pay cycles, move the date so the payment comes out after the money arrives. The campus procedures in IRM 5.19.1.6.4.19 say that if the only change to an existing non-simple or partial payment agreement is the due date, no managerial approval is necessary.

Switching to direct debit or payroll deduction

Converting an existing plan to direct debit is one of the changes you can make online. The same IRM section says that if the only change to an existing non-simple or partial payment agreement is converting it to direct debit or payroll deduction, no managerial approval is necessary. There are good reasons to do it: direct debit agreements default less, and in some cases a direct debit agreement opens the door to withdrawal of a filed lien notice. See direct debit installment agreements and payroll deduction agreements.

Scheduled changes and skipped payments

If you already know your situation will change, build it into the agreement. IRM 5.14.1.4.4 allows scheduled increases or decreases on the agreement form, with the reason documented, such as a loan being paid off, income scheduled to change, or seasonal expenses. IDRS can monitor two scheduled changes; more than that requires manual monitoring. The IRM's list of reasons is generous, including planned changes in work schedules so a parent can stay home with children.

For true emergencies, the field procedures in IRM 5.14.11.5 allow skipped payments with managerial approval when an agreement has defaulted solely because of missed payments, but not if the agreement would then fail to pay in full before the collection statute expires. Ask before you skip, not after.

Who can use the online route

The online system is built for individuals. Businesses cannot use it and call 800-829-4933. Accounts assigned to a revenue officer cannot use it either; IRM 5.14.1.2 notes that Field Collection accounts in status 26 cannot set up a plan through the online payment agreement or the individual online account. If a revenue officer has your case, every change goes through the revenue officer, in writing where possible.

Whatever the route, get confirmation. When the campus revises or reinstates an agreement, IRM 5.19.1.6.4.19 tells employees to send Letter 2273-C, Installment Agreement Accepted; Terms Explained, or another appropriate letter stating the new terms. If you made the change online, save the confirmation screen. Your annual CP 89 statement should match.

When the balance changes, the plan may need to change type

Some changes move you to a different kind of agreement. A balance that grows past $50,000 because a new year was added can push an account out of the Simple Payment Plan and into the non-simple rules. A payment cut that means the balance cannot be paid before the collection statute expires turns the conversation toward a partial payment agreement, with a full financial statement and two-year reviews. If a new year is driving the change, see owing again while on a payment plan.

When the IRS asks for a change

Modification runs both ways. Under IRC 6159(b)(3), if the IRS determines your financial condition has significantly changed, it may alter, modify or terminate the agreement, and under IRC 6159(b)(5) it must give you 30 days' notice with an explanation first. Under Treas. Reg. 301.6159-1(c)(3)(v), the IRS may ask for a financial condition update at any time, and failing to provide one is a listed reason for default. If you disagree with a proposed modification, you can appeal it through the Collection Appeals Program within the 30-day windows described in IRM 8.24.1.3.4. See appealing through the Collection Appeals Program.

The rule for every change is the same: ask early, ask in the right channel, and keep the existing payment going until the new terms are confirmed. A plan that bends is a plan that lasts.