How to Change Your IRS Payment Plan Payment or Add a New Balance

A payment plan that fit your budget last year may not fit today. Maybe your hours were cut. Maybe you got a raise and want to pay the IRS off faster. Or maybe you filed a new return and owe again. The good news is that installment agreements can be revised. The key is to ask for the change before a problem turns into a default.

Why timing matters

Under Internal Revenue Code section 6159(b), the IRS can modify or terminate your agreement if you miss an installment or fail to pay another tax liability when it is due. A new balance you cannot pay right away is one of the most common ways a plan defaults. The Internal Revenue Manual (IRM 5.19.1.6.4.17) confirms that an unpaid new balance will default an agreement.

If you wait until after the default notice (CP523), you are working against a deadline. If you ask before, you have more room. See what happens after a missed payment if you are already past that point.

Lowering your payment

If your financial situation changed and you cannot keep up, the IRS can revise the payment amount. How much paperwork you need depends on your balance (IRM 5.19.1.6.4.19):

• If your account meets Simple Payment Plan criteria (formerly called a streamlined installment agreement; generally an assessed balance of $50,000 or less that will be paid in full by the collection statute expiration date), the IRS can revise the payment with no financial statement, no managerial approval and no lien determination.
• If your balance is larger, expect the IRS to ask for current financial information to confirm what you can afford. If you cannot provide it, the IRS may reject the request to lower payments.
• If the lower payment will not pay the balance before the collection statute runs out, the IRS may look at a partial payment installment agreement instead (IRM 5.14.2). See partial payment installment agreements.

Before you call, use the payment plan calculator to see whether the lower payment still pays the balance off in time. Remember that interest and penalties keep accruing while you pay (IRM 5.14.1.1.1), so a smaller payment means a longer plan and a higher total cost.

Raising your payment or paying extra

You can always pay more than your monthly amount. Extra payments reduce the balance faster and cut the interest you pay. If you want a permanently higher payment on a direct debit agreement, the IRM (5.14.11.5) notes that a new Form 433-D, Installment Agreement, is required when the monthly direct debit amount increases.

Changing the due date or bank account

For direct debit agreements, the IRM (5.14.11.5) says a new Form 433-D is needed if you change banks, routing number or account number. Make the change well before the next debit date so a payment does not bounce. A returned payment can itself lead to a default (IRM 5.19.1.6.4.19).

Adding a new balance to your plan

The IRM (5.19.1.6.4.20) says it is possible to add a new liability to an existing agreement. Here is what to expect:

1. The IRS will ask whether you can pay the new balance in full first. If you can, that is the cleanest fix.
2. Your compliance will be checked. The IRS looks at whether your estimated tax payments and withholding are adequate. If estimated payments were a condition of an earlier plan and you did not make them, the IRM says not to reinstate certain non-simple or partial payment plans.
3. The combined balance has to fit the plan type. If the new total meets Simple Payment Plan criteria, the process is simpler. If not, expect a financial review and, if the balance is more than $10,000, a decision about filing a Notice of Federal Tax Lien. See payment plans and tax liens.
4. A fee applies. If your agreement is still in effect, the IRS charges a revision or reinstatement fee. If the old agreement already ended, it charges a new origination fee (IRM 5.19.1.6.4.20).

In the field, a revenue officer may reinstate a defaulted plan to add a new liability without managerial approval or a financial statement if adding it results in no more than two additional monthly payments and the agreement still ends before the collection statute expiration date. A lien determination is required in that case (IRM 5.14.11.5).

What revisions cost

Type of change	Fee (effective July 5, 2026)
Reinstatement or restructuring, standard	$89
Reinstatement or restructuring, low-income, online	$6
Reinstatement or restructuring, low-income, direct debit	$0

These amounts come from the IRM's user fee table (IRM 5.14.1.2). Low income means at or below 250% of the federal poverty guidelines. Fees can change, so confirm the current amount on IRS.gov. For the full fee picture, read what an IRS payment plan costs.

Skipping a payment

Sometimes the IRS allows a skipped payment during an emergency. The limit matters. If more than two payments are skipped in 12 months, counting any skip the system allows on its own, the agreement defaults unless you provide a new or revised financial statement (IRM 5.14.11.5). The IRM also says skipped payments should not be allowed if the agreement will not pay the taxes in full before the collection statute expiration date. If you will need more than one skip, ask for a revised payment instead.

Preventing the next new balance

The best way to protect your plan is to stop new balances from forming:

• Employees: review your Form W-4 withholding so enough tax comes out of each paycheck.
• Self-employed people: make quarterly estimated tax payments.
• Business owners: stay current on payroll tax deposits and filings.
• Everyone: file every return on time, even if you cannot pay. The IRS will not reinstate a defaulted agreement until all returns for the prior six years are filed, unless the default was cured within 45 days of the CP523 (IRM 5.19.1.6.4.19).

When a payment plan is no longer realistic

If your income has dropped so far that any payment would leave you unable to cover basic living expenses, a lower payment may not be enough. Read about currently not collectible status, or compare an offer in compromise and a payment plan.

Getting help

Revising a plan is usually routine when the balance is small. It gets harder when the combined balance crosses $50,000, a lien decision is on the table, or you have unfiled years. If you are in that position, talk to a tax attorney before you call the IRS. You can reach our office through GetIRSHelp.com or at (813) 229-7100.