

Some taxpayers may receive fewer balance due notices during the busiest weeks of the 2025 tax filing season. Internal operational guidance indicates the change allows the Internal Revenue Service to focus on processing current tax returns, payments, and account updates before sending certain automated reminders tied to an unpaid balance.
During peak filing weeks, millions of tax returns and payments move through federal processing systems. Operational guidance indicates that some automated balance due notices may be delayed to allow staff and systems to prioritize posting returns, issuing tax refunds, and updating tax accounts.
The change mainly affects early reminder letters generated when a filed tax return shows a balance due. These notices normally begin the collection process by informing taxpayers that a payment is required for an unpaid balance tied to filings such as Form 1040 or business returns like Form 1120.
One of the most common balance due notices is Notice CP-14. The letter is issued after a tax return is processed and an unpaid balance remains on the account.
The notice explains the amount owed, lists payment options, and provides instructions for taxpayers who disagree with the calculation. It also outlines the payment date and warns that interest and penalties may begin accumulating if the balance remains unpaid.
CP-14 typically represents the first step in the collection process described in Publication 594. If the tax debt remains unresolved, additional letters such as Notice CP161 or a Notice of Tax Due may follow.
A temporary slowdown in automated mailings does not change the legal requirement to pay taxes owed. Under the Internal Revenue Code, interest and penalties continue to accrue until the unpaid balance is resolved.
Late payment penalties may apply under provisions such as Section 6651(a)(2) and Section 6651(a)(3). These penalty charges can increase the total tax debt even if balance due notices arrive later than usual.
Taxpayers who believe they received a disputed notice may respond with supporting documentation or file an amended return using Form 1040-X.
Taxpayers who believe they owe taxes can verify their status using the Online Account system. The portal allows individuals to review tax accounts, check tax-year balances, and view payment history.
The dashboard also provides access to payment options and payment arrangements. Individuals who cannot pay the full amount immediately may request a payment plan.
Installment agreements can be requested using Form 9465, allowing monthly payments toward outstanding liabilities. Consulting a qualified tax professional may help clarify notices, resolve corrections to tax forms, or arrange payment.
The following official resources provide additional details about how balance due notices work, how taxpayers can review their tax accounts, and the payment options available when a tax return shows an unpaid balance. These materials also explain the collection process and steps taxpayers can take to resolve outstanding liabilities.
By William Mc Lee, Editor-in-Chief & Tax Expert—Get Tax Relief Now