IRS Modesto CA Phone Number

In this page, you can find IRS Modesto CA information, phone numberr, 209-900-6760 address, how to make an IRS appointment at the IRS tax help and more important and interesting things to know about the IRS.

Looking for the IRS Modesto CA phone number, office address, or appointment scheduling details? You’ve come to the right place. This page provides complete and up-to-date information for the IRS Modesto California office, including how to contact the IRS, what services are available at this location, and how to book an appointment with an IRS representative.

The IRS Modesto CA office can be reached directly at 209-900-6760. This local IRS phone number connects you with IRS customer service agents who can help with a wide range of tax-related matters, including individual and business tax account questions, payment plans, tax refunds, identity verification, and more.

Whether you’re a taxpayer needing assistance with a specific tax form, a small business owner looking for help with payroll taxes, or someone trying to resolve a past-due tax balance, the Modesto IRS office is a key resource. In-person services may require an appointment, especially for more complex issues, and it’s recommended to call ahead or use the IRS online appointment system.

IRS Modesto CA Phone Number

What is IRS Modesto CA phone number?

The official IRS Modesto CA phone number is 209-900-6760. This local contact number connects you directly to the Internal Revenue Service office located in Modesto, California. Taxpayers in the Modesto area can use this number to speak with a representative for help with a wide range of federal tax-related matters, including filing assistance, payment arrangements, refund tracking, identity verification, and more.

Whether you are an individual taxpayer, a self-employed professional, or a business owner in California’s Central Valley, calling the IRS Modesto phone number can help you get fast, localized support. The Modesto IRS office offers both over-the-phone assistance and in-person services by appointment at the local Taxpayer Assistance Center (TAC).

If you’re looking for the best way to contact the IRS in Modesto, this number is the most direct and reliable method. Be sure to call during business hours and have your tax information ready to ensure faster service.

IRS Appointment Modesto

How to schedule an IRS appointment in Modesto?

To schedule an in-person appointment with the IRS in Modesto, CA, you must call the official IRS appointment line at 844-545-5640. This dedicated phone number connects you with the IRS scheduling system and allows you to set up a face-to-face meeting at the IRS Taxpayer Assistance Center (TAC) located in Modesto.

When calling 844-545-5640, be prepared to provide personal information such as your Social Security number (or ITIN), details about the issue you need help with, and your preferred appointment date. IRS representatives will guide you through the process and let you know what documents to bring when you arrive at the Modesto IRS office.

This appointment line is the only official way to book a service at the IRS Modesto CA location. The IRS does not accept walk-ins at most offices, and scheduling in advance is strongly recommended due to high demand, especially during tax season.

Making an IRS Appointment for IRS Modesto CA Tax Help

If you need tax help and want to speak directly with an IRS representative in Modesto, California, it’s important to know how to properly schedule an appointment. Making an IRS appointment at the IRS Modesto CA Taxpayer Assistance Center (TAC) is the most effective way to get in-person support for your federal tax needs.

Whether you need help resolving a tax notice, verifying your identity, making a payment, applying for an Individual Taxpayer Identification Number (ITIN), or asking questions about your tax return, scheduling an official appointment ensures you receive personalized, one-on-one assistance.

To learn the best and most reliable way to book an appointment with the IRS in Modesto, watch this helpful video guide:

This video walks you through the entire process, including:

• How to contact the IRS Modesto appointment line
• What information you’ll need when calling
• How to choose an available date and time
• What services are available at the Modesto IRS office
• Which documents to bring with you on the day of your appointment

By following the steps in the video, you’ll avoid delays and ensure your appointment is successful.

In what year was the IRS created?

The Internal Revenue Service (IRS), as we know it today, was officially created in 1952. That year marked a major turning point in U.S. tax administration, when President Harry S. Truman initiated a sweeping reorganization of the Bureau of Internal Revenue, which had existed since the Civil War era. This reorganization aimed to restore public trust, improve efficiency, and modernize federal tax collection. As a result, the agency was rebranded as the Internal Revenue Service, reflecting its new structure and commitment to taxpayer service and professionalism.

However, the roots of the IRS go back even further. The Bureau of Internal Revenue was originally formed in 1862 during the administration of President Abraham Lincoln, as part of the Revenue Act to fund the Civil War through income tax. Over the decades, it evolved to become the primary federal agency responsible for collecting taxes and enforcing tax laws in the United States.

In 1952, under President Truman’s directive, the agency underwent significant internal reforms. These included decentralizing operations, reducing corruption, and creating a stronger focus on service and accountability to the American public. The new name, Internal Revenue Service, reflected a broader mission that went beyond simply collecting taxes—it included assisting taxpayers, processing returns, managing audits, and administering credits and benefits.

So, while the IRS was formally established in 1952, its historical foundation reaches back to 1862. This long history makes it one of the oldest and most important financial institutions in the U.S. government.

IRS Modesto CA Address

What is IRS Modesto CA Address?

Below is IRS Modesto CA physical & mailing address:

IRS Modesto CA
1700 Standiford Avenue
City: Modesto
State/Zip Code: CA 95350

Services Provided by the IRS Modesto CA

What services are provided by the IRS Modesto CA?

The IRS Modesto CA Taxpayer Assistance Center (TAC) offers a comprehensive range of tax-related services for both individual taxpayers and business entities. Whether you need help with your federal income taxes, are dealing with a tax notice, or require special documentation, the IRS office in Modesto is equipped to provide professional, face-to-face support by appointment.

Here are the full services available at the IRS Modesto California office:

• Account Inquiries – Get detailed assistance with your IRS tax account, including balances due, payments received, and account history.
• Adjustments and Corrections – Resolve issues related to amended returns, incorrect information, or IRS-initiated changes to your filings.
• Alien Clearances – Assistance with tax documentation required for aliens and foreign nationals planning to exit the United States.
• Affordable Care Act (ACA) Tax Help – The Modesto IRS office provides help with ACA tax provisions, including health care coverage mandates and subsidies.
• Tax Law Guidance on the Tax Cuts and Jobs Act (TCJA) – Year-round information and assistance regarding new tax laws and how they affect individuals and businesses.
• Basic Tax Law Assistance – Get answers to questions about common federal tax rules, deductions, credits, and reporting requirements.
• Payment Processing – You can submit payments by check, money order, or certified funds directly at the Modesto IRS office.
• Economic Impact Payment (Stimulus Check) Issues – Help with missing or misapplied stimulus payments from prior federal relief programs.
• Form Assistance – Access and submit key IRS forms such as Form 911 (Taxpayer Advocate request) and Form 2290 (Heavy Highway Vehicle Use Tax Return).
• Identity Protection PIN Services – Support for retrieving or setting up an Identity Protection PIN (IP PIN) to prevent tax-related identity theft.
• Individual Taxpayer Identification Number (ITIN) Applications – Help with applying for or renewing ITINs for individuals not eligible for a Social Security number.
• Payment Arrangements – Set up or modify Installment Agreements to pay tax balances over time.
• Procedural Inquiries – Clarification on IRS processes, notices, and deadlines.
• Tax Problem Resolution – Work with IRS personnel to resolve issues such as audits, liens, levies, wage garnishments, or disputes.

These services are available by appointment only. To schedule a visit at the IRS Modesto office, call the national IRS appointment line.

IRS-phone-numbers.com is a privately operated, independent informational hub that is not affiliated with any government agency, including the Internal Revenue Service. Our mission is to provide the public with accurate, easy-to-access information about IRS Modesto CA and hundreds of other IRS offices located throughout the United States.

Our platform is designed to help individuals, tax professionals, and business owners quickly locate reliable contact details for local IRS offices. This includes verified IRS Modesto CA phone numbers, office addresses, appointment procedures, services offered, and directions to nearby IRS Taxpayer Assistance Centers (TACs). We continuously work to ensure our listings remain up to date and helpful for users searching for support with federal tax matters.

If you have updated information or corrections for the IRS Modesto California office—such as changes to hours of operation, service offerings, or phone numbers—we encourage you to contact us. By helping us keep this information accurate, you are assisting thousands of others who rely on our website to connect with IRS offices across the country.

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