Customer Account Services

1Accounts Management and Compliance Services Operations

<xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include>

2Systems and Research Programs

<xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include>

3Taxpayer Contacts

<xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include>

4Refund Inquiries

<xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include>

5Account Resolution

<xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include>

6Individual Tax Returns

<xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include>

7Business Tax Returns and Non-Master File Accounts

<xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include>

8International

<xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include><xi:include></xi:include>

10Quality Assurance

<xi:include></xi:include>