In general

  • The AARP Foundation Tax-Aide Program is limited in scope. Our mission is to provide high-quality free income tax assistance and tax form preparation to low and moderate-income individual taxpayers, with special attention to those ages 50 and older. 
  • The NTTC publishes the Tax-Aide Scope Manual, https://ta-nttc.tiny.us/Scope-Manual, a comprehensive list of which federal tax forms are in-scope and which are out-of-scope. Each site should have printed this document for reference; it’s available as a link in Chromebooks.
    • Note: Don’t use Pub 4012’s “Scope of Service” section (pages v through xxi); it differs from the Tax-Aide Scope Manual. 
  • Also out-of-scope are certain high-income tax returns:
    • 1, 2. The additional Medicare tax on earned income or net investment-income tax [Schedule 2 Line 11, from Form 8959] applies for modified adjusted gross income (MAGI) over $250,000 for MFJ, $125,000 for MFS, or $200,000 for all other statuses (2024).
      • MAGI is defined here as the total of Medicare wages (box 5 of Form W-2s), plus unreported tips (Form 4137, line 6), plus independent contractor income that the taxpayer thinks should have been treated as wages (from Form 8919, which is out-of-scope). 
    • 3. If the taxpayer has any (net) business income [Schedule 1 Line 3] and adjusted gross income (AGI) less the standard or itemized deductions exceeds $191,950 ($383,900 for MFJ) for 2024, the return is out-of-scope due to complexity of calculating the 20% Qualified Business Income (“QBI”) deduction.
    • There are further nuances that make high-income returns out-of-scope:  see https://ta-nttc.tiny.us/Scope-Manual page iv 
    • Note: It is not appropriate to spend time preparing a return simply to see if a threshold has been reached (if so, preparer’s and taxpayer’s time has been wasted). If AGI appears close to the threshold, the taxpayer should be advised we can’t prepare the return.
  • When something is out-of-scope, there are two possible ways of dealing with it: 
    • If it involves something that must be reported on a tax return, tell the taxpayer we can’t prepare the return.
      • For example, income from more than 14 days’ building/room rental must be reported, even if the taxpayer has a loss [the tax return is required to document the claimed loss], but is out-of-scope.
    • If the issue involves something optional – such as the deduction for a Simplified Employee Pension (SEP) plan (Schedule 1 Line 16), the taxpayer can choose:
      • (1) Don’t take that option (almost always this will be claiming a credit or a deduction), and have Tax-Aide prepare the return, for free.  If the taxpayer chooses this option, document the decision in a note (page 8) and in the Intake Booklet.
        • Note:  It’s not an option to omit expenses on Schedule C!  Omitting information from a tax return cannot legally be done if it benefits the taxpayer. [Increasing net income on Schedule C can increase various credits, including EIC, that depend on the amount of earned income.]
      • (2) Use a paid tax preparer or use tax software themselves, particularly where the option involves significant dollar amounts. You must advise the taxpayer of this choice.

Preparing an out-of-scope return

Knowingly going out-of-scope violates Tax-Aide Standards of Professionalism and should be reported to your LC; an incident report must be submitted.

  • Volunteers who knowingly prepare out-of-scope returns risk the loss of protection from personal liability; they are also subject to counseling and may be removed from the program for failure to follow policy.

Other critical issues

  • The Tax-Aide program only prepares individual tax returns (Form 1040). (Form 1040-SR has larger font and better readability but is otherwise the same.)
  • Tax returns for other entities are out-of-scope. 
  • Regardless of training and/or certification, if you aren’t confident in your knowledge of forms or issues relating to a taxpayer’s return, you are not to prepare or review that return. 
  • When volunteers are uncertain if a complete, accurate return can be prepared, refer taxpayers to another counselor or site, or to a paid preparer. Alternatively, taxpayers may elect to prepare their own returns; free software is at irs.gov/filing/free-file-do-your-federal-taxes-for-free.
    • The IRS has a list of federal tax preparers with credentials and select qualifications, such as enrolled agents, at irs.treasury.gov/rpo/rpo.jsf, searchable by credential and zip code.
    • The California Society of Enrolled Agents (csea.org) has a search to locate nearby EAs, findanea.org.
  • CA policy: Federal or California returns that require income splitting are out-of-scope, primarily because California is a community property state. Income-splitting is required for:
    • MFS returns (see limited exceptions, in the Married Filing Separately section, page 14)
    • Registered Domestic Partners (RDP), in their federal returns, as well as any CA return filed as MFS
    • Returns of any filing status where a divorce occurred during the tax year, but there was an intact household at any time earlier in the calendar year
  • Injured spouse allocation (Form 8379). 

CA policy: California residency scope

  • California defines a resident as anyone who is either:
    • Present in California for other than a temporary or transitory purpose, or
    • Domiciled in California, but outside California for a temporary or transitory purpose, such as work.
    • Note: The FTB presumes residency if a person spends nine months or more of the calendar year in California.
    • Note: A person becomes a resident of California when they make it their home versus when they come for a visit.
  • For full-year residents of California, always file a CA tax return (Form 540) when filing a federal return, unless the taxpayer has already filed for CA, such as by using the FTB’s free CalFile service.
  • For part-year residents and California nonresidents who have income sources in CA, CA Form 540NR is required, which is out-of-scope.
    • A site is allowed to prepare only the Federal return in such cases (if the State Coordinator allows it). Otherwise the federal return is out-of-scope as well.

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