Tricky facts
Multiple years, multiple entities, payroll issues, or records that do not line up cleanly.
Optional path
If you would rather have someone else review the records, evaluate the opportunity, and guide the filing path, this optional partner route may be the cleanest next step. It is not required, and you can still use the DIY or CPA path if that fits better.
Best fit
Cases that are messy, higher-value, time-sensitive, or just not something you want to navigate alone.
Cost framing
Contingency-based with no upfront cost.
Still optional
You can keep using the site, self-check, or hand the issue to your CPA instead.
Multiple years, multiple entities, payroll issues, or records that do not line up cleanly.
If the dollars at stake are large enough that missing the window would matter.
If you want someone else to organize the record-gathering and claim process instead of piecing it together yourself.
If your CPA is too busy or the issue feels too theoretical for them to prioritize right now.
WonderTrust positions this path as a contingency-based review and filing process built around transcript analysis, claim preparation, and follow-through with experienced tax professionals.
Technical note: This is still an outside-help path, not a guarantee page. The main point is to help you understand what the WonderTrust route is designed to do before you click through.
You fill out the WonderTrust intake so they can understand the taxpayer, years, and potential issue.
You authorize transcript access so they or their professionals can review the relevant IRS records.
Experienced tax professionals analyze the records and determine whether they believe there is a protective-claim path worth pursuing.
You review and approve the information before submission.
Technical note: The WonderTrust referral materials reference Form 8821 for transcript-access authorization. That is an information-authorization form, not the same thing as a final claim form.
If you want WonderTrust’s review path, continue to their page. If not, stay on-site and keep using the DIY or CPA path.