Start with the actual error, filed period and available source records. Ask the platform owner which correction functions are supported for that configuration and period. Ask the specialist which source and review work is included. A software feature and a professional correction decision are separate parts of the process.
| Question | Platform evidence | Specialist evidence |
|---|---|---|
| Which original record is affected? | Filed return or export version | Source-to-field worksheet |
| Is the function supported? | Current product instructions and account confirmation | Defined assignment and reviewer handoff |
| Who approves treatment? | Named authorized preparer | Named authorized preparer |
| What does completion mean? | Actual submission or processing evidence, where applicable | Delivered and accepted source packet |
| What remains outside scope? | Unsupported forms, periods or jurisdictions | Signing, filing, advice or payments unless separately authorized |
Synthetic comparison: An annual wage export shows $52,000 while the source register shows $51,500 because the export duplicated a $500 wage entry. These are fictional wages, not a garnishment adjustment or a completed correction. The reviewer checks which returns and statements are wrong. The platform may help reproduce the export, and a support specialist may assemble the comparison. Neither a W-2c nor Form 941-X is selected automatically from the difference alone.
Use a platform workflow when the documented function fits the facts and an authorized reviewer approves it. Use additional record support when evidence spans systems, periods or owners. Product names are source-system examples; this guide does not certify correction capabilities, rankings, prices or turnaround.
Practical questions
What should I compare first?
Compare the specific records, activities, named decision owners and evidence required for your situation.
Can a virtual or outsourced BPO team make the tax decisions?
The administrative scope described here does not include tax advice, signing, filing, payments or agency representation. Confirm any separate professional service and authority.
Do payroll software names establish capability?
No. ADP, Paychex, Paylocity, QuickBooks, UKG, Workday and Gusto identify possible source systems. Verify the actual product functions and permitted access for the engagement.
Scope
This is general information, not tax or legal advice. Official sources support the limited distinctions below, not market-wide provider capabilities or commercial terms. No rankings, prices, professional review or client results are claimed.