How do I ensure my federal and state e-filing workflow with tax prep software is IRS compliant?

To keep a federal + state e-filing workflow IRS-compliant when using tax prep software, focus on authorization, accuracy, security, and auditability. Here’s a practical checklist:

1) Use IRS-approved e-file software and follow the transmission rules

• Make sure the software supports IRS e-file for the return type you’re filing.
• File through the software’s authorized e-file process—don’t export and transmit returns in an unsupported way.
• Keep software updated for the current tax year and state requirements.

2) Obtain the right taxpayer authorization

• For federal e-file, get the taxpayer’s signed e-file authorization when required:
  • Form 8879 for many individual returns filed by an ERO/paid preparer.
  • Business forms may use different authorization forms or signatures depending on the filing method.
• Keep signed authorization before transmitting if your workflow requires it.
• Retain records per IRS retention rules.

3) Verify identity, consent, and signatures

• Confirm taxpayer identity before filing.
• Ensure all required signatures are properly obtained:
  • Taxpayer
  • Spouse, if applicable
  • Paid preparer / ERO, if applicable
• Use acceptable electronic signature methods only if supported by the software and IRS/state rules.

4) Check federal and state return consistency

• Reconcile items that should match across returns:
  • Name, SSN/ITIN, filing status, address
  • Income items and withholding
  • State residency and allocation items
• Watch for state-specific adjustments and nonconformity with federal rules.
• Make sure state forms are complete and meet the state’s e-file schema.

5) Use strong review controls before transmission

• Review for:
  • Math errors
  • Missing forms/schedules
  • Invalid SSNs or EINs
  • Unsupported attachments
  • Duplicate submissions
• Use a second review or quality-control step for higher-risk returns.

6) Manage acknowledgments and rejections

• Monitor IRS/state acknowledgments after transmission.
• If rejected:
  • Correct the issue
  • Resubmit properly
  • Do not alter data without support
• Keep proof of accepted filings and rejection/repair history.

7) Protect taxpayer data

• Use secure storage, access controls, MFA, encryption, and secure file transfer.
• Limit access to staff with a business need.
• Avoid emailing sensitive tax data unless encrypted and permitted.
• Have a data retention and disposal policy.

8) Maintain required records

Keep:

• Signed authorizations
• Final filed returns
• E-file confirmation/acknowledgment
• Supporting documents
• Consent records for electronic signatures
• Correspondence about corrections or rejections

9) Follow IRS paid preparer and ERO obligations, if applicable

If you’re a paid preparer or ERO, make sure you comply with:

• Preparer Tax Identification Number (PTIN) requirements
• Due diligence rules
• Recordkeeping obligations
• Disclosure and conflict-of-interest rules
• State preparer registration/licensing rules, if any

10) Coordinate federal and state filing sequence carefully

• Some states require the federal return to be accepted first; others allow concurrent filing.
• Confirm whether your software supports linked state filing, independent state filing, or both.
• Don’t submit the state return until you’ve confirmed the federal return is accepted if your state rules require it.

11) Have a compliance checklist for every return

A simple workflow:

1. Intake taxpayer info and IDs
2. Prepare federal return
3. Prepare state return(s)
4. Run diagnostics / validation
5. Review signatures and authorizations
6. Final QC review
7. Transmit federal and/or state per jurisdiction rules
8. Track acknowledgments
9. Fix rejections and retain evidence

12) When in doubt, confirm the current rules

IRS and state e-file rules change frequently. Check:

• IRS e-file publications and forms instructions
• State revenue department e-file guidance
• Your software vendor’s compliance documentation

If you want, I can turn this into a one-page IRS e-file compliance checklist or tailor it for individual returns, business returns, or a tax firm workflow.