IRS Form 14157‑A (SP) – Fillable PDF

Form 14157‑A (SP) is the IRS’s official affidavit used to report fraud, misconduct, or other serious issues involving a tax return preparer. The “(SP)” designation indicates the Spanish‑language version of the form, but the same filing requirements apply to all taxpayers.

What Is Form 14157‑A (SP)?

This form must be submitted together with Form 14157 and any supporting documentation referenced in the instructions. It provides the IRS with detailed information about the alleged misconduct, allowing the agency to investigate and take corrective action.

How to Complete the Fillable PDF on Formize

Instead of downloading the PDF and opening it in a separate editor, you can fill it out directly on our site:

1. Click the **"Fill out this form"** button below.
2. Wait a few seconds while the Formize PDF Filler app loads.
3. Enter all required information in the highlighted fields.
4. Upload or draw your electronic signature in the signature field.
5. Review the completed form for accuracy, then click **Submit** to download the signed PDF.

Common Mistakes to Avoid

• Leaving fields blank: Every required field must be completed; otherwise the IRS will reject the form.
• Incorrect SSN or EIN: Double‑check numbers to prevent processing delays.
• Missing signature: The form must be signed under penalty of perjury. Use the built‑in e‑signature tool.
• Failing to attach supporting documents: Include copies of any notices, letters, or evidence referenced in the affidavit.

Where to Send Your Completed Form

After you download the signed PDF, mail it to the address listed in the official Form 14157‑A instructions. The address varies by state, so be sure to consult the latest IRS guidance before sending.

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