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Official form guide
IRS Form 15107‑SP is a supplemental application used to request an automatic extension of time to file a specific tax return. It is filed when the standard extension form does not cover the taxpayer’s situation.
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IRS Form 15107‑SP is a supplemental application used to request an automatic extension of time to file a specific tax return. It is filed when the standard extension form does not cover the taxpayer’s situation.
Plain English
If you need extra weeks to finish a tax return that isn’t covered by the regular extension, you fill out Form 15107‑SP. It tells the IRS why you need more time and asks for a new deadline. The form is short and only asks for basic identification and the reason for the request.
Submission Date
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General Info
2 items
Full legal name and taxpayer identification number (SSN or EIN).
Current mailing address.
Details
2 items
Complete all applicable sections of this form according to the official IRS instructions.
Enter the relevant dollar amount if this form involves tax calculation.
Certification
1 items
Read and acknowledge any certifications required by this form.
Signatures
1 items
Sign and date. Unsigned forms cannot be processed.
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Fillable formOpen in Editor->Form 15107‑SP is currently active for the 2024 filing season. The latest revision was issued on March 1 2024.
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