IRS Penalty Abatement for every entity type.
Form 843 works for any business filing penalty. But the typical penalty mix, the filing posture, and the reasonable-cause arguments differ between an LLC, an S-corp, and a sole proprietor. Pick your structure for entity-specific guidance.
Limited Liability Company (LLC)
Penalty abatement guidance specific to LLC taxpayers.
S-Corporation
Penalty abatement guidance specific to S-Corp taxpayers.
C-Corporation
Penalty abatement guidance specific to C-Corp taxpayers.
Sole Proprietorship
Penalty abatement guidance specific to Sole Prop taxpayers.
Partnership
Penalty abatement guidance specific to Partnership taxpayers.
Nonprofit / 501(c) Organization
Penalty abatement guidance specific to Nonprofit taxpayers.
Independent Contractor / 1099
Penalty abatement guidance specific to 1099 Contractor taxpayers.
Same form, different filing posture.
Form 843 is the IRS request for abatement regardless of your entity structure. We tailor the substantiation and the reasonable-cause framing to your filing type.