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AhaBulb: Stuff Everyone Should Know · ahabulb.com/biz-form-1040-es

Which form do sole proprietors generally use to figure their estimated tax payments?

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  1. Form 1040-ES
  2. Form W-4
  3. Form 1099-NEC

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References

  1. IRS: Estimated taxes www.irs.gov/businesses/small-businesses-self-employed/estimated-taxes Checked 2026-10-11.

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