Avoid IRS Penalties with This Free Safe Harbor Checklist

Get the simple cheat sheet every business owner needs to stay compliant with estimated tax payments—no CPA required.

✅ A simple breakdown of the IRS Safe Harbor rules
✅ The 90% / 100% / 110% rule—explained in plain English
✅ Due dates for each quarter’s estimated tax payments
✅ Step-by-step guidance to avoid underpayment penalties
✅ Quick action plan to apply it today

✍️ Created specifically for freelancers, consultants, and small business owners who want peace of mind during tax season.

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FAQs

  • If you underpay your taxes throughout the year, the IRS can hit you with penalties—even if you pay in full at tax time.

  • afe Harbor helps you avoid that. You just need to know:

    • What to pay

    • When to pay it

    • And how to choose the right rule for your situation