Quarterly estimates, calibrated to your year
Instead calculates what you actually owe based on this year's income and the tax work you've done. Adjusts across every entity as your year changes. Pay what you owe. Not a penny more.

Inside every quarterly estimate
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Calculates what you actually owe this year
Most business owners take last year's tax bill, divide by four, and overpay every quarter, handing the IRS a tax-free loan. Instead pulls in your prior return, factors in safe harbor rules, and accounts for the strategies and deductions you've actually claimed this year. See exactly what you owe and exactly why.
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Tracks estimates across every entity
Manage estimates for yourself, your C-corp, your S-corp, your partnership, and your trust in one place. What's been paid, what's due, and what's coming up across every entity you own and every jurisdiction you file in.
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Recalculates with every change
Had a big Q2? Sold an asset? Implemented a new strategy mid-year? The agent recalculates your remaining quarterly amounts. No more manual adjustments. No more guessing if you're still on track.
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Checks every payment against safe harbor
The agent checks your payment schedule against safe harbor rules and flags when you're at risk. Adjust your projections mid-year and see updated amounts before the IRS sends a letter.
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Built for every entity you have

Individual estimates
(1040-ES)
Quarterly amounts for individuals and sole proprietors, federal and state.

Corporate estimates (1120/1120-S)
Quarterly requirements for C-corps and S-corps, calculated from your books.

Partnership planning (1065/1120-S)
Quarterly planning for partners and shareholders by distribution share.
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