🚗 FastAmo
Car Amortization and Tax Planning Tool

1 Vehicle Details

Enter the vehicle purchase info to calculate the amount financed.

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$
%
Amount Financed
$0.00

2 Loan Details

Enter the known values. Type U in any one field to solve for it.

%
$

3 Dates

Purchase date defaults to today; first payment defaults to 30 days later.

🏎️ FastAmo is a modern auto loan calculation platform built for CPAs, business owners, dealerships, and consumers who want transparent, professional-grade financing analysis.

Amortization Summary

FastAmo – Car Amortization and Tax Planning Tool

Amount Financed
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APR
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Monthly Payment
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# of Payments
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Total Interest
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Total Payments
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Payoff Date
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Interest % of Price
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Disclaimer: FastAmo is provided for educational and informational purposes only and does not constitute tax, legal, or financial advice. All calculations, including depreciation schedules, amortization tables, and GVWR data, are estimates and may be rounded. Tax rules are subject to change — consult a qualified tax professional or CPA for guidance specific to your situation. Loan details should be confirmed with your lender and dealer before making any financial decisions. GVWR values shown are approximate base figures; actual weight ratings may vary by trim, options, and equipment — always verify using your vehicle's VIN or door sticker.