Tax & Financial Calculators Run the numbers before the decision.

Eight calculators covering the questions clients ask us most often — from what bracket you land in to what a sale, an asset purchase, or a loan will actually cost you. Each one is free, updates as you type, and shows the full breakdown.

Income & Tax Calculators

Understand what you owe, what bracket applies, and whether your withholding is on track.

How much federal income tax do I owe? Income Tax Calculator → What tax bracket am I in, and what does that actually mean? Tax Bracket Calculator → Am I withholding enough from each paycheck? Tax Withholding Calculator → How much self-employment tax do I owe, and what should I pay quarterly? Self-Employment Tax Calculator →

Property, Investment & Business Assets

For sales of property or investments, and for equipment and buildings you are writing off over time.

How much capital gains tax will I owe on a sale? Capital Gains Tax Calculator → How do I depreciate equipment or a rental property? Depreciation Calculator →

Loans & Retirement Planning

Financing costs and long-term savings projections, both of which carry tax consequences worth planning for.

What will my loan payments be, and how much interest will I pay? Loan Amortization Calculator → Will my retirement savings be enough, and how long will it last? Retirement Calculator →

These are estimates, not tax advice

Every calculator on this page is a simplified planning tool. None of them account for every provision that may apply to your situation, and none replace professional guidance. Before you act on a number you see here — especially on a sale, a filing, or a large purchase — talk with Alumbra CPA about your specific facts.

Beyond the Calculator

A number is a starting point. A plan is what changes the outcome.

Calculators show you where you stand today. We help you decide what to do about it — before deadlines, transactions, and filing seasons close off your options.

Financial Calculators