Calculators
Pick the question on your mind. Get a little clarity, then let a tax professional help with the details.
Plan ahead for 2026
How Much Will I Owe?
See a first-pass federal estimate from business profit, paycheck income and payments.
Open this tool →For people earning tips or overtimeTips & Overtime Tax Savings
See how qualifying deductions could lower your federal income tax—not all your taxes.
Open this tool →For homeowners & everyday expensesShould I Itemize?
Compare eligible expenses with the standard-deduction route, including 2026 cash-gift rules.
Open this tool →For married couplesMarried: Jointly or Separately?
Compare one joint return with both separate returns in a simple paycheck-only example.
Open this tool →For planning aheadQuarterly Planning
Turn an annual federal tax estimate into a payment target and four due-date reminders.
Open this tool →Refund & paycheck tools
Estimate My Refund
Explore a simplified federal refund scenario. Credits and eligibility need professional review.
Open this tool →Paycheck withholdingHow Do I Fill Out My W-4?
Answer questions and see a guide to the sections of your W-4.
Open this tool →Service pricingWhat Will Tax Prep Cost?
Explore TaxFile360 preparation fees.
Open this tool →These tools cover selected federal tax scenarios, not complete tax returns or guaranteed outcomes. Review the coverage and limitations of each tool.