What is TaxWise Assistant?

TaxWise Assistant estimates federal taxes, compares refund or balance results, and offers clear guidance through 13 pages for confident filing decisions.

How To Calculate Federal Income Tax | TaxWise Assistant

Step-by-step guide to calculating your 2025 federal income tax using IRS brackets, deductions, and credits.

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Standard Vs Itemized Deductions — Standard deduction vs itemized deductions for 2025 — which should you take? Compare amounts and scenarios.
Tax Withholding — Tax withholding guide for 2025 — how to check your W-4, avoid owing money, and adjust your withholding.
Tax Comparator — Compare Married Filing Jointly vs Married Filing Separately for 2025 — see which filing status saves more.
Tax Insights — In-depth tax guides covering filing statuses, deductions, credits, withholding, and retirement tax strategies for 2025.
MF Jvs MFS Article — Married Filing Jointly vs Married Filing Separately — compare both statuses and see which saves you more on your 2025 federal taxes.
Maximizing Deductions Article — Maximize your deductions and credits for 2025 — learn which tax breaks you qualify for and how to claim them.
Child Credit Guide Article — Complete guide to the Child Tax Credit, EITC, and dependent rules for 2025.
Social Security Tax Article — How Social Security benefits are taxed in 2025 — income thresholds, calculation rules, and strategies to reduce taxable benefits.
Privacy Policy — Privacy policy for TaxWise Assistant — how we handle your data and your rights as a user.
Resources — Browse tax resources and guides from TaxWise Assistant covering filing strategies, deductions, credits, and retirement tax planning.
Terms Of Service — Terms of service for TaxWise Assistant — terms and conditions for using our free federal tax estimation tools.
Retiree Tax Guide — 2025 federal tax guide for retirees covering Social Security taxation, RMDs, pensions, Roth withdrawals, and capital gains planning.
Self Employed Tax Guide — 2025 federal tax guide for self-employed individuals — quarterly taxes, deductions, SE tax, and retirement planning.
FAQ — Frequently asked questions about TaxWise Assistant and how the free federal tax calculator works.
About — Learn about TaxWise Assistant, a free federal tax calculator built by a semi-retired CPA to help everyday taxpayers plan with confidence.
Contact — Contact TaxWise Assistant with questions about the tax calculator, saved scenarios, or feedback. Email support available Monday through Saturday.