Search FiscTalk
Quick access to every calculator, guide, and worksheet on the site. Type a keyword below to filter the tools, or browse the categories that follow if you know what you're looking for.
What you'll find here
Calculators
Federal income tax, state income tax, capital gains, estate and gift tax, QBI, W-4 withholding, refund vs. owed, reverse tax (target take-home), and self-employment tax. Each tool uses 2026 IRS-sourced brackets and thresholds.
Comparisons
State vs. state (marginal and effective rates across any two of 50 states + DC), single vs. married filing status, and standard vs. itemized deduction chooser — all interactive, all source-verified.
State Guides
Per-state tax overviews for all 50 states and D.C., covering income tax structure, key rates, credits, and notable rules. Updated for 2026 with OBBBA changes.
Worksheets & Wizards
Printable deduction worksheets, year-end tax planning checklists, multi-state residency decision trees, and other fillable tools you can download or print.
Tip: Use specific keywords
Try terms like capital gains, QBI, state tax, estate, withholding, residency, or standard deduction. The search matches both tool titles and URL slugs, so /tools/gift-gst/ also appears when you type gift.