2026 OBBBA Brackets

Your Tax Strategy, Engineered

Explore tax-saving strategies tailored to your income, assets, and goals — powered by 2026 federal brackets and AI-driven analysis. Educational insights for every income level.

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27
Tax Strategies
50
States Covered
30yr
Projections

Why It Matters

The Tax Code Rewards Those Who Plan

Uncover Hidden Provisions

The tax code contains thousands of provisions. Most taxpayers use a fraction of what's available to them. Our engine surfaces strategies matched to your specific income type, assets, and filing status — from well-known deductions to overlooked opportunities.

See the Long-Term Impact

Small tax savings compound dramatically over time. A $50K annual reduction growing at 8% becomes over $3.6M across 30 years. Our projection engine shows exactly what strategic planning could mean for your family's long-term wealth.

AI-Powered Analysis

Get instant, personalized insights on your tax situation. Our AI advisor analyzes your profile across 27 strategies and highlights the highest-impact opportunities — in plain language. It's like having a research team at your fingertips.

All projections are educational estimates and do not constitute tax or financial advice. Consult a qualified tax professional before acting.

What You Get

Everything You Need to Minimize Your Tax Burden

Instant Tax Calculator

Enter your income, state, and filing status. Get a full tax breakdown in milliseconds — calculated client-side with 2026 OBBBA brackets. No waiting, no server round-trips.

AI Tax Advisor

Chat with an AI that understands your tax profile. Get structured analysis, strategy recommendations, and plain-language explanations — streamed in real time.

27 Tax Strategies

From 401(k) optimization to Opportunity Zones, QSBS exclusions to cost segregation. Eight categories spanning conservative to aggressive — matched to your situation.

10 to 30-Year Projections

See how annual tax savings compound into generational wealth. Our projection engine models growth at realistic rates across 10, 20, and 30-year horizons.

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Advisor Marketplace

Connect with vetted CPAs and tax attorneys who specialize in the strategies that match your profile. Consent-first, privacy-focused matchmaking.

Portfolio-Aware

Model strategies against your actual asset mix — W-2 income, business revenue, capital gains, carried interest. Entity-level analysis for LLCs, S-Corps, and trusts.

How It Works

Three Steps to Clarity

01

Enter Your Details

Income, filing status, state of residence, and net worth. Takes about 60 seconds — or load a pre-built scenario to explore instantly.

02

Explore Strategies

We calculate potential savings across 27 strategies using real 2026 brackets. Toggle each one on or off to model your ideal scenario.

03

Analyze & Act

Get AI-powered analysis of your tax situation. View 10 to 30-year projections. Save scenarios to your dashboard and revisit anytime.

gilians.com/calculator
Gross Income$500,000
Baseline Tax$152,340
Optimized Tax$98,120
Annual Savings$54,220
30-Year Impact$6.1M
▲ 35.6% reduction

Strategy Library

27 Strategies Across 7 Categories

From conservative retirement vehicles to aggressive estate planning — tailored to your income and risk tolerance.

401(k) Employee Max

conservative

Pre-tax 401(k) contributions reduce taxable income dollar-for-dollar and grow tax-deferred. The 2026 employee limit is $23,500 ($31,000 if age 50–59 or 64+, $34,750 if age 60–63 via SECURE 2.0 super catch-up).

Mega Backdoor Roth IRA

conservative

After-tax 401(k) contributions (up to $43,500 beyond the employee limit) converted immediately to Roth for permanent tax-free growth. Over 20 years at 8%, each $43,500 could grow to ~$2M tax-free.

Defined Benefit / Cash Balance Plan

conservative

Business owners can contribute $200K–$330K+ annually to a defined benefit or cash balance plan, receiving an immediate deduction at their marginal rate. Ideal for high-income professionals ages 50+ looking to accelerate retirement savings.

HSA — Triple Tax-Free

conservative

Health Savings Accounts offer a rare triple tax advantage: pre-tax contributions, tax-free growth, and tax-free qualified withdrawals. 2026 family limit is $8,550. After 65, unused funds can be withdrawn for any purpose at ordinary income rates.

Explore All 27 Strategies →

Pricing

Plans That Pay for Themselves

Every dollar invested in planning can generate $10–50 in estimated annual savings.

Free

Explore the basics

$0
  • Basic tax calculator
  • 3 strategy previews
  • Single scenario
  • 2026 OBBBA brackets
  • AI advisor
  • Save analyses
  • Projections
  • Advisor matching
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Pro

For the proactive planner

$20/mo
  • All 27 strategies
  • AI chat (50 msgs/mo)
  • 25 saved analyses
  • 10/20/30-year projections
  • Multi-entity support
  • Plaid linking
  • CPA-ready export
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Premium

For serious optimizers

Custom
  • Everything in Pro
  • Unlimited AI chat
  • Unlimited saved runs
  • Bank account linking
  • Benchmarking
  • Advisor matching
  • CPA-ready export
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Family Office

Multi-entity, full access

Custom
  • Everything in Premium
  • 5 entities (LLC, S-Corp, trust)
  • Priority advisor queue
  • API access
  • Dedicated support
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Educational information only. Not tax, legal, or financial advice.