🎉 You're now on Tax Stack Pro. Welcome to the club. Check your email for next steps.
Pricing

No hidden fees.
No confusing tiers.

CPA-quality tax intelligence at 1% of the cost. Start free — every calculator, forever. Upgrade when you need more.

Monthly Annual Save $79
Free
$0
forever
The best free tax tools on the internet. No signup required.
Start Free →
  • ✓ All 6 tax calculators & generators
  • ✓ SE Tax Calculator (all 50 states)
  • ✓ Entity Comparison Tool
  • ✓ Estimated Tax Worksheet
  • ✓ Expense Policy Generator
  • ✓ S-Corp Election Package
  • ✓ Home Office Deduction
  • ✓ 2026 Tax Research Hub
  • — Saved calculations
  • — Premium AI reports
  • — Quarterly reminders
Most Popular
Pro
$19
per month · cancel anytime
$149
per year · that's $12.42/mo · save $79
Everything in Free, plus premium intelligence for serious business owners.
Go Pro — Monthly →
Go Pro — Annual →
  • ✓ Everything in Free
  • ✓ Unlimited premium AI reports
  • ✓ Saved calculations & history
  • ✓ Personalized tax dashboard
  • ✓ Quarterly deadline reminders
  • ✓ Priority email support
  • ✓ Early access to new tools
  • ✓ 30-day money-back guarantee
One-Time
$39
per report · no subscription
Try the premium experience before committing. One full AI Tax Optimization Report.
Get My Report →
  • ✓ 2026 Tax Optimization Report
  • ✓ Entity structure analysis
  • ✓ S-Corp savings calculation
  • ✓ Deduction maximizer
  • ✓ Quarterly payment plan
  • ✓ State-specific tax notes
  • ✓ 90-day action roadmap
  • ✓ Delivered by email + web viewer
  • — Saved calculations
  • — Unlimited reports
Compare Plans

Everything side by side.

No asterisks. No fine print. Just what's included.

Feature
Free $0 forever
Pro $19/mo or $149/yr
One-Time $39 per report
Tax Calculators
SE Tax Calculator (all 50 states)✓✓✓
Entity Comparison Tool✓✓✓
Estimated Tax Worksheet✓✓✓
Home Office Deduction Calculator✓✓✓
AI Document Generators
Expense Policy Generator✓✓✓
S-Corp Election Package✓✓✓
Premium Intelligence
Tax Optimization Report AI — ✓ Unlimited ✓ One-time
Entity Restructuring Analysis — ✓ —
Multi-State Tax Strategy — ✓ —
Account Features
Saved calculations & history—✓—
Personalized tax dashboard—✓—
Quarterly deadline reminders—✓—
Priority email support—✓—
30-day money-back guarantee—✓✓
No subscription required✓—✓
🛡️ 30-day money-back guarantee
🔒 Stripe-secured payments
🎯 2026 IRS rates — always current
⚡ Cancel anytime — no lock-in
📋 AI disclaimer — be informed
FAQ

Questions we actually get asked.

Why is this so affordable?
AI handles the heavy lifting a CPA charges hundreds per hour to do manually. We pass that efficiency straight to you. Free tools cover 90% of business owners. Pro is for the 10% who want deeper analysis and personalization — without hiring a full-time accountant.
What's the catch?
No catch. Free tools are genuinely free — no credit card, no trial, no paywall after 7 days. We make money when Pro subscribers find enough value to stay. Our incentive is to make the free tools great so you eventually trust the paid ones.
How is this different from a CPA?
A CPA files your taxes and provides licensed advice. TaxStackHub gives you the intelligence to understand your options before you meet your CPA — so you show up knowing what questions to ask and stop paying for education. We're complementary, not a replacement.
Is the Pro subscription month-to-month?
Yes. Cancel anytime — no cancellation fees, no questions asked. Annual plan saves you $79 but there's no penalty for choosing monthly. If you cancel, you keep access until the end of your billing period.
What if I just want one report, not a subscription?
The $39 one-time report is built exactly for that. Get a full AI-generated Tax Optimization Report — entity analysis, deduction maximizer, quarterly payment plan — delivered to your email. No subscription attached. Most people who buy one end up subscribing to Pro, but there's zero pressure.
How accurate are the AI-generated outputs?
All tools use 2026 IRS rates, IRC citations, and state-specific data. AI generation is tuned for accuracy at the expense of speed. That said — read our AI disclaimer. These tools inform decisions; a licensed CPA should review before you act on significant numbers.
Do you offer refunds?
Pro subscriptions have a 30-day money-back guarantee, no questions asked. One-time reports are also covered for 30 days. Email hello@taxstackhub.ai and we'll process it immediately. Full refund policy →
Can I upgrade from the one-time report to Pro?
Yes. After purchasing a one-time report, you'll see an option to upgrade to Pro with the report cost applied as credit toward your first month. Or just subscribe directly — Pro includes unlimited reports anyway.
Get Started

Start free. Upgrade when it pays off.

Every calculator works right now — no account needed. Try Pro free for 30 days, risk-free.

Start Free → Go Pro — $19/mo

30-day money-back guarantee. Cancel anytime.