Free Tools That SaveTax Pros Hours Every Week
Stay current, screen prospects, calculate deductions, estimate 2026 federal tax, and model Schedule C vs S corporation payroll tax — all free in your browser.
“Screened out 23 nightmare clients before they even got on my calendar. Game changer.”
— Sarah M., EA, Solo Practice
What's slowing you down?
Tell us your challenge — we'll point you to the right tool.
I'm overwhelmed by tax law changes
One daily email at 9 AM with everything you need to know
I waste time on wrong-fit clients
Filter prospects before they get on your calendar
Schedule 1A calculations are painful
7-step wizard with full audit trail
I need to estimate 2026 federal tax
W-2 + Schedule C estimate with balance due or refund
I'm comparing Schedule C vs S corporation payroll tax
Model payroll-tax difference with your entered salary and costs
Five Free Tools. One Workflow.Zero Wasted Hours.
Built by tax practitioners who got tired of the same problems you face every day.
“Know the law”
Tax Brief — Daily regulatory alerts
“Screen the client”
Screen My Clients — Prospect filtering
“Run the numbers”
Schedule 1A Calculator — OBBBA calculations
“Plan the year”
2026 Tax Planner — W-2 + Schedule C estimate
“Compare entity payroll tax”
S-Corp Payroll Tax Calculator — Schedule C vs S corporation FICA
Tax Brief
Never miss a deadline or regulatory change again.
Stop wasting hours checking 20+ sources every day. Get one email at 9 AM ET with everything you need to know — AI-summarized, deadline-flagged, and actually readable.
Screen My Clients
Stop wasting 8+ hours/week on bad-fit clients.
Filter out nightmare clients before they get on your calendar. Prospects answer your screening questions first — you only talk to the ones worth your time.
Schedule 1A Calculator
Calculate OBBBA deductions in minutes, not hours.
Turn complex Schedule 1-A calculations into a simple 7-step wizard. Full audit trail for documentation. Client data stays in your browser — never uploaded anywhere.
2026 Tax Planner
Estimate federal tax before tax time.
Combine W-2 wages, one Schedule C business, withholding, and estimated payments. See estimated AGI, federal tax, and the balance due or refund with a clear calculation breakdown.
S-Corp Payroll Tax Calculator
Model the payroll-tax difference — not a broad savings claim.
Compare sole-proprietor SE tax against S-corporation FICA on your entered reasonable salary and annual costs. Free, browser-only, no signup — with a transparent calculation trace.
Not sure which tool fits your practice? Let's talk — we're happy to help.
Built for practices of all sizes
Whether you're solo or enterprise, we have solutions tailored for you.
What practitioners tell us
Fictionalized testimonials for product direction — not audited client outcomes.
Last tax season, I spent 10+ hours a week on calls that went nowhere. This year with Screen My Clients, I screened out 23 nightmare clients before they even got on my calendar. Game changer.
The Schedule 1A Calculator saved me hours of manual work. The audit trail is exactly what I need for client documentation.
Tax Brief is the only digest I actually read. One email at 9 AM, and I'm caught up. No more scrolling through dozens of sources.
Get the tax alerts you actually need
Tax Brief delivers one actionable briefing at 9 AM ET. We monitor 20+ sources so you don't have to.
No spam. Unsubscribe anytime. We respect your inbox.
Learn more about Tax BriefHave a tax problem we can help with?
Explore our free tax practice tools, including the 2026 W-2 + Schedule C planner.
Not sure which tool fits? We're happy to chat.
Email us at support@taxclaritylab.com
Built by tax practitioners, for tax practitioners.