Free OBBB Tax Tools
Everything you need to maximize your 2025 OBBB tax savings. Calculators, checklists, guides, and reference materials - all completely free.
Interactive Tools
OBBB Tax Calculator
Calculate your exact savings from all 6 OBBB deductions with our comprehensive calculator.
- ✓All 6 deductions covered
- ✓Phase-out calculations
- ✓Filing status support
Quick Eligibility Quiz
Take our 2-minute quiz to find out which OBBB deductions apply to your situation.
- ✓2-minute completion
- ✓Personalized results
- ✓No email required
Employer Toolkit
Complete guide for HR and payroll teams implementing OBBB W-2 changes.
- ✓W-2 Box 14 requirements
- ✓Employee communication templates
- ✓Compliance checklist
Reference Guides & Checklists
W-2 Box Reference Guide
Which W-2 boxes contain the information you need for each Schedule 1-A line.
Schedule 1-A Preparation Checklist
Step-by-step checklist to gather all documents before filing your taxes.
Filing Status Decision Helper
Determine whether to file jointly or separately to maximize OBBB savings.
OBBB Deduction Limits Quick Reference
All income limits, caps, and phase-out thresholds in one printable chart.
W-2 Box Reference Guide
Here's which W-2 boxes contain the information you need for each Schedule 1-A line:
| Schedule 1-A Line | Required W-2 Boxes |
|---|---|
| Line 2a - Overtime Premium | Box 12 (Code OBBBTT) + Box 1 (verify inclusion) |
| Line 2b - Tips Income | Box 8 (Allocated Tips) + Box 1 (reported tips included) |
| Line 2c - Car Loan Interest | Box 14 (miscellaneous info) + Personal records required |
| Line 2d - Senior Deduction | No W-2 boxes + Age verification only |
| Line 2e - Child Tax Credit | No W-2 boxes + Use tax forms |
| Line 2f - SALT Deduction | No W-2 boxes + Use state tax documents |
Schedule 1-A Preparation Checklist
📋Personal Information
- ☐Social Security cards
- ☐Birth certificates (if claiming senior deduction)
- ☐Previous year tax return
📋Income Documents
- ☐W-2 forms (check Box 12 for OBBBTT)
- ☐1099 forms (if applicable)
- ☐Bank statements for tip verification
📋OBBB-Specific Documents
- ☐Car loan interest statements
- ☐State and local tax records
- ☐Overtime pay records
📋Family Information
- ☐Child SSNs and birth certificates
- ☐Spouse information (if filing jointly)
- ☐Dependent care records
Filing Status Decision Helper
When to File Jointly (MFJ)
- ✓Combined income under $300K
- ✓Both spouses have OBBB-eligible income
- ✓Want doubled deduction caps ($25K overtime, $12K senior)
Consider Filing Separately (MFS)
- ⚠One spouse has very high income (phase-out concerns)
- ⚠Only one spouse has OBBB-eligible deductions
- ⚠Combined income over $300K
💡 Pro Tip:
Use our calculator to test both filing statuses. It will show you the optimal choice for your specific situation and income levels.
Ready to Calculate Your OBBB Savings?
Use our comprehensive calculator to see exactly how much you can save with all 6 OBBB deductions.