Tax-Aide Resources

References

Pub 4012 NTTC

Duck Book

IRS Tax Forms

Tax-Aide Notes

Bookmarks

Counselor Resources

NTTC Useful Tax Prep Links

NTTC Training Resource Links

Other Bookmarks

Tools

AARP Federal Tax Calculator

Colorado Tax-Aide Resource Toolbox

Lookup License Fee (California DMV)

Lookup Property Tax (Santa Clara County, CA)

Lookup Sales Tax Deduction (IRS)

Lookup VIN (National Highway Traffic Safety Administration)

Tax Analysis and Experimentation Tools

References for Previous Tax Years

Tax Year 2025

Tax Year 2024

Tax Year 2023

Tax Year 2022

Tax Year 2021