Tax Resources
Colorado Tax Guides
Free, IRS-sourced guides for Colorado individual filers. Written in plain English, updated for 2026.
Understanding Your W-2: A Complete Guide for Colorado Filers
A box-by-box breakdown of your W-2 form, 2026 changes including new codes TP, TT and TA, Colorado FAMLI, and when to hire a CPA.
More Guides
IRS-sourced guides for Colorado individual filers
Key Tax Deadlines Every Colorado Resident Should Know in 2026
The complete 2026 Colorado tax calendar — federal and state deadlines, estimated payment dates, extension rules, and free filing options.
New Tax Deductions for 2026: What Colorado Workers Need to Know
The One Big Beautiful Bill Act introduced major new deductions for tips and overtime. Here's what changed federally — and what Colorado's addback rules mean for your state return.
Do I Need a CPA to File My Taxes? A Colorado Guide
When tax software is enough and when a licensed Colorado CPA pays for itself — a clear, honest guide to making the right call for your situation.
Gig Workers, Freelancers, and 1099 Income: A Colorado Tax Guide
Everything Colorado gig workers, freelancers, and independent contractors need to know — SE tax, quarterly payments, deductions, and Colorado-specific rules.
Digital Assets and Crypto: What Colorado Filers Must Report in 2026
How cryptocurrency, NFTs, stablecoins and other digital assets are taxed in Colorado — including the new Form 1099-DA and what it means for your return.
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