Coverage
Validation
What's possible
Build government systems on the law
Check a workflow
Reconcile primary sources
Ground AI models in citable law
Ask about benefits and taxes
Power products on rules you don't rebuild
Build a form
Simulate policy on real rules
Explore benefits cliffs
Simulate household impacts
All demos
Blog
About
Axiom
Citations
Slides
Team
Get started
loading…
Axiom
/
Colorado
/
Statutes
Colorado Revised Statutes 2025 Title 39 Taxation
39-20-105
Certificate of discharge to part of property
∀ 1
39-20-106
How values determined
∀ 1
39-20-107
Certificate of release conclusive
∀ 1
39-21-101
Definitions
∀ 1
39-21-102
Scope
∀ 1
39-21-103
Hearings
∀ 1
39-21-104
Rejection of claims
∀ 1
39-21-104.5
Frivolous submissions
∀ 1
39-21-105
Appeals
∀ 1
39-21-105.5
Notice - first-class mail - definition
∀ 1
39-21-106
Compromise
∀ 1
39-21-107
Limitations
∀ 1
39-21-108
Refunds
∀ 1
39-21-109
Interest on underpayment, nonpayment, or extensions of time for payment of tax
∀ 1
39-21-110
Interest on overpayments - repeal
∀ 1
39-21-110.5
Rate of interest to be fixed
∀ 1
39-21-111
Jeopardy assessment and demands
∀ 1
39-21-112
Duties and powers of executive director - reporting of information related to local lodging tax and sales or use tax on building or construction materials - definitions - repeal
∀ 1
39-21-113
Reports and returns - rule - repeal
∀ 1
39-21-114
Methods of enforcing collection
∀ 1
39-21-114.5
Surrender of property subject to levy - definition
∀ 1
39-21-115
Reciprocity with other states for collection of taxes provided
∀ 1
39-21-116
Closing agreements
∀ 1
39-21-116.5
Penalties - repeal
∀ 1
39-21-117
Saving clause
∀ 1
39-21-118
Criminal penalties - repeal
∀ 1
39-21-119
Filing with executive director - when deemed to have been made
∀ 1
39-21-119.5
Mandatory electronic filing of returns - mandatory electronic payment - penalty - waiver - definitions
∀ 1
39-21-120
Signature and filing alternatives for tax returns
∀ 1
39-21-121
Unclaimed property offset - definition
∀ 1
39-21-122
Revenue impact of 2010 tax legislation - tracking by department. (Repealed)
39-21-201
Program established - repeal. (Repealed)
39-21-202
Tax amnesty cash fund - creation - uses - repeal. (Repealed)
39-21-301
Legislative declaration
∀ 1
39-21-302
Definitions
∀ 1
39-21-303
Tax profile and expenditure report
∀ 1
39-21-304
Tax expenditure - tax preference performance statement - tax expenditure repeal requirement
∀ 1
39-21-305
Tax expenditure - state auditor evaluation
∀ 1
39-21-306
State auditor report - federal tax law and changes that impact the state tax base
∀ 1
39-21-401
Legislative declaration
∀ 1
39-21-402
Definitions
∀ 1
39-21-403
Legislative oversight committee concerning tax policy - creation - duties - report - repeal
∀ 1
39-21-404
Task force concerning tax policy - creation - membership - duties
∀ 1
39-22-101
Short title
∀ 1
39-21-405
Repeal of part
∀ 1
39-22-102
Legislative declaration
∀ 1
39-22-103
Definitions - construction of terms
∀ 1
39-22-104
Income tax imposed on individuals, estates, and trusts - single rate - report - tax preference performance statement - legislative declaration - definitions - repeal
∀ 59
39-22-104.5
Pretax payments - catastrophic health insurance - repeal
∀ 1
39-22-104.6
Pretax payments - medical savings accounts - repeal
∀ 1
39-22-105
Alternative minimum tax
∀ 1
39-22-106
Colorado personal exemptions of a resident individual
∀ 1
39-22-107
Income tax filing status
∀ 1
39-22-107.5
Income tax filing status - innocent spouse relief
∀ 1
39-22-108
Credit for tax paid other states
∀ 1
39-22-108.5
Dual resident trusts - income tax calculation
∀ 1
39-22-109
Income of a nonresident individual for purposes of Colorado income tax
∀ 1
39-22-110
Apportionment of tax in the case of a part-year resident
∀ 1
39-22-110.5
Reacquisition of residency during active duty military service
∀ 1
39-22-111
Accounting periods and methods
∀ 1
39-22-112
Persons and organizations exempt from tax under this article
∀ 1
39-22-113
Tax credit or refund for persons with disabilities who are employed - amount - applicability. (Repealed)
39-22-114
Residential energy credit. (Repealed)
39-22-114.5
Tax credit for investment in technologies for recycling plastics - repeal
∀ 1
39-22-115
Credit for crops or livestock contributed to charitable organizations - definitions. (Repealed)
39-22-116
Tax tables for individuals
∀ 1
39-22-117
Uninsurable health plan charge - repeal. (Repealed)
39-22-118
Grants for members of United States armed services - combat pay received during active duty in Operation Desert Storm - amount - applicability - repeal. (Repealed)
39-22-119
Expenses related to child and dependent care - refundable credit against state tax - tax preference performance statement - legislative declaration - definition - repeal
∀ 1
39-22-119.5
Child care expenses tax credit - legislative declaration - definitions - repeal
∀ 1
39-22-120
Legislative declaration - state sales tax refund - offset against state income tax. (Repealed)
39-22-120.5
Unrefunded excess revenues. (Repealed)
39-22-121
Credit for child care facilities - legislative declaration - definitions - repeal
∀ 1
39-22-122
Long-term care insurance credit
∀ 1
39-22-123
Earned income tax credit - refund of state excess revenues for fiscal years commencing on or after July 1, 1998
∀ 1
39-22-123.5
Earned income tax credit - legislative declaration - repeal
∀ 1
39-22-123.7
Earned income tax credit - pilot program - pre-populated tax return - rules - report - repeal
∀ 1
39-22-124
Tax credit against state taxes - legislative declaration - hearings and appeals. (Repealed)
39-22-125
Credit for health benefit plans - definitions - mechanism to refund excess state revenues. (Repealed)
39-22-126
Credit for health care professionals practicing in rural health care professional shortage areas - legislative declaration - definitions. (Repealed)
39-22-127
Credit for providing foster care - refund of excess state revenues for fiscal years commencing on or after January 1, 2000 - legislative declaration. (Repealed)
39-22-128
Credit for income eligible to be deferred on sale of livestock due to weather-related conditions - repeal. (Repealed)
39-22-129
Child tax credit - legislative declaration - definitions - repeal
∀ 2
39-22-130
Family affordability tax credit - tax preference performance statement - legislative declaration - definitions - repeal
∀ 1
39-22-201
Partners, not partnership, subject to tax
∀ 1
39-22-201.5
Limited liability company members - subject to tax. (Repealed)
39-22-202
Resident partners - definition
∀ 1
39-22-202.5
Resident members. (Repealed)
39-22-203
Nonresident partners
∀ 1
39-22-203.5
Nonresident members. (Repealed)
39-22-204
Accounting periods and methods
∀ 1
39-22-204.5
Accounting periods and methods - limited liability companies. (Repealed)
39-22-205
Limited liability company members. (Repealed)
39-22-206
Foreign source income of export taxpayers
∀ 1
39-22-300.1
Short title - citation
∀ 1
39-22-301
Corporate tax imposed - repeal
∀ 1
39-22-302
S corporations
∀ 1
39-22-303
Dividends in a combined report - foreign source income - affiliated groups - definitions - rules - repeal
∀ 1
39-22-303.1
Interstate banking or branching - nondiscriminatory tax treatment
∀ 1
39-22-303.5
Single-factor apportionment of business income - allocation of nonbusiness income - rules - definitions
∀ 1
← previous
more →