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Colorado Spousal Support Calculator
Colorado has advisory guidelines for spousal maintenance in marriages of 3 to 20 years when combined annual adjusted gross income is $240,000 or less.
Spousal Support Calculator
Estimate potential alimony payments based on income disparity, marriage length, and other key factors. Results are estimates only and vary significantly by state.
Basic Information
Higher Earner
Lower Earner
Type of Support
Additional Factors
Estimated Spousal Support
Income Analysis
Post-Support Monthly Income
Higher Earner
Lower Earner
Applied Adjustments
- Increased for career sacrifice during marriage
Critical Disclaimer: This calculator provides rough estimates for educational purposes only using simplified formulas. Actual spousal support (alimony) varies dramatically by state (Colorado), with some states using formulas and others using factor-based approaches. Courts consider numerous factors including earning capacity, standard of living, contributions to marriage, age, health, and more. These calculations do NOT constitute legal advice. Consult with a family law attorney in Colorado for accurate analysis of your specific situation.
Colorado Spousal Maintenance
Colorado has advisory guidelines for spousal maintenance in marriages of 3 to 20 years when the couple's combined annual adjusted gross income is $240,000 or less. Judges can depart from the guidelines with findings.
Guideline Amount
Take 40% of the couple's combined monthly adjusted gross income and subtract the lower earner's monthly income. Multiply the result by 80% if combined income is $10,000 a month or less, or by 75% if it is between $10,001 and $20,000 a month.
Example: combined income of $10,000 a month, lower earner $3,000. 40% of $10,000 is $4,000, minus $3,000 equals $1,000, times 80% equals about $800 a month.
Guideline Duration
Duration is a percentage of the marriage length that rises with the length of the marriage, capped at 50% from about 12.5 years. For example: 3 years, about 31% (11 months); 5 years, about 35% (21 months); 10 years, about 45% (54 months); 15 years, 50% (90 months); 19 years, 50% (114 months). Marriages over 20 years are left to the judge.
Tax
Spousal maintenance in divorces finalized after 2018 is not deductible or taxable on the federal return. State treatment can differ, so confirm with a tax professional.
Cost
See current Divorce.com pricing for your state; court filing fees are separate.
Frequently Asked Questions
Q: Does Colorado have a spousal maintenance formula? A: Yes, advisory guidelines for marriages of 3 to 20 years with combined annual adjusted gross income of $240,000 or less. Judges can depart from them.
Q: How is the guideline amount calculated? A: 40% of combined monthly adjusted gross income minus the lower earner's income, then multiplied by 80% (combined income up to $10,000 a month) or 75% ($10,001–$20,000 a month).
Q: How long does maintenance last for a 10-year marriage? A: About 45% of the marriage length, roughly 54 months, under the guidelines.
State Divorce Guides
City Divorce Guides
Divorce Cost in Aurora, CO (2026 Guide)
Colorado Springs Divorce Cost: 2026 Fees & Price Breakdown
Divorce Cost in Denver, CO (2026 Guide)
How Much Does Divorce Cost in Fort Collins, CO? | 2026 Price Guide
Divorce Cost in Lakewood, CO: 2026 Price Breakdown & Attorney Fees
Divorce Cost in Thornton, CO (2026 Guide)
Divorce Lawyers in Aurora, CO | Compare Attorneys
Divorce Lawyers in Colorado Springs, CO | Compare Attorneys
Divorce Lawyers in Denver, CO | Compare Attorneys
Divorce Lawyers in Fort Collins, CO | Compare Attorneys
Divorce Lawyers in Lakewood, CO - Free Consultations
Divorce Lawyer Thornton, CO: Cost, How to Choose & Attorney Directory (2026)
How to Divorce Without a Lawyer in Aurora, CO | Step-by-Step Guide
How to Divorce Without a Lawyer in Colorado Springs, CO | Step-by-Step Guide
How to Divorce Without a Lawyer in Denver | Step-by-Step 2026 Guide
How to Divorce Without a Lawyer in Fort Collins | Step-by-Step 2026 Guide
How to File for Divorce Without a Lawyer in Lakewood, CO (2026)
How to Divorce Without a Lawyer in Thornton, CO
County Divorce Guides
RETAINER FEE
PETITION
COURT FILING FEE
SUMMONS
AFFIDAVIT
MOTIONS
ARGUMENTS
TEMPORARY ORDERS
HEARINGS
SUBPOENAS
DEPOSITIONS
SETTLEMENT
CONFERENCES
JUDGEMENT
TRIAL
APPEALS

Real Answers. Real Support.
We're here to guide you through every step of divorce — whether you're just starting to explore your options or ready to take the next step. Our blog offers expert insights, practical tips, and real-life stories to help you move forward with clarity and confidence.
Upfront pricing at a fraction of the cost of traditional divorce
Divorce doesn’t have to cost as much as a car.
Our Services
Paperwork Only
Basic access to divorce paperwork where you handle the rigorous filing process with the court.
POPULAR
We File For You
Our most popular package includes a dedicated case manager, automated court filing, spouse signature collection, and personalized documentation.

Fully Guided
Complete divorce support including mediation sessions, dedicated case management, court filing, and personalized documentation.
We've helped with
over 1 million divorces
We provide everything you need to get divorced — from conflict resolution to filing support and access to divorce experts — in one comprehensive, convenient online platform.
The team at divorce.com was responsive and helpful during a difficult process. I would highly recommend the site for uncomplicated, amicable divorces!!
Jen B.
I came across this online. So I checked on it. It was easy and affordable. I wish I would have found this years ago.
Brandy D.
I was able to read it easily. Thanks God for this service. I will recommend it to anyone who asks this is a very easy step to do. I love it please try it you won't be disappointed
Dianna R.
Great customer service. Questions were easy to answer and had descriptions to understand the questions.
Andelain R.
Proudly featured in these publications
The better way to get divorced.
Answer a few questions to see your personalized divorce options in under 3 minutes.

Colorado Spousal Support Calculator
Colorado has advisory guidelines for spousal maintenance in marriages of 3 to 20 years when combined annual adjusted gross income is $240,000 or less.
Spousal Support Calculator
Estimate potential alimony payments based on income disparity, marriage length, and other key factors. Results are estimates only and vary significantly by state.
Basic Information
Higher Earner
Lower Earner
Type of Support
Additional Factors
Estimated Spousal Support
Income Analysis
Post-Support Monthly Income
Higher Earner
Lower Earner
Applied Adjustments
- Increased for career sacrifice during marriage
Critical Disclaimer: This calculator provides rough estimates for educational purposes only using simplified formulas. Actual spousal support (alimony) varies dramatically by state (Colorado), with some states using formulas and others using factor-based approaches. Courts consider numerous factors including earning capacity, standard of living, contributions to marriage, age, health, and more. These calculations do NOT constitute legal advice. Consult with a family law attorney in Colorado for accurate analysis of your specific situation.
Colorado Spousal Maintenance
Colorado has advisory guidelines for spousal maintenance in marriages of 3 to 20 years when the couple's combined annual adjusted gross income is $240,000 or less. Judges can depart from the guidelines with findings.
Guideline Amount
Take 40% of the couple's combined monthly adjusted gross income and subtract the lower earner's monthly income. Multiply the result by 80% if combined income is $10,000 a month or less, or by 75% if it is between $10,001 and $20,000 a month.
Example: combined income of $10,000 a month, lower earner $3,000. 40% of $10,000 is $4,000, minus $3,000 equals $1,000, times 80% equals about $800 a month.
Guideline Duration
Duration is a percentage of the marriage length that rises with the length of the marriage, capped at 50% from about 12.5 years. For example: 3 years, about 31% (11 months); 5 years, about 35% (21 months); 10 years, about 45% (54 months); 15 years, 50% (90 months); 19 years, 50% (114 months). Marriages over 20 years are left to the judge.
Tax
Spousal maintenance in divorces finalized after 2018 is not deductible or taxable on the federal return. State treatment can differ, so confirm with a tax professional.
Cost
See current Divorce.com pricing for your state; court filing fees are separate.
Frequently Asked Questions
Q: Does Colorado have a spousal maintenance formula? A: Yes, advisory guidelines for marriages of 3 to 20 years with combined annual adjusted gross income of $240,000 or less. Judges can depart from them.
Q: How is the guideline amount calculated? A: 40% of combined monthly adjusted gross income minus the lower earner's income, then multiplied by 80% (combined income up to $10,000 a month) or 75% ($10,001–$20,000 a month).
Q: How long does maintenance last for a 10-year marriage? A: About 45% of the marriage length, roughly 54 months, under the guidelines.
Related Guides
RETAINER FEE
PETITION
COURT FILING FEE
SUMMONS
AFFIDAVIT
MOTIONS
ARGUMENTS
TEMPORARY ORDERS
HEARINGS
SUBPOENAS
DEPOSITIONS
SETTLEMENT
CONFERENCES
JUDGEMENT
TRIAL
APPEALS


RETAINER FEE
PETITION
COURT FILING FEE
SUMMONS
AFFIDAVIT
MOTIONS
ARGUMENTS
TEMPORARY ORDERS
HEARINGS
SUBPOENAS
DEPOSITIONS
SETTLEMENT
CONFERENCES
JUDGEMENT
TRIAL
APPEALS


State Divorce Guides
City Divorce Guides
Divorce Cost in Aurora, CO (2026 Guide)
Colorado Springs Divorce Cost: 2026 Fees & Price Breakdown
Divorce Cost in Denver, CO (2026 Guide)
How Much Does Divorce Cost in Fort Collins, CO? | 2026 Price Guide
Divorce Cost in Lakewood, CO: 2026 Price Breakdown & Attorney Fees
Divorce Cost in Thornton, CO (2026 Guide)
Divorce Lawyers in Aurora, CO | Compare Attorneys
Divorce Lawyers in Colorado Springs, CO | Compare Attorneys
Divorce Lawyers in Denver, CO | Compare Attorneys
Divorce Lawyers in Fort Collins, CO | Compare Attorneys
Divorce Lawyers in Lakewood, CO - Free Consultations
Divorce Lawyer Thornton, CO: Cost, How to Choose & Attorney Directory (2026)
How to Divorce Without a Lawyer in Aurora, CO | Step-by-Step Guide
How to Divorce Without a Lawyer in Colorado Springs, CO | Step-by-Step Guide
How to Divorce Without a Lawyer in Denver | Step-by-Step 2026 Guide
How to Divorce Without a Lawyer in Fort Collins | Step-by-Step 2026 Guide
How to File for Divorce Without a Lawyer in Lakewood, CO (2026)
How to Divorce Without a Lawyer in Thornton, CO
County Divorce Guides
Upfront pricing at a fraction of the cost of traditional divorce
Divorce doesn’t have to cost as much as a car.
Real Answers. Real Support.
We're here to guide you through every step of divorce — whether you're just starting to explore your options or ready to take the next step. Our blog offers expert insights, practical tips, and real-life stories to help you move forward with clarity and confidence.
Our Services
Paperwork Only
Basic access to divorce paperwork where you handle the rigorous filing process with the court.
POPULAR
We File For You
Our most popular package includes a dedicated case manager, automated court filing, spouse signature collection, and personalized documentation.

Fully Guided
Complete divorce support including mediation sessions, dedicated case management, court filing, and personalized documentation.
We've helped with
over 1 million divorces
We provide everything you need to get divorced — from conflict resolution to filing support and access to divorce experts — in one comprehensive, convenient online platform.
The team at divorce.com was responsive and helpful during a difficult process. I would highly recommend the site for uncomplicated, amicable divorces!!
Jen B.
I came across this online. So I checked on it. It was easy and affordable. I wish I would have found this years ago.
Brandy D.
I was able to read it easily. Thanks God for this service. I will recommend it to anyone who asks this is a very easy step to do. I love it please try it you won't be disappointed
Dianna R.
Great customer service. Questions were easy to answer and had descriptions to understand the questions.
Andelain R.
Proudly featured in these publications




