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LeaseDecoded Research Team
Statutes verified against primary state sources
How this page is sourced
Every statute cited here was checked against the state's own published text before this page went live. Court decisions are quoted from the published opinion and linked to it, so you can read the original yourself.
Primary sourcesNot legal advice
Content verified against primary state statutes before publication Last updated: September 2026

Quick Summary - What You Need to Know

  • Colorado gives every renter a mandatory 7-day grace period - the longest in our 10-city comparison.
  • The fee itself is capped at the greater of $50 or 5% of the rent you still owe.
  • No late-fee clause in your lease means no chargeable fee, no matter what the payment portal says.
  • Denver adds no separate late-fee ordinance - C.R.S. 38-12-105 sets the rules citywide.
  • Pay inside the grace window and the fee never legally attaches, even if the lease says day two.

Understanding the Late Fee Clause

7-day grace
Grace period before a late fee in Denver
Colorado landlords can't charge a late fee until rent is 7 days late, and it's capped at the greater of $50 or 5% of past-due rent.

A late fee clause says what your landlord can charge when rent lands after the due date. It's usually two lines buried near the payment terms, and it's the clause renters get charged under most often.

Colorado writes the answer for you. State law sets a 7-day wait before any late fee can be charged and caps that fee at the greater of $50 or 5% of the past-due rent - and a lease saying otherwise doesn't beat the statute.

What renters assume

Most renters assume the lease decides everything, so if it says a $100 fee hits the day after rent is due, that's just the deal they signed.

What is actually true

Colorado sets a floor your lease can't go under. A fee charged before rent is 7 days past due, or above the $50-or-5% ceiling, isn't enforceable just because it's printed in your agreement.

Colorado is the most generous state on this chart. Austin renters get 2 days, New York and Seattle get 5, and renters in Los Angeles, Miami, Phoenix, Chicago, and Atlanta get no statutory grace at all - rent is late the day after it's due.

Plain English Version

Think of it like a library book with a one-week amnesty window written into the rules. The fine is real, but it can't start running until the seventh day, and there's a hard ceiling on how big it gets.

Clause decoder

Late Fee Clause Example - What the Wording Looks Like in Denver, CO

The sample clause below is real lease language - a court quoted it word for word, and then ruled on it. What the judge decided is at the bottom of this block.

Real clause - quoted in a published court opinion

Find the equivalent paragraph in your own lease and read the two side by side. The wording will differ; the moving parts rarely do.

A $31.00 late charge, together with all reasonable costs of collection, including legal fees, shall be payable with any rent not received on or before the fifth day of each calendar month.

Quoted from the published opinion in Friday v. United Dominion Realty Trust, Inc., 155 N.C. App. 671 (2003). Judicial opinions are not subject to copyright; the lease language is reproduced in limited part for commentary under 17 U.S.C. § 107.

1

“$31.00 late charge”

Colorado's cap runs the opposite way from New York's: the greater of $50 or 5% of the past-due rent. That is a more generous ceiling, and it means a modest flat fee like this one sits comfortably inside it - the number to check is whether yours exceeds both limbs, not just one.

On rent of $1,900 a month, 5% of the past-due payment is $95, so the cap is $95 rather than $50. A flat $31 is well inside it.
Tenant-favourable“the lesser of $50 or five percent of the past-due rent”
What this lease said“$31.00 late charge”
Landlord-favourable“$50.00 plus five percent of the past-due rent”
2

“all reasonable costs of collection”

A separate charge riding alongside the fee. Colorado's cap speaks to the late fee itself, so anything bolted on beside it is a different claim with a different justification - and one the landlord would have to actually substantiate rather than simply name.

Tenant-favourable“collection costs actually incurred, evidenced on request”
What this lease said“all reasonable costs of collection”
Landlord-favourable“all costs of collection, whether or not incurred”
3

“shall be payable with any rent not received”

“Payable with” quietly bundles the fee into rent, and that matters more than it looks. If a fee is treated as rent, non-payment of the fee starts to look like non-payment of rent - which is the ground evictions run on. Keeping the two separate protects you.

Tenant-favourable“payable as a separate charge and not as additional rent”
What this lease said“shall be payable with any rent not received”
Landlord-favourable“deemed additional rent, recoverable by the same remedies as rent”
4

“the fifth day of each calendar month”

This is where a Denver reader should stop. Colorado requires a seven-day grace period before any late fee may be charged. A lease that starts charging on day five is starting two days early - and the statute, not the lease, is what governs.

Tenant-favourable“after rent has remained unpaid for seven days”
What this lease said“the fifth day of each calendar month”
Landlord-favourable“on the second day of the month if rent remains unpaid”
What the court did with it

Void by one dollar. The statutory cap worked out to $30.50 on that tenant's rent; the leasing agent rounded it up to $31.00. The court struck the provision anyway - and it did not matter that the landlord had only ever actually charged $30. A clause that could exceed the cap was void as written.

Colorado gives you a statutory grace period - seven days - plus a cap. Both are worth checking your own lease against: C.R.S. 38-12-105; C.R.S. 38-12-105(1)(b)

One court, one lease, one state. That answer is not automatically yours, and your lease may be worded to land differently. Use this to know what to look for and what to ask - your state's tenant hotline or a local tenant attorney can answer it for your document.

Colorado Law on Late Fee Clause

The law in Colorado
  • Cap: Greater of $50 or 5% of the past-due rent payment
  • Yes - a mandatory 7-day statutory grace period. Under C.R.S. 38-12-105(1)(a), a landlord may not charge a tenant or mobile-home owner a late fee unless the rent
  • The fee must be written into the lease to be chargeable.

C.R.S. 38-12-105; C.R.S. 38-12-105(1)(b) - statutes change; verify the current text for your situation.

The math matters more than most renters realize. Colorado uses the greater of $50 or 5%, so on $1,700 of past-due rent the ceiling is $85, but on a small partial balance the fee still can't top $50.

Compare that to New York City, where the cap is the lesser of $50 or 5% - a hard $50 stop no matter how high the rent runs. Austin sits at the other extreme, with only a 2-day wait and fees reaching 12% of monthly rent in small buildings.

Colorado Tenant Protections

Your landlord cannot charge any late fee until the rent has gone unpaid for 7 days. The fee is capped at the greater of $50 or 5% of the past-due rent payment. A late fee is only chargeable if it is actually written into your lease.

What's Specific to Denver

Grace period before a late fee

Same clause, 16 cities, different rules. Tap any city for its own guide.

Denver, Colorado
7-day grace
Portland, Oregon
4-day grace
Austin, Texas
2-day grace
Los Angeles, California
No required grace
Miami, Florida
No required grace
Chicago, Illinois
No required grace
Phoenix, Arizona
No required grace
Atlanta, Georgia
No required grace
Columbus, Ohio
No required grace

Figures are the state rule, or the stronger city ordinance where one exists. Verify the current law for your own situation before relying on it.

Denver adds no late-fee rules of its own. The 7-day grace period and the $50-or-5% cap in C.R.S. 38-12-105 are the whole story from Capitol Hill to Green Valley Ranch, and a Cherry Creek high-rise plays by the same numbers as a Baker duplex.

What Denver adds is scale. Most large buildings here run rent through an online portal that assesses fees on whatever date the software was configured with, not the date the statute allows - and Denver licenses its residential landlords, so a property manager ignoring state law has more than your complaint to worry about.

Is the exact late fee written in the lease?

It has to be. A fee that appears on your ledger but nowhere in the rental agreement is not chargeable under Colorado law.

Does the fee wait until day 7?

A compliant Denver lease can't assess anything until rent has been unpaid for 7 days. Anything earlier conflicts with C.R.S. 38-12-105.

Does the fee exceed $50 or 5%?

Red flag. Colorado caps a late fee at the greater of $50 or 5% of past-due rent, so a flat $150 charge on $1,600 rent is over the line.

Are daily charges stacked on top?

Watch this closely. Per-day charges blow past the $50-or-5% ceiling within a week, so ask for the running total in writing and check the math yourself.

Sources

The law this guide relies on, and where to read it. Statutes change, so confirm the current text before you act on it.

Red Flags to Watch Out For

  • Fee charged on day two

    Your lease says rent is late on the 2nd and a fee applies immediately. Colorado requires 7 days before any late fee can be charged.

  • Flat fee above the cap

    A fixed $100 or $150 late fee ignores the formula. The ceiling is the greater of $50 or 5% of what you actually owe.

  • Daily charges that compound

    A $10-per-day fee reads as small and isn't. Ten days in it's $100, well past the cap on most Denver rents.

  • Fee with no lease clause

    If the rental agreement never mentions a late fee, it can't be charged. Check the payment terms and every signed addendum before you pay.

  • Portal auto-charges on the 6th

    Large Denver buildings run rent software configured to another state's timeline. The 7-day rule still governs, whatever the app displays.

Your Rights as a Denver Tenant

  • Seven full days, always

    No late fee can be charged until rent has stayed unpaid for 7 days. That window is yours and your lease can't sign it away.

  • A hard ceiling on the amount

    The most a Colorado landlord can charge is the greater of $50 or 5% of the past-due rent payment - the formula, not their preferred number.

  • Nothing you never agreed to

    A late fee has to be written into the lease to be collectable. Verbal policies and mid-tenancy notices don't create one.

  • An itemized explanation

    Ask in writing for the fee amount, the date it was assessed, and the lease clause behind it. That paper trail is what wins a dispute.

What To Do - Step by Step

1

Find the clause

Search your lease for 'late fee' and 'grace period' and read the full paragraph. If it isn't there, the fee isn't chargeable.

2

Count the days

Mark the due date and count forward. A fee assessed before rent was 7 days past due conflicts with Colorado law.

3

Run the cap math

Take 5% of the rent you owe and compare it to $50. The higher figure is the legal maximum - anything above it is disputable.

4

Pay the rent first

Cover the rent itself immediately, even while you dispute the fee. Unpaid rent is a far bigger problem than an unpaid $85 charge.

5

Dispute it in writing

Email the property manager, cite C.R.S. 38-12-105, state the correct amount, and ask for the ledger to be corrected. Keep the thread.

6

Escalate outside the building

No response? Contact Colorado Legal Services, report a licensed landlord to Denver Excise and Licenses, or file in Denver County small claims.

Frequently Asked Questions

how many days late before a late fee in colorado
Seven days. A Colorado landlord can't charge a late fee until rent has gone unpaid for 7 days past its due date. A shorter grace period in your lease doesn't override the statute.
is a $100 late fee legal in denver
Only if it's under the cap. The maximum is the greater of $50 or 5% of past-due rent, so $100 works on $2,000 rent but is too high on $1,500.
can my landlord charge a late fee that isn't in my lease
No. A late fee must be written into the lease to be chargeable in Colorado. A charge that appears on your portal with no clause behind it can be disputed.
does denver have its own late fee rules
No, Denver has no separate ordinance. State law - C.R.S. 38-12-105 - sets the 7-day grace period and the $50-or-5% cap for every rental in the city.
where can i read c.r.s. 38-12-105 for myself
The section is C.R.S. 38-12-105, and this guide read it on colorado.public.law: open C.R.S. 38-12-105. Statutes are amended, so check the text as it reads on the day you need it.
how does colorado compare with other states on this
Colorado: 7-day grace. Massachusetts: 30-day grace. California: No required grace. The chart above on this page shows every city side by side.
what else does colorado law say about this
Cap: Greater of $50 or 5% of the past-due rent payment.
Legal Disclaimer: This guide is for general educational purposes only and does not constitute legal advice. Information reflects general Colorado and Denver law as of September 2026 but may not reflect recent changes. Consult a licensed attorney in Colorado for advice about your specific situation.