Denmark — Check whether your proposed rent increase is allowed. Enter the current and proposed rent to see the percentage rise against your jurisdiction’s rules.
Rent Increase Cap Checker
See your increase as a percentage and whether it exceeds your state’s cap.
How the rent cap checker works
Raising the rent seems simple until you hit a cap you didn’t know existed. A handful of states limit annual rent increases statewide — California’s AB 1482, for example, generally holds increases to 5% plus inflation with a 10% ceiling — while most states set no statewide limit at all, and some cities impose their own. Enter your state, the current monthly rent, and the rent you propose to charge. The checker converts the increase to a percentage, compares it against your state’s cap where one exists, and tells you plainly whether the increase fits, exceeds the cap, or falls in a gray area.
When a cap applies, the result shows the maximum rent you could charge under it, the formula behind the cap, which properties it covers, and the law it comes from — so you can see not just the answer but the reasoning. When no statewide cap exists, the tool says so honestly and warns you to check city and county ordinances, because local rent limits are common even in "no cap" states. And if the increase passes the check, the next step is proper notice: the result links directly to our rent increase notice builder so you can serve it correctly.
Check your proposed increase
Result
Frequently asked questions
Does this tool cover the whole of Denmark?
Yes. Select your country — Denmark are all included. Every result cites the rule and its source for the country you selected, and entries based on limited research are labeled so you know to verify locally.
Does my state limit how much I can raise the rent?
It depends. A few states have statewide caps (for example, California’s AB 1482 limits annual increases to 5% plus CPI, max 10%), while most states have no statewide cap at all. Even without a state cap, cities and counties sometimes impose their own rent limits — the checker warns you to look locally.
What does the percentage shown mean?
It is the proposed increase expressed as a percentage of the current rent: (proposed − current) ÷ current × 100. The checker compares that percentage against the state’s maximum to tell you whether the increase fits within the cap.
My property might be exempt from the cap. What should I do?
Many cap laws exempt certain properties — newer construction, single-family homes, or owner-occupied buildings, for example. The checker shows who the cap applies to, but exemptions are fact-specific: verify your property’s status before relying on an exemption.
If the increase is within the cap, can I serve it immediately?
Not necessarily — you must still give proper advance notice, and the required notice period varies by state (and sometimes by the size of the increase). Use our Notice Period Calculator to find your earliest legal effective date, then generate the notice with the Letter Builder.
Is this legal advice?
No. Rent caps come from statewide research data, exemptions are common, and local ordinances can add limits the state data does not cover. Verify against current law or consult a local attorney before raising rent.