Enter the current rent and either the new rent or the percentage you have in mind. Get both, plus what it means over a year.
Enter the increase as
New monthly rent
$2,100.00
Current rent
$2,000.00
Monthly increase
$100.00
Percentage increase
5.0%
Annual difference
$1,200.00
Notice periods for rent increases are set by state and sometimes city law — confirm before sending.
Rent increase amounts, notice periods, and frequency are regulated in many jurisdictions, and rent-stabilised units have separate rules. Confirm your local notice requirement before sending anything.
Notice is usually the bigger issue than the amount
Most disputes over a rent increase are about notice, not the number. Typical statutory notice periods run 30 to 90 days and often scale with the size of the increase. Some jurisdictions also limit how often rent may be raised in a twelve-month period.
Send the notice in writing, keep proof of delivery, and state the effective date and the new amount plainly.
Setting the number
Compare against current asking rents for genuinely similar nearby units, not last year's
Weigh the cost of turnover: vacancy, make-ready, and re-leasing usually exceed a modest increase
Consider offering a longer term in exchange for a smaller increase
Tell the tenant early — a surprise at renewal is the most common reason good tenants leave
Frequently asked questions
How much notice do I have to give?
It is set by state and sometimes city law, commonly 30 to 90 days, and often longer for larger increases. Check your jurisdiction before sending notice.
Can I raise rent mid-lease?
Generally not during a fixed term unless the lease expressly allows it. Increases normally take effect at renewal or on a month-to-month tenancy with proper notice.