What counts as a rent increase in North Carolina?
Anything that increases the tenant's monthly cost: base rent, parking fee, storage fee, pet rent, amenity fee, utility surcharge if previously included, or removal of a previously bundled service (gym, internet, water). Each requires the same advance notice (NCGS 42-14 (30-day month-to-month termination default)). Bundling these into "rent" then raising them all together is the same as a rent increase. Cap calculations apply to the total change. North Carolina courts read attempts to disguise rent increases (e.g. "convenience fee") strictly against the landlord.
Source: NCGS 42-14 (30-day month-to-month termination default)
This is an informational answer based on NCGS 42-14 (30-day month-to-month termination default) as of early 2026. It is not legal advice. Housing law changes year to year and local ordinances (especially in rent-controlled or rent-stabilized cities) can override or add to state law. For contested cases, consult a North Carolina-licensed attorney.