Not if your refusal is unreasonable. You cannot unreasonably refuse to allow your landlord to enter your rental unit. If you do, your landlord may:
- Give you a 24-hour notice to allow the landlord's entry, and if you don't let the landlord in within 24 hours, the landlord can give you a 3-day notice to move out and you could be evicted; or
- File a lawsuit against you in court, asking the judge to immediately allow the landlord to enter.
Under either option, the landlord may recover "actual damages" caused by your unreasonable refusal to allow entry. "Actual damages" basically means any damage caused to the rental or any out-of-pocket costs the landlord experienced because of your unreasonable refusal to allow the landlord to enter.
If you’re not being unreasonable, and instead you have a good reason for refusing your landlord entry, then contact your landlord to explain. For example, it may be reasonable if you’re not objecting to the landlord coming into your unit, you’re only objecting to the particular day or time chosen for entry. Explain why that day or time won’t work for you, and try to agree with your landlord on a different day or time for the landlord’s entry.