Tenant does not pay rent. What incentive should I offer?

[Oleg Serdyuk]

Tenant in Ohio does not pay already for 3 months. 

Before pandemic this tenant also was late with payments, so on my opinion most likely she is taking advantage of the situation. 

Debt amount already is almost $5K. 

Tenant could not provide any proof of pandemic related financial issues. 

I tried to give tenant like 10% discounts and things like that. But nothing worked. 

Should I forgive her 1 month of rent and see if this will help? Or this is too much?

Any advice appreciated. 

Thank you