SEC 8 tenancy addendum

[Mira Gorlovsky]

Hello BP,

I have a SEC 8 tenant that resides in the unit for 6 years.  This unit failed inspection this year due to tenant's damages to the property.  Tenant said that she doesn't have money to repair. The lease will be expired by the end of February of 2018.  i want to make all repairs and then send 60 day notice that I won't renew a contract and then put it for sale.  I just realized that I don't have a tenancy addendum to the lease with the tenant.  What should I do now? Would it be impacted on my 60 day notice about non-renewal a contract?

Thank you in advance,

Mira- Real Estate Investor