Establish and implement an effective system to ensure that payments do not exceed approved contract values.

Establish and implement an effective system to maintain a complete and accurate contract register to ensure proper contract planning and administration.

Provide technical assistance to the Authority to ensure that responsible staff and board members receive necessary procurement training.

Finalize and implement monitoring procedures to ensure that $6,324,625 in flat rents are appropriately charged to tenants over the next year.

Follow up with the housing authorities in our sample, identified as noncompliant with flat rent requirements, to ensure that their rents are properly adjusted.

Clarify guidance to better enhance housing authority understanding of the requirement, including explaining that housing authorities must code ceiling rent tenants as flat rents and explaining what housing authorities should do when maximum rents for low-income housing tax credit properties are lower than the minimum flat rent amounts required by HUD.

Recapture the $248,222 in excess program funds from the Authority and allocate in the pool for other tribes to use in meeting program objectives.

Require the Authority to provide source documentation to determine the accuracy of the tribal enrollment numbers reported in 2015 and 2016. Based on those supported numbers, HUD should recapture or offset the unsupported amounts from the awarded $1,746,658 in program funds that resulted from under or overstated tribal enrollment numbers.

Require the Authority to establish and implement controls and formal written policies and procedures to ensure that accurate tribal enrollment numbers are reported to the Formula Service Center and HUD for future grant years.

Support the eligibility of the reported $548 in unsupported program costs or repay its program using non-Federal funds.

Implement controls to ensure that all future check request forms are complete for proper tracking in its accounting records and authorized approver verifies source documentation is attached prior to check issuance for future program expenses as required by its own policies and procedures.

Provide adequate supporting documentation for the amount of Public Housing Capital Fund loan to verify the loan source. If another source of Federal funds is determined, repay the amount to the appropriate program from non-Federal funds.

Provide support showing the amount of predevelopment fees paid. If it is over the allowable amount, that portion should be repaid to the project-based voucher program from non-Federal funds.

Provide support showing the source and use of funds paid to the Terrace Lane, LP, and Southside Village, LP, after the RAD conversion or repay the project-based voucher program from non-Federal funds.

Develop and implement procedures to ensure that it maintains books and records that provide the source and uses of all Federal funds.

Ensure that the Authority completes all outstanding annual audits.

Enter into a repayment agreement with Community Management Corporation for the improper housing assistance payments of $5,912 to be repaid to the project-based voucher program or repay the project-based voucher program from non-Federal funds.

Establish, maintain, and follow a waiting list for each project individually.

Provide adequate supporting documentation for the $2,075,314 paid for housing assistance payments for tenant rents for 2015 and 2016 and the associated administrative fees earned or repay the project-based voucher program from non-Federal funds.

Properly certify all tenants and reimburse any overages paid and associated administrative fees for tenants housed after January 1, 2017, to the project-based voucher program from non-Federal funds.