This interim final rule implements changes related to loans made under the Paycheck Protection Program (PPP), which was originally established under the Coronavirus Aid, Relief, and Economic Security Act (CARES Act) to provide economic relief to small businesses nationwide adversely impacted by the Coronavirus Disease 2019 (COVID- 19). On December 27, 2020, the Economic Aid to Hard-Hit Small Businesses, Nonprofits, and Venues Act (Economic Aid Act) was enacted, extending the authority to make PPP loans through March 31, 2021, revising certain PPP requirements, and permitting second draw PPP loans. This interim final rule allows individuals who file an IRS Form 1040, Schedule C to calculate their maximum loan amount using gross income, removes the eligibility restriction that prevents businesses with owners who have non-financial fraud felony convictions in the last year from obtaining PPP loans, and removes the eligibility restriction that prevents businesses with owners who are delinquent or in default on their Federal student loans from obtaining PPP loans.