If a taxpayer offers you a $20 bill because they were so happy about the quality service they received, what would be the appropriate action to take?

In the case of the scenario given above, the most appropriate action to take is to THANK THE TAX PAYER AND EXPLAIN THAT YOU CAN NOT ACCEPT ANY PAYMENT FOR YOUR SERVICES.
The principal mission of VITA/TCE [Volunteer Income Tax Assistant /Tax Counselling for the Elderly] is to assist tax payers in filling tax forms correctly without collecting any money from them. Thus, it is part of the standard of the program that volunteers should never accept any form of payment or solicit for donations in return for the services that they render. 

This app is rigge im si mad

The answer is that the answer is and ik it is because the answer is false.