Here are some information about regulation in the district of Columbia.
Effective January 9, 2008, the maximum interest rate that payday lenders may charge in the District of Columbia is 24 percent, which is the same maximum that banks and credit unions are capped at.
Payday lenders also must have a license from the District government in order to operate.
As a result of the interest-rate cap enacted by D.C., all licensed payday lenders have withdrawn from the market, and no lawful payday loans are presently available in D.C.