(a) Precomputed loans. Additional interest for default may be charged on a precomputed loan, whether regular or irregular, or on a precomputed loan contracted for on a scheduled installment earnings method, to the extent it is authorized by Texas Finance Code, §342.203 or §342.206.
(b) Interest-bearing loans. Additional interest for default may be charged on an interest-bearing Chapter 342, Subchapter E loan as authorized under Texas Finance Code, §342.203 or §342.206.
(c) Contract required. No default charge may be assessed, imposed, charged, or collected unless contracted for in writing by the parties.
(d) Default period. A default charge may not be assessed until after the 10th day after the installment due date. For example, if the installment due date is the 1st of the month, a default charge may not be assessed until the 12th of the month.
(e) Missed payment covered by insurance. When any payment or partial payment in default is later paid by some form of insurance, such as credit disability insurance, unemployment insurance, or collateral protection insurance, any prior assessment of additional interest for default must be waived.
(f) Pyramiding prohibited. An authorized lender seeking to assess additional interest for default on a precomputed loan under Texas Finance Code, §342.203 or §342.206 must comply with the prohibition on the pyramiding of late charges provided by the Federal Trade Commission's Credit Practices Rule at 16 C.F.R. §444.4.
(g) Default charge on final installment of multiple payment loan. A default charge is allowed on the final installment of a multiple installment loan.
(h) Default charge on single payment loan. A default charge under Texas Finance Code, §342.203(d) or §342.206(b) is not allowed on a single payment loan. After maturity interest may be contracted for, charged, and collected on a single payment loan.

Source Note: The provisions of this §83.504 adopted to be effective November 9, 2006, 31 TexReg 8989; amended to be effective November 4, 2010, 35 TexReg 9698; amended to be effective July 10, 2014, 39 TexReg 5142; amended to be effective May 12, 2022, 47 TexReg 2738