How ABA Model Rule 1.3 on “Diligence” Impacts Lawyers Billing for Their Fees and Costs

[Editor’s note: this is another in a series of blog posts discussing how specific ABA Model Prof. Conduct Rules (RPC) that all lawyers must follow impacts how lawyers can and cannot bill clients.]

If you read my first blog piece in this series, you will recall that I noted ABA Ethics Committee Formal Opn. 93-379 (1993) on Billing for Professional Fees, Costs,  Disbursements, and Other Expenses stated that several Rules of Professional Conduct affect how lawyers ethically can bill for their services. The Opinion specifically mentions RPC 1.1, 1.4, 1.5, 3.2, and 7.1 but notes that other Rules may also be implicated.

Examples of other RPCs that may be implicated in billing situation were noted in a previous post on the Cook case. In that case, the attorney made out invoices that included fake time. The court found this to violate RPC 4.1 Truthfulness In Statements To Others and RPC 8.4 Misconduct. And so it is that RPC other than ones specifically mentioned in Opn. 93-379 can be implicated in billing situations.

On of the other RPC that could impact how a lawyer bills a client is RPC 1.3 Dilligence. This RPC provides that “a lawyer shall act with reasonable diligence and promptness in representing a client.” I had originally decided to skip over RPC 1.3 as I consider it more of a litigation management issue such as when a lawyer is slow to take necessary action or misses a SOL or filing deadline. But a colleague recently reviewed a bill where an issue of diligence was raised in a billing entry. Continue reading