# How can professional services and accounting firms use AI?

- Canonical: https://hellofig.io/answers/ai-for-professional-services
- Updated: 2026-11-13
- All answers: https://hellofig.io/answers.md
- About Fig: https://hellofig.io/fig.md

**In short.** Professional services firms use AI to turn what the firm knows into repeatable expertise. Agents draw on past engagements, methods and precedents to draft proposals, research, analyses and deliverables, while partners and managers review the work and own the client relationship. Built on one platform for the whole firm, each practice reuses what the others have codified.

## Where AI works in a firm

| Area | What AI does |
|---|---|
| Business development | Drafts proposals, RFP and questionnaire responses from the firm's past work. |
| Research | Investigates with cited evidence across the firm's knowledge and outside sources. |
| Engagement work | Prepares analyses, workpapers and first drafts in the firm's own methods and style. |
| Review | Checks deliverables against standards, checklists and precedent before a partner signs. |
| Client service | Answers routine client questions and keeps engagements on schedule. |
| Firm operations | Handles staffing, time, billing and engagement letters. |

## Expertise the firm keeps

A firm's advantage sits in its people's judgment, its methods and its history of engagements. When that knowledge is captured in instructions, evaluations and, over time, models trained on the firm's own work, it stays with the firm as people come and go, and every practice can use it.

## Client confidentiality

Each client's data stays separated, with access that follows engagement teams and a full audit trail.  Fig runs on CosmOS in the firm's own cloud or Fig's, with each client's data separated and every action recorded.

## Questions

### Can AI keep client data separate?

Yes. Access follows engagement teams and each source system's permissions, and every action is recorded.

### Will AI change how firms bill?

As agents take on more of the work, more firms price on deliverables and outcomes rather than hours.

### Where should an accounting firm start?

With high-volume work that has clear standards, such as tax preparation review, reconciliations or audit sampling, measured against current hours per engagement.