How QuaerisAI Transforms PBC Evidence Intake for Audit Practices

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QuaerisAI helps audit practices transform the Prepared By Client (PBC) process from a manual evidence chase into a governed evidence intelligence workflow.

For audit teams, the PBC process often begins weeks before fieldwork. Finance teams receive spreadsheet-based document requests, interpret them manually, upload what they believe is required, and wait for follow-up. Audit teams then spend senior staff time tracking missing items, reconciling versions, and sending repeated requests.

QuaerisAI changes this workflow with Automated PBC Agents, a Semantic Layer, Converged Search, and audit-ready chain-of-custody documentation. Instead of waiting for evidence to arrive through email and spreadsheets, audit teams can monitor what has been collected, what remains outstanding, and why.

• PBC collection and data intake can consume 20%+ of total engagement hours.
• QuaerisAI can reduce PBC administrative follow-up time by up to 80% per engagement.
• Audit teams can reclaim 30–40 senior staff hours per engagement.
• Time to evidence completeness can be reduced from 3–5 weeks to 5–10 business days.
• Client follow-up emails can be reduced from 50–100 per engagement to fewer than 10.
• QuaerisAI can deploy as a white-labeled platform under the firm’s brand in fewer than five business days.

Before fieldwork begins, audit teams need the right evidence in the right format. But the traditional PBC process relies on spreadsheets, email follow-ups, manual uploads, and repeated clarification.

This creates several recurring problems:

• Manual follow-up: Senior associates and managers spend time chasing missing documents instead of performing audit work.
• Version control issues: Documents may be incomplete, outdated, or formatted for internal finance use rather than audit review.
• Slow evidence readiness: For an engagement with 120 PBC items, intake can take three to five weeks.
• Client friction: Finance teams receive static request lists without real-time visibility into what has been accepted, what is still missing, and why.
• Poor use of senior audit time: Highly trained staff are pulled into administrative tracking instead of judgment-intensive work.

QuaerisAI replaces the static PBC request workflow with Automated PBC Agents that connect to the client’s data environment and retrieve evidence against defined audit requirements.

The agents can connect to data lakes, ERP systems, document repositories, and cloud storage. They retrieve evidence, verify it against the audit team’s requirements, flag missing items or version conflicts, and notify the audit team in real time.

Instead of managing the PBC process through follow-up emails, the audit team monitors evidence collection inside a governed platform.

Every hour a senior associate spends chasing a PBC item is an hour not spent on the judgment-intensive work that actually requires their credential.

• Automated PBC Agents: Connect to client data sources and retrieve evidence without manual follow-up.
• Semantic Layer: Maintains consistent audit definitions so evidence is retrieved according to the firm’s requirements.
• Converged Search: Links structured ERP data with unstructured documents such as PDFs and scanned invoices.
• Audit Trail Engine: Timestamps every retrieval action to support evidence chain-of-custody documentation.
• White-labeled deployment: QuaerisAI can be deployed under the firm’s own brand, logo, and configured client experience.
• Client-facing portal: Firms can give invited clients visibility into what has been collected, what is still needed, and why.

QuaerisAI shifts PBC intake from a reactive process to a monitoring function. The platform handles retrieval, exception flagging, and evidence tracking. Audit teams review what has been collected, investigate exceptions, and focus earlier on fieldwork.

The shift is from auditors waiting for evidence to evidence finding the auditors.

What’s Next for Audit Practices?

Audit practices are under pressure to improve realization, protect senior staff capacity, and deliver a better client experience without expanding headcount.

QuaerisAI gives firms a way to modernize evidence intake without rebuilding their audit methodology. The platform can be configured with the firm’s brand, audit logic, business definitions, and PBC templates. Client-facing deployment is available at the firm’s discretion.

For firms in the #16–#50 tier, this creates a visible differentiator: a branded evidence intelligence portal that gives clients real-time visibility into the audit intake process.