Business Central for Professional Services: ERP for Small Firms and Agencies

Smaller professional services firms (under 100 timekeepers) face a specific ERP gap. The dedicated PSA platforms — Deltek Vantagepoint for AEC, Kantata for consulting, Elite 3E and Aderant for law — are priced and scoped for larger firms with full-time finance teams and complex structures. QuickBooks handles basic bookkeeping but can't do project accounting, time and expense capture with the client/matter dimension these firms require, WIP tracking, or the billing workflow (prebills, write-downs, budget-to-bill) that defines professional services. The result is a smaller firm running QuickBooks plus a time entry tool plus spreadsheets for WIP and billing — which works until the auditor arrives or the partner compensation season exposes the reconciliation gaps.

BC fills the gap for smaller professional services firms. Project accounting with client, matter, and timekeeper dimensions. Time and expense capture (often through Power Platform extensions or integrated apps) with the billable/non-billable classification. WIP tracking and the prebill → bill → collect workflow. Revenue recognition under ASC 606 (percentage-of-completion for fixed-fee, straight-through for T&M). Basic utilization and realization reporting at smaller-firm complexity. Multi-entity where the practice structure requires it. With the audit trail the external auditor expects. Done at the right scope, BC delivers for small firms in 4-6 months at a price point they can justify.