Milestone Certified Public Accountants logo — boutique CPA firm Pleasanton CA
Industries · Architects & Engineers

Accounting for design and engineering firms.

For Bay Area architecture and engineering practices — project-based revenue recognition, multi-state nexus, employee vs. contractor classification, and the partnership economics that hold the firm together.

The Realities of Architects & Engineers

What design and engineering firms need from a CPA.

Architecture and engineering firms operate on long project cycles with revenue that does not match cash, partner economics that evolve over years, and licensing obligations across multiple states.

01

Revenue recognition complexity

Long-cycle projects, milestone billings, retainer arrangements, and unbilled time create real complexity around when revenue should be recognized — both for tax and for management reporting.

02

Multi-state nexus from remote work

Architects and engineers often work on projects across state lines. Nexus, apportionment, and state-licensing implications need to be tracked deliberately.

03

Partner compensation drift

Multi-partner design firms accumulate compensation complexity — guaranteed payments, draws, capital accounts, profit-sharing tiers — that needs revisiting as the firm changes.

04

1099 vs. employee classification

Sub-contracted designers, consultants, and contract engineers — California rules (AB 5) are strict about classification, and misclassification has real consequences.

What We Do

Specialized work for architecture and engineering practices.

We work with Bay Area design and engineering firms on the financial side of running a project-driven practice.

Project-based accounting

Project-level revenue and cost tracking, unbilled vs. billed time analysis, WIP reporting, and project profitability monitoring.

Partnership economics

Partner compensation modeling, capital account maintenance, buy-in / buy-out structuring, and profit-sharing tier design.

Multi-state & nexus analysis

State filing requirements for projects across state lines, apportionment of income, and coordination with state-licensing obligations.

Contractor classification

AB 5 analysis under California law, federal worker classification, and structuring of sub-contractor arrangements for compliance.

R&D credit for engineering firms

Federal IRC § 41 R&D credit qualification for engineering firms, including innovation-driven design work that qualifies under the credit.

Entity structure

PLLC, professional corporation, and partnership analysis with awareness of California licensing-board requirements for design professionals.

Why It Matters

Design firms have project economics no general-practice CPA tracks.

Revenue recognition for a five-year master plan project is different from a one-week consultation. Partner economics in a 12-partner architecture firm differ from a two-partner engineering practice. Multi-state nexus for a firm with projects in Nevada and Oregon needs to be managed deliberately. None of this is in a generalist CPA's toolkit.

An invitation

Let's see if we are a fit.

A complimentary 30-minute consultation. We review your situation and tell you honestly whether Milestone is the right firm.

Call directly: 925-320-0309