Accounting for Onyx’s Professional Services Enterprises

Certified India-based team with CPA oversight. WIP reporting, utilization metrics, and project profitability made simple.

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Service firms in Onyx depend on accurate time-tracking, clean billing cycles, and reliable monthly reporting. Our professional services accounting model helps Onyx agencies, consultancies, legal firms, engineering teams, and advisors organize their financials so every hour and engagement is reflected correctly in revenue.

We refresh your Onyx accounting workflow by structuring billable vs. non-billable categories, integrating time-tracking or CRM tools, aligning project/retainer billing, and organizing reimbursable expenses. This improves margin accuracy, clarifies utilization rates, and creates a smoother monthly close for your Onyx leadership team.

Onyx is a hub for consulting firms, legal practices, and financial services firms.

Client Reviews

We support business owners across the country with reliable, remote bookkeeping. Here’s what a few of them say:

Our board trusts the new financial packs.

Karen J, Audit Partner

We scaled during busy seasons without hiring.

David L, Operations Manager

CPA oversight improved our audit cycle.

Kevin L, External Auditor

Trusted by thousands of businesses, see what our customers say.

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Frequently Asked Questions

Do you prepare lender-ready reports?

Yes, for financing and credit.

Are your bookkeepers local to Onyx?

Our team operates remotely but assigns a dedicated manager in your time zone.

Do you shorten close cycles?

Yes, typically by 4–6 days.

How is pricing structured?

Flat monthly retainer based on project volume and complexity.

Do you handle marketing agencies?

Yes, including project billing and profitability reports.

Do you support consulting firms?

Yes, with utilization analysis and WIP reports.

Do you handle time-based billing reconciliations?

Yes, including hourly, retainer, and milestone billing.

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Explore Our Enterprise Professional Services Accounting

Enhance your offering with our Enterprise Professional Services Accounting spine.

Onyx service firms often connect this model with AR Outsourcing for consistent billing, Controller/CFO Services for budgeting and staff utilization analysis, and Outsourced Accounting for daily operational support. Firms with multiple practice areas use Multi-Entity Consolidation, while those managing retainers or subscription-like contracts integrate ASC 606. Payroll Processing and Sales Tax Compliance also become essential as your Onyx firm scales.