Professional Services Bookkeeping for Agencies & Consultants
Project profitability tracking and contractor payments are eating your time. Twelix handles your books so you can focus on client delivery.
Mistakes professional services owners make with their books
These aren't rare edge cases — they show up in almost every new client account we onboard.
Not tracking time-based revenue by project
Billing errors and no insight into project profitability
We reconcile billable hours to invoices and track margins by project
Mixing owner draws with business expenses
Inflated expenses and understated profit
Owner compensation is properly classified and tracked separately
Ignoring accounts receivable aging
Cash flow problems from slow-paying clients
Monthly AR aging reports with collection recommendations
Are these showing up in your books right now?
Get a Free Books ReviewWe'll tell you exactly what we find — no charge.
Professional Services Bookkeeping Challenges
Project Profitability
Knowing which clients and projects are profitable requires time tracking integrated with financial data.
Utilization Tracking
Billable vs. non-billable hours directly impact revenue but are rarely tracked in financial reports.
Contractor Management
Managing payments, 1099 compliance, and cost allocation for freelancers and subcontractors.
Retainer Revenue
Monthly retainers, project milestones, and hourly billing create mixed revenue recognition challenges.
Our Professional Services-Specific Services
Twelix assigns you a bookkeeper with deep professional services expertise. Not a generalist — a specialist who knows your business model.
Numbers that actually tell you how your professional services business is performing
If your current books can't surface these, you're flying blind.
Utilization Rate
Billable hours as % of total available hours
Target 70-80% for consultants — lower means revenue leakage
Revenue Per Employee
Total revenue divided by headcount
Key benchmark for agency and firm profitability
Accounts Receivable Days
Average time to collect invoices
Over 45 days signals you need to tighten payment terms
Your bookkeeper should be surfacing these every month.
See How We ReportTools We Work With
Professional Services tax deductions our bookkeeping service tracks for you
These write-offs are built into how we categorize your expenses from day one — so nothing slips through at tax time.
Software & Tools
CRM, project management, accounting, and communication platforms
Business Travel
Client meetings, conferences, flights, hotels, and meals
Home Office
Dedicated office space, internet, and utilities portion
Professional Development
Certifications, courses, coaching, and industry memberships
Insurance Premiums
E&O insurance, general liability, and professional liability coverage
Subcontractor Payments
Freelancers and specialists hired for client projects
Every one of these is included in how we run your books.
See What's Included in Your PlanFlat monthly rate · No contracts · Start in 48 hrs
Why Professional Services Businesses Choose Twelix
We don’t just keep your books — we give you the financial clarity to run your professional services business with confidence.
Bookkeepers with agency and consulting firm expertise
Per-project and per-client profitability reporting
Contractor 1099 tracking and year-end preparation
Revenue recognition aligned with billing models
24-hour response time on all communications
Professional Services Bookkeeping FAQ
Yes. We integrate time tracking data with your financials to show revenue, costs, and margins per project.
We track all contractor payments and prepare 1099s for year-end filing.
We recognize retainer revenue monthly according to your billing terms and service delivery.
We integrate with time tracking tools to report on billable vs. non-billable hours in your monthly financials.
We work with solo consultants, boutique agencies, and growing firms. Our plans scale with your needs.
What our professional services bookkeeping service covers — already
These aren't questions you need to bring to a meeting with us. They're already built into how our service works.
We track revenue by client or project
Billable revenue is tracked per client or engagement so you always know which relationships are most profitable and which need repricing.
We reconcile contractor and freelancer payments for 1099 prep
All payments to subcontractors and freelancers are tracked throughout the year so 1099 filing is clean and on time every January.
We separate billable expenses from operating overhead
Client-reimbursable expenses are tracked separately from your internal overhead — so reimbursement requests are always accurate.
We track unbilled receivables and aging invoices
Outstanding invoices are monitored monthly — with aging reports showing you exactly what's overdue and by how long.
We account for retainers and deferred revenue correctly
Retainer payments are recorded as deferred revenue until earned — so your P&L always reflects what you've actually delivered, not just what you've collected.
All of the above is already built into every Twelix engagement — and we can show you on your first call.
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Ready to Fix Your Professional Services Books?
Book a free consultation. We will review your situation and give you a firm quote within 24 hours. No sales pressure.