Stress-Free Bookkeeping for Small Businesses & Freelancers.

Get your time back and keep your books tax-ready. Accurate, affordable, and tailored to your business.

Is your bookkeeping holding you back?

Behind on your books and stressed about taxes?

Spending weekends sorting through receipts instead of growing your business?

Don't know if your business is actually making a profit month-to-month?

Core Capabilities

Bookkeeping Services

Monthly Ledger Cleanup

Expense Tracking

Financial Statements (P&L)

Tax-Ready Prep

Technical Compatibility

We work seamlessly with your favorite tools

QuickBooks Online Xero Wave

Simple, Predictable Pricing

Everything you need to keep your books tax-ready. Flat-rate packages tailored to simple and small companies.

Solo & Freelancer

from$350/mo
Best for:
Sole proprietors, independent contractors, and consultants.
  • Up to 100 monthly transactions
  • Reconciliation of 1–2 accounts
  • Monthly P&L and Balance Sheet
Get started

Premium & Custom

Custom quote
Best for:
High-volume inventory, multi-channel e-commerce, or complex operations (300+ transactions).
  • Scoped to the engagement
  • Gateway to GMK Advisors consulting
Request a quote
Geraldo, Founding Partner of GMK Advisors
GMK
The Human Element
"At GMK Advisors, we help local small businesses take control of their finances so they can focus on what they do best."

As a dedicated advisory firm, your business isn't just another account number to us. We bring absolute confidentiality and operational credibility to your financials, ensuring every detail is accurate, reconciled, and ready for your review.

QuickBooks ProAdvisor
Certified Expert
Start Here

Get your free 30-minute consultation.

Tell us where your books stand — even if the honest answer is "I have no idea." We'll take a look and get back to you within one business day.

  • 30-minute call with a partner, not a salesperson
  • Plain-English review of where your books stand
  • Flat-rate quote — no hourly surprises

We reply within one business day. Your information stays with us.