About Us
Where Deep Expertise Meets a Human Approach
We combine professional accounting experience with cutting-edge technology and a genuine passion for helping Washington businesses succeed.
500+
Clients Served
5+
Years Experience
$50M+
Transactions Processed
99%
Client Retention
Meet the Founder
About Dan
Founder & Data Scientist
Dan founded Dan&Dan Financials with a clear mission: bring the power of data science and automation to small business bookkeeping in Washington State.
As a data scientist with a specialization in finance, Dan spent years working closely with payroll departments to automate complex systems and processes. He saw how small business owners were drowning in manual data entry, struggling with Washington's unique B&O tax classifications, and losing valuable time to repetitive compliance tasks.
“I kept seeing the same inefficiencies everywhere,” Dan recalls. “Business owners spending hours on tasks that could be automated in minutes. They didn't need another traditional bookkeeper. They needed someone who could build systems that actually work for them.”
With 5+ years of hands-on bookkeeping experience combined with deep expertise in payroll automation and AI, Dan built a solution that handles the complexity behind the scenes.
Background
Data Scientist
Finance Specialization
Experience
5+ years in bookkeeping
Payroll automation expert
Specialization
Process Automation
AI Financial Analytics
Based In
Seattle, Washington
Serving all 39 counties
Our Values
The Principles That Guide Everything We Do
Precision
Every number matters. We maintain meticulous accuracy in all our work.
Client-First
Your success is our success. We build lasting relationships.
Innovation
Cutting-edge AI technology for insights traditional bookkeeping cannot match.
Local Expertise
Deep knowledge of Washington State tax law and compliance requirements.
Our Journey
Key Milestones in the Dan&Dan Story
2021
Founded in Seattle
Started with a vision to bring data science to small business bookkeeping.
2022
Payroll Automation
Launched automated payroll compliance system for WA businesses.
2024
AI Analytics Launch
Introduced our proprietary AI-powered financial analytics platform.
2026
500+ Clients
Reached 500 active clients milestone across Washington State.
The Team
The People Behind Your Financial Clarity
Sarah Kim
Head of Client Services
Certified Public Accountant with a passion for helping small businesses understand their finances.
Michael Thompson
Senior Bookkeeper
20+ years of bookkeeping experience across retail, hospitality, and professional services.
Elena Rodriguez
Tax Compliance Specialist
Former DOR auditor with deep expertise in Washington State B&O and sales tax.
David Park
AI Platform Lead
Machine learning engineer who built our proprietary financial analytics engine.
Where We Work
Seattle-Based, Statewide Service
While our headquarters are in Seattle, we serve businesses across all 39 Washington counties. Our remote-first approach means you get the same level of attention whether you're in downtown Seattle, Spokane, or the Tri-Cities.
Areas We Serve
Seattle Metro
Tacoma
Bellevue
Spokane
Olympia
Vancouver
Tri-Cities
Bellingham
...and everywhere else in Washington State
Ready to Work Together?
Join the 500+ Washington businesses that trust Dan&Dan for their financial needs. Let's start with a conversation.