Built for Accounting Professionals
Powerful tools designed specifically for accountants, bookkeepers, and accounting firms. Manage multiple clients, streamline workflows, and deliver exceptional service with MightyFyn.

Professional Tools for Accounting Experts
Everything you need to manage multiple clients efficiently and deliver exceptional accounting services
Multi-Client Management
Manage unlimited clients from a single dashboard with client-specific permissions and branding
- Client portals
- Custom branding
- Role-based access
Time Tracking & Billing
Track billable hours, manage projects, and generate professional invoices automatically
- Project tracking
- Automated billing
- Time reports
Document Management
Secure document storage and sharing with clients, including e-signature capabilities
- Secure storage
- Client sharing
- E-signatures
Advanced Reporting
Generate comprehensive financial reports for clients with white-label options
- Custom reports
- White-labeling
- Automated delivery
Tax Preparation Tools
Streamlined tax preparation with automated calculations and compliance checking
- Tax forms
- Compliance checks
- Filing assistance
Professional Security
Bank-grade security with audit trails and compliance features for professional standards
- Audit trails
- Compliance tools
- Data encryption
Streamline Your Accounting Workflow
From client onboarding to final reporting, we've got you covered
Client Onboarding
Quick client setup with automated document collection and secure data import
Data Processing
AI-powered categorization and reconciliation with minimal manual intervention
Review & Analysis
Comprehensive review tools with exception reporting and variance analysis
Client Delivery
Professional reports and insights delivered through branded client portals
Accounting Professionals Love MightyFyn
See how accounting firms are growing their practice with MightyFyn
"MightyFyn has transformed our practice. We've increased our client capacity by 60% while reducing manual work. The client portals are a huge hit."
Jennifer Martinez
CPA, Managing Partner
Martinez & Associates
"The automation features are incredible. What used to take hours now takes minutes. I can focus on providing strategic advice rather than data entry."
Robert Kim
Senior Accountant
Kim Financial Services
"As a solo practitioner, MightyFyn gives me enterprise-level capabilities. My clients think I have a whole team behind me!"
Amanda Thompson
Bookkeeping Specialist
Thompson Bookkeeping
Professional Pricing for Accountants
Flexible pricing that scales with your practice
Solo Practice
For individual accountants
- Up to 25 clients
- Time tracking & billing
- Client portals
- Basic reports
- Email support
Small Firm
For growing accounting firms
- Up to 100 clients
- Everything in Solo
- Advanced reporting
- White-label options
- Priority support
- Team collaboration
Enterprise Firm
For large accounting firms
- Unlimited clients
- Everything in Small Firm
- Custom integrations
- Dedicated support
- SLA guarantee
- Custom training
Professional Resources & Support
We provide comprehensive resources to help accounting professionals succeed with MightyFyn and serve their clients better.
Professional Training
Comprehensive training programs and certification courses for accounting professionals.
Partner Program
Join our partner network and earn referral commissions while helping clients.
Marketing Resources
Professional marketing materials and templates to promote your services.
Expert Community
Connect with other accounting professionals and share best practices.

Ready to Elevate Your Accounting Practice?
Join thousands of accounting professionals who trust MightyFyn to streamline their practice and delight their clients
✓ 14-day free trial ✓ No credit card required ✓ Professional support ✓ Cancel anytime