Bookkeeping Services

Reliable bookkeeping support for growing and established organizations

Fortis helps keep your books current, your close process organized, and your financial data ready for leadership review. We support organizations that want a disciplined accounting process and better visibility into day-to-day financial activity.

Cloud-based bookkeeping and transaction processing
Bank, credit card, and balance sheet reconciliations
Monthly close support and cleanup work
Organized collaboration and documentation

What's Included

Monthly Reconciliations

Keep accounts aligned and ready for reporting review.

Close Support

Create a repeatable month-end close process and cleaner reporting rhythm.

Accounting Workflow

Structured tools and communication that keep the accounting function organized.

Why Clients Trust Fortis

Bank-level encryption

Built around secure document exchange, organized workflows, and consistent communication.

Secure client portals

Built around secure document exchange, organized workflows, and consistent communication.

SOC 2 aligned workflows

Built around secure document exchange, organized workflows, and consistent communication.

Operations Leader, Multi-State Services Company

“Fortis made the engagement easy. Communication was fast, reporting was cleaner, and the process felt seamless.”

Finance Director, Remote-First Organization

“Their nationwide accounting services gave us confidence in our reporting process and helped leadership make decisions faster.”

Controller, Compliance-Focused Client

“We needed agreed upon procedures support. Fortis delivered clear communication, secure workflows, and a very smooth engagement.”

Founder, Growth-Stage Business

“Their fractional CFO support gave us better forecasting discipline and much stronger visibility into cash flow and KPIs.”

Free Resources

Accounting Checklist for US Businesses

Download this resource to evaluate your accounting process, compliance readiness, and financial oversight needs.

Download Resource

Reg A & Contractor Board Compliance Guide

Download this resource to evaluate your accounting process, compliance readiness, and financial oversight needs.

Download Resource