Step-by-step guides, ACH reference material, and documentation
How FiSTWorks protects your financial data at every layer.
Learn the basics of FiSTWorks and how to navigate the platform.
Upload and validate ACH files against NACHA formatting rules.
Configure your company information, bank accounts, and recipients.
Create drafts, add batches and entries, and generate NACHA-compliant ACH files.
Import multiple recipients at once using a CSV file.
Connect QuickBooks to import vendors and customers and create ACH drafts from bills and invoices.
Save and reuse draft configurations for recurring payments.
Create a payment template by uploading an existing NACHA ACH file.
Invite recipients to securely provide their own bank account details.
Transmit generated ACH files to your bank via secure SFTP.
Browse and download ACH return files from your bank.
Create a single-batch ACH file from a pasted list of recipients in one screen.
Manage your team, bank connections, scheduled transmissions, and audit logs.
Manage your display name, email, and account settings.
Close your account or organization and understand exactly what happens to your data.
Plain-language guide to all 12 NACHA Standard Entry Class (SEC) codes used in ACH files.
Plain-language definitions of common NACHA and ACH terms used throughout FiSTWorks.
What NOC codes mean, how they differ from return codes, and how to respond when you receive one.
Terms governing your use of the FiSTWorks platform.
How we collect, use, protect, and delete your personal information.