Government Forms
Form CMS-588
EFT Authorization Agreement
Fyllyo uses local AI to interpret your documents, calculate required answers and fill PDF forms. Review the answers and their sources before saving, without uploading client documents.
A simpler way to prepare a PDF.
Pick a form
Choose a built-in template or set up your own blank fillable PDF once.
Add client documents
Drop in PDFs, scans, photos, Word files or typed notes. The AI reads them on your computer.
Review and save
Check the source lines, confirm key facts and edit the PDF. Uncertain values stay blank and flagged.
Form reference
Before you begin.
Use these notes as a starting point. Check the issuing agency’s current form and instructions for your client’s situation.
Open the source PDFFyllyo helps prepare PDFs. It doesn’t provide legal or tax advice, determine eligibility, or file forms for you.
Gather Your Information
Before you begin filling out Form CMS-588, EFT Authorization Agreement, make sure you have all necessary documents ready. You'll need your name, address, contact information, and the details of your financial institution, including your account number and routing number. This preparation ensures you have a seamless experience with Fyllyo.
Details worth checking
Correct Selection in Part I
Ensuring the correct selection between new enrollment and changes in EFT information in Part I is crucial. Incorrect selection can lead to the wrong processing of your information, causing delays or errors in your transactions.
Attachment of Authorization Letter
Missing an authorization letter when payments are directed to a chain organization can lead to non-compliance and processing delays. This document is vital for authorizing the transaction.
Consistent IRS Information
Mismatch between the name provided in Part II and IRS records can cause compliance issues and fraud alerts. Consistency with IRS records is crucial to prevent transactional errors.
Complete Chain Home Office Details
Omitting Chain Home Office details can result in misrouted funds within the organization, leading to delays. Complete information is necessary for proper routing.
Accurate Address Information
Providing an incomplete or incorrect address can lead to delayed payments. A complete and accurate address is necessary for proper transaction routing.
Correct TIN or NPI
An incorrect or incomplete TIN or NPI can cause incorrect EFT processing, leading to potential fines or delays. Accuracy in these identifiers is essential.
Bank Letter or Voided Check Attachment
Neglecting to attach a bank letter or voided check can result in delays or incorrect processing. These documents confirm your bank details and are necessary for verification.
Set up your own form once.
Fyllyo’s cloud service prepares a reusable template from your blank fillable PDF and setup instructions. No API key is required. Client documents stay on your computer, and subsequent filling runs locally. Check the first few filled forms carefully.
Mac with M1 or later · 16 GB memory recommended · About 8 GB free disk space