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Form 637

Use a Form 637 2013 template to make your document workflow more streamlined.

What Form 637 is and how it works

Form 637 is an IRS application used to register certain businesses and activities subject to federal excise-tax rules. The applicant identifies its business, responsible parties, and the excise-tax activity covered by the registration, then follows the IRS instructions for submission and approval. signNow can help prepare the PDF, route it to authorized reviewers, collect signatures, and preserve an audit trail. Electronic-signature validity is governed by ESIGN and applicable state law, but those frameworks do not replace IRS instructions or determine whether electronic submission is permitted.

Who benefits from a Form 637 workflow

Form 637 workflows are most useful when several people must prepare, review, sign, and retain an IRS excise-tax registration application.

  • A fuel distributor or producer can use Form 637 to organize registration information for the specific excise tax activity identified in its IRS application, then route the completed document for internal review and authorized signature.
  • A tax department at a transportation or energy company can coordinate Form 637 data across legal, finance, and operations, preserving the signed application and audit trail with related registration records.
  • An enterprise with multiple excise-tax activities can standardize Form 637 preparation through controlled templates, role-based review, and delegated sending while keeping each application’s supporting information distinct.

These tasks are executed by both individual contributors and centralized administrators depending on organizational policy and required controls.

How the Form 637 workflow works

The workflow moves Form 637 from an IRS PDF to a reviewed, signed record without changing the application’s substantive tax information.

  • Upload form: Upload the IRS Form 637 PDF to signNow and preserve its original page structure.
  • Prepare fields: Review detected fields and add missing text, date, or signature fields.
  • Route application: Send the application to authorized reviewers and signers in sequence.
  • Archive records: Store the completed Form 637 with its audit trail and related records.

Complete Form 637 in signNow

Use this sequence to prepare the IRS application while keeping field review, authorization, signing, and record storage distinct.

  • Upload PDF:

    Upload the current Form 637 PDF to signNow.
  • Review fields:

    Check detected fields against the IRS application.
  • Add recipients:

    Add authorized reviewers and signers.
  • Send form:

    Send the application for completion.
  • Save evidence:

    Download the signed record and audit trail.

What the Form 637 audit trail records

A signNow audit trail gives reviewers a separate record of identity, timing, document activity, and completion for the Form 637 workflow.

01

Authenticate signer:

The signer opens the assigned Form 637 request through the signNow invitation or configured authentication method.
02

Capture timestamps:

signNow records the date and time for opening, viewing, signing, and completing the application.
03

Record history:

The completed Form 637 is associated with document history and a completion record for later review.
04

Seal evidence:

The audit trail preserves signer actions and workflow events alongside the signed application.
05

Export trail:

An authorized administrator retrieves or exports the Form 637 record and its audit trail from signNow.
06

Archive evidence:

The organization stores the exported application and audit evidence under its IRS recordkeeping process.
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Platform requirements for Form 637

Complete Form 637 in a supported browser on Windows, macOS, iOS, or Android, using TLS 1.2 or TLS 1.3 for secure access.

  • Browsers and systems Use current versions of Google Chrome, Mozilla Firefox, Apple Safari, or Microsoft Edge on Windows 10, Windows 11, macOS, iOS, or Android.
  • Mobile access Use an iPhone or iPad running iOS, or an Android phone or tablet, for mobile document access and signing.
  • Secure connection Enable TLS 1.2 or TLS 1.3 for encrypted connections when accessing signNow and Form 637 records.

For regulated records, restrict access to managed Windows, macOS, iOS, or Android devices and retain completed Form 637 files according to the applicable IRS recordkeeping policy. signNow provides audit trails, encrypted storage, and mobile apps; confirm any IRS submission or retention requirement separately.

Features that support Form 637 processing

signNow organizes Form 637 preparation, review, signature collection, and record storage while keeping tax-specific decisions with the responsible organization.

Reusable template

Upload the IRS Form 637 PDF, add required fields, and reuse a controlled template without retyping the application structure for each authorized submission.

Role-based routing

Route Form 637 to finance, tax, legal, and authorized signers in a defined order, reducing uncertainty about who must review the application before signing.

Audit trail

Capture signer actions, timestamps, and document history in an audit trail that stays associated with the completed Form 637 record.

Mobile signing

Use signNow mobile apps to review or sign Form 637 from an iOS or Android device when authorized personnel are away from a desktop.

Record storage

Connect Form 637 workflows with Microsoft 365, Google Drive, Box, or Egnyte to organize source files and completed applications in existing repositories.

Protected records

Apply signNow encryption and access controls while maintaining the IRS application as a separate, reviewable document record.

Find and fill out the correct form 637 2013

airSlate SignNow helps you fill in and sign documents in minutes, error-free. Choose the correct version of the editable PDF form from the list and get started filling it out.

VersionsForm popularityFillable & printable
IRS 637 *2019 20224.8 Satisfied (1270 Votes)
IRS 637 *2019 20194.8 Satisfied (3887 Votes)
IRS 637 *2019 20134.8 Satisfied (165 Votes)
IRS 637 *2019 20094.7 Satisfied (572 Votes)

Integrations for Form 637 records

Connect Form 637 workflows with named CRM, ERP, productivity, and cloud-storage systems to keep source data, approvals, and completed records aligned.

Salesforce
Procore
Zapier
Microsoft Teams
Hub spot
Box
Microsoft

Recommended Form 637 workflow setup

Use controlled access, signer authentication, audit evidence, and IRS-aligned retention when configuring a Form 637 workflow.

Form 637 settingRecommended choice
Authentication methodEmail invitation with SMS authentication
Signature typeLegally binding electronic signature
Audit trailEnabled for every completed application
Document retentionFollow IRS recordkeeping requirements
User provisioningRole-based access for tax teams

Privacy and disclosure pitfalls

  • Entering an incorrect excise-tax activity or registration detail can require correction before the Form 637 application is submitted to the IRS.
  • Routing Form 637 to an unauthorized signer can weaken internal approval evidence and delay completion of the registration workflow.
  • Uploading supporting records with unnecessary taxpayer or business information can expose sensitive data beyond the application’s intended audience.
  • Failing to preserve the completed application and audit trail can make later IRS correspondence or internal review harder to document.

Risks of mishandling Form 637

Incorrect activity

Incorrect activity

Incomplete application

IRS rejection or correction

Delayed registration

Delayed registration

Missing audit trail

Weak signing evidence

Lost application record

Recordkeeping gap

Security for Form 637 records

Data in transit:

TLS 1.2 and TLS 1.3

Data at rest:

AES-256 encryption at rest

Independent controls:

SOC 2 Type II certification

Security management:

ISO 27001 certification

U.S. eSignatures:

ESIGN and UETA compliant

Audit evidence:

Detailed document history

Form 637 troubleshooting questions

Resolve Form 637 workflow issues by separating IRS filing rules from signNow preparation, signing, authentication, and recordkeeping functions.

Upload the IRS PDF again, then compare signNow’s detected fields with every required Form 637 entry. Detection assists preparation but does not determine the correct excise-tax activity, taxpayer information, or IRS filing requirements. Have the responsible tax professional review the completed application before sending or signing.

Use signNow’s Business plan for legally binding eSignatures, templates, and audit trails. Business is $8 per user per month with annual billing. Confirm that the selected fields, signer order, and application data are correct before using the workflow for an IRS registration record.

signNow supports electronic signatures under ESIGN and UETA, but those laws do not decide whether the IRS accepts a particular Form 637 submission method. Check the current IRS instructions and submission requirements before treating a signed PDF as a complete filing.

For consumer-facing electronic records, ESIGN 15 U.S.C. §7001(c) requires disclosures about paper records, electronic access, and withdrawal of consent. If Form 637 is handled for a consumer, obtain the required consent and preserve evidence of access.

Business Premium is $15 per user per month with annual billing and includes bulk send. Use it only when the organization has multiple distinct Form 637 packages to distribute; bulk sending does not replace individual review of taxpayer or excise-tax information.

If the application contains protected health information, HIPAA compliance requires a business associate agreement with signNow. Form 637 is generally a tax registration document, so include health information only when necessary and follow the organization’s HIPAA controls.

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