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Ia Sales Tax Exemption Certificate Form

Use a Ia Sales Tax Exemption Certificate Form 2020 template to make your document workflow more streamlined.

What the Iowa exemption certificate does

The Ia Sales Tax Exemption Certificate Form documents a purchaser’s claim that an eligible Iowa purchase should be exempt from sales tax. The purchaser provides the requested business, identification, and exemption information, then signs the certificate for the seller’s records. The seller uses the certificate to support the tax treatment of the transaction; the form does not itself create eligibility. Iowa purchasers should confirm the applicable exemption category and retain supporting records under their tax procedures before submitting the certificate to a vendor.

Who uses this Iowa exemption certificate

Iowa purchasers

Iowa retailers, tax-exempt organizations, and qualifying purchasers use this certificate to document why sales tax should not apply to an eligible purchase.

Business teams

Accounts payable and procurement teams keep the completed certificate with invoices and exemption documentation to support vendor reviews and tax records.

How signNow handles this certificate

The Iowa certificate moves from preparation to signature through a documented signNow workflow.

  • Upload document: Upload the Iowa certificate and inspect its fields.
  • Complete details: Auto-detect fillable fields and complete purchaser details.
  • Request signature: Send the certificate to the authorized signer.
  • Preserve evidence: Store the signed certificate with its audit trail.

Complete the Iowa certificate online

Use this signNow workflow to prepare the Iowa certificate, collect the authorized signature, and preserve the completed tax record.

  • Upload form:

    Upload the Iowa certificate PDF to signNow.
  • Check fields:

    Review detected fields and add missing purchaser information.
  • Send certificate:

    Assign the authorized signer and send the certificate.
  • Archive record:

    Sign, download, and store the completed record.
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Platform requirements for this form

Complete the Ia Sales Tax Exemption Certificate Form in Chrome, Firefox, Safari, or Edge on Windows, macOS, iOS, or Android. signNow uses TLS-secured connections for online document access.

  • Desktop browsers Chrome, Firefox, Safari, and Edge on Windows or macOS.
  • Mobile browsers Safari on iOS and Chrome on Android devices.
  • Connection security TLS-secured internet connection for document access.

Organizations can manage the form on company-managed Windows and macOS devices, while mobile users can review and sign through iOS or Android browsers. Administrators should confirm identity controls, access permissions, and retention procedures before deploying certificates across procurement or accounts payable workflows.

Iowa certificate processing steps

A clear sequence helps the purchaser and seller receive a complete, reviewable exemption certificate.

01

Prepare the certificate

Complete purchaser and exemption details before sending.
02

Send to signer

Deliver the Iowa certificate to the authorized signer.
03

Sign the form

Signer reviews the exemption claim and signs.
04

Archive the record

Download the completed certificate and audit trail.

Find and fill out the correct ia sales tax exemption certificate form

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
IA DoR 31-014 20214.8 Satisfied (1420 Votes)
IA DoR 31-014 20204.8 Satisfied (1776 Votes)
IA DoR 31-014 20184.8 Satisfied (2685 Votes)
IA DoR 31-014 20144.8 Satisfied (231 Votes)

Risks of an incorrect certificate

Incomplete certificate

Seller may reject the exemption claim.

Ineligible purchase

Tax may be charged on the purchase.

Missing documentation

Records may not support an audit.

Data entry error

Incorrect details can delay vendor processing.

Security for Iowa tax records

Transport encryption:

TLS-secured data in transit

Stored encryption:

AES-256 data encryption at rest

Security reporting:

SOC 2 Type II certification

Security management:

ISO 27001 certification

Electronic signatures:

ESIGN and UETA compliance

Record protection:

Access controls for signed records

Recommended Iowa certificate setup

Configure the workflow around authorized signing, transaction evidence, and controlled access to completed Iowa exemption certificates.

SettingRecommendation
Authentication methodEmail verification with SMS OTP
Signature typeTyped or drawn electronic signature
Audit trailEnable complete action history
Document retentionRetain with invoice and tax records
EncryptionTLS in transit and AES-256 at rest

Connect Iowa certificate workflows

Connect the certificate workflow to CRM, ERP, cloud storage, and procurement systems so signed Iowa exemption records move into established business processes.

Salesforce
Procore
Zapier
Microsoft Teams
Hub spot
Box
Microsoft

Iowa certificate troubleshooting

Resolve field, signer, eligibility, and recordkeeping issues before submitting the Ia Sales Tax Exemption Certificate Form to the seller.

Upload the original Iowa certificate as a PDF, then use signNow’s field detection to identify fillable areas. Review every detected field manually because purchaser names, identification details, and exemption information must match the underlying transaction and supporting records.

signNow can collect an electronic signature, but Iowa exemption eligibility comes from the applicable Iowa tax rule and the purchaser’s facts. Confirm the exemption category and purchaser information before signing; the platform does not determine whether the purchase qualifies for exemption.

Use signNow’s signer assignment to route the certificate to the person authorized to make the exemption claim. If the wrong person receives it, cancel or correct the workflow before completion and preserve the final certificate with the appropriate signer identity and audit trail.

The Business plan includes legally binding eSignatures, templates, and audit trails at $8 per user per month with annual billing. Business Premium adds bulk send at $15 per user per month annually; verify plan limits before sending large certificate batches.

ESIGN and UETA provide the electronic-signature framework, but Iowa tax requirements still govern the certificate’s substantive accuracy. For consumer-facing records, follow the ESIGN consumer-disclosure requirements in 15 U.S.C. §7001(c), including access and paper-copy procedures.

After signing, download the completed certificate and certificate of completion or audit record from signNow. Store them with the related invoice and exemption support under the organization’s tax-record policy; federal retention periods do not replace Iowa-specific requirements.

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