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Exemption Certificate Sales Form (2020)

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

What the Exemption Certificate Sales Form does

The Exemption Certificate Sales Form (2020) documents a purchaser’s basis for buying qualifying goods or services without sales tax. The purchaser identifies the business, seller, exemption reason, and transaction context, then signs the certification for the seller’s records. It is not a universal federal form: state sales-tax authorities and the transaction determine acceptable wording and supporting details. With signNow, the parties can upload the 2020 document, verify detected fields, route it to the signer, and preserve the signed PDF with an audit trail.

How this certificate workflow works

The signNow workflow keeps the Exemption Certificate Sales Form (2020) connected to its signer, completed fields, and evidence of execution from upload through archival.

  • Upload form: Upload the 2020 certificate PDF to signNow.
  • Check fields: Auto-detect fields, then verify purchaser and seller information.
  • Send signature: Send the completed fields to the authorized signer.
  • Store record: Store the signed certificate with its audit trail.

Quick steps to complete the form

Complete the Exemption Certificate Sales Form (2020) in signNow by checking its specific purchaser, seller, exemption, and signature information before saving the executed record.

  • Upload form:

    Upload the 2020 certificate PDF.
  • Check fields:

    Review auto-detected fields and labels.
  • Assign signer:

    Add the authorized signer.
  • Complete record:

    Send, sign, and save the evidence.

Recommended setup for this certificate

Use a controlled signing workflow that connects the 2020 certificate to an authorized signer, a verifiable audit trail, and the applicable federal or state retention rule.

SettingRecommendation
Authentication methodEmail plus SMS OTP
Signature typeElectronic signature with intent
Audit trailEnabled with completion certificate
Document retentionThree years under IRC §6501(a)
EncryptionTLS 1.2/1.3 and AES-256
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Signer authentication and certificates

PKI certificates:

PKI certificates support cryptographic signer identity.

X.509 certificates:

X.509 certificates identify certificate authorities.

Two-factor authentication:

Two-factor authentication adds a second verification step.

SMS OTP:

SMS OTP verifies a controlled mobile number.

ID verification:

ID verification strengthens signer attribution.

Evidence trail:

Audit trails connect identity, actions, and timestamps.

How the audit trail records signing

The audit trail distinguishes who signed the exemption certificate, when each event occurred, and whether the completed record remained intact afterward.

01

Authenticate signer:

Email, SMS, or configured authentication identifies the signer.
02

Capture timestamps:

The audit trail records signing time and event sequence.
03

Hash document:

The completed PDF receives a document integrity hash.
04

Seal record:

Signing activity is sealed against later alteration.
05

Link identity:

The certificate of completion links actions to participants.
06

Export evidence:

Authorized users retrieve or export the audit trail.

Find and fill out the correct exemption certificate sales 2017 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)

Processing stages for this certificate

Processing depends on accurate certificate fields and signer availability; signNow records each delivery, signing, and archival event for the transaction file.

01

Prepare certificate

Confirm the 2020 form version and complete purchaser, seller, and exemption details.
02

Deliver to signer

Send the verified form to the authorized signer through signNow.
03

Complete signature

Signer reviews the exemption basis and applies the electronic signature.
04

Archive evidence

Download the completed certificate and audit trail for records.

Retention periods for exemption records

Keep the signed exemption certificate and audit evidence for the applicable tax-review period. Federal timing depends on the return, understatement, fraud, and state-law circumstances.

01

Three years — federal tax records

IRC §6501(a) generally allows assessment within three years after filing.
02

Six years — substantial understatement

IRC §6501(a) permits six years when income is understated by 25% or more.
03

Indefinite — fraud or no return

IRC §6501(a) provides no limit for fraud or no return filed.
04

State-defined period — sales-tax records

State sales-tax rules may require longer retention than federal rules.
05

Transaction-linked period — exemption record

Retain the certificate while the related transaction remains reviewable.

Risks of an incomplete certificate

Tax review dispute

Incomplete certificate

Tax collected later

Wrong exemption basis

Record weakened

Missing signature

Evidence challenged

Altered certificate

Protect exemption certificate information

  • Unnecessary personal details in the signed certificate can expose purchaser information beyond the transaction’s tax-exemption purpose.
  • Missing consent evidence may weaken the record when a consumer-facing electronic disclosure applies under ESIGN.
  • Unrestricted access to completed certificates can expose tax identification and business information to unauthorized staff.
  • An incomplete exemption reason or purchaser statement can create uncertainty during a state sales-tax review.

Best practices for this exemption certificate

Accurate fields, authorized signing, and connected records make the 2020 certificate easier to defend during a sales-tax review.

Verify every certificate field

Use the exact 2020 certificate version requested by the seller or applicable state rule. Confirm the purchaser name, business address, seller information, exemption category, and transaction description before routing the document for signature.

Document signer authority

Require the person with authority to claim the exemption to sign. For consumer-facing electronic records, provide the ESIGN disclosure and confirm the signer can access and retain the electronic record.

Preserve the evidence package

Export the completed certificate with the signNow audit trail. Store both files together with the transaction record, restrict access, and preserve an unchanged copy for later tax review.

Set the applicable retention period

Apply the relevant federal and state retention period. IRC §6501(a) generally provides three years, six years for a 25% understatement, and no limit for fraud or no return.

Troubleshooting this certificate workflow

Resolve field, signer, plan, and evidence issues by checking the 2020 certificate itself before changing the broader workflow.

Business plan users can upload the 2020 certificate, place fields, send it, and preserve an audit trail. If a field is not detected, add it manually and verify the purchaser, seller, exemption reason, and signature area before sending.

signNow Business costs $8 per user per month when billed annually and includes templates and audit trails. Business Premium costs $15 and adds bulk send. Confirm the selected plan before building a high-volume certificate workflow.

The Business plan includes 100 signature invites per user per year, with overage fees. It is not uncapped. For 1,000 or more documents annually, review the Site License at $1.50 per signature invite.

ESIGN and UETA recognize electronic signatures when intent, consent, attribution, and record retention are established. For consumer-facing records, provide the ESIGN disclosure and ensure the signer can access the electronic certificate.

If the signer cannot access the email, verify the address, resend the request, or use a controlled signing link. Keep the signer’s identity and completed certificate connected through the signNow audit trail.

Export the signed PDF and audit trail from signNow, then store them under the transaction’s tax record. The archive should preserve the fields, signature event, and certificate of completion without later edits.

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