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Understanding PCI SAQ Types & How to Determine the Correct One for Your Merchant

This article explains the different SAQ types in simple terms and provides a clear guide to help partners determine which SAQ applies when onboarding a merchant.

Melissa Good avatar
Written by Melissa Good
Updated over 3 weeks ago

This guide is also used by ValPay to assign the correct PCI Product Code in Aperia.


Why PCI SAQs Matter

Every business that accepts credit card payments must complete a PCI SAQ each year.

The correct SAQ depends entirely on how the merchant accepts payments and whether they store or handle cardholder data.

Choosing the correct SAQ ensures:

  • Reduced compliance scope

  • Accurate security requirements

  • Faster onboarding

  • Avoiding unnecessary PCI fees or audits


SAQ Types Explained (In Simple Terms)

Below is an overview of each SAQ type in plain language.


SAQ A — Fully Outsourced Online Payments

For merchants who only take online or phone/mail payments and never handle card data directly.

✔ Uses hosted payment pages, redirect checkout, iFrames

✔ No in-person card machines

✔ No card data ever touches their systems

In simple terms:

The payment provider handles everything. The merchant’s website never sees card numbers.


SAQ A-EP — E-commerce Sites That Influence Checkout Security

For merchants who take online payments only, but whose website loads scripts or content that impacts the security of the payment page.

✔ They don’t receive card data

✔ Their website still affects the payment environment

In simple terms:

The merchant doesn’t touch card data, but their website influences the checkout.


SAQ B — Imprinters or Dial-Up Terminals Only

For merchants using:

✔ Imprinters

✔ Stand-alone dial-up terminals (telephone line)

✔ No card data storage

✔ No internet-connected devices

In simple terms:

Old-style machines only — no online or modern terminals.


SAQ B-IP — Standalone IP-Connected Terminals

For merchants using only standalone countertop payment terminals (no POS integration).

✔ No e-commerce

✔ No card data storage

✔ Hardware is PCI-approved and isolated

In simple terms:

A simple card terminal that is not connected to any software.


SAQ C-VT — Virtual Terminal Only

For merchants who hand-key card numbers into a secure web-based virtual terminal.

✔ One device per user

✔ No stored card data

✔ Browser-based system

In simple terms:

The merchant types card numbers into a webpage manually.


SAQ C — POS or Software-Integrated Terminals

For merchants whose software or POS system connects to the payment processor.

✔ System connects to the internet

✔ No stored card data

✔ Semi-integrated or fully integrated terminals

In simple terms:

Their point-of-sale system talks directly to the payment processor.


SAQ P2PE — Validated P2PE Terminal Solutions

Only for merchants using PCI-listed P2PE devices.

✔ Card data is encrypted immediately

✔ No access to card data

In simple terms:

Terminals encrypt everything from the moment the card is tapped/swiped.

(Note: Not all terminal providers qualify as P2PE.)


SAQ SPoC — Mobile Device + Secure Card Reader

For merchants taking payments on:

✔ A smartphone or tablet

✔ A secure SPoC-approved card reader

In simple terms:

A mobile checkout with a secure card reader attached.


SAQ D — For Everyone Else

If a merchant does not clearly fit into the categories above, they will complete SAQ D.

✔ Merchants who store or handle card data

✔ Complex POS environments

✔ Multi-system infrastructures

In simple terms:

If nothing else fits, the merchant is SAQ D.


How Partners Can Determine the Right SAQ (Quick Checklist)

Use the questions below to guide merchants and identify their SAQ type.


1. Does the merchant store, process, or transmit card data?

  • Yes → SAQ D

  • No → Continue


2. How does the merchant accept in-person card payments?

  • Standalone countertop terminal → SAQ B-IP

  • POS system integrated with terminals → SAQ C

  • Mobile device + secure reader → SAQ SPoC

  • Manual imprinter or dial-up → SAQ B

  • No in-person payments → Continue


3. How does the merchant accept online payments?

  • Hosted payment page / Redirect / iFrame → SAQ A

  • Custom website loading scripts or forms → SAQ A-EP

  • API or software integration with card data → SAQ D


4. Does the merchant key in payments manually?

  • Yes → SAQ C-VT

  • No → Continue


5. None of the above apply?

→ The merchant is SAQ D


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