7 Best Credit Card Processors That Integrate With QuickBooks in 2026

QuickBooks Payments is the simplest option if you want payment acceptance and bookkeeping in one system. Third-party processors can be better when you need a specific POS, ecommerce workflow, risk profile, funding arrangement, or pricing model.

Related: QuickBooks Payments Review: Is It Right for Your Business?

I started with a broader research set of payment providers and narrowed that pool to seven third-party processors that can connect with QuickBooks Online and that offer a clear advantage over the native option for a specific use case. I then compared processing costs, connector ownership, sync direction and timing, data depth, payout matching, sales channels, funding, and the amount of manual reconciliation each setup can require. See my full methodology below.

I have more than four years of experience evaluating payment processors, merchant services, and POS systems. For this update, I validated QuickBooks integration claims against current provider documentation, Intuit connector information, and app listings. 

I checked whether each connection is provider-built, Intuit-built, or third-party; whether it moves data one way or two ways; whether posting is itemized or summarized; which sales, fees, refunds, taxes, tips, chargebacks, invoices, and payouts are supported; whether historical transactions can be imported; and how the resulting deposits can be matched in QuickBooks. 

I do not treat every integration as hands-on tested when I did not have direct account access.

Best for: Interchange-plus rates and bi-directional syncing with QuickBooks Online

How Helcim works in QuickBooks: Helcim pulls unpaid QuickBooks invoices into Helcim and syncs completed payments back, automatically updating the invoice status in both systems.

Choose Helcim for interchange-plus pricing and two-way invoice syncing.

Helcim is a true merchant account provider with interchange-plus pricing, no monthly fees or long-term contracts, and automatic volume discounts, so costs scale down as you grow. You also get built-in ways to save on B2B cards via Level 2/3 interchange optimization, plus a solid toolkit (POS, online checkout, invoicing, virtual terminal, ACH) included at no extra charge. That combination makes Helcim one of the most affordable ways to accept cards without sacrificing capability.

The free Helcim Automated Invoice Payments app connects directly to QuickBooks Online to pull due invoices into Helcim, collect payment, and sync the payment (and status) back, so invoices are marked paid in both systems automatically. It also syncs customers and sales transactions, with setup guided in minutes, no developer or third-party bridge needed.

Monthly fee: $0

Payment processing:

• Card-present fee: Interchange plus 0.15% + 6 cents to 0.4% + 8 cents
• Card-not-present fee: Interchange plus 0.15% + 15 cents to 0.50% + 25 cents
• Domestic ACH transfers: 0.5% + 25 cents per transaction
• American Express transactions: 0.10% + 10 cents
• Chargeback fee: $15

Hardware: 

• Mobile: $199
• Terminals: $349

Helcim’s pre-built QuickBooks integration is free, and the setup is as easy as opting in to connect with QuickBooks from your Helcim account.

1. Log in to your Helcim dashboard.
2. Click on All Tools > Accounting Center.
3. Choose QuickBooks Online Settings.
4. Select Connect to QuickBooks Online.
5. Sign in to your QuickBooks account and select the company you want to connect.

Read Helcim’s detailed guide for setting up your QuickBooks integration.

Best for: Free omnichannel POS ecosystem with a native QuickBooks Online sync

How Square works in QuickBooks: Square imports sales, refunds, fees, taxes, tips, and payouts into QuickBooks, organized by payout for easier bank-feed matching.

Choose Square for QuickBooks-connected POS.

Square is one of the quickest ways to start taking in-person and online payments without a monthly fee on Square Free. Current standard Square Free rates are 2.6% + 15 cents for tap, dip, or swipe payments, 3.3% + 30 cents for online or invoice payments, and 3.5% + 15 cents for manual entry or card-on-file transactions. The flat-rate model is easy to forecast, while paid Square plans can lower some rates.

The Square Connector by QuickBooks automatically imports your Square activity, such as sales, refunds, fees, taxes, tips, and payouts, into QuickBooks Online, organized by payout for easier matching on the Banking tab. Sync runs automatically (typically within hours of transactions) and supports item-level detail, so you’re not stuck with summary entries or manual journal work.

Monthly fee: 

• Square Free: $0
• Square Plus and Premium: paid plans; pricing varies by product and plan

Payment processing:

• Square Free in person: 2.6% + 15 cents; lower rates are available on some paid plans
• Square Free online or invoice: 3.3% + 30 cents; some paid plans reduce this rate
• Keyed-in/card on file: 3.5% + 15 cents

Hardware: 

• Mobile: $0-$59
• Terminal: $149-$899 (financing available)

ACH via invoice: 1%, $1 minimum on Square Free; caps can apply on paid plans

Square Payments is exclusive to Square POS, so you must use Square itself to accept payments. QuickBooks Online serves purely as a way to record transactions. You have the option to choose from different connectors:

• Guide for integrating via the Connect to Square app
• Guide for integrating via the Commerce Sync app

Best for: Businesses banking with Chase and want same-day deposits and daily QuickBooks settlement

How Chase works in QuickBooks: Chase sends a daily summary of sales, refunds, fees, chargebacks, and deposits rather than individual transactions.

Choose Chase for bank-connected funding and daily settlement syncing.

If you keep a Chase Business Checking account, Chase can move money fast via same-day deposits with QuickAccept, or next-day funding. You also get multiple ways to take payments: the Chase POS app (including Tap to Pay on iPhone), a mobile card reader, and an all-in-one Chase POS Terminal, plus 24/7 support. Terms are generally month-to-month with flat-rate or interchange-plus pricing available, which suits businesses that want a direct processor tied to their bank. 

Instead of a full, per-transaction connector, Chase offers a free “Share with QuickBooks” feature that sends an end-of-day batch of your card sales, refunds, fees, chargebacks, and settlement deposits into QuickBooks Online. You’ll map each data type to the right income/expense/bank accounts during setup. It’s reliable for daily reconciliation, but note that it’s summary-level sharing, not real-time, line-item posting or in-QBO payment acceptance.

Monthly fee:

• Without a Chase business bank account: $0
• With a Chase business bank account: $0 or $15 if maintaining balance is not met

Payment processing:

• In-person transactions: 2.6% plus 10 cents
• Online transactions: 2.9% plus 25 cents
• Keyed-in transactions: 3.5% plus 10 cents
• ACH transactions: 1% (real-time or same-day), $2.50 for the first 10 transactions, 15 cents for additional (standard)

Hardware: 

• Mobile: $49-$129
• Terminal: $499

Chase supports automatic integration with QuickBooks without an API or third-party app. It syncs card transactions, expenses, and other fees to your QuickBooks Online account at the end of day.

To get started:

1. Sign into your Chase for Business Online merchant account.
2. Go to the Account Details > Account activity.
3. Choose Share with QuickBooks.
4. Click Get Started to begin the setup.
5. Follow the prompts to complete.

Best for: Flexible checkout for occasional and cross-border sales

How PayPal works in QuickBooks: PayPal automatically imports sales, fees, and payment data into QuickBooks through the Connect to PayPal app.

Choose PayPal for familiar online and cross-border checkout.

PayPal is an online payment processing solution with a generally good reputation among consumers. It is notable for being able to accept international payments and a wide array of payment methods in general (cards, Venmo, ACH transfers, mobile wallets). PayPal also boasts easy online checkout and a relatively simple sign-up process. 

With a QuickBooks integration, PayPal allows you to review transactions, gross and net sales, fees, and customer information in great detail. Your customers will also be able to use their PayPal business accounts to make an online payment instantly via card or bank transfer, which is easy with a simple “Pay Now” button. Payments will be recorded in QuickBooks automatically, with little or no manual entry required.

Monthly fee: 

• POS: $0
• Virtual terminal: $0-$30
• Payment gateway: $0-$25

Payment processing:

• Standard credit and debit card payments: 2.99% + 49 cents
• PayPal checkout: 3.49% + 49 cents
• Virtual terminal: 3.09% + 49 cents; $30 monthly fee
• Venmo: 3.49% + 49 cents

Hardware: 

• Mobile: $29-$79
• Terminal: $199-$269

With a QuickBooks credit card processing integration, PayPal will auto-sync your sales data, reconcile your PayPal fees, and more. You will need the Connect to PayPal app to integrate PayPal with QuickBooks Online. 

To begin, sign in to your QuickBooks Online account and download the Connect to PayPal app. When prompted, sign in to your PayPal account and click “Agree to Connect”. Follow the detailed setup instructions.

PayPal is an online payment processing solution with a generally good reputation among consumers. It is notable for being able to accept international payments and a wide array of payment methods in general (cards, Venmo, ACH transfers, mobile wallets). PayPal also boasts easy online checkout and a relatively simple sign-up process.

With a QuickBooks integration, PayPal allows you to review transactions, gross and net sales, fees, and customer information in great detail. Your customers will also be able to use their PayPal business accounts to make an online payment instantly via card or bank transfer, which is easy with a simple “Pay Now” button. Payments will be recorded in QuickBooks automatically, with little or no manual entry required.

Who should use PayPal

• Businesses that already accept PayPal, Venmo, or PayPal checkout payments
• Occasional sellers that need a familiar payment option with QuickBooks syncing
• Businesses with cross-border customers that want PayPal as a checkout method

Monthly fee:

• POS: $0
• Virtual terminal: $0-$30
• Payment gateway: $0-$25

Payment processing:

• Standard credit and debit card payments: 2.99% + 49 cents
• PayPal checkout: 3.49% + 49 cents
• Virtual terminal: 3.09% + 49 cents; $30 monthly fee
• Venmo: 3.49% + 49 cents

Hardware:

• Mobile: $29-$79
• Terminal: $199-$269

With a QuickBooks credit card processing integration, PayPal will auto-sync your sales data, reconcile your PayPal fees, and more. You will need the Connect to PayPal app to integrate PayPal with QuickBooks Online.

To begin, sign in to your QuickBooks Online account and download the Connect to PayPal app. When prompted, sign in to your PayPal account and click “Agree to Connect”. Follow the detailed setup instructions.

Best for: Businesses that need high-risk payment processing

How PaymentCloud works in QuickBooks: PaymentCloud's setup depends on the gateway or connector used, so the data synced and reconciliation process can vary.

Choose PaymentCloud when high-risk approval matters more than a standardized connector.

PaymentCloud specializes in hard-to-place and high-risk merchants, pairing hands-on underwriting with multiple gateway options (e.g., Authorize.Net, NMI, USAePay) so you can run card-present, ecommerce, MOTO/virtual terminal, and ACH in one stack. You also get chargeback prevention/alerts and fraud tools, which are key for riskier categories. 

It offers a QuickBooks integration that automates posting and reconciliation; reviewers note it can sync sales (card, cash, ACH), so deposits tie out with less manual work. If you need deeper mapping, you can route through supported gateways and connector apps.

PaymentCloud does not publicly disclose its pricing information; you will need to contact them, review your business together, and then ask for a quote. That said, they are open to negotiating and adjusting their pricing model based on client preferences. 

Here are some typical prices for mid-risk and high-risk merchant services; PaymentCloud’s rates will likely be similar.

Monthly fee:

• Monthly fee: $10-$45
• Payment gateway fee: $15/month (average)
• Virtual terminal: $15-$45/month

Payment processing:

• Low-risk transaction fee: 2%-3.1%
• Medium-risk transaction fee: 2.3%-3.4%
• High-risk transaction fee: 2.7%-4.3%

Hardware: Third-party sellers

A QuickBooks integration allows you to sync your transactions, create invoices, track accounts receivables, generate reports, and more. To get started, you need to visit PaymentCloud to request for installation.

Best for: Seamless online and in-store retail payments

How Shopify works in QuickBooks: Shopify can sync orders, refunds, payouts, fees, products, and inventory, with the option to post line-item details or summaries.

Choose Shopify Payments for Shopify ecommerce and omnichannel retail.

Shopify is the leading name among ecommerce platforms because of its multiple payment channels and advanced omnichannel features. Ecommerce businesses looking to sell in-person or simply prefer Shopify’s features to use in their storefront can integrate Shopify with no additional cost. Unlike most small business-friendly payment processors, Shopify’s flat-rate transaction fee for in-person transactions offers zero dollar markup.

The Shopify Connector by QuickBooks automatically brings over orders, refunds, and payouts, and organizes details for sales, shipping, discounts, and fees. You can choose line-item or summarized posting, and optionally sync products/inventory so that what you sell in Shopify is reflected in your books without manual entry.

Monthly fee:

• POS selling features: Included with paid Shopify plans
• POS Pro: +$89/month per location
• Full ecommerce plans: Basic $39/month, Grow $105/month, Advanced $399/month. Shopify Starter is $5/month, but it should not be treated as the full cost of a standard ecommerce + QuickBooks workflow.

Payment processing:

• In-person: starts at 2.6% + 10 cents on Basic; lower rates on higher plans
• Online: starts at 2.9% + 30 cents on Basic; lower rates on higher plans

Hardware: 

• Mobile card readers: $49
• Terminals: $349

Shopify can connect to QuickBooks Online through the Intuit-built QuickBooks Online app in the Shopify App Store. The app is free to install, although external Intuit or Shopify charges may apply. Your settings depend on the workflow you need:

• Sales from Shopify sent to QuickBooks Online as an invoice
• Payouts from Shopify sent as deposits in QuickBooks 
• Products from Shopify created in QuickBooks 
• Stock level updates from QuickBooks Online sent to Shopify

Follow Shopify’s detailed integration setup and step-by-step configuration for each workflow.