Stripe’s standard rate for a domestic card is 2.9% + 30¢ per successful transaction, with no setup or monthly fee, so a $50 sale costs $1.75.1 The same page adds 1.5% for an international card and 1% when currency conversion is needed.1
What it leaves on your plate: Stripe here is a payment processor, not a merchant of record, so working out, collecting and filing sales tax or VAT stays with you. Stripe sells two add-ons for that, which appear further down this table as their own rows.23
On the Square Free plan ($0 a month), card payments taken online or through an invoice cost 3.3% + 30¢, which comes to $1.95 on $50.4 Square Plus ($49 a month per location) and Square Premium ($149 a month per location) lower the online rate to 2.9% + 30¢.4
Square is a processor too: the seller remains responsible for sales tax on what they sell. Square’s pricing page lists no tax-filing service among its fees.4
#3
Stripe + Stripe Tax
$2.00
Stripe Tax Basic has no monthly fee and charges 0.5% per transaction on its no-code integration (Checkout, Payment Links, Billing and Invoicing), but only where you’re registered to collect tax. Added to the 2.9% + 30¢ card fee, that makes $2.00 on $50.12 Through the API it’s 50¢ per transaction instead.2
What it does for you: Tax Basic monitors thresholds and calculates and collects tax; registrations and filings come with Tax Complete, which starts at $90 a month on a 1-year contract.2 Stripe’s own comparison puts it plainly: with Tax you remain the merchant of record and are responsible for remittance and audits.3
PayPal’s US merchant fee page lists 3.49% plus a fixed fee for PayPal Checkout and PayPal Guest Checkout (where a buyer can pay by card without a PayPal account), and the fixed fee for a US dollar sale is 0.49 USD. On $50 that’s $2.235, or $2.24 rounded.5
Sellers who take cards through PayPal’s “Standard Credit and Debit Card Payments” rate pay 2.99% plus the fixed fee instead, which would be $1.99 on $50.5 Either way PayPal processes the payment and nothing more: tax stays with the seller. The page was last updated October 1, 2026.5
Creem charges one rate, 3.9% + 40¢ per successful transaction, with no monthly or setup fee: $2.35 on $50.6
What it takes off your plate: Creem is a merchant of record, and its pricing page says it collects and remits VAT, GST and sales tax in 50+ countries, generates invoices, and handles refunds and chargebacks. Payouts run on the 1st and 15th of each month.6 The country count is Creem’s own.
Dodo Payments’ Standard plan is 4% + 40¢ for US cards and wallets, or $2.40 on $50. International cards add 1.5%, and a PayPal payment adds 3%.7
Its price list marks tax management (“automated tax calculation, filling and reporting in 190+ countries”, in Dodo’s words), invoicing and digital product delivery as included. It charges $30 per dispute and a $5 fee on payouts under $1,000.7
Polar repriced on May 27, 2026. Organizations created on or after that date start on the free Starter plan at 5% + 50¢ per transaction, or $3.00 on $50; ones created earlier keep the Early Member rate of 4% + 40¢.8 Paid plans swap a monthly fee for a lower rate: Pro $20 / mo · 3.8% + 40¢, Growth $100 a month at 3.6% + 35¢ and Scale $400 a month at 3.4% + 30¢.8
Polar acts as the merchant of record. International cards add 1.5%, and disputes cost $15 each whatever the outcome.8
Paddle’s pay-as-you-go price is 5% + 50¢ per Checkout transaction, with no monthly fee: $3.00 on $50.9
Paddle sells as your merchant of record, and the page lists global tax and regulatory compliance, fraud protection, chargebacks and buyer support as part of that price.9
Lemon Squeezy’s pricing page still lists 5% + 50¢ per transaction for its ecommerce features, $3.00 on $50, noting that some payments may be subject to additional fees.10 It describes itself as your merchant of record, taking on the liability of tax collection and paying taxes on your behalf.10
In a January 28, 2026 update, Lemon Squeezy’s co-founder wrote that the team is building Stripe Managed Payments, Stripe’s merchant of record product; that Managed Payments then supported merchants in 35+ countries; and that the goal is to give Lemon Squeezy users an easy way to migrate to it.11 The post names no date for any change to Lemon Squeezy itself.11
#10
Stripe Managed Payments
$3.50
Stripe Managed Payments adds 3.5% per successful transaction on top of standard Stripe processing fees, so a $50 sale costs $1.75 plus $1.75, or $3.50.13
What it takes off your plate: Stripe (through Link) becomes the merchant of record and, in supported jurisdictions, handles sales tax, VAT and GST calculation, collection, filing and remittance, plus fraud prevention, dispute responses and transaction-level customer support. Stripe says that means no tax registrations or filings on your end.3