Square fee record · PW-MF/SQUARE

Square fees (2026): what you really pay on card processing.

The short answer

Square charges one blended flat rate: about 2.6% + 15¢ in person and 3.3% + 30¢ online on the free plan, as read June 2026. There are no PCI, statement, or monthly-minimum fees — but flat-rate means a debit-heavy business keeps none of the savings on low-cost debit cards.

Read directly from Square’s published fee pages. US, as read June 24, 2026. Pricing model: Flat-rate (paid plans buy down the rate). These are list rates — verify against your own statement.

These are published rates, recorded and dated — not "what others actually pay" (that comes only from verified invoices, of which we hold none yet). The number that tells you whether you're overpaying is your processor markup above interchange.

Published rates · as read 2026-06-24

Square's published processing rates

Processing rates — Flat-rate (paid plans buy down the rate)
Transaction type	Published rate
In person — Free plan	2.6% + 15¢
Online / e-commerce — Free plan	3.3% + 30¢
Manually keyed / card-on-file	3.5% + 15¢
In person — Plus / Premium plan	2.5% / 2.4% + 15¢lower rate gated behind a paid plan
International card	+1.5%

Monthly software / plan fee

Free plan$0/mo
Plus plan (per location)$49/mo
Premium plan (per location)$149/mo

Add-on lines to watch

No PCI fee
No statement fee
No monthly minimum
No contract / no early-termination fee

Read this first: Square repriced in October 2025: the in-person fixed fee rose from 10¢ to 15¢ and the free-plan online rate to 3.3% + 30¢. Figures predating that change (e.g. "2.6% + 10¢" in person) are stale.

The forensic read

What the headline rate hides

Square · the mechanism

Square is genuinely free of the classic add-on fees — its cost is structural, not hidden. As a flat-rate processor it charges the same headline percent on a regulated debit card (whose interchange is capped near 0.05% + 21¢ for large banks) as on a premium rewards credit card, so a debit-heavy business pays well above its true cost. The lower 2.4–2.5% in-person rates are gated behind $49–$149/mo plans.

The benchmark · a fair markup

For contrast, a fair small-business processor markup is roughly 0.25%–0.50% (25–50 bps) plus about 5–10¢ per transaction above interchange, fully disclosed on the statement. It is a range with a disclosure rule, not a universal threshold — markup fairly varies by industry risk, volume, and card-present vs. online mix. What is not transparent is a rate that hides the interchange/markup split.

Find your own effective rate & markup Published rates are a starting point. Your statement’s effective rate (total fees ÷ total card volume) — and the processor markup hidden inside it — is what tells you whether you’re overpaying. See the forensic method (free; no processor commission or affiliate links, ever).

Common questions

Square fees — questions

Is Square expensive?

For low-volume or credit-heavy in-person businesses, Square’s flat 2.6% + 15¢ is competitive and carries no monthly or add-on fees. For debit-heavy or higher-volume merchants it is often expensive, because flat-rate keeps none of the low debit-card interchange savings that an interchange-plus processor would pass through. Compute your effective rate to compare.

Does Square charge monthly or PCI fees?

No. Square’s free plan has no monthly fee, no PCI compliance fee, no statement fee, no monthly minimum, and no contract. Lower processing rates (2.4–2.5% in person) are available on the $49/mo Plus and $149/mo Premium plans, as read June 2026.

Are Square’s fees negotiable?

Square’s published rates are fixed and generally not negotiable — it is a flat-rate processor. The lever is choosing the right plan (Free vs the $49/$149 paid plans) for your volume, not negotiating the rate itself. Very high-volume sellers can sometimes request custom pricing.

Compare other processors

Rates on this page are Square's published / advertised rates, US, read June 24, 2026 — point-in-time list figures, not a live feed, and not "what others actually pay" (we hold no verified Square invoices). Confidence in this capture: High — read directly from the vendor. Nothing here is financial advice. Rates change and vary by account — confirm with Square and your own statement before acting.

Sources (High — read directly from the vendor): Square — fees (vendor support) (read 2026-06-24) · Square — pricing/plans (read 2026-06-24)