Fiserv vs Elavon vs TD Canada Interchange Plus Fees in 2026

Comparing interchange-plus fee structures across Fiserv, Elavon, and TD Canada requires identifying exactly how each processor passes through wholesale network rates. All three providers offer interchange-plus pricing. Yet true cost predictability depends on whether they stack additional markups, padded rate categories, or hidden per-transaction add-ons over non-negotiable network fees.

Payment networks like Visa dictate wholesale card rates directly. These costs range from 0.77% for Visa CA Consumer Electronic Small Merchant transactions up to 2.3% for high-tier Visa CA Infinite Privilege CNP Small Merchant payments. When processors pass these rates through without altering category codes, you achieve true parity between advertised terms and your actual bill.

Processor transparency varies wildly based on statement formatting and line-item clarity. Evaluating actual merchant statements lets you isolate the baseline card network cost from processor-added margins.

Statement analysis reveals Fiserv delivers a 2.01% blended effective rate across real Canadian merchant statements. We extracted this figure from 7 observations of active merchant accounts. By tracking total processing fees against gross transaction volume, we measure the true overall cost.

This 2.01% rate combines network wholesale costs with Fiserv's processor markup. Standard transactions like Visa CA Consumer Electronic Small Merchant start at a 0.77% base interchange rate. The gap between that base and your final effective rate exposes the true cost of your specific card mix and Fiserv's provider-specific line items.

Ignore advertised rate schedules. Audit your actual statements to benchmark your processing costs against market averages. Tracking how wholesale network rates blend into a final effective rate gives you a concrete baseline to evaluate expenses.

Accepting premium payment cards through Elavon and TD Canada drives up your costs immediately. Card networks set higher wholesale interchange rates for rewards cards, and processors pass those elevated rates straight to you. We track how Elavon and Fiserv processing rates compare when handling these expensive tiers.

Visa's published tables show standard Visa CA Consumer Electronic Small Merchant transactions carry a 0.77% wholesale base rate. In contrast, card-not-present premium payments like Visa CA Infinite Privilege CNP Small Merchant command a 2.3% base rate. Under a true interchange-plus model, Elavon and TD Canada pass these exact rates to you, adding only their negotiated markup.

Your overall effective processing rate fluctuates based entirely on your customers' wallets. Track these variations monthly to ensure TD Canada's real Canadian rates reflect genuine wholesale tier differences rather than undisclosed processor padding.

Interac debit pricing in Canada relies on flat per-transaction wholesale fees instead of percentage-based credit card rates. This structure significantly lowers costs for high-volume retail businesses. Under genuine interchange pass-through models, processors pass these cheap debit costs directly to you without slapping on percentage markups.

High debit volume demands strict separation from credit card cost structures. While credit cards incur steep percentage rates—0.77% for basic consumer cards or 2.3% for premium ones—Interac debit fees ignore transaction dollar values entirely.

Scrutinize your monthly statements to confirm your processor bills debit volume cleanly. Processors sometimes group debit transactions into higher credit card percentage tiers to inflate their margins. Verify your debit pass-through pricing to lock down your total payment acceptance costs.

Auditing your statement from Fiserv, TD Canada, or Elavon requires comparing total monthly charges against network wholesale rates to calculate your true effective rate. Start by dividing your total fees paid by your total gross processing volume. This single calculation yields your baseline effective percentage.

Next, isolate individual line items. Verify that your base wholesale costs match published card network schedules, like Visa CA Consumer Electronic Small Merchant at 0.77% or Visa CA Infinite Privilege CNP Small Merchant at 2.3%. Checking these details forces processor markups to remain fixed rather than creeping up over time.

Finally, sweep your statement for fixed monthly costs and per-transaction fees. Processors routinely slip in unannounced account maintenance charges. Audit your statements regularly to enforce pass-through compliance and block hidden fee creep.