PaySec LLCVisit Website →
← Back to blog

Who Gets the 1099-K? Merchant of Record vs PayFac: 5 Vendor Questions

September 29, 2026
Who Gets the 1099-K? Merchant of Record vs PayFac: 5 Vendor Questions

Under a merchant of record model, the platform typically becomes the seller of record, taking on tax collection, refunds, and consumer-facing liability. Under a payment facilitator model, sponsored merchants usually remain the seller of record even though the PayFac enables card acceptance. That split determines who reconciles Form 1099-K, who answers a chargeback, and who signs the merchant agreement, so the rest of this guide walks through the operational and contract questions you need to ask before picking a model.

TL;DR:

  • The responsibility for tax reporting, refunds, and liability mainly depends on whether the platform is the merchant of record or operates as a PayFac, influencing who files Form 1099-K and handles disputes.
  • Choosing a merchant of record model typically results in slower onboarding, while PayFac arrangements enable faster setup and transaction processing.
  • The issuer of Form 1099-K is usually determined by who submits the settlement instruction, making it essential to clarify and document this upfront in contracts.
  • Reserve policies, payout timing, and chargeback handling vary significantly between models, and merchants should scrutinize these policies before signing agreements.
  • Transparency on fees, reporting, and settlement processes is crucial, with providers like PaySec offering lower costs through wholesale interchange rates and detailed reconciliation support.
Paysec
Bring More Fee Transparency to Payments
PaySec helps businesses reduce processing costs while offering flexible payment options, detailed reporting, and transparent pricing without hidden fees.
Explore PaySec

Table of Contents

Quick comparison snapshot: responsibilities and outcomes

Before choosing a payment model, map out who does what. The table below reflects how responsibility typically breaks down, though actual allocation always depends on the specific contract and network registration in place.

  • Seller of record: the platform under merchant of record; the sponsored merchant under PayFac.
  • Consumer receipts: issued by the platform under MoR; issued by the individual merchant under PayFac.
  • Form 1099-K or PSE reporting: filed by the platform under MoR; filed by the PayFac or its sponsor bank under PayFac, per IRS Form 1099-K instructions.
  • Refunds and chargebacks: handled by the platform under MoR; handled by the sponsored merchant under PayFac, with the PayFac absorbing portfolio-level risk.
  • Onboarding speed: generally slower under MoR because the platform assumes full liability; typically faster under PayFac, as sub-merchants onboard under a master agreement.
  • Compliance burden: concentrated at the platform level under MoR; distributed between the PayFac's underwriting team and the merchant under PayFac.

Allocation shifts depending on contract terms and how the platform registers with the card networks, so these categories are starting points, not guarantees. Map your funds flow and customer contract first. Doing that before signing anything saves weeks of confusion later, a point we return to in the buying guide below.

What is a merchant of record (MoR)?

A merchant of record is the legal entity that accepts payment for a sale and takes on the associated tax, compliance, and consumer-protection duties. Visa's marketplace guidance explains that a marketplace acting as merchant of record accepts payments and absorbs financial risk, rather than simply passing transactions through to individual sellers.

When a platform takes on MoR status, it typically handles:

  • Tax collection and remittance on the sale, since the platform is the recognized seller.
  • Receipts and invoices issued directly to the end customer.
  • Refunds and dispute resolution, including chargeback response.
  • Consumer-facing compliance, such as terms of service and return policies.

Because the platform receives settlement directly, it usually also receives Form 1099-K reporting for those transactions, per IRS guidance on payment settlement entities. A software marketplace that sells digital products on behalf of independent developers, or a subscription platform that bills customers directly for services delivered by third parties, are both common MoR setups.

What is a payment facilitator (PayFac)?

A payment facilitator signs merchant acceptance agreements under its own acquiring-bank sponsorship and then extends card acceptance to sponsored sub-merchants. According to the Visa Payment Facilitator Model, the PayFac signs the agreement and receives settlement proceeds, while sponsored merchants remain subject to standard merchant requirements under network rules.

A PayFac typically carries these responsibilities:

  • Acquiring-bank sponsorship, secured through a registered relationship with a sponsor bank.
  • Underwriting each sub-merchant before onboarding and monitoring the portfolio afterward.
  • Directing settlement funds to sub-merchants, often on a faster timeline than a traditional account setup.
  • Registering with the card networks, since Mastercard requires acquirers to register and oversee each PayFac they sponsor.

Despite the PayFac handling acceptance and settlement mechanics, sponsored merchants usually keep their own tax filing duties, refund obligations, and product liability. Using a PayFac speeds up onboarding, but it does not transfer the underlying business's legal responsibilities to the facilitator.

Tax, reporting, and regulatory consequences

The tax question comes down to one thing: who submits the settlement instruction. IRS instructions for Form 1099-K state that a payment settlement entity must file the form for reportable card and third-party network transactions, and that the filer is typically whichever entity submits that settlement instruction. If more than one party could qualify as the PSE, the entity submitting the instruction generally files, though parties can designate an alternate filer in writing.

Settlement instruction branching to reporting filer

Form 1099-K reports gross proceeds, with no reduction for fees, refunds, or chargebacks, according to the same IRS instructions. That gap between gross reporting and net revenue is where most reconciliation headaches start, especially when a business assumed the PayFac or platform would handle the accounting difference automatically.

Use this sequence when reviewing a new contract:

  1. Identify the PSE. Ask directly which party submits the settlement instruction for your transactions.
  2. Confirm the 1099-K recipient. Get written confirmation of who receives the form for your business.
  3. Request designation language. If you want to be the filer instead of the default PSE, that agreement needs to be explicit in the contract.
  4. Build a gross-to-net reconciliation process. Bookkeeping needs to separate reported gross proceeds from actual deposited revenue.
  5. Review before tax season, not during it. Confirm your 1099-K expectations with your accountant well ahead of filing deadlines.

Reconciliation is not optional. A business that treats 1099-K gross figures as revenue without adjusting for fees and refunds will misstate income, and a business that does not know who receives the form at all risks missing it entirely.

Operational differences that decide your cash flow

Onboarding speed is usually the first difference merchants notice. A sponsored sub-merchant under a PayFac can often start processing within days, since the PayFac's master agreement with its acquirer absorbs much of the underwriting work upfront. A direct merchant account, by contrast, typically requires its own underwriting cycle with the acquiring bank.

  • Underwriting and monitoring: PayFacs screen each sponsored merchant and continue monitoring the portfolio, which can lead to restrictions on certain business types or transaction patterns.
  • Reserves and holds: Platforms and PayFacs may hold a percentage of funds as a reserve against future chargebacks or refunds, directly affecting available cash.
  • Payout timing: Settlement timing depends on the funds-flow structure agreed in the contract, not just the label attached to the provider, as detailed in our explainer on settlement periods.
  • Chargeback responsibility: Even when a PayFac manages the acceptance chain, the sponsored merchant typically absorbs the financial loss from a lost dispute, with the PayFac managing the process rather than the cost.

Pro Tip: * Ask for the reserve formula in writing before signing.

Merchants managing frequent disputes should also review how chargeback representment actually works in practice, since the workflow differs meaningfully from simple refund handling. Our chargeback representment playbook breaks down that process step by step.

How to choose: a checklist for vendor conversations

Deciding between models comes down to how much control you want versus how much liability you are willing to hand off. Use this checklist when evaluating a provider:

  1. Ask who signs as merchant of record on customer receipts. The name on the receipt tells you who the customer will hold accountable.
  2. Ask who receives Form 1099-K for your transactions. Get this in writing, not verbally confirmed.
  3. Ask about reserve and hold policies. Request the exact formula and trigger conditions, not a general description.
  4. Ask how disputes and chargebacks are routed. Confirm whether you respond directly or through the provider.
  5. Ask about acquiring-bank sponsorship and network registration. Confirm the PayFac's registration status directly with the sponsor bank if possible.

Red flags to avoid: vague reserve language, no written designation of the 1099-K filer, and reluctance to name the acquiring sponsor. Insist on clauses that specify the PSE, the reconciliation process, and the payout schedule before signing. A copy-paste checklist for your RFP should include these five questions verbatim.

PaySec's approach to compliance and cost savings

PaySec built its model around the questions above: transparency on fees, clarity on reporting, and no long-term contracts locking merchants into unclear terms. Our Network Offset Pricing passes through true wholesale interchange rates instead of flat-rate markups, which is how merchants working with PaySec typically see savings of 30-60% compared to major processors.

PaySec supports this with:

  • Detailed transaction reporting that makes gross-to-net reconciliation straightforward instead of guesswork.
  • PCI DSS Level 1 and SOC 2 compliance built into the processing infrastructure.
  • Dedicated merchant accounts with fast approvals, including complex verticals like CBD and other high-risk retail.
  • Support across SaaS, restaurants, eCommerce, healthcare, and CBD, sectors where compliance requirements often shift based on product type.

Businesses in these industries benefit most when they need both clear reporting and lower processing costs without sacrificing compliance support. Request a review of your current merchant statement through PaySec's merchant services page to see where reconciliation gaps or fee markups might be costing you.

What merchants get wrong about liability

The most common mistake is assuming the PayFac label alone determines who is seller of record. It does not. The contract and the funds flow decide that, not the name on the marketing page. A close second mistake is assuming a PayFac relationship removes tax filing duties entirely, when most sponsored merchants keep their own reporting obligations. Map your funds flow and customer contract before choosing a model, then run the checklist above with your accountant or PaySec's team before signing anything.

— PaySec Marketing Team

Get a clear read on your processing costs

Whether you are weighing a merchant of record setup or a PayFac relationship, the real question is whether your current provider gives you transparent reporting and fair pricing. A Network Offset Pricing model can eliminate hidden fees and flat-rate markups, with no minimums and no long-term contracts tying you down.

Paysec

Request a free review of your merchant statement through PaySec's pricing page to see how your current setup compares, or explore PaySec's merchant services for dedicated accounts built for SaaS, restaurants, eCommerce, healthcare, and CBD businesses.

Official guidance and documents to consult

Consult a tax advisor or attorney for guidance specific to your business before finalizing any contract.

This article is general information, not a substitute for advice from a qualified financial advisor. Consult a qualified financial professional about your own circumstances before acting on anything here.

Sources

FAQ

Do I need a merchant of record?

You need a merchant of record arrangement if you want the platform to handle tax collection, receipts, and refund liability on your behalf, which is common for marketplaces selling digital goods or subscription services on behalf of third parties. If you prefer to retain control over your customer relationship and tax filings, a PayFac-sponsored merchant account or a direct merchant account may fit better.

What does "merchant of record" mean in payments?

A merchant of record is the legal entity recognized as the seller for a transaction, responsible for tax remittance, consumer-facing receipts, and dispute resolution. According to Visa's marketplace risk guidance, a marketplace acting as merchant of record accepts payments and absorbs the associated financial risk.

Is a payment app a PayFac?

Definitions vary by provider and contract structure, so this depends on how a specific payment app registers with its acquiring bank and card networks. A true PayFac signs merchant agreements under its own acquiring sponsorship and onboards sub-merchants, per the Visa Payment Facilitator Model, so check the provider's own documentation to confirm its registered status.

What is the difference between a PayFac and an ISO?

A PayFac signs merchant agreements under its own acquiring-bank sponsorship and onboards sub-merchants directly under a master account, while an independent sales organization typically refers merchants to an acquirer for their own separate merchant accounts. The practical difference shows up in onboarding speed and who signs the final agreement with the card networks, as outlined in Mastercard's PayFac guidance.