Government Payment Processing: 20 Popular Vendors in 2026

What Is Government Payment Processing?

Government payment processing is the system public agencies use to accept, track, and deposit payments from residents and businesses. It covers everything from a resident paying a water bill online to a contractor paying a permit fee at the counter. The software handles the transaction, sends the money to the agency's bank account, and records the payment in the agency's billing or accounting system.

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How It Differs from Regular Business Payment Processing

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On the surface, it works like any other payment system: someone pays by card or bank transfer, and the money gets deposited. But government agencies operate under rules most businesses don't face:

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• Public funds rules: Money must be tracked and reported to meet audit and transparency requirements.
• Fee restrictions: Many states limit whether and how agencies can pass processing fees on to residents.
• Procurement rules: Agencies usually can't just sign up for a vendor; they need to follow bidding or cooperative contract rules.
• Accessibility requirements: Payment pages must be usable by people with disabilities under ADA rules.
• Integration needs: Payments must connect to systems like utility billing, court case management, or tax software.

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A general-purpose payment tool built for retail or e-commerce often can't handle these needs without workarounds.

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Who Uses It

• Cities and counties: property taxes, permits, licenses, parking tickets
• Utilities: water, sewer, trash, and electric bills
• Courts: fines, fees, and bail payments
• State agencies: vehicle registration, professional licenses, tax payments
• School districts: lunch accounts, activity fees, transcripts
• Parks and recreation departments: program registrations and facility rentals

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The goal is the same across all of them: make it easy for people to pay, reduce manual work for staff, and keep accurate records of every dollar collected.

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20 Popular Government Payment Processing Companies and Software

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1. Tyler Technologies
A large government software company that sells payment processing alongside its other public sector software. The State of Indiana's IN.gov program uses Tyler Technologies and Catalis as its two payment processing vendors for state agencies.

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2. Paymentus
Bill payment platform widely used by utilities and local governments. It also lets residents pay by text message.

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3. InvoiceCloud
Online billing and payment platform for utilities, municipalities, and tax offices, with paperless billing and autopay options.

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4. PayIt
Digital payment platform for state and local agencies, focused on property taxes, court fees, utilities, and outdoor recreation payments. It offers website setup at no upfront cost and earns revenue through convenience fees added to resident transactions.

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5. CityBase
Payment technology for governments and utilities that unifies online and in-person payments across departments. Denver selected CityBase to bring most of its departments onto one payment system.

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6. Fiserv

One of the largest payment processors in the U.S., with a dedicated government division. It handles both directions: sending payments such as benefits and payroll, and receiving payments for taxes, licenses, and other government services.

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7. MuniciPAY
Payment gateway that lets municipalities accept payments for everything from utilities and parking tickets to DMV fees and concession sales. It was acquired by Autoagent Data Solutions, a company specializing in escrow tax and government payment processing. 

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8. Point & Pay
Offers online, mobile, phone, and in-person payments, plus e-billing and software integrations, for governments, utilities, and courts. It handles the gateway, acquiring, and processing functions in one place.

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9. Paystar
Payment system built for utilities and governments, with one-time payments that don't require an account, a self-service portal, and recurring autopay.

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10. PaymentVision
Lets agencies accept payments online, by phone, by text, through an app, or in person, and has offered government payment gateway services since 1989.

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11. Kubra
Billing, payment, and customer communication platform used heavily by utilities, including municipally owned ones.

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12.Catalisgov
Provides payment processing and management services to government entities, with a focus on courts and citations.

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13. U.S. Bank

A major bank with a dedicated government banking team serving federal, state, and local agencies. It's been selected for the GSA SmartPay 3 program to provide purchase, travel, fleet, and integrated payment solutions to federal agencies, and has provided card payment programs to federal agencies since 1986.

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14. Creditron
Lets governments send images of checks for processing instead of physically delivering checks to the bank. Useful for agencies that still receive many mailed payments.

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15. Xpress-pay
Payment platform for municipalities, utilities, and schools covering online, phone, and in-person payments.

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16. Stripe
General-purpose payment platform, not government-specific, but used by govtech vendors under the hood. For example, Stripe powers ProudCity's payment tool, and it supports newer methods like Apple Pay.

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17. Pay.gov
The U.S. Treasury's free online payment service for federal agencies to collect payments from the public and businesses.

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Tools for Sending Payments (Vendor Payments)

18. Paymerang
Accounts payable automation that helps public sector teams pay vendors faster. It partnered with Harris ERP to offer its tools to hundreds of local governments through the CitySuite system.

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19. REPAY
Automates outbound vendor payments for municipalities, K-12, and higher education, and can earn agencies rebates through virtual card payments. It's available through an OMNIA Partners cooperative contract, which can shorten the buying process.

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20. Corpay
Automates vendor payments and expense tracking for government programs, and integrates with accounting tools like Sage, Microsoft, and Blackbaud.

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Relay by Pursuit: Helping Governments Choose the Right Payment Processing Partner

Relay by Pursuit helps government agencies explore payment processing solutions from vetted vendors, compare pricing and contract terms side by side, and use real procurement data from other governments to make smarter buying decisions.

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• Vetted vendors: Relay connects you with payment processing vendors that meet compliance requirements and asks them to bring their best quotes and terms to the table, so you start your evaluation with serious, competitive offers.
  

• Benchmark pricing: Relay uses AI to scan millions of government contracts and shows what similar agencies have paid and the terms they negotiated. You go into vendor conversations knowing what a fair deal looks like.

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Payment Channels and Methods

Residents don't all pay the same way. A 30-year-old renter wants to pay a parking ticket on their phone in 30 seconds. A retiree may prefer to call or walk up to the counter. A small business may want to pay a large permit fee by bank transfer to avoid card fees. The more channels and methods an agency supports, the more people pay on time.

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Payment Channels (Where People Pay)

• Online portal. A payment page on the agency's website where residents look up a bill and pay. This usually becomes the busiest channel once launched. Look for a portal that works without creating an account, since forcing sign-ups causes people to abandon payments.
  
• Mobile. Either a mobile-friendly payment page or a dedicated app. Most online payments now happen on phones, so the portal must work well on a small screen, not just shrink the desktop version.
  
• In-person counter. Card terminals at city hall, the courthouse, or the utility office. These should connect to the same system as online payments so staff see every payment in one place.
  
• Phone (IVR). An automated phone line where residents enter their account number and card details by keypad. Useful for residents without internet access and for after-hours payments.
  
• Text-to-pay. The agency sends a text with the amount due and a payment link. Works well for utility bills and reminders on overdue balances.
  
• Self-service kiosks. Machines in lobbies or public places that accept cards and sometimes cash. Common for courts, jails, and DMV offices.
• Mail and lockbox. Mailed checks are still common, especially for property taxes. Lockbox services (where a bank receives and processes mailed payments) or check-scanning tools turn them into electronic records faster.

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Payment Methods (How People Pay)

• Credit and debit cards. The most expected option, but also the most expensive to process, typically a few percent of the payment amount.
  
  
• ACH / e-check. A direct transfer from the payer's bank account. Usually costs a small flat fee per transaction, which makes it far cheaper than cards for large payments like property taxes.
  
  
• Digital wallets. Apple Pay, Google Pay, and similar options. They speed up mobile checkout because residents don't have to type in card numbers.
  
  
• Cash at retail locations. Some vendors let residents pay a government bill in cash at a convenience store or pharmacy. Important for residents without bank accounts.
  
  
• Recurring and scheduled payments. Autopay for utility bills or payment plans for court fines. This reduces late payments and staff time spent chasing balances.
  
  
• Practical tip: Before choosing a vendor, pull 12 months of payment data and see how residents pay today. If 40% of payments still arrive by mail, a strong check-processing option matters more than text-to-pay.

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Convenience Fees: Who Pays?

Every card payment costs money to process. The big question for agencies is whether to absorb that cost or pass it on to the person paying.

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The Two Main Models

Agency-absorbed (agency pays). The resident pays exactly what they owe, and the agency covers processing costs out of its budget. This keeps residents happy and usually increases online adoption, but it can cost a large agency hundreds of thousands of dollars a year.
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Resident-paid (convenience fee). The resident pays a fee on top of the amount owed. The agency receives the full amount and pays little or nothing for processing. Many vendors offer this model with no upfront cost to the agency, since the fees fund their service.

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Some agencies mix the two. For example, they absorb the cost of ACH payments (which are cheap) but charge a fee for card payments, nudging residents toward the lower-cost option.

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How Fees Are Structured

• Flat fee. A fixed amount per payment, such as $2.50. Simple for residents to understand and fair for small payments.
• Percentage fee. A percentage of the payment, such as 2.5%. Fairer to the vendor on large payments, but can feel steep on big bills like property taxes.
• Tiered fee. A flat fee within payment ranges, such as $2 for payments under $100 and $5 for payments between $100 and $500.

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Example: What Each Model Looks Like

Using illustrative rates (actual rates vary by vendor and contract):

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The property tax example shows why offering ACH matters: the same payment can cost the resident $75 by card or $1 by bank transfer.

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Rules That Limit Fees

Agencies can't set fees freely. Limits come from three places:

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• State and local law. Some states restrict or ban fees on government payments, or cap them at the actual cost of processing.
• Card network rules. Visa, Mastercard, and other networks have specific rules on how government agencies can charge fees, including how the fee is disclosed and whether it's applied the same way across payment channels.
• Debit card rules. Fees on debit cards are often treated differently from credit card fees.

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Before setting a fee policy: have your attorney confirm what your state allows, and ask vendors to explain how their fee setup follows card network rules. A poorly structured fee can lead to fines from card networks or complaints from residents.

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Security and Compliance

Government agencies handle large volumes of sensitive data, and a payment breach damages public trust in ways that are hard to repair. The good news: choosing the right vendor shifts much of the security burden off your staff.

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1. PCI DSS (Card Data Security)

PCI DSS is the security standard that any organization accepting card payments must follow. It covers how card data is stored, transmitted, and protected. The current version is 4.0.1.

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What to ask vendors:

• Are you a PCI DSS Level 1 service provider? (Level 1 is the highest level, required for the largest processors.)
• Can you share your current Attestation of Compliance (AOC)? This is the official document proving compliance, and it should be dated within the past year.
• Does your system keep card data off our network entirely? Hosted payment pages and tokenization (replacing card numbers with random codes) can shrink the agency's compliance scope significantly.

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2. Data Encryption and Tokenization

Card and bank account numbers should be encrypted from the moment they're entered. Tokenization means the agency's own systems only ever store a meaningless code, not the real card number. If the agency is hacked, there's no card data to steal.

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3. Fraud Protection

Look for tools that flag suspicious activity, such as many failed payment attempts, unusual payment amounts, or card testing (where criminals test stolen cards with small payments). On the sending side, vendor payment fraud is a major risk: criminals impersonate suppliers and ask agencies to change bank details. Payment tools with bank account verification help prevent this.

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4. ADA and Web Accessibility

Payment pages must be usable by people with disabilities, including those using screen readers or keyboard-only navigation. The U.S. Department of Justice issued a rule in 2024 requiring state and local government websites to meet WCAG 2.1 AA, a widely used accessibility standard, with deadlines in 2026 and 2027 depending on the size of the government. Payment portals run by vendors on the agency's behalf are generally covered too.

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What to ask vendors: Can you provide an accessibility conformance report (often called a VPAT) for your payment pages?

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5. Audit Trails and Reporting

Public funds require clear records. A good system logs every payment, refund, void, and staff action with a timestamp and username. This makes annual audits faster and helps resolve disputes when a resident says, "I already paid that."

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6. Other Compliance Areas to Check

• NACHA rules for ACH payments, which govern how bank transfers are authorized and processed.
• State data privacy and breach notification laws, which vary by state.
• Data residency, since some agencies require that data be stored only in the U.S.
• SOC 2 reports, independent audits of a vendor's security controls.

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When the Stakes Are High, 15 Minutes Is Worth It

A payment processing contract can shape your agency's budget and resident experience for five years or more. Yet the decision often comes down to a few demos and a stack of quotes that are hard to compare. A 30-minute Relay demo shows you what you'd otherwise miss.

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• Look beyond transaction fees: Compare implementation costs, hidden charges, renewal clauses, service agreements, and other terms that affect your budget for years after signing.
• Make defensible decisions: Back your choice with real government procurement data, not vendor promises. That means clearer comparisons, stronger negotiating power, and better use of taxpayer dollars.

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Book a demo today. 

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