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ACH Payments

Optimize cash flow with online ACH payments

Accept and send ACH payments quickly and securely, reduce payment costs, and improve cash flow for recurring billing and one-time payments.

Streamline every ACH payment, from validation to funding

Validate accounts, submit ACH transactions, track status, and reconcile funds so every payment is easier to manage.

  • Validate routing info, account status, and ownership prior to processing with Validate and Authenticate to increase transaction success rates.

  • Submit ACH payments through secure, Nacha-aligned flows for single transactions or with API or batches.

  • View real-time status updates, responses, and exceptions in a centralized operations platform, so finance and operations teams always know where payments stand.

Solutions

Accept and process online ACH payments

Securely accept and process ACH payments with fast, reliable transfers. Streamline your cash flow and simplify every transaction.

Get paid better, faster

Accept ACH payments online and across digital touchpoints so customers can pay quickly without the cost of credit cards and the friction of paper checks. 

  • Pay lower acceptance costs than checks and cards.

  • Secure ACH transactions with our fraud and risk management solutions.

  • Reduce trips to the bank by replacing paper checks with digital transfers.

  • Improve cash flow with faster, predictable funding for approved ACH payments.

  • Benefit from clear reporting and reconciliation by tracking every ACH transaction in one place.

Stabilize cash flow and lower collections

ACH Securely save customer bank details right in your payments platform to support subscriptions, installments, and other repeat billing scenarios.

  • Reduce missed or late customer payments: Let customers set up autopay and prepay for recurring and scheduled ACH payments.

  • Shorten and simplify future checkout: Securely save authorized bank details to streamline checkout, phone, and portal payment experiences.

  • Improve customer retention: Offer flexible billing schedules and frequencies aligned with payer preferences.

  • Reduce manual work: Automate recurring payment calculation, posting, and reconciliation workflows.

  • Increase revenue predictability: Gain more consistent cash flow visibility with reliable recurring settlement cycles.

Gain more confidence in ACH transactions

Leverage account validation, ownership checks, non-sufficient fund (NSF) recovery, and fraud detection tools to reduce illegitimate transactions and failed ACH payments.

  • Cut down on invalid or mistyped entries by validating account details up front.

  • Prevent unauthorized ACH pulls and disputes by confirming account ownership against a database of +596M records.

  • Reduce NSF losses by deploying automated check recovery workflows.

  • Block suspicious activity with real-time fraud monitoring that keeps transactions protected.

  • Give finance and risk teams better visibility with alerts, dashboards, and audit trails.

Integrate ACH with optimized tools

Connect CSG Payments' ACH processing to the systems you already use.

  • Modular platform: Layer our solution on top of your existing CIS, ERP, and billing systems through standard APIs and flexible file-based integrations.

  • REST API: Get full lifecycle control and custom integrations so developers can embed ACH into portals, apps, and workflows.

  • Batch file processing: Streamline operations by submitting high volumes on a predictable schedule, using standard formats.

  • Manual portal entry: For smaller volumes, exceptions, or one-off transactions, give teams a browser-based way to key and track ACH activity.

Expand channels and take control

Support ACH payments across all channels with a single, unified platform. Gain end-to-end visibility and control from initiation through settlement.

  • Accept ACH payments across web, mobile, IVR, and agent-assisted channels on one platform.

  • Standardize IDs and references across channels so every ACH can be traced from initiation to settlement.

  • Use Dex reporting to see ACH status, returns, and exceptions in real time across all channels.

Capabilities

Turn ACH payments into a competitive advantage

Reduce processing costs

Reduce fees by shifting eligible payments from cards and checks to ACH.

Secure, compliant data

Protect bank details with encryption, tokenization, and controlled access.

Clarity & confirmations

Easily track ACH transfers with timely visibility into status and confirmation updates.

Faster funding

Opt for same-day options from CSG to access approved funds sooner.

Industries

Tailored for you

See why businesses rely on CSG Payments to power their full potential.

Solutions that deliver real results

260M
transactions processed annually
$195B+
annual payment volume handled
175K
worldwide businesses served
Security

Compliance that scales with your business

When you work with us, you’re working with a fully audited, secure, and compliant partner. From PCI compliance to broader data privacy, we safeguard your payments and sensitive information wherever you do business.

Awards

Recognized for excellence

Fintech Breakthrough Awards: Payment Enablement Platform of the Year, 2026

Fintech Breakthrough Awards: Payment Enablement Platform of the Year, 2026

CSG Forte's Payment Enablement Platform of the Year award validates our leadership in delivering faster, more reliable payment solutions.

Forrester Included in for The Merchant Payment Providers Landscape, Q4 2025, 2025

Forrester Included in for The Merchant Payment Providers Landscape, Q4 2025, 2025

CSG Forte's inclusion in Forrester's Merchant Payment Providers Landscape confirms our competitive position in the payments industry.

QKS Spark Matrix: Merchant Payment Provider, Q4, 2025

QKS Spark Matrix: Merchant Payment Provider, Q4, 2025

CSG Forte named Strong Contender for Merchant Payment Provider

2024 PayTech Award

2024 PayTech Award

Top Innovation in Payments

 Juniper Future Digital Awards: Omnichannel Payments Platform

Juniper Future Digital Awards: Omnichannel Payments Platform

CSG Forte awarded Omnichannel Payments Platform at the 2024 Juniper Future Digital Awards

Juniper Future Digital Awards: Recurring Payment Platform of the Year

Juniper Future Digital Awards: Recurring Payment Platform of the Year

CSG Forte awarded Recurring Payment Innovation at the 2024 Juniper Future Digital Awards

Ready to modernize your ACH payments?

Want to explore how CSG Payments can help you accept ACH payments online, reduce costs, and streamline operations? Share a few details, and a payments expert will follow up.

ACH payments FAQs