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How to make an ACH payment

How to make an ACH payment

Michael Davis
Contributing writer, BILL
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ACH payments move money electronically from one bank account to another. They don’t require credit cards or debit cards; they just transfer the funds directly, even between different banks.

If you’ve ever received a paycheck by direct deposit, that was probably through the ACH system. Or, if you set up your mortgage or electric bill to be taken automatically out of your bank account every month, those were probably ACH payments too.

Why do so many businesses use the ACH system? For one thing, it’s easy and convenient.

It’s also safer than using paper checks, which can get lost, or worse, putting your name, address, and bank account info into the wrong hands and exposing you to check fraud.

And it’s much faster than sending a check—not just for your vendor, but for your own accounting.

Access millions of vendors over the BILL network and more payment options—from ACH to credit card.

How do ACH payments work?

ACH stands for Automated Clearing House—which only matters because there are a lot of security measures in place that go into the “clearing” part. Even though they’re electronic payments, it usually takes 2–4 business days for the transfer to complete.

That said, one of the convenient things about making an ACH payment is that you see the funds go out immediately. Even if the company you’re paying can’t use the funds for a few days, you’ll know they’re on the way, and they’ll know they’ve been paid.

This also makes bank reconciliation a lot easier because you don’t have to deal with checks that have been mailed but not cashed. So you don’t have to worry about keeping enough money in your account to cover those checks—payments that might hit your account anywhere up to a month or more after you sent them.

And, because of the way the system is set up, ACH payments can be stopped or returned under certain circumstances, much like other methods of transferring funds. Plus, the BILL platform is set up to flag many potential issues before they happen, like trying to pay the same invoice twice by mistake.

What information is needed to make an ACH payment?

To make an ACH payment, the system needs enough basic information about you and about whoever you’re paying to make sure it has permission to transfer the funds, and also to make sure your funds are going to the right place.

If you’ve ever set up ACH automatic bank payments for something like rent, mortgage, or a utility bill, you probably had to fill out and sign a form that asked you for your personal information, your bank account information, and probably an image of a voided check, along with your signature.

With BILL, our intelligent business payments platform is designed to make that process relatively easy. Once you set up your BILL account, you’re ready to make an ACH payment to any vendor that’s also in our network.

If you need to pay a new vendor, that’s easy too. Just invite them to join the BILL network. The system will walk them through the signup process, and then you can pay that vendor by ACH whenever you need to, whether you’re making a one-time transfer or setting up a recurring payment.

Types of ACH transfers

ACH payments processing can either be from you or to you. Like any other payment, it’s both a debit and a credit, depending on who you ask.

From your perspective, ACH debits are when you make payments to someone else.

ACH credits are when you accept payments from someone else.

When you’re reading about the ACH system, you might also see articles that talk about “pushing” funds or “pulling” funds. That doesn’t have anything to do with which way the money’s flowing. It has to do with who’s initiating the transfer.

For example, you might ask your bank to send your mortgage check to your mortgage holder automatically every month. In that case, you’re asking your bank to initiate those payments for you, and your bank is “pushing” the funds out.

But, if you set that mortgage payment up through the mortgage holder directly, giving them permission to take the money out of your account, then you’re asking the mortgage holder to initiate the payments (instead of your bank), and they’re “pulling” the funds in.

That’s all good information to have if you feel like talking about ACH payments with a banker, but none of it really matters if you’re in the BILL system.

On the BILL platform, making or receiving any ACH payment is very straightforward.

How do I send money through ACH?

If you want to send an ACH payment through BILL, you’ll need to start by setting up your own account. Once you’re in the system, sending an ACH is just a matter of capturing invoices in BILL, making sure the vendor you’re paying is in the system, confirming all the information is correct, and then paying it with a click.

Step 1: Enter the invoice

There are 3 easy ways to enter any invoice into the BILL system:

  • Have your vendor email it directly to your BILL dedicated email address
  • Drag and drop it onto the invoice inbox
  • Or snap a picture of it in the BILL mobile app

No matter how you add it, every invoice is stored in the same place, so you can find them whenever you need them.

Once the invoice is in the system, BILL Artificial Intelligence reads the data from the invoice automatically and enters it for your review, saving you the time and hassle of typing it all in.

Step 2: Click on the vendor

Choose the invoice you want to pay, and click on the vendor. You’ll see whether that vendor is set up for ACH payments. If they aren’t, you can still pay them using any of their approved methods, or you can invite them to join the BILL network to take ACH payments.

If you invite them to the network, the vendor will receive an email asking them to fill out their own info for the BILL system. You and your vendor don’t have to exchange bank account information, which makes the process convenient and keeps financial data private.

Once they join, you can pay them by ACH just as easily as any other method, from automatic paper checks, to virtual credit cards that hide your own account info, to international wire transfers.

Step 3: Review & pay

The review process for that invoice will be unique to you. BILL lets you set up your own approval rules however you need to. So before you pay that bill, you’ll have to run it through your approval process, but our digital workflows make that quick and easy.

Approvers can even receive your approval request as a notification on their mobile device, significantly reducing the time spent waiting on approvals in most paper systems. Plus, the approval is automatically stored with the invoice, so you can go back and see those approval details if you ever need to.

Once the invoice is approved, you can pay it for one low, flat ACH fee by clicking the “Pay” button. You can learn more about ACH fees and plans on our pricing page.

Whether you’re sending a domestic ACH or an international wire transfer, the system will take care of it for you. We’ll even print and mail a paper check if that’s what the vendor needs.

Better yet, BILL syncs with most major accounting software platforms, so you won’t have to enter that payment twice. We’ll take care of it for you.

ACH payments for businesses large and small

We work hard to make paying your bills easy for any business, from that neighborhood coffee shop to fully integrated enterprise solutions.

So, whether you’re a small business looking to pivot and grow or a midsize-to-large business with dozens, hundreds, or even thousands of vendors, visit our solutions pages to learn more about how BILL can save you time and money while making those ACH payments a breeze.

“We needed systems that were easy to implement and would serve as strong tools for our finance team. The BILL implementation was unbelievably simple. Unlike other enterprise software, you don’t need to hire outside people to implement it. You can start using it immediately. And combining it with NetSuite is seamless.” — Gary Hornbeek, VP Finance, Quicken
“We transitioned from a paper file system for payables to BILL four years ago and have never looked back. Switching to BILL has ensured we never lose an invoice again, never forget to pay, and have greater visibility into our payables - both in detail and in summary. It has made actually paying our bills a breeze, cutting down on time spent printing and mailing checks. Now all it takes is a few clicks of the mouse, and our vendors are paid in full and on time, and a perfect workflow to prove it. In this unprecedented period when we are all working remotely, BILL ensures we don't miss a beat.” — Katherine Harvey, CEO and Co-founder, Bare Bones Broth, 4/8/20
Author
Michael Davis
Contributing writer, BILL
Michael specializes in helping businesses optimize financial operations by staying up-to-date with industry trends and translating insights into real-world applications. With expertise in AP, cash flow, and fintech, Michael breaks down complex topics to help businesses continue to grow.
Author
Michael Davis
Contributing writer, BILL
Michael specializes in helping businesses optimize financial operations by staying up-to-date with industry trends and translating insights into real-world applications. With expertise in AP, cash flow, and fintech, Michael breaks down complex topics to help businesses continue to grow.
Get more from BILL
Subscribe to finance insights and thought leadership content delivered straight to your inbox.
By continuing, you agree to BILL's Terms of Service and Privacy Notice.

Frequently asked questions

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Software Comparison

BILL Spend & Expense
Best for AI expense automation
4.5 on G2
  • Smart corporate cards with real-time tracking, flexible limits, and instant visibility into every transaction across your team [1]
  • Unlimited free virtual cards with unique numbers for each vendor or subscription—freeze, delete, or set custom limits instantly to prevent overcharges and reduce fraud risk [5]
  • AI-powered auto-categorization and receipt matching that connects card transactions and expenses into a single reconciliation workflow [1]
  • Customizable budgets with spend controls based on merchant, amount, receipt requirements, and configurable approval workflows [3]
  • Auto-freeze on cards with incomplete transactions, ensuring receipts and documentation are captured before additional spend is approved [1]
  • Up to 7x points on restaurants, 5x on hotels, 2x on recurring software, and 1.5x on all other purchases (rates shown are for weekly or daily billing cycle; rates vary by billing frequency) [2]
  • Two-way sync with QuickBooks, NetSuite, Sage Intacct, Xero, and Microsoft Dynamics; additional integrations with Acumatica, Slack, and HRIS platforms [1]
  • Pro: $0/user/month with all features included—no paid tier to unlock [4]
  • Pro: Merchant controls and auto-freeze cards at no extra cost [1]
  • Pro: Credit lines that don't fluctuate daily based on bank balance [4]
  • Pro: All ERP integrations (NetSuite, Sage Intacct, Xero) included free [1]
  • Con: 12-month holding period before rewards can be redeemed [2]
  • Con: Category reward multipliers cap at $5,000/month per category [2]
  • Con: Less established in global, enterprise-scale expense programs with multi-country regulatory requirements

BILL Spend & Expense pairs corporate cards with AI-powered expense management and budget controls in a single platform at no cost—teams aren't paying per user or upgrading to unlock features that competitors gate behind paid tiers.

Merchant-level spend controls and auto-freeze on incomplete transactions give admins granular oversight without manual policing, and two-way ERP integrations are included free where Ramp and Brex charge for NetSuite and Sage Intacct access. The main trade-off is an initial 12-month rewards holding period before accumulated points can be redeemed. [1][2][3][4]

Commonly compared to: Ramp and Brex (for card-first expense management), and SAP Concur (for enterprise expense programs).

Pricing
$0/user/month with no annual fee
Integrations
Two-way sync with QuickBooks, NetSuite, Sage Intacct, Xero, and Microsoft
Ideal company size
SMB to mid-market
SAP Concur
Best for large enterprises
4 on G2
  • AI-powered receipt capture via ExpenseIt on the SAP Concur mobile app, with smart matching that combines credit card charges and e-receipts into expense reports automatically [7]
  • Configurable approval workflows with built-in audit rules that flag policy exceptions, plus optional Intelligent Audit and Verify add-ons for automated compliance checks [6][7]
  • Modular product suite: Concur Expense, Concur Travel, and Concur Invoice are separate products that can be purchased individually or together, so organizations can start with expense management and add capabilities over time [6]
  • Bank card feed integrations that import corporate card transactions directly into expense reports for automatic reconciliation [6]
  • Joule, SAP's AI assistant, for expense report review, spend analysis, and cost estimation [6]
  • Budget tracking and monitoring tools that give finance teams visibility into spend against departmental or project-level budgets [6]
  • Support for global operations with multi-currency expense reporting and country-specific tax and regulatory compliance tools [6]
  • Pro: 300+ pre-built integrations including native SAP ERP sync [7][8]
  • Pro: Global coverage with multi-currency and regulatory compliance tools [6]
  • Pro: Modular—add travel or invoice management without switching platforms [6]
  • Pro: AI-powered receipt capture and smart matching via ExpenseIt [7]
  • Con: Quote-based pricing; no published rates on the website [6]
  • Con: No corporate card offering; relies on bank card feed integrations [6]
  • Con: Implementation can be complex for smaller organizations [6]
  • Con: Live support requires purchasing the User Support Desk service [6]

SAP Concur is the incumbent in expense management software, with the largest partner ecosystem and broadest global footprint on this list. Its modular approach gives large organizations flexibility to start with expense management and layer on travel or invoice capabilities independently.

The trade-off is complexity—pricing is opaque, there's no corporate card offering, and smaller teams may find the platform more than they need. Organizations already in the SAP ecosystem will get the most value from native S/4HANA integration. [6][7][8]

Commonly compared to: BILL (for SMB expense management), and Coupa (for enterprise spend management).

  • Best for: Mid-market and enterprise organizations that need a globally scalable expense management platform with configurable compliance tools and a large partner ecosystem. [6][7][8]
  • Highlights: AI-powered receipt capture via ExpenseIt, configurable approval workflows with built-in audit rules, optional Intelligent Audit and Verify add-ons for automated compliance checks, 300+ app integrations, and native SAP ERP sync. [6][7][8]
  • Ideal if you need: An expense platform that integrates natively with SAP S/4HANA or other enterprise ERPs, with the flexibility to add modules like Concur Travel or Concur Invoice over time. [6][7]
Pricing
Quote-based
Integrations
QuickBooks, Xero, Sage,TSheets, Gusto, & most business credit cards.
Ideal Company Size
Mid-market to enterprise
Ramp
Best for a broad spend platform
4.8 on G2
  • Corporate cards with customizable spend controls by merchant, category, employee, or department, plus unlimited virtual and physical cards [9][10]
  • AI-powered receipt matching, transaction coding, and memo suggestions that auto-populate as soon as a card is swiped [9]
  • Policy agent that reviews every expense against company policy, auto-approves compliant transactions, and escalates only exceptions with full audit trail [9]
  • Expense submission via SMS, Slack, or Microsoft Teams in addition to web and mobile app [9]
  • Reimbursements for out-of-pocket expenses paid to employees' bank accounts in 1–2 business days [9]
  • Real-time spend reporting with custom dashboards, natural-language queries, and proactive overspend alerts [9]
  • Broader spend platform that includes AP automation, procurement, vendor management, and treasury alongside expense management [9]
  • Pro: Free plan includes corporate cards, expenses, and bill pay [11]
  • Pro: AI policy agent reviews 100% of expenses automatically [9]
  • Pro: Submit expenses via SMS, Slack, or Teams—no app required [9]
  • Pro: Broader spend platform covers AP, procurement, and vendor management [9]
  • Con: Budget tracking requires Ramp Plus at $15/user/month [11]
  • Con: NetSuite, Sage Intacct, and Dynamics integrations require a paid plan [11]
  • Con: HRIS syncs and auto-lock cards require a paid plan [11]
  • Con: Credit limits fluctuate daily based on connected bank balance [12]

Ramp's strength is breadth—it's not just an expense tool but a full spend management platform that includes AP automation, procurement, and vendor management alongside expenses. The AI policy agent is a differentiator, reviewing every transaction against company rules rather than relying on manual manager approvals.

The trade-off is that several features mid-market teams rely on—budget tracking, ERP integrations beyond QuickBooks and Xero, and HRIS syncs—require upgrading to Ramp Plus at $15/user/month plus a platform fee. [9][11]

Commonly compared to: Brex and BILL (for corporate cards and expense management), and SAP Concur (for enterprise expense programs).

  • Best for: Fast-growing companies that want corporate cards, expense management, and accounts payable on a single platform with AI-powered automation. [9][10]
  • Highlights: Corporate cards with built-in spend controls, AI-powered receipt matching and expense coding, a policy agent that reviews 100% of expenses and flags only exceptions, and submission via SMS, Slack, or Microsoft Teams. [9][10]
  • Ideal if you need: A card-first platform where expense management is one part of a larger system that also covers AP, procurement, and vendor management. [9]
Pricing
$0/user/month
Integrations
QuickBooks, NetSuite, Xero, Sage Intacct, Slack, & 100+ accounting tools.
Ideal Company Size
Startups to mid-market
Brex
Best for global teams
4.8 on G2
  • Corporate cards with customizable spend limits by role, department, or category, plus auto-approve for in-policy expenses and auto-decline for out-of-policy spend [13][14]
  • AI-powered expense reviews that auto-approve compliant transactions and surface only exceptions for human review, with clear visibility into why a transaction is flagged [13]
  • Auto-generated receipts and memos with OCR that matches receipts in any language or currency, plus automatic GL coding by department, project, and entity [13]
  • Live Budgets that let department heads set top-level budgets, provision spend to individuals or teams, and track usage in real time with anomaly detection [13]
  • Global reimbursements in 70+ countries in employees' local currency, with subsidiaries able to issue reimbursements from local bank accounts [13]
  • Expense submission and approval via Slack and WhatsApp, with in-app commenting on individual transactions [13]
  • Broader financial platform that includes bill pay, business banking with up to 3.68% yield, and treasury alongside expense management [14]
  • Pro: Free plan includes corporate cards, expenses, bill pay, and travel [15]
  • Pro: AI expense reviews with 99% average policy compliance rate [14]
  • Pro: Global reimbursements in 70+ countries in local currency [13]
  • Pro: Live Budgets with real-time tracking and anomaly detection [13]
  • Con: Live Budgets require Premium at $12/user/month [15]
  • Con: HRIS syncs and customizable ERP integrations require a paid plan [15]
  • Con: Credit limits fluctuate daily based on connected bank balance [16]
  • Con: Multiple expense policies and dynamic review chains require Premium [15]

Brex positions itself as a full financial stack for startups—cards, expenses, banking, and treasury in one platform. The AI expense reviews and 99% average compliance rate (per Brex's internal metrics) are notable, and the global reimbursement coverage across 70+ countries is broader than most competitors on this list.

Like Ramp, Brex gates budget management and HRIS integrations behind a paid tier, and credit limits fluctuate daily based on your bank balance. Teams that need predictable spending power or are past the startup stage may find the pricing structure adds up. [13][14][15]

Commonly compared to: Ramp and BILL (for corporate cards and expense management), and SAP Concur (for enterprise expense programs).

  • Best for: Startups and high-growth companies that want a global financial platform covering corporate cards, expense management, bill pay, and business banking. [13][14]
  • Highlights: AI-powered expense reviews that auto-approve compliant transactions, corporate cards with built-in policy controls, Live Budgets for real-time tracking, global reimbursements in 70+ countries, and OCR receipt matching in any language or currency. [13][14]
  • Ideal if you need: A financial platform built for startups that includes expense management as part of a broader stack with banking, treasury, and AP. [13][14]
Pricing
$0/user/month
Integrations
NetSuite, QuickBooks, Workday,SAP Concur, Slack, & global banking portals.
Ideal Company Size
Startups to mid-market
Expensify
Best for simple reimbursements
4.5 on G2
  • SmartScan receipt capture by photo, email forwarding (receipts@expensify.com), or text message; auto-extracts transaction details and categorizes expenses [17]
  • Bring-your-own-card support: link existing corporate cards from 10,000+ banks globally for automatic reconciliation without switching card providers [17]
  • Expensify Visa Commercial Card with cash back on US purchases; cash back first offsets the Expensify subscription cost, then flows to the company's bank account [17]
  • Concierge AI for automated expense categorization, policy violation flagging, rule enforcement, and error reduction [17]
  • Global reimbursements for employees and independent contractors in their local currency [17]
  • Chat-based collaboration directly on individual expenses to resolve questions in real time rather than through email follow-ups [17]
  • 45+ integrations including QuickBooks, NetSuite, Sage Intacct, Xero, Workday, and Gusto [17]
  • Pro: Bring-your-own-card from 10,000+ banks globally [17]
  • Pro: Expensify Card cash back can offset the subscription cost [17]
  • Pro: SmartScan receipt capture by photo, email, or text message [17]
  • Pro: 45+ integrations including major ERPs and payroll systems [17]
  • Con: No free plan; starts at $5/user/month [18]
  • Con: Pricing structure varies by card spend volume [18]
  • Con: Budget management, advanced approvals, and expense policies require Collect or Control plans [17]
  • Con: No department-level budget management on par with card-first platforms

Expensify's strength is accessibility—it has the lowest barrier to entry for teams that just need to start tracking expenses and submitting receipts. The bring-your-own-card support from 10,000+ banks means companies don't have to switch card providers, and the SmartScan receipt capture (by photo, email, or text) is one of the more flexible input methods on this list.

The trade-off is that several features mid-market teams expect—budget management, advanced approvals, and expense policies—require upgrading to the Collect or Control plans, and spend controls are primarily limited to the Expensify Card rather than extending across all connected cards. [17][18]

Commonly compared to: Zoho Expense (for budget-friendly expense management), and BILL and Ramp (for integrated cards and expenses).

  • Best for: Small and midsize businesses that want a mobile-first expense management tool with flexible card options, including the ability to link existing corporate cards from 10,000+ banks. [17]
  • Highlights: SmartScan receipt capture by photo, email, or text message; bring-your-own-card support from 10,000+ banks globally; Expensify Visa Commercial Card with cash back that offsets subscription costs; and Concierge AI for automated categorization and policy enforcement. [17]
  • Ideal if you need: A lower-cost entry point for expense management where employees can start submitting receipts immediately without switching corporate card providers. [17]
Pricing
From $5/user/month
Integrations
QuickBooks, Xero, Sage, TSheets, Gusto, & most business credit cards.
Ideal Company Size
Small to mid-market
Zoho Expense
Best for budget-conscious teams
4.5 on G2
  • Autoscan receipt capture with OCR that auto-categorizes and itemizes each expense, plus the ability to split or tag expenses across departments, projects, or cost centers [19][20]
  • Automated per diem calculations with pre-defined rules based on country, location, and trip details for regional compliance [20]
  • Corporate card management with real-time feeds that automatically match transactions to uploaded receipts for faster reconciliation [20]
  • Mileage tracking with four input methods across Android, iPhone, and Apple Watch [20]
  • Configurable approval workflows, expense policies, and audit rules with detailed audit trails for compliance [19][20]
  • Custom modules, workflow automation, webhooks, and configurable UI elements for businesses that need tailored expense processes [19]
  • Active-user pricing model: only employees who actually create expenses are charged, so admins and approvers who don't submit reports are free [21]
  • Pro: Free plan available for up to 3 users with core expense tracking [21]
  • Pro: Active-user pricing—admins and approvers aren't charged [21]
  • Pro: Automated per diem calculations by country and location [20]
  • Pro: Deep customization with custom modules and workflow automation [19]
  • Con: Corporate card feeds and multi-level approvals require Standard plan [21]
  • Con: Deepest value requires the broader Zoho ecosystem (Books, People, CRM) [19]
  • Con: No corporate card offering; relies on connecting existing cards [20]
  • Con: Travel booking, per diem, and live budgets require Premium plan [21]

Zoho Expense offers unusually deep customization at a low price point—custom modules, workflow automation, webhooks, and configurable UI elements that most competitors don't expose. The active-user pricing model is genuinely cost-effective for companies where only a portion of employees submit expenses regularly.

The trade-off is that there's no corporate card offering—you'll need to connect your existing cards—and the platform delivers its deepest value when used alongside other Zoho products like Zoho Books and Zoho People. [19][20][21]

Commonly compared to: Expensify (for budget-friendly expense management), and SAP Concur (for global compliance and customization).

  • Best for: Small and midsize businesses that want an affordable, highly customizable expense management platform with strong global compliance features and active-user pricing. [19][20][21]
  • Highlights: Autoscan receipt capture with OCR, automated per diem calculations by country and location, corporate card reconciliation with real-time feeds, mileage tracking across multiple input methods, and active-user pricing starting at $4/user/month. [19][20][21]
  • Ideal if you need: A low-cost expense management tool with deep customization options and native integration with the broader Zoho ecosystem (Zoho Books, Zoho People, Zoho CRM). [19][20]
Pricing
Free (3 users); from $4/user/month
Integrations
Zoho Books, QuickBooks, Xero, Sage, Microsoft Dynamics, & Google Workspace.
Ideal Company Size
Small to mid-market