Reduce failed payments with balance-checked ACH

June 23, 2025
Product news

Businesses need to make decisions about ordering materials, starting work, or delivering products based on confidence that they’ll actually get paid. As a batched next-day process with another 2 business days to wait for returns, traditional ACH adds either risk or delay to every deal.

Rainforest solves for this with fully embedded balance checks. 

Embedded balance-checked ACH

On validated ACH payments, Platforms can now optionally run a real-time balance check at the time of payment. 

We’ll query the balance of the validated bank account. If the account balance is less than the payment amount, we’ll automatically decline the payment with a refusal reason of Insufficient Funds.

End users will have the option to try again or use another payment method.

Platforms and merchants will see the refusal reason.

If the payment is not declined, merchants can have confidence that funds were available at the time of the balance check, significantly reducing the likelihood of ACH returns due to insufficient funds.

Risk Reduction

Insufficient funds is one of the most common causes of ACH returns. Reducing the likelihood of returns due to insufficient funds will materially reduce the overall return risk.

This gives merchants actionable information that they can use when deciding if they want to order materials, start work, or deliver product at the time of payment or wait until the 2-day return window has passed.

Most embedded payment providers treat ACH like an old floppy disk drive that they begrudgingly have to support because of some niche use case. 

The reality is that ACH is a backbone of payments in the US, and ACH utilization is not declining – it’s growing. ACH rails moved $86.2 trillion in 2024, a 7.6% increase from the year before.

Rainforest is committed to providing a modern ACH experience on par with contemporary payment methods like card and Apple Pay. This means:

  • Fully embedded and white-labeled
  • Already built into our embeddable components
  • Modern bank connectivity features like instant validation and balance check
  • Single integration for all payment methods
  • Unified reporting for all payment methods
  • Payment status viewable via Components, API, and the Platform Portal
  • One daily deposit for all payment methods (and a penny-perfect deposit report to go with it)

Ready to upgrade your ACH experience? Request a free payments strategy review

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