A house account is a merchant-managed line of credit where the customer orders now, you log the purchase to Accounts Receivable, and they settle the balance later on Net 15 or Net 30 terms. Offer one only when the relationship, purchase frequency, and margin justify carrying that credit risk.
Quick trade-off:
- Pro: Builds loyalty with high-value corporate buyers and cuts per-transaction card fees
- Pro: Simplifies ordering for repeat customers who prefer periodic invoicing
- Con: Delays your cash flow, adds AR admin work, and creates bad-debt exposure if you screen poorly
Table of Contents
- What are house accounts and how do they actually work?
- Who should you actually offer a house account to?
- Benefits and hidden costs merchants often underestimate
- How to set up house accounts step by step
- What your house account policy and contract must include
- Managing collections: timeline and escalation
- Accounting and KPIs to watch
- Alternatives to house accounts and when to prefer them
- Quick decision checklist: should you offer this customer a house account?
- Key Takeaways
- How we advise our merchant clients
- Card Service Professionals supports your payment setup
- Useful U.S. sources and references
What are house accounts and how do they actually work?
A house account is an internal credit arrangement. The transaction sequence is straightforward: a customer places an order, you log it as an AR debit instead of processing a card, and you issue a consolidated invoice on a set schedule. The customer pays that invoice by check, ACH, or cash.
“House accounts are tools of relationship-building and convenience for trusted partners — not a general public credit offering. Restrict them to high-frequency, trusted clients.”
— Grub Street
This differs from card-on-file in one critical way: card-on-file triggers an immediate authorization and a processing fee every time. A house account skips that authorization entirely. It also differs from third-party trade credit (think net-terms financing platforms) because you are the creditor, not a third party. A florist supplying weekly arrangements to a downtown hotel is the classic example: the hotel selects “House Account” at ordering, the balance accumulates in the AR aging report, and the florist invoices monthly.
Modern POS systems with house-account features let you create accounts, set spending limits, track outstanding balances, and generate statements labeled “Invoice” for clarity.
Who should you actually offer a house account to?
House accounts work best for trusted, high-frequency commercial customers — B2B buyers, institutions, event planners — not casual shoppers.
Green-light checklist:
- Purchases at least twice a month with consistent order size
- Established relationship of 90 days or more
- Business customer (corporate, nonprofit, institution)
- Passes a basic credit check or provides two trade references
- Willing to sign a written agreement and provide a backup payment method
Red flags — decline or require prepayment:
- Infrequent buyer or first-time customer
- Single large purchase with no repeat pattern
- Inconsistent payment history with you or other vendors
- High churn risk (seasonal business, startup with no track record)
Operational controls matter as much as screening. Require a signed agreement before the first charge, set an explicit credit limit, and keep a backup card or ACH authorization on file. Starting with business customers first is the standard industry recommendation.
Benefits and hidden costs merchants often underestimate
The benefits are real. House accounts build loyalty with corporate buyers, tend to increase average order value because customers aren’t friction-stopped at checkout, and reduce per-transaction card fees when customers settle by ACH or check.
The hidden costs are where merchants get surprised.
| Factor | Benefit | Hidden Cost |
|---|---|---|
| Card fee savings | No per-transaction fee on AR balances | Lost if customer pays balance by credit card |
| Customer loyalty | Higher AOV, stickier relationship | Only realized with truly repeat buyers |
| Cash flow | Predictable billing cycles | DSO extends; cash arrives weeks later |
| Admin time | Consolidated invoicing | AR labor, chasing late payments, reconciliation |
| Bad-debt risk | Low with screened customers | Real exposure if screening is skipped |
One detail worth knowing: if you allow customers to pay their house-account balance by credit card, you forfeit the processing-fee savings that justified the program. Require ACH, check, or cash to actually realize those savings. You can audit your current card costs with a processing cost review to see how much you’re spending before deciding whether the trade-off makes sense.
How to set up house accounts step by step
1. Policy and eligibility
Set credit limits per customer tier, define payment terms (Net 15 or Net 30), and specify late fees (typically 1.5% per month on overdue balances). Write this down before you onboard anyone.
2. Contract and onboarding
Require a signed agreement before the first charge. Collect the customer’s billing contact, purchase order rules, and backup payment authorization. No signed agreement, no account.
3. POS and invoicing configuration
Enable the house-account payment type in your POS. Configure AR aging reports and a separate liability line for house-account issued balances so finance can reconcile without manual work. Set automatic statement delivery on your preferred cycle (weekly or monthly).
4. Billing cadence and settlement methods
Invoice on a fixed schedule. Accept ACH, check, or cash for settlement. Avoid accepting card payments on house-account balances unless the customer has no other option — doing so erases the fee savings.
5. Collections workflow
Automate invoice delivery and reminders. Set an escalation trigger at day 30 so overdue accounts don’t slip through.
Pro Tip: Configure your POS or invoicing software to auto-send a reminder at day 7, a late-fee notice at day 15, and an account-suspension warning at day 30. That sequence alone eliminates most manual collection calls.
For deeper guidance on POS and payment integration, the technical setup varies by system but the AR logic is consistent across platforms.
What your house account policy and contract must include
A written policy protects you legally and sets clear expectations. Every house account agreement should cover these elements:
- Customer identity: Legal name, billing address, authorized buyer contacts
- Credit limit: Dollar amount, review schedule (quarterly recommended)
- Payment terms: Net 15 or Net 30, due date calculation method
- Late fees: Rate (e.g., 1.5%/month), grace period, when fees begin
- Dispute window: How many days the customer has to dispute a charge (10–15 days is standard)
- Backup payment consent: Explicit written authorization to charge a card or initiate ACH after X days overdue
- Termination conditions: What triggers account suspension or closure
Sample payment-terms clause (phrasing guidance only, not legal advice):
“Payment is due within [30] days of invoice date. Balances unpaid after [30] days accrue a late charge of [1.5%] per month. Customer authorizes Merchant to charge the backup payment method on file for balances unpaid after [45] days.”
Onboarding checklist before first order:
- Trade references checked (minimum two)
- Signed agreement on file
- Initial credit limit set and documented
- Backup payment method recorded
- POS account created with spending limit enabled
Managing collections: timeline and escalation
Clear terms mean nothing without a consistent collections process. Here’s a practical timeline:
- Day 0: Invoice issued with full line-item detail (vague invoices slow payment)
- Day 7: Automated reminder email
- Day 15: Late fee applied; second notice sent
- Day 30: Personal outreach (call or written demand); document the contact
- Day 45: Charge backup payment method per signed authorization
- Day 60–90: Suspend account privileges; refer to collections agency or legal counsel if balance is material
Keep every communication professional and in writing. Document dates, amounts, and responses at each step. If you reach the legal stage, those records are your evidence. For balances you cannot collect, consult your accountant on write-off treatment and bad-debt reserve adjustments.
For merchants evaluating whether a business line of credit might be a better fit than extending in-house credit, that’s worth exploring before you absorb the risk yourself.
Accounting and KPIs to watch
House accounts live on your books as Accounts Receivable until paid. Run these reports regularly:
- AR aging report: Balances grouped at 0–30, 31–60, 61–90, and 90+ days overdue
- Outstanding balance by account: Spot which customers are trending toward delinquency
- Payments received vs. invoiced: Tracks collection efficiency
- Bad-debt rate: Write-offs as a percentage of total AR
Key KPIs:
- DSO (Days Sales Outstanding): (AR balance ÷ total credit sales) × number of days. Lower is better; a rising DSO signals collection problems.
- AR turnover: Total credit sales ÷ average AR balance. Higher means faster collection.
- Receivables over 60 days: Any balance aging past 60 days needs active escalation.
Reconcile AR weekly, not monthly. Reserve for bad debt based on your aging buckets. Tie AR balances to your cash-flow forecast so you’re not surprised by a slow-pay month.
Alternatives to house accounts and when to prefer them
| Option | Best for | Trade-off |
|---|---|---|
| Card-on-file | One-off or irregular buyers | Immediate settlement; processing fee applies |
| Prepayment / deposit | New customers, large single orders | Zero credit risk; some friction at checkout |
| Third-party trade credit | High-volume B2B buyers you don’t want to finance yourself | Customer gets net terms; you get paid upfront |
| Installment platforms | Large-ticket retail purchases | Spreads customer payments; platform fees apply |
| House account | Trusted, repeat corporate buyers | Relationship value; requires AR management |
For one-off large orders, card-on-file or prepayment is almost always the right call. Explore the full range of business payment solutions before defaulting to a house account for any customer who asks.
Quick decision checklist: should you offer this customer a house account?
Answer yes or no to each question:
- Does this customer spend consistently and order at least twice a month?
- Have they been a customer for 90 days or longer?
- Are they a business (not a retail consumer)?
- Are they willing to sign a written agreement and provide a backup payment method?
- Is the proposed credit limit within a range you can absorb if they default?
Scoring: Three or more “yes” answers — proceed with onboarding. Fewer than three — require prepayment or card-on-file until the relationship matures.
A house account is a privilege, not a default payment option. Treat it that way and it stays profitable.
Key Takeaways
House accounts work only when formal onboarding, written terms, and automated collections are in place from day one.
| Point | Details |
|---|---|
| Screen customers carefully | Offer house accounts only to repeat business buyers with 90+ days of relationship history. |
| Require a signed agreement first | No written contract with credit limit, payment terms, and backup payment consent means no account. |
| Avoid card settlement on balances | Accepting card payments on AR balances eliminates the processing-fee savings that justify the program. |
| Monitor DSO and aging weekly | A rising DSO or balances aging past 60 days signals a collections problem before it becomes a write-off. |
| Card Service Professionals | Card Service Professionals helps U.S. merchants configure POS systems, ACH settlement, and AR reporting for house-account programs. |
How we advise our merchant clients
Most merchants who ask about house accounts are solving the wrong problem. They want to reward a good customer, which is a reasonable instinct. The mistake is treating the house account as the reward itself rather than as an operational tool that requires real infrastructure to work.
The merchants who run house accounts well share one habit: they treat the program like a small lending desk. They screen applicants, they document everything, and they automate the billing cycle so it doesn’t eat staff time. The ones who struggle are usually running it informally — a handshake arrangement with no signed terms, no credit limit, and no collections process. That’s not a house account; that’s an unpaid invoice waiting to happen.
One practical note on POS setup: the AR aging report is the single most important configuration step. If your system isn’t surfacing 30/60/90-day buckets automatically, you will miss early warning signs. Card Service Professionals helps merchants configure that reporting layer as part of the merchant account and POS onboarding process, which saves a lot of manual reconciliation work later.
The other thing worth saying plainly: house accounts are not for low-value customers. If a customer’s average order doesn’t justify the admin overhead and credit exposure, require a card. The relationship benefit only outweighs the cost when the volume is there.
Card Service Professionals supports your payment setup
Running a house account program means your POS, invoicing, and AR reporting all need to work together. Card Service Professionals sets up U.S. merchants with merchant accounts, POS configuration, ACH billing, and the reporting infrastructure that keeps house-account AR manageable. No guesswork on which payment types to enable or how to structure your settlement workflow.
If you’re ready to get your payment setup right before you extend credit to a single customer, start your application or visit Card Service Professionals to learn how we configure merchant accounts and POS systems for small retailers across the U.S.
Useful U.S. sources and references
- What Is a House Account? — Salestaxcel: Definition, AR mechanics, and credit-term guidance for merchants
- Guide to Charge/House Accounts for Florists — Floristware: Practical trade-offs, invoicing speed, and collections advice from a floral-industry POS vendor
- Floral House Accounts: Pros & Cons — Floranext: Onboarding best practices including backup card requirements
- How to Use House Account on POS — BLogic Helpdesk: POS configuration steps, reporting labels, and AR liability setup
- Understanding House Accounts in CaterZen — CaterZen Support: Catering-industry workflow showing AR aging and payment application
- House Accounts — BloomNation Help: POS feature walkthrough including autopay, rolling balances, and aging reports
- House Accounts — Restaurant365 Docs: Accounting and GL treatment for house-account transactions in a restaurant POS context
- Card Service Professionals — Merchant Account Setup: Merchant account options and processing fee structure for U.S. retailers
- Card Service Professionals — Payment Processing Checklist: Step-by-step payment setup checklist for small business owners
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- Aggregator vs Merchant Account: A U.S. Retail Guide – Card Service Professionals
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