GuideFeb 12, 2026
How to automate invoice reminders in Xero (2026 guide)
Step-by-step guide to setting up Xero's built-in reminders — and how to go beyond its limits with SMS, smart scheduling, and auto-stop.
Read articleAccounts receivable management can make or break a small business. Yet 55% of B2B invoices are paid late. The difference between businesses that collect on time and those drowning in overdue invoices usually comes down to process , not luck.
Here are 12 proven accounts receivable best practices that help small businesses get paid faster, reduce DSO, and stop the endless cycle of chasing payments.
“Drowning in spreadsheets and missed follow-ups: Multiple Excel spreadsheets tracking different aging buckets. Paper files with customer correspondence scattered everywhere.”
– Reddit user on r/Entrepreneur
“I feel like I’m spending way more time than I should be chasing overdue payments — mostly b2b. It’s a constant sending ‘friendly reminders’ for the third or fourth time.”
– Reddit user on r/bookkeeping
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These AR management tips are ordered by impact. Start at the top and work your way down. Even implementing the first three will make a measurable difference.
Every day you delay sending an invoice is a day added to your payment timeline. Invoice the same day you deliver goods or complete a service. Late invoicing is the number one cause of self-inflicted cash flow problems. It signals to clients that you are not in a hurry to get paid.
Vague terms like "due upon receipt" leave room for interpretation. Specify exact due dates (e.g., "Payment due by March 15, 2026") and spell out consequences for late payment. Clear terms reduce disputes and set expectations from day one.
Read our payment terms guideOffer multiple payment methods: credit card, ACH, bank transfer, and online payment links. The fewer clicks between your client and a completed payment, the faster you get paid. Invoices with embedded payment links get paid 2-3x faster than those requiring manual bank transfers.
Do not wait until an invoice is overdue to follow up. A friendly reminder 3-5 days before the due date reduces late payments by up to 30%. It gives clients time to process the payment, flag any issues, and avoid the awkwardness of being overdue.
Email open rates average around 20%. SMS open rates hit 98%. Using both channels ensures your reminders actually get seen. Start with email for early reminders, then add SMS for overdue follow-ups. The combination is far more effective than either channel alone.
Manual follow-ups are inconsistent. You skip weeks, forget invoices, or let things slide when you are busy. Automated sequences run every time, on schedule, without fail. Set up a multi-step sequence (pre-due, due date, 7d, 14d, 30d overdue) and let it run.
See our full AR automation guideDays Sales Outstanding (DSO) is the single best measure of AR health. Calculate it monthly, track it over time, and set a target. If your DSO is climbing, something in your AR process is breaking. If it is dropping, keep doing what you are doing.
Calculate your DSO nowNot every client deserves Net 30 terms. For new clients, start with payment upfront or Net 15. Run credit checks on larger accounts. A 5-minute screening saves you from chasing a bad debtor for months. Extend longer terms only after a client has paid on time consistently.
Late fees only work as a deterrent if clients believe you will enforce them. Include late fee terms on every invoice, reference them in your contracts, and apply them consistently. Even a modest 1.5% monthly fee signals that on-time payment is non-negotiable.
Get late fee wording templatesA "2/10 Net 30" discount (2% off if paid within 10 days) can dramatically accelerate payments. While you sacrifice a small margin, the improved cash flow and reduced collection costs more than make up for it. This works especially well with larger clients who have the cash to pay early.
An aging report breaks your receivables into buckets: current, 1-30 days overdue, 31-60, 61-90, and 90+. Review it weekly to catch problems early. An invoice that sits in the 60+ day bucket is exponentially harder to collect than one at 15 days overdue.
Have a clear policy: after 90 days overdue with no response, escalate to a collections agency or legal action. Communicate this timeline to clients upfront. Most will pay before it reaches that point, but only if they believe you will follow through.
Even businesses with good intentions sabotage their accounts receivable by repeating these mistakes.
Better approach: Send pre-due reminders 3-5 days before the due date. Prevention beats collection every time.
Better approach: Combine email and SMS. Some clients miss emails but always read texts. Multi-channel follow-ups have 3x the response rate.
Better approach: Automate your reminder sequence so every invoice gets the same treatment, regardless of how busy you are.
Better approach: Verbal agreements lead to disputes. Put payment terms in writing on every invoice and in your contracts.
Better approach: Require upfront payment or shorter terms for new clients. Earn Net 30 through a track record of on-time payment.
Better approach: Review aging reports weekly. A 15-day overdue invoice is easy to recover. A 90-day overdue invoice may be a write-off.
Manual AR processes drain time, introduce errors, and let invoices slip through the cracks. Here is how manual and automated AR compare side by side.
Want to automate your AR process? Read our complete AR automation guide or see how ChaseBot works.
You cannot improve what you do not measure. Track these three metrics to know whether your AR process is healthy or needs attention.
| Metric | What it measures | Healthy target | Tool |
|---|---|---|---|
| Days Sales Outstanding (DSO) | Average number of days it takes to collect payment after invoicing | Under 45 days (ideally within 10 days of your payment terms) | DSO calculator |
| AR Turnover Ratio | How many times you collect your average receivables balance per year | 8x or higher (higher is better, means faster collections) | AR turnover calculator |
| Aging Buckets | Breakdown of receivables by how overdue they are (current, 30, 60, 90+ days) | Less than 10% of receivables over 60 days overdue | Aging report in Xero |
Your DSO should be within 10-15 days of your standard payment terms. If you offer Net 30 and your DSO is 55, that is a 25-day gap, meaning clients are paying nearly a month later than agreed. That gap is where DSO reduction strategies make the biggest impact.
Calculate your DSOUse this as a quick reference to audit your current AR process. If you are not doing all twelve, start with the ones you are missing.
ChaseBot automates the hardest parts of accounts receivable: SMS + email reminders, Xero sync, and smart escalation sequences. Set it up in 2 minutes and stop chasing invoices manually.
Try ChaseBot freeStep-by-step guide to setting up Xero's built-in reminders — and how to go beyond its limits with SMS, smart scheduling, and auto-stop.
Read articleLearn how to automate your AR process. Reduce DSO, eliminate manual follow-ups, and get paid faster. Step-by-step for small businesses.
Read articleCopy-paste late fee clauses for your invoices and contracts. Percentage-based, flat fee, payment terms, and early discount wording.
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