Most late payments aren’t malicious. They happen because the terms weren’t clear, the invoice got buried in an inbox, or paying required too many steps. Fixing those three things solves the majority of collection problems.

Set payment terms before work starts, not after. Your proposal, contract, or service agreement should spell out when payment is due, what forms of payment you accept, and what happens when invoices go past due. Net 30 is standard but Net 15 or due on receipt works for many small businesses. The key is that both sides agree before anyone picks up a tool or opens a laptop. If a customer pushes back on your terms during the sales process, that tells you something about how they’ll behave once they owe you money.

Send invoices immediately. Every day between completing the work and sending the invoice is a day you’re lending money for free. If you finish a job on Friday, the invoice should go out Friday. Waiting until the end of the month to batch invoices means you’ve already given up two to four weeks of float before the payment clock even starts.

Make it as easy as possible to pay. Accept credit cards, ACH transfers, and online payments through your invoicing software. If the only way to pay you is mailing a check, you’re adding days of delay built into the process. QuickBooks Online lets customers click a link and pay directly from the invoice. The fewer steps between receiving the invoice and completing payment, the faster you get paid.

Send reminders before invoices are due, not just after. A friendly reminder three days before the due date keeps payment top of mind. An automated reminder the day it’s due. A follow-up at 7 days past due. Then a phone call at 15 days. This isn’t aggressive. It’s professional. Most customers appreciate the nudge because they genuinely forgot.

Track your accounts receivable with an aging report. This breaks down who owes you money and how long each invoice has been outstanding. You want to see everything in the current or 1-30 day columns. Once invoices drift into 60 or 90 days, collection gets harder. An aging report reviewed weekly keeps you from discovering a $5,000 invoice went unpaid for three months because nobody was watching. Having a bookkeeper in Chandler handle this means someone is always watching the numbers even when you’re busy running your business.

Consider requiring deposits or progress payments for larger projects. Collecting 50% upfront and 50% on completion reduces your risk. For ongoing services, recurring billing on a set schedule eliminates the invoice-and-wait cycle entirely.

For repeat offenders, tighten terms or require prepayment. You don’t have to fire a customer over one late payment, but a pattern of slow payment is a pattern of disrespecting your cash flow. Some of the most profitable-looking customers become the least profitable when you factor in the time spent chasing money.

Good invoicing and payment tracking gives you the data to spot problems early. You’ll see which customers consistently pay late, which invoice amounts tend to stall, and whether your average days to collect is improving or getting worse. That visibility turns accounts receivable from a guessing game into something you can actually manage.