You finished the job Thursday. Loaded the van, swept up, shook the owner's hand in the doorway, and they said it looked great and meant it. Now it's two weeks later, the check still hasn't shown, and you're standing on a curb in Astoria deciding whether to make the call you hate making.
You know the one. "Hey, just following up on that invoice." It goes to voicemail. You feel like a nag for asking to be paid for work you already did well, while you're the one who fronted the materials and covered payroll and is now floating money that's sitting in someone's inbox under forty other emails.
Here's the thing most contractors miss. The client who hasn't paid usually isn't dodging you. They forgot, the invoice is a PDF buried in a thread, and paying it means digging out a checkbook like it's 1998. Speed that up and most of your slow payers turn into fast ones. This is about setting up a reminder sequence that does the awkward chasing for you, politely, while the work is still fresh and everyone's still happy.
Get the invoice out the day you wrap, not "when you get to it"
The single biggest delay isn't the client. It's the gap between finishing the job and actually sending the bill. You're wiped, the next job starts Monday, and the invoice waits on your kitchen table until Sunday night. Every day you sit on it is a day the client's memory of the work fades and their next big expense climbs up the line ahead of you.
Send it the day you finish. Same day the dust settles. The work is vivid, they're thrilled with the new bathroom, and paying feels like the natural close to a good job instead of a chore three weeks later.
Put a pay link right in it, too. A pay link is just a button in the invoice that lets them pay by card or ACH (a bank transfer straight from their checking account) without writing a check or texting you for your Zelle. Card runs you a small processing fee, usually around 3%. ACH is often a flat quarter or so. For a $6,000 final, eating twenty bucks in fees to get paid in two days instead of five weeks is not a hard call.
Build the reminder ladder once and forget it
Most invoicing tools (QuickBooks, Wave, Jobber, Housecall Pro, Stripe) let you set automatic reminders one time and walk away. You write the messages once, pick the timing, and the software sends them on its own while you're on a scaffold somewhere. Here's a ladder that works without making you sound desperate:
- Day 0, the day you finish: the invoice with the pay link and a plain "thanks, pleasure working with you, here's the final."
- Day 7: a friendly nudge. "Just making sure this reached you, pay link's right here."
- Day 14: a touch firmer, still warm. Restate the amount and the due date.
- Day 21, now past due: short and direct. Mention any late terms you put on the invoice.
Notice the tone climbs slowly. The early reminders assume good faith, because that's usually the truth. By day 21 you're allowed to be plain about it, and the software says it for you so you never have to be the one clearing your throat on a voicemail.
Meet them where they actually read
An email reminder is fine. A text reminder gets opened in ninety seconds on the subway. If your client gave you a cell number, and they probably did since you've been texting them about the job for weeks, a short text with the pay link often beats the polished email nobody opens.
Keep it human. "Hi Maria, it's Danny from the kitchen job. Sending the final over, here's the link to pay by card or bank whenever it's easy: [link]. Thanks again." That's the whole thing. No letterhead, no formality that makes it read like a collections notice, which is exactly what scares a friendly client into freezing up.
Be honest about what this fixes and what it doesn't
This system speeds up the people who just forgot. That's most of them, and it's real money back in your account weeks earlier. It will not squeeze a client who's genuinely out of cash. No reminder ladder turns an empty checking account into a full one.
When someone's actually broke, more automated nudges just needle a person who already feels lousy, and they can sour a relationship you might want down the road. That's a phone call, a human conversation, maybe a payment plan you set up on purpose. Know the difference. If the reminders run their course and you're still not paid, the problem isn't the reminders, and pretending it is just burns another month.
One more limit worth naming. Automation can't fix a fuzzy invoice. If the client doesn't recognize a line item or thinks a change order was never agreed to, they'll stall no matter how many texts land. Bill clearly, itemize the extras, and you kill the excuse before it starts.
Worth doing this week
- Pick one invoicing tool you'll actually open and turn on automatic reminders. QuickBooks, Wave, Jobber, Stripe, any of them do this.
- Switch on a pay link so clients can pay by card or ACH without a check. Decide right now whether you eat the fee or pass it along.
- Write your four reminder messages once, for day 0, 7, 14, and 21, climbing from warm to plain. Save them as your default so every job inherits them.
- On your next finished job, send the invoice the same day. Try it once and watch how much faster the money comes back.
- Flag the truly stuck accounts for a real phone call instead of another automated nudge.
Set this up once and the "just following up" call mostly drops off your week. If you want a hand wiring the reminders and pay link into whatever you already use, that's the kind of thing we set up for NYC shops all the time.