How to follow up on a net 60 invoice without burning the relationship

You filed the deliverables, got the "looks great!" from the marketing team, sent the invoice — and then watched 60 days slowly tick by in silence. Knowing how to follow up on a net 60 invoice without sounding desperate (or aggressive) is one of the quietest skills in a creator's business. Here's a timeline that actually works.

Why brand procurement is a different animal

The marketing manager who briefed you has almost nothing to do with whether your invoice gets paid on time. By the time your invoice lands, it moves through an accounts payable queue managed by a procurement or finance team that has never heard your name, doesn't know what a "sponsored integration" is, and is working through hundreds of vendor invoices on a rotation.

Three things kill creator invoices in procurement queues:

• Wrong PO number. If the brand gave you a purchase order number and it's missing from your invoice, the system may auto-reject or park it indefinitely.
• Deliverable description mismatch. Your invoice says "YouTube video sponsorship" but their system expected "digital media placement." One word off can trigger a hold.
• Vendor setup delay. First-time invoices often require you to be added as an approved vendor, which alone can eat two to three weeks.

Before you send a single follow-up email, confirm those three things are correct. A chasing email on a parked invoice just creates noise.

The follow-up sequence: day 45, 58, and 60

Most creators either wait the full 60 days in silence or start pestering at day 30. Neither works. The right cadence gives procurement enough runway while keeping you off the "overdue but not urgent" pile.

Day 45: the soft checkpoint

At 45 days, the invoice is not late. Your tone should match that. This email is a friendly confirmation, not a reminder.

Subject: Invoice #INV-2024-047 — confirming receipt

Hi [AP contact or marketing manager], just checking that invoice #INV-2024-047 for $4,800 (the March podcast integration) is in the system and on track for payment by [due date]. Happy to resend or provide any additional vendor details if needed.

Keep it short. One question, one offer to help. If you don't have an AP contact yet, ask your marketing manager to forward it internally — that's a reasonable ask at day 45.

Day 58: the formal nudge

Two days before the due date, you shift register slightly. Still professional, still calm, but now you are naming the date.

Subject: Invoice #INV-2024-047 due [date] — quick check

Hi [name], following up on invoice #INV-2024-047 for $4,800, which is due on [date]. Could you confirm it's approved for payment this week? If there's anything outstanding on your end — vendor form, PO reference, updated bank details — let me know and I'll turn it around immediately.

Naming a specific date does something a vague "just checking in" never does: it signals that you know exactly when the clock runs out.

Day 60 (and beyond): the overdue notice

The invoice is now late. Your email changes tone without becoming hostile.

Subject: Invoice #INV-2024-047 — payment now overdue

Hi [name], invoice #INV-2024-047 for $4,800 was due on [date] and remains unpaid. I'd appreciate confirmation of the payment date by end of this week. I'm copying [marketing manager] in case any internal approvals are still outstanding.

CC-ing the marketing manager is not aggressive — it's practical. They want you to get paid too, because they want to work with you again. Use that.

Why doing this manually is the thing that actually damages relationships

Here's the uncomfortable truth: the reason most creators either over-chase or under-chase is that they're doing it manually, from memory, while also editing video or writing a newsletter. You send one email too many in a stressed moment, or you forget entirely for three weeks and then send a panicked note.

The sequence above (day 45, 58, 60) maps directly onto ZenPay's auto-reminder settings: set three reminders per invoice and the emails go out on schedule, in your voice, whether you're shooting content or on a flight.

How to protect the relationship while you chase

A few principles that keep things from getting weird:

• Always reference the invoice number and dollar amount. Procurement teams handle hundreds of vendors. Vagueness wastes their time and yours.
• Never copy the CMO on day 45. Escalate only when the invoice is genuinely overdue. Escalating early reads as hostile.
• Keep your marketing contact warm separately. A quick Slack or email to your campaign contact — separate from the AP chain — signals that you're a professional who handles admin cleanly, not someone who creates drama.
• Don't threaten late fees unless you invoiced them upfront. Introducing a late fee clause for the first time in a chasing email is unenforceable and awkward. If you want late fees, put them in the original invoice terms.

The goal of every follow-up is to make it easy for procurement to say yes. Remove friction, name the number, and give them a clear action. That's what gets the payment released — and gets you re-booked.