The Last Invoice
The final payment is the one most likely to go unpaid, because the relationship that would have resolved it has ended.
How much notice am I owed, if any?
What you signedIs anything payable to me at the end?
The law where you areCan I be let go without a reason?
The law where you areWill I be told it is coming?
Four questions a person in this position actually asks. One of them has no answer anybody can give in advance, and nothing here fills a blank with a guess. The first two can be settled today and the last one never can be.
The final payment is the one most likely to go unpaid. Not through bad faith usually, but because the relationship that would have resolved an ordinary problem has ended, and nobody on their side has any reason to chase it internally.
The recordkeeping question in “The Last Invoice” becomes clearer when hours, projects and approvals can be checked before an invoice or payment is final. A team reviewing view the platform’s own explanation for attendance sheet template can use that shared context to resolve discrepancies, while contractual status, deductions and statutory treatment remain separate decisions for the responsible specialist.
Getting it right is a half-hour of care at a moment when you are unlikely to feel like it.
The approach in “The Last Invoice” can be cross-checked against Employment Law Alliance resources. The useful outcome is a written list of facts and decisions, not a generic label copied from another arrangement.
Why the last one is different
Your contact has moved on from you. The approval that was routine is now somebody's low priority. Access to their system may have gone, and the person who knows what you did may have left.
Every ordinary friction in getting paid is multiplied, and none of the usual ways of nudging it are available.
Send it immediately
The single most effective thing. An invoice sent the week the work ends is dealt with while people still remember; one sent six weeks later lands on a stranger.
Delay also weakens you in a way that is hard to recover, because by then the engagement is history rather than current business.
Getting it right first time
The details matter more here than at any other point: the right entity, the right reference, the right route, the correct period, and a description somebody who was not involved can recognise.
A final invoice that fails any of those frequently does not get rejected; it simply sits, and there is no longer anybody to notice.
Including everything
Go through the whole engagement before sending: work delivered but not yet invoiced, expenses incurred and not claimed, anything agreed verbally and never billed, and whatever is payable for notice.
This is the last opportunity to raise any of it, and items remembered two months later are very hard to add.
Confirming it arrived
A short message a few days afterwards asking whether it has been received and approved. One line.
It is a small thing and it is the difference between finding out about a problem in week one and finding out in week eight.
Getting a name before you go
The thing to do before access ends: who approves payments, who to contact if something is wrong, and a direct address for them.
Once your access and your contact are gone, finding a person inside an organisation is considerably harder than it sounds.
What to keep
Everything: the agreement, every version of it, the record of work delivered, every invoice and what was paid against it, and the correspondence.
Where any of that lives only in their systems, extract it before access goes. People discover this requirement about three weeks too late.
If it is disputed
Establish first which kind of dispute it is: an error, a deduction, or a disagreement about what was delivered. The three have different conversations.
A factual message asking what the difference relates to gets further than an assertion, and a meaningful proportion of these turn out to be somebody keying a figure wrongly.
If it is simply not paid
The routes depend on your jurisdiction and your category, and several systems provide ways to pursue unpaid commercial sums that do not require a court.
Establishing what exists where you are, before you need it, is part of the same lookup recommended throughout this collection. The practical obstacle is usually cost rather than entitlement.
The decision about pursuing it
Depends on the sum, the cost of pursuing, and what the relationship is worth going forward. Those three can point in different directions and the answer is sometimes to write it off.
Writing something off deliberately is a decision. Intending to chase it and never doing so is the common version and the one that leaves people resentful for years.
The five things to check before sending
Thirty seconds each, and together they account for nearly every final invoice that goes astray:
- The entity name exactly as they use it.
- Any reference or order number their system requires.
- The route — portal, address, named person.
- Everything owed, including expenses and notice.
- A description somebody who was not involved would recognise.
Setting it up at the start
Everything in this article is easier if payment terms, the approval route and a second contact were agreed at the beginning.
That is the advice in the money section arriving in a different form, and the ending is where the cost of having skipped it actually lands.
What will not be known in advance
Whether this particular client pays final invoices cleanly. Their record on ordinary invoices is some guide and not a reliable one, because the final one goes through a different path inside their organisation.
The sensible response is to treat every final invoice as the one that might go astray — send it immediately, get a name, confirm receipt — rather than to try to predict which clients will be difficult.