The tree is down and the site is clean, but the office cannot match the deposit or find the message approving extra stump grinding. A clear arborist tree removal invoice starts with the accepted quote and follows every payment and variation through to the final balance.
Keep the whole trail under one job reference. Accepted quote. Deposit record. Crew notes. Approved variations. Completion record. Final invoice. Cleared payment.
Lock down the payer and payment terms first
Do not request money until you know who owes it and who can approve extra work. The customer, property owner, payer, site contact and variation approver may be different people.
A property manager might request the quote. A tenant might open the gate. The owner might approve spending. The accounts team might pay the invoice. Record each role instead of asking the crew to sort it out beside the chipper.
Write down:
- the customer named on the accepted quote
- the property owner, where different
- the payer and billing contact
- the site contact for access
- the person allowed to approve variations
- the email address or phone number used for approvals
If the approver has a spending limit, record it. If approval must come through a property manager or committee, record that too. A yes from the person standing near the stump may not be a yes from the person paying the account.
Set tree work payment terms on the quote
Agree the tree work payment terms before requesting a deposit or booking equipment. State when the deposit is requested, what must happen before the booking is confirmed and when the final balance becomes due.
Also state the accepted payment methods, the payment reference the customer must use and how approved variations will be billed. Put cancellation and rescheduling terms in the accepted agreement. Do not invent them after the customer changes the date.
The quote must define the work before these payment controls mean anything. Identify the tree, access, equipment position, timber handling, chipping, stump work and cleanup. Use the arborist tree removal quote guide to fix a loose scope before taking the deposit.
For questions about whether local home building contract rules cover a particular residential job, ask the state or territory licensing regulator that handles those contracts. Write down the answer for that job. Do not assume every tree job is treated the same way.
Calculate the tree removal deposit from real commitments
A tree removal deposit should come from the commitments created by that job. Do not copy a standard percentage because another tradie uses it.
List what you must book, buy or commit before the crew starts. Total the job’s documented non-cancellable or at-risk commitments, account for when each one falls due, then check the proposed deposit against the contract and the rules in your state or territory. That could include hired access equipment, subcontracted traffic control, disposal arrangements or crew time that becomes difficult to move.
For each commitment, record:
- what is being committed
- when it becomes payable
- whether it can be cancelled
- what cost remains if the customer postpones
- which supplier or crew booking it relates to
Use those records to decide what deposit your business needs for the job. Keep the calculation with the quote. The customer-facing document does not need your internal cost detail, but your office should be able to explain how the request was set.
Issue the deposit request against the accepted quote. Use the same customer name, property address, quote reference and job reference. Say what the payment secures and how it will appear on the final account.
Do not call an unexplained bank transfer a deposit record. A transaction without a customer, job or quote reference creates another office job later.
Match the deposit before the crew starts
When money arrives, match it to the job straight away. Record the payer, amount received, payment date, payment method and transaction reference.
Send a receipt or payment confirmation. State which job and quote the credit belongs to.
If the payer used the wrong reference, ask which property and quote the payment covers before work starts.
Tell the customer how the credit will appear later. The arborist final invoice should show the deposit as a separate credit, not quietly reduce the amount of the quoted work.
Give the crew the commercial scope
The crew needs more than a name and postcode. Give them the accepted inclusions, exclusions and assumptions before they arrive.
The work file should identify:
- the tree and work area
- the access route and equipment position
- the removal method described in the quote
- protection work included
- timber, logs and mulch to be left or removed
- chipping and disposal included
- stump cutting or grinding included
- cleanup and reinstatement included
- work expressly excluded
Put those details where the crew can read them on site. A customer request for stump grinding is easier to control when the crew can see that stump grinding was excluded.
Keep the commercial scope separate from any SWMS or site safety records required for the job. Take safety questions to the relevant state or territory work health and safety regulator.
If the tree condition or site setup makes the planned method unsafe, stop the work and revise the safe approach. Decide separately whether that change affects the customer’s price. A safety decision is not automatic approval for a variation.
Separate a genuine variation from an internal overrun
Not every extra cost belongs on the customer’s account. Compare the event with the accepted scope, exclusions and assumptions.
A customer asks for extra timber removal while the crew and chipper are already on site. The quote says the timber will remain at the property. That is proposed work outside the accepted scope. Price it and get approval before doing it.
A blocked gate needs a closer check. If the quote relied on clear access and the agreed equipment position can no longer be used, record the condition and compare it with the written assumption. Work out the changed method. Then decide whether the contract supports a billable variation.
An estimating mistake is different. If the quote clearly included the work but you allowed too little labour, that is an internal overrun. Do not rename it as a variation because the job cost more than expected.
Site photos support the record. They can show a blocked access point, additional timber or a changed work area. They do not prove that the customer approved a price.
Get the variation approved before doing the extra work
Stop when the scope changes. Write the variation. Send it to the named approver. Store the approval under the job before the crew continues with the extra work.
Each variation should state:
- the quote and job reference
- what is being added, removed or changed
- why the change is needed
- the price or agreed pricing basis
- any change to the work date or finish date
- the name of the approver
- the approval date and message
Avoid lines such as “extra work as required”. Name the work. Extra stump grinding. Additional timber removal. Changed equipment setup caused by blocked access. The invoice line should make sense without a phone call.
If the final amount cannot be fixed before work starts, write down the pricing basis. Name the labour, equipment, disposal or subcontracted work covered by it. Get approval for that basis before proceeding.
Build the arborist tree removal invoice from the record
Prepare the arborist tree removal invoice from the accepted documents, not from the crew’s memory. Work down the file in order.
Start with the quoted work. Carry the practical description onto the invoice and state that it was completed. Identify the property and tree or work area clearly enough for the payer to match the account.
Put each approved variation on its own line. Include the variation reference, short description and approved amount. Do not hide extra stump grinding or timber removal inside a revised lump sum.
Then show the invoice total, the recorded tree removal deposit, any other payments or credits and the remaining balance. The payer should not have to subtract an old receipt from the invoice.
Use the agreed payment term. Give invoice questions a named contact. The invoice writing guide covers the general document structure when your office needs a broader check.
From variation to Australian tax invoice
Confirm the business’s GST registration, tax treatment and document requirements before deciding which labels and fields belong on the invoice. Do not copy tax wording or treatment from an unrelated old invoice.
Check the Australian Taxation Office tax invoice guidance (opens in a new tab) for the document requirements that apply to the supplier and transaction. Check the Australian Taxation Office guidance on GST and deposits (opens in a new tab) before recording or crediting the deposit.
Run the office check in the same order every time. Match the variation to the authorised approver. Put it on its own invoice line. Apply the GST treatment confirmed for your business. Credit the recorded deposit. Then send the remaining balance with the job and invoice references.
Keep the accounting treatment consistent across the deposit record, variation lines and final invoice. If the deposit was entered incorrectly, fix the accounting record rather than hiding the problem with a manual deduction on the final document.
Check the business name, ABN details and tax labels used on the document against the business’s current records. The customer should be able to identify the supplier, the job, the amounts charged, the credits applied and the balance requested.
Copy-ready arborist final invoice template
ARBORIST FINAL INVOICE Invoice number: [invoice reference] Invoice date: [date] Payment due: [agreed date or term] Quote reference: [accepted quote reference] Job reference: [job reference] Variation references: [approved variation references] Contractor: [legal or registered business name and contact details] [Populate the invoice with the supplier and tax details required by current ATO guidance for this supplier and transaction] Customer: [name on accepted quote] [billing address] Payer: [name and accounts contact, if different] Work property: [property address] [tree or work-area identifier] Original quoted work completed: [tree removal, timber handling, chipping, stump work and cleanup included] Amount: [amount] Approved variations: [variation reference] — [description] — [amount] [variation reference] — [description] — [amount] GST treatment: [use the treatment confirmed for the business and transaction] Invoice total: [amount] Tree removal deposit credit: [payment reference] — [payment date] — [credited amount] Other payments or credits: [amount] Balance due: [amount] Payment instructions: [accepted payment method] [job or invoice reference the payer must use] Invoice questions: [name and contact details]
Check every line against its source document. Match the quote line to the accepted quote, every variation line to an approval and every credit to a cleared payment.
Worked example: follow the Oak Street document trail
This is the electrical house example. It shows document control, not arborist pricing. All figures are sample currency units.
R. Chen at 14 Oak Street accepted quote Q-1847 for 1,105. The work was a bathroom exhaust fan, 150mm and ducted through the roof, plus four LED downlights. The ceiling was lined, and chasing was excluded.
Extra cable and chasing were approved on site as a 160 variation. Invoice INV-1847 totalled 1,265. The invoice kept the original 1,105 quoted work and the approved 160 variation separate.
No deposit is given in this example, so none should be invented. The costs of the variation are also not given. Do not calculate profit from the 1,265 invoice using the original job cost.
The same document rule applies to tree work. Keep the accepted removal scope separate from an approved addition such as stump grinding, extra timber removal or changed-access work.
Send the payment package to the right person
Send the final invoice to the recorded payer or accounts contact. Copy the customer or property owner where that was agreed.
Include the documents needed to check the bill. That may be the completion record, agreed handover photos and approved variations. Do not send the whole internal safety file unless a particular record was agreed for handover or answers a specific question.
Record the delivery date, recipient and channel. After that, record each query, disputed line, promised payment date and follow-up under the job. If an accounts team uses purchase orders or property references, put the accepted reference on the invoice before sending it.
Answer a scope question with the document that controls that line: the quote for original scope, the variation for extra work, the completion record for finished work or the receipt for a missing deposit credit.
Do not quietly rewrite the payment terms during follow-up. Use the terms accepted before work started.
Once payment clears, match the amount and transaction reference to the invoice. Send payment confirmation where your process calls for it. Then use the job-costing close-out process to compare the quoted work with the labour, equipment, disposal and subcontractor costs actually recorded.
Common questions
Can I correct an arborist final invoice after sending it?
If you need to correct an arborist tree removal invoice after sending it, keep the original document and create a traceable correction through your accounting process. Do not overwrite the sent invoice and leave no record of what changed. Ask your tax adviser how to correct the document when GST or tax invoice treatment is involved.
What if one payment covers several tree jobs?
Ask the payer to confirm how the payment should be allocated. Record that instruction against each affected job and invoice. Do not guess based only on matching amounts or customer names.
What reference should the customer use for final payment?
Give the customer the invoice number and job reference shown on the account. Use the same references in the payment email. That makes the cleared transaction easier to match without relying on the property address alone.