Key takeaways
- Filing a family provision claim in the NSW Supreme Court costs $1,443 in court fees alone as at 1 July 2026 — before a single hour of legal work.
- “The estate pays the costs” is a discretion, not a rule. Section 99 of the Succession Act lets the court order costs from the estate. It does not require it.
- The Court can cap what you recover — and since June 2024 the trigger is an estate under $1 million, not the $500,000 most online articles still quote.
- “No win, no fee” is not “no cost.” Disbursements are usually payable either way, and it gives you no protection against the other side’s costs.
- A fee calculated as a percentage of what you recover is illegal in NSW. An uplift on legal costs, capped at 25%, is not.
Most people asking how much it costs to contest a will in NSW are really asking something else: will this eat the inheritance I’m fighting for?
It’s the right question, and it’s more answerable than the profession’s vagueness suggests. The court publishes its fees. The Supreme Court has told practitioners exactly when it will intervene on costs. And the limits on “no win, no fee” are set out in legislation you can read yourself.
The short answer: the fees you cannot avoid
Court fees are fixed, published annually, and payable regardless of merit. For an individual in the Supreme Court of NSW, as at 1 July 2026:
| Step | Fee |
| Filing the summons that starts the claim | $1,443 |
| Filing a notice of motion (any interlocutory application) | $798 |
| Issuing a subpoena | $135 |
| Allocating a hearing date | $2,879 |
| Hearing, days 2–4 | $1,148 per day |
| Hearing, days 5–9 | $1,844 per day |
Then the disbursements outside that schedule: counsel’s fees, property valuations, medical reports where health is part of your claim, and a private mediator if you use one (day rates commonly run from about $2,500 to $7,000).
Then legal costs. A claim that resolves at mediation is a different financial event from one that runs to a contested hearing — the gap is usually measured in tens of thousands per side, which is why the rest of this article matters more than the table above.
If the filing fee itself is the barrier, the Court has a formal process for waiver, remission or postponement. It is underused.
The myth: “the estate pays, so it costs me nothing”
This is the single most expensive misunderstanding in estate litigation.
Section 99 of the Succession Act 2006 (NSW) gives the Court power to order costs out of the estate or notional estate. It is a discretion, not an entitlement — and family provision claims don’t follow the ordinary “loser pays” rule either.
Costs orders here fall into four patterns:
- Both sides from the estate. Common where the claim was reasonable and resolved sensibly; the executor’s costs are often paid on an indemnity basis.
- You bear your own. You were eligible and arguable, but the estate won’t fund you.
- You pay theirs. Where a claim was misconceived, or a reasonable offer unreasonably refused.
- Capped. You win and still cannot recover what you spent.
The Court has been explicit that an estate’s resources should not be consumed out of proportion to its size or the provision that might be made. Judges have put it more bluntly from the bench for over a decade: an estate is not a milch cow, and no one should litigate assuming it will pick up the bill.
Costs capping: the $1 million line most articles get wrong
Under rule 42.4 of the Uniform Civil Procedure Rules the Court can make a maximum costs order — a ceiling on what a party can recover, from the other side or from the estate.
Practice Note SC EQ 7 tells you when to expect one, and here is what almost every consumer article on this topic still gets wrong. When the Chief Justice reissued the Practice Note with effect from 17 June 2024, the threshold moved from $500,000 to a net distributable estate under $1 million, excluding the costs of the proceedings. Anything quoting $500,000 describes the position before mid-2024.
That matters commercially: a great many suburban NSW estates sit between $500,000 and $1 million, so a whole tier of claims moved inside the capping zone.
Two 2026 decisions show it in practice. In Lord v Craig [2026] NSWSC 17 the net estate was roughly $135,674 — two bank accounts — and the Court capped the costs and disbursements recoverable by any party at $22,500 including GST, at an interlocutory stage, before the costs were run up. In Re Estate Weinberger [2026] NSWSC 158 the Court controlled costs after a final hearing on an estate of roughly $400,000 to $500,000.
The practical reading: on a modest estate, assume a cap, then ask whether the provision you’re realistically likely to receive justifies the spend beneath it.
What “no win, no fee” actually means in NSW
A real and useful arrangement — and the most oversold phrase in legal marketing. Four things worth knowing.
1. It’s a conditional costs agreement, and “win” is whatever the contract says
“No win, no fee” is the marketing name for a conditional costs agreement under section 181 of the Legal Profession Uniform Law (NSW). Fees become payable on a defined successful outcome — and that definition is contractual, not statutory. Does a $15,000 settlement on a $600,000 estate count as a win? It might, under the agreement you signed. Get the definition in writing and test it against a poor result, not a good one.
2. Disbursements are usually still yours — win or lose
Section 181(6) expressly permits a conditional costs agreement to require disbursements to be paid regardless of outcome. Most do — and disbursements are where the money is: filing fees, counsel, valuations, expert reports.
So “no win, no fee” commonly means no professional fees if you lose, while the $1,443 filing fee, the barrister and the valuer remain payable. Ask which disbursements the firm funds, whether that funding is a loan, and whether interest accrues.
3. The uplift is capped at 25% — and the Court will see it
If you win, the firm may charge an uplift fee for carrying the risk. Section 182 caps it at 25% of legal costs, excluding disbursements. In a litigious matter it’s only permissible if the practice reasonably believes success is reasonably likely, and the agreement must identify how it’s calculated and estimate the amount. Breach section 182 and the firm cannot recover any part of the uplift.
Now the part almost no article on this subject mentions: Practice Note SC EQ 7 requires the plaintiff to file an affidavit estimating costs and disbursements and, if there is an uplift factor, to identify its quantum and the terms of the fee agreement. Your no-win-no-fee deal is disclosed to the Court — at the start and again before hearing. An uplift that looks unreasonable against a modest estate is visible to the judge deciding who pays what.
4. A percentage of your inheritance is illegal
Section 183 prohibits any costs agreement where the amount payable is calculated by reference to an award, a settlement, or the value of property recovered. Contingency fees are unlawful in NSW.
So “we take 30% of whatever you get” isn’t a hard bargain — it’s a void agreement and potential professional misconduct. A 25% uplift on costs and a 25% share of the recovery are different animals producing very different bills. If a firm blurs them, that’s your answer.
And it isn’t insurance
A conditional costs agreement is between you and your solicitor. It has no effect on the Court’s power to order you to pay someone else’s costs. Ask separately about adverse costs exposure, and whether it can be insured.
The questions to ask before you sign
Any NSW practice must give you a written costs disclosure, including an estimate of the total, once legal costs are likely to exceed $750 excluding GST and disbursements. Treat that document as the product. Then ask:
- What is the estimated net figure in my hand, after costs, in a good outcome and a poor one?
- Which disbursements do I pay if we lose, and is any funding a loan bearing interest?
- Precisely how is “successful outcome” defined?
- What is the uplift, in dollars, on your own estimate?
- Given the net distributable estate, do you expect a cost cap?
- What is my exposure if the estate wins costs against me?
A firm that answers all six in writing at the first meeting is telling you something useful. Published fee information is a reasonable starting filter — Contest a Will Lawyers Sydney sets its structure out openly, and you should expect the same from anyone you brief.
Two ways to genuinely reduce the bill
Use court-annexed mediation. Under the Practice Note, mediations are ordinarily court-annexed, listed on a half-day estimate, and carry no cost for the mediator or venue. A represented party pushing for private mediation must be told the free option exists. Most family provision claims resolve at or before mediation, so this isn’t a fringe saving — it’s the saving.
Get a candid merits assessment before filing, not after. The biggest avoidable cost in estate litigation is a claim that should never have been started, or one settled at month twenty for a figure available at month three.
Frequently asked questions
How much does it cost to contest a will in NSW? Court fees start at $1,443 to file. The total depends mostly on whether the matter resolves at mediation or runs to a hearing — a difference usually measured in tens of thousands per side.
Who pays the legal costs in a family provision claim? Often the estate, at the Court’s discretion under section 99 — but not always, and not always in full.
Can I contest a will with no win, no fee? Yes, many NSW firms offer conditional costs agreements for these claims. Check what happens to disbursements if you lose, and what counts as a win.
Is “no win, no fee” really free if I lose? No. Professional fees typically fall away; disbursements usually do not, and the arrangement gives you no protection against an adverse costs order.
What is the maximum a lawyer can charge on a no win, no fee case in NSW? The uplift is capped at 25% of legal costs excluding disbursements. A fee calculated as a percentage of your settlement is prohibited outright.
Will the court limit my legal costs? It may. Expect a cost cap where the net distributable estate is under $1 million.
The bottom line
Court fees are published, the Court has said when it will cap recovery, and the limits on a no win, no fee agreement are set by statute rather than by whoever is selling it to you. What it costs to contest a will in NSW is knowable before you commit.
What you’re really buying at the first meeting is an estimate of the net figure — what lands in your account after costs, in a realistic outcome, on this estate. An adviser who will put that number in writing is worth listening to. One who won’t is telling you something too.
See the full cost to contest a will in NSW, broken down by stage — court fees, stage-by-stage legal costs, and how no win, no fee is structured.
