A family dealing with a vulnerable relative’s finances may see a deputyship solicitor as a reassuring guide through a difficult process. Another family may see only an expensive lawyer, a stack of forms and a court procedure they barely understand. Both reactions are understandable. Professional deputyship sits somewhere between legal advice, financial administration and long-term responsibility, so choosing the right solicitor matters far beyond the initial application.
The first mistake is assuming that any solicitor who works with wills, probate or lasting powers of attorney will automatically understand deputyship. Those areas overlap, but they are not interchangeable. A deputyship involves the Court of Protection and, in a property and financial affairs case, gives the appointed deputy authority to make decisions for someone who cannot make them independently.
That authority comes with supervision, reporting duties and limits. The solicitor you choose should be comfortable with all of that, not merely familiar with completing an application form.
Start with specialist experience, not a polished website
Begin by looking for a solicitor who handles Court of Protection property and financial affairs deputyships as a regular part of their work. Ask directly how many applications they deal with, whether they act as professional deputies themselves and whether they manage ongoing deputyship administration after an appointment is made.
This distinction is crucial. Some firms mention Court of Protection work but mainly assist with one-off applications. Others focus on litigation or health and welfare cases. A solicitor who understands property and financial affairs deputyships should be able to discuss bank accounts, investments, benefits, property transactions, care fees, tax matters and the practical limits placed on a deputy’s authority.
An official “Panel deputies” list, published on 1 January 2026, is organised by court areas in England and Wales. It can provide a useful starting point for finding professionals who work in this field. Treat it as a shortlist rather than a final recommendation. You still need to ask about experience, availability, pricing and the kind of clients the solicitor usually represents.
A good first conversation should not feel like an interrogation, but it should produce specific answers. Ask who will handle the case day to day. The person meeting you may be a senior solicitor, while the routine work is passed to a junior member of staff or an administrator. That arrangement can be perfectly reasonable if it is explained clearly and supervised properly. It becomes frustrating when families discover it only after paying the first invoice.
Ask whether the firm has dealt with complicated assets, a family disagreement, a property sale or a deputyship involving significant care costs. You do not need the details of another client’s case. You do need to know whether the solicitor has encountered situations resembling yours.
The best advisers tend to explain the process in ordinary language. If every answer arrives wrapped in legal jargon, imagine trying to get a straight explanation six months later when a bank refuses to accept an order or a large expense needs approval. That small thought experiment is surprisingly revealing.
Before instructing anyone, ask for a written breakdown of charges. The current deputyship application fee is £432. A court hearing, if one is required, may add £266, and a new deputy is charged a £100 assessment fee. These are separate from the solicitor’s professional fees and should not be buried in a broad estimate.
The estimate should distinguish between the application itself, correspondence, conferences, preparation of evidence, dealings with the court and any later work. Ask whether the firm charges by the hour, uses fixed fees for particular stages or combines both approaches. Also ask whether VAT and routine expenses are included.
Hourly rates can vary sharply by location and seniority. For 2026, guideline solicitor rates range as high as £579 per hour for Grade A work in London 1 and £295 per hour in National 1. Those figures are useful for context, but they are not a promise that your case will cost a particular amount. Deputyship costs may be subject to assessment by the Senior Courts Costs Office, commonly known as the SCCO.
That possibility makes detailed records especially important. A professional deputy should be able to explain what work is likely to be recoverable, what may require assessment and how the firm records time. If the estimate is vague, ask for a revised version before signing anything.
Check how the solicitor handles the years after appointment
The application is only the beginning. Once appointed, a professional deputy may have to deal with the person’s income, spending, assets, debts, property and care arrangements over many years. The solicitor should explain the annual supervision carried out by the Office of the Public Guardian, the yearly report and the possibility of a security bond for a property and financial affairs deputyship.
That conversation should include practical questions. Who will collect information for the annual report? How often will the deputy meet or speak with the client? What happens if the person’s circumstances change? Will the firm help with benefits, tax returns, investment decisions or a property sale, or will those matters be referred elsewhere?
A professional deputy also needs to keep costs within the relevant rules. For billing and costs work, the solicitor should be familiar with forms OPG102, OPG103 and OPG105. The current OPG and SCCO guidance on these matters was last updated on 28 May 2025. You do not need to become an expert in those forms, but a solicitor who cannot explain their role should prompt further questions.
Ask how frequently invoices are issued and whether you will receive an explanation of the work carried out. Families can become anxious when large bills appear without context, particularly when the protected person’s money is involved. Clear invoices are not a luxury; they make it possible to check that the work matches the agreed responsibilities.
You should also understand the difference between acting as the legal adviser to a family member and acting as the professional deputy. In the first arrangement, a relative may be appointed deputy while the solicitor advises them. In the second, the solicitor or firm takes on the deputy’s legal responsibility directly. The two roles involve different levels of involvement, risk and cost.
If a family member is likely to act as deputy, ask whether the solicitor will provide continuing support rather than simply prepare the court papers. A relative may need help opening accounts, arranging a bond, preparing the first report or seeking permission for a major transaction. If the solicitor is to act as deputy, ask how decisions will be made and who within the firm will have authority to approve payments or instructions.
Independence matters too. A professional deputy should make decisions for the benefit of the protected person, not to satisfy the loudest relative. If family relationships are tense, ask how the solicitor handles competing views and records decisions. A calm explanation at the beginning can prevent a great deal of trouble later.
Check the firm’s regulatory status and complaints process, then ask for the name of the person responsible for your matter. You are not being difficult by asking how problems are escalated. You are testing whether the practice has a structure that can survive staff holidays, illness or a change of solicitor.
There are warning signs. Be cautious if the solicitor promises that the application will be effortless, refuses to give even a broad cost range or treats the annual report as an administrative afterthought. Be equally cautious if the firm cannot say whether it handles property and financial affairs deputyships or keeps confusing the process with an LPA.
A strong solicitor will tell you what they can do, what they cannot do and which decisions may require further authority from the court. They will discuss fees before work begins, explain supervision in plain English and give you a realistic picture of the ongoing commitment. That is the kind of conversation worth having before a single form is signed.