LPA Joint Attorneys UK (2026): Joint vs Joint and Several Explained

When attorneys are appointed 'jointly', they must agree on every decision and sign every document together. Neither attorney can act alone — if one is unavailable, ill, or abroad, the other cannot act. This provides maximum protection for the donor: no single attorney can make a unilateral decision about property, finances, or care. However, it creates an operational vulnerability: if one joint attorney loses mental capacity, dies, disclaims the role, or is removed by the Court of Protection, the entire LPA comes to an end — unless the LPA specifies that the remaining attorney(ies) can continue to act. A joint appointment is therefore most suitable when the donor wants robust safeguards and both attorneys are expected to be available and in agreement at all times.

When attorneys are appointed 'jointly and severally', each attorney can act independently of the others on any matter within the LPA's scope. Attorney A can manage a bank account without Attorney B's involvement; Attorney B can consent to medical treatment without consulting Attorney A. This is more practical for day-to-day use — especially if attorneys live in different locations or have different areas of expertise. The risk is that one attorney might act in a way the other(s) would not approve. Unlike a purely joint appointment, the LPA survives if one attorney is lost: the remaining attorney(ies) continue to act. Joint and several is the most common appointment structure for LPAs with multiple attorneys.

Yes — the LPA form allows a mixed approach where some specified decisions must be made jointly (for example, selling a property or making significant financial gifts) while all other decisions can be made jointly and severally. This gives the donor flexibility: major, irreversible decisions have the protection of joint action, while routine matters (paying bills, managing income) can be handled efficiently by any single attorney. This mixed approach must be drafted clearly on the LPA form — it is one of the 'preferences and instructions' sections. Ambiguous wording can lead to disputes about which decisions require joint action. A solicitor who drafts the LPA can help specify the distinction clearly.

If attorneys are appointed purely jointly and one attorney dies or loses mental capacity, the LPA automatically terminates unless the LPA contains a provision allowing the remaining attorney(ies) to continue. The OPG's LPA form includes a section where the donor can specify: 'If any of my joint attorneys cannot act, my remaining attorneys [may OR may not] continue to act.' Without this clause, a purely joint LPA ends when one attorney is lost — leaving the donor potentially without anyone able to act on their behalf. If the donor has already lost capacity at this point, a Court of Protection deputyship application would be needed, which is slow and expensive. Choosing joint and several, or including the survivor continuation clause in a joint appointment, avoids this outcome.

There is no legal maximum on the number of attorneys. In practice, most donors appoint one to three. Key considerations: (1) One attorney — simple and efficient; relies entirely on one person being trustworthy and available. (2) Two attorneys — joint provides mutual oversight; joint and several provides resilience and flexibility. (3) Three or more — can introduce deadlock risks if appointed jointly; tends to work better on a joint and several basis with a specified voting mechanism for disputes. Appointing too many attorneys can make decisions slow and impractical. The OPG recommends keeping the number manageable. If you are concerned about any single attorney acting improperly, consider adding a replacement attorney, a certificate provider requirement, or a restriction rather than increasing the number.

A replacement attorney steps in only when a primary attorney can no longer act — for example, because they have died, lost capacity, disclaimed the role, or been removed by the Court of Protection. A replacement attorney does not act simultaneously with the primary attorney; they activate only when the primary appointment ends. This is different from a joint attorney (who acts alongside the primary attorney from the start). A replacement attorney is particularly valuable where: you have only one primary attorney (a replacement provides a succession plan); your primary attorneys are appointed jointly (a replacement can step in if one is lost, preserving the LPA); or the primary attorney is older and you anticipate outliving them. The LPA form allows multiple replacement attorneys and can specify whether they act jointly or jointly and severally amongst themselves.

Yes — joint attorneys can and do disagree. If two joint attorneys reach an impasse and cannot agree on a decision, neither can act unilaterally. The practical consequences depend on the decision: for routine financial matters (paying a standing order), the donor's bank may accept either attorney's instruction if the LPA is registered. For major decisions (selling a property), all joint attorneys must agree — a deadlock means nothing happens. If a deadlock is causing serious harm or delay to the donor's welfare, either attorney (or an interested party) can apply to the Court of Protection for a direction. The Court can determine the appropriate decision, remove an attorney, or appoint a deputy to act alongside or instead of the attorneys. To reduce the risk of deadlock, donors can include a 'casting vote' provision (in a three-attorney setup) or appoint a professional attorney as a tiebreaker.