Deputyship Cost Calculator

Calculate deputyship costs including security bonds, OPG supervision fees, and professional management charges for 2025/26.

Deputyship Cost Calculator

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Security Bond-
Deputy Management Fee-
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Mustafa BilgicLegal Specialist — Updated April 2026
DeputyshipLegal2025/26

Deputyship Cost Calculator Reference Data

FactorTypical RangeNotes
What is a deputy?VariesA deputy is someone appointed by the Court of Protection to make decisions on be...
How much do professional deputies charge?VariesProfessional deputy fees are set by the Court of Protection Practice Direction a...
What is a security bond?VariesA security bond is an insurance policy that protects P's assets against mismanag...

Key Facts

What is a deputy?
See FAQ
How much do professional
See FAQ
What is a security bond?
See FAQ
Do lay deputies get paid?
See FAQ
How long does deputyship
See FAQ

How to Use This Calculator

1

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2

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Check all values are correct before calculating.

3

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Press the calculate button to see your results.

4

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5

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Use the results to inform your financial decisions.

Frequently Asked Questions

What is a deputy?
A deputy is someone appointed by the Court of Protection to make decisions on behalf of a person ('P') who lacks the mental capacity to make their own decisions. Property and financial affairs deputies manage money, property, and bills. Health and welfare deputies make care and medical treatment decisions. Deputies must always act in P's best interests.
How much do professional deputies charge?
Professional deputy fees are set by the Court of Protection Practice Direction and depend on the value of P's assets. For assets up to £100,000: basic management fee of £2,500/year. £100,001-£500,000: £3,750. £500,001-£1M: £5,000. Over £1M: £7,500. Plus 5% of P's income. These are maximum amounts — some charge less.
What is a security bond?
A security bond is an insurance policy that protects P's assets against mismanagement by the deputy. The bond amount is usually equal to P's total assets. The premium is typically 0.1-0.15% of the bond value per year (e.g., £300-£450 on £300,000). The bond is mandatory for all property and financial affairs deputies. Premium is paid from P's funds.
Do lay deputies get paid?
Lay (family) deputies are not automatically paid. They can apply to the court for a fixed allowance of up to £1,225/year if acting as sole deputy, or request higher payments for complex cases. Lay deputies must account for all expenditure and file annual reports. Unlike professional deputies, they cannot charge hourly rates.
How long does deputyship last?
Deputyship lasts as long as the person lacks capacity — which may be for the rest of their life. The deputy's authority ends when P dies, regains capacity, or the court revokes the appointment. On P's death, the deputy's role ends immediately and P's estate is dealt with under their will or intestacy rules.

Official Sources & References

Data verified against official UK government sources. Last checked April 2026.