Letter to a staff member confirming change of work location

Send this letter to your staff member confirming a change in their work location. You should only use this template letter if your staff member's contract gives you the right to make the change without their agreement (this type of clause in their contract is called a 'mobility clause'). Check your staff member's contract to make sure that it has a mobility clause before using this letter. This letter includes the date the change of work location takes effect from and the new location where your staff member will work. For more guidance see Changing or adding to staff contracts .
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Contract - casual worker

This casual worker contract is suitable for a casual or zero hours worker and is likely to be most suitable if your staffing needs fluctuate, for example if you have a business model that requires a bank of staff that you can call on as needed, without having to pay them if you have no work. The contract includes all the information that you are legally obliged to provide to your casual worker in writing about their terms of engagement, and is fully customisable to your individual requirements. It also includes a number of standard protections for your business, for example to guard your confidential information and ensure any intellectual property created by the casual worker belongs to the company.
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Changing or adding to staff contracts
Reasons to change a staff contract
Q1:Am I allowed to change my staff members' contracts?

In most circumstances, you can change your members' employment contracts. It is very easy to do so if the member agrees (eg if the change is made to reflect something such as a pay rise); if it is something they may not agree to, it is important you follow a particular procedure. See Q&A 11 and following for further information about this.

Note that there are some situations in which you cannot legally change a contract. For example, there are significant restrictions on your ability to change the terms of employment of anyone who has been to your business as part of a business transfer or service provision change (see Q&A 8 for further information). Further, your in particular have a number of basic minimum rights which you cannot get around, even if they expressly agree to it in their contract (see Q&A 5 for further information).

Whatever the trigger for your need to change your members' contracts, take care to consider all of your options before committing to any plan that will require a variation. It may not be straightforward to make changes without the consent of your . The consequences of a mishandled attempt to change – if the change will negatively affect the member – can be serious, particularly when dealing with permanent . They can range from general dissatisfaction and decreased productivity all the way to legal claims from your against you for , unlawful and if you try to force through unpopular changes.


Q2:Do I have to make a formal change in writing to my staff contracts or can it be done verbally?

For and , if the change is to certain core terms of work, you are legally required to confirm the changes in writing as soon as you can, and within a month in any event. See Q&A 3 for a list of the core terms that require this. It is good practice to document any changes in writing regardless of whether you are legally required to do so, as this will help to avoid confusion or disagreement later down the line. See Q&A 14 for guidance on how to document changes to .

For other than or , there is no legal requirement to formally record a change, although it is always a good idea to record anything other than very minor changes to in writing. See Q&A 20 for information about making changes to ' contracts and Q&A 21 for .

For template letters you can use to confirm changes in writing, see Letter to staff member amending contract, Letter to staff member confirming change of work location, Letter to staff member confirming pay increase and Letter to staff member confirming promotion.


Q3:What type of changes to employee and casual worker contracts do I have to record in writing?

For and , if the change is to certain core terms of work, you are legally required to confirm the changes in writing as soon as you can, and within a month in any event. The relevant core terms are:

  1. the name of the ;

  2. job description or job title;

  3. the place of work;

  4. the amount of pay and the intervals at which it is paid;

  5. working hours, including the days of the week worked and whether working hours or days vary and if so, how;

  6. holiday entitlement;

  7. sick leave and entitlement;

  8. details about any other paid leave (eg maternity or );

  9. pensions;

  10. any other benefits;

  11. the to end the contract (for either party), or the end date if the employment contract is temporary;

  12. details about their , including any conditions attached to it and its duration;

  13. disciplinary and process including appeals procedures;

  14. any training entitlement provided, including mandatory and non-mandatory training and (if mandatory) who bears the cost of the training;

  15. any requirement to work outside the for more than a month at a time, including how long they must work abroad, the currency in which they will be paid and any additional sums payable by reason of the work abroad. This information must be provided by the time your member leave the ; or

  16. any which affect the terms of the contract (note that information about is currently outside the scope of this service).

See Q&A 14 for information about how to document the change to an 's contract and Q&A 21 for information about how to document the change to a 's contract.


Q4:Do I have to formally update my staff member's contract if there has been a minor change to their role or working arrangements?

There are certain matters that must be formally recorded in writing if your member is an or ; see Q&A 3 for information about this.

Otherwise, not all alterations to your members' working arrangements will require a change to the member’s contract. For example, minor changes to responsibilities which still fall within the member’s job description will not necessitate a change.

In addition, matters that are dealt with in your , if you have one, and are not part of your will need to be updated in your handbook but not in your contracts; see Staff handbook for further information about what should go into your and Staff handbook and policies for a template handbook you can use.


Q5:Can I change my staff member's contract in order to cut their pay, benefits or contractual hours?

You may want to alter your members' contracts in response to the changing needs of your business or as part of a restructuring exercise. For example, if you suffer a decline in business you might consider cutting pay and benefits, or if your peak trading hours change you might need to vary the core hours your work in order to meet demand.

You can do this, but you need to be particularly careful to follow the correct procedure; see Q&A 11 and following for information about the procedure for changing contracts, Q&A 20 for and Q&A 21 for .

Note that your and – in particular – have certain minimum legal rights that you cannot take away, even if you they expressly agree to it in their contract (such as and paid holiday). See Employees and Casual workers (including zero-hours workers) for full guidance about the rights that these members have.


Q6:Do I need to update a staff member's contract to reflect a promotion or pay rise?

Yes; a change to a member's job description, title or pay should always be recorded. If your member is an or , you are legally required to confirm the changes in writing as soon as you can, and within a month in any event.

If their promotion to a more senior role means that you want to include to protect your business if your leaves (eg non-competition and non-solicitation ) it is crucial that you amend the contract properly to include these, or you will not be able to rely on them later. See Confidentiality and restrictive covenants in employment contracts for more information about these .

For a template letter confirming an increase in pay, see Letter to staff member confirming pay increase. For a template letter when an or 's contract changes due to a promotion, see Letter to staff member confirming promotion.


Q7:Do I need to update a staff member's contract to reflect a change to the national minimum wage or the national living wage?

When the and the are updated (as happens every April), you will need to amend the pay of any who are entitled to them (for guidance about who is entitled, see Staff pay). You must also do this if a member changes to another bracket or to the .

You should confirm a change in a letter to the member. Note that if they are an or a , you are legally required to confirm the change as soon as you can, and within a month in any event. For a template letter you can use to do this, see Letter to staff member confirming pay increase.


Q8:Can I change my staff members contracts before or after a business restructure?

You must be very careful when considering a change to your ’ contract terms if you have any who have come to work for you as part of a business transfer or service provision change, or if are transferring away from your business for this reason. These may be referred to as being part of a - a reference to the Transfer of (Protection of Employment) Regulations 2006 which protect their rights (see TUPE transfers for more information).

The contracts for these are normally protected indefinitely from change where the only or main reason for the change is the transfer itself. This means that, if you have , you cannot change the terms of their contracts once they have transferred to you simply to bring them in line with your other ; they must be allowed to retain the terms they had before. This is usually so even if the concerned agree to your proposed changes. Equally, if the transferring varied transferred ' contracts prior to the transfer where the only or main reason for the change is the transfer itself, those variations may also be (even if they are beneficial to the transferred ). For full details of special staffing considerations around and practical options where you wish to later change the terms and conditions of such , see TUPE transfers.


Q9:Can I change my staff member's usual place of work?

Yes, but how you do this depends on what their contract says.

If your member's contract contains a allowing you to change their place of work (known as a ), you can exercise this and make their change without their agreement. However, you must be reasonable when doing so. For example, you should at the very least give your member reasonable notice so that they are able to comply with the change. It might also be prudent to consider offering financial assistance to help affected to adapt to the change.

See Q&A 16 for more information about making changes under this type of . For a template letter you can use to confirm a change after you have exercised your right to make it, see Letter to staff member confirming change of work location.

If the contract does not contain such a , see Q&A 11 and following for the process you must follow for and Q&A 21 for the process you must follow for .


Q10:Can I change my staff member's working hours?

Yes, but how you do this depends on what their contract says.

Your member's contract may include a variation or giving you a general power to change their hours or work patterns. However, even where you have such flexibility in the contract, you must still act reasonably in doing so. It is therefore generally best practice to consult with your and attempt to seek their consent (in writing if possible) to any changes to their working hours. If an affected member is an or a , you must confirm in writing any changes made to their contract a soon as possible (and within one month at most).

If your member's contract does not contain such a , see Q&A 11 and following for the process you must follow if they are an and Q&A 21 for the process you must follow if they are a .

Note that if you want to temporarily reduce your member's working hours (eg from five working days per week to four days per week during a period of reduced demand for your services, known as short-time working), you may still be legally required to pay the member a set sum for the hours temporarily no longer worked. This is called a payment, and applies only to and who have been with you for more than a month. The maximum sum payable for an who is usually full-time is £39 per day for up to five days in the last three months (pro-rated for part-time according to the number of days they work).


Process for changing employee contracts
Q11:How do I make a change to my employee's contract?

You will generally need your 's agreement to make a change to their contract.

As a first step, make sure you provide all who may be affected, including anyone away from work (eg on sick leave or a period of maternity or other family related leave) with information about your proposed changes. This should include why they are required, what your timeframe is for implementing the changes and any other alternatives you may have considered. You should also explain what your consultation process will be and how your can provide feedback. How your provide this initial information will likely depend on who the proposed changes will affect; if they are specific to one , you should arrange a private meeting, whereas if they affect a larger number, a group meeting may be more appropriate. Make sure you follow up any initial meetings with written information.

If the change is something that will benefit your and that they will agree to, the process will be very simple. You consult your and explain the changes, and you can usually then make the change formal by way of a side letter. For information about how to run an effective consultation process, see Q&A 13.

For information about putting the correct documentation in place to reflect the change, see Q&A 14 and Letter to staff member amending contract for a template you can use.

Note that if your have a trade union or association, you may need to enter into a with representatives. Information on is currently outside the scope of this service. For access to a specialist lawyer in a few simple steps, you can use our Ask a Lawyer service.

For information about making changes to an 's contract without their consent, see Q&A 12.


Q12:Can I change my employee's contract without their agreement?

This depends on what their contract says.

Your 's contract may contain a known as a , which gives you the ability to change a specific term of the contract, for example the member's place of work (this is often called a ) or make changes to the contract more generally. If you think your 's contract has a , see Q&A 15 for further information on how to use it and the problems that can arise.

However, if your ' contracts do not say that you can change their terms at will, doing so without their agreement is a . Your may accept the changes, but if they do not, they will be in a strong legal position to sue you for damages or treat their contract with you as at an end and claim . In any case, taking such a step can cause damage to morale and productivity. See Q&A 17 for more information on the consequences of trying to force changes to ’ contracts and the difficulties that may result.


Q13:How should I approach a consultation with employees about changes to their contract?

Obtaining your ' consent is usually the simplest and safest way to change their contract. Some changes will be very straightforward to agree, particularly if they benefit the , eg pay rises or promotions. Those which may adversely affect your are likely to be more difficult to agree.

A key part of the process should be to undertake genuine and meaningful consultation with affected (and their representatives, if relevant) about your proposed changes, to help them understand your reasoning and allow you to take on their views. Working together with your to reach an agreement will not only help to ensure that you are following a fair and reasonable process, but it will also avoid damaging morale and ultimately help you avoid the risk of legal challenges being brought against your business. Make sure you include all affected , including who are away from work (eg on maternity or other family related leave) and that you make reasonable adjustments for , or you risk facing claims for .

When trying to agree your proposed change with your , it is best practice (and can help to secure agreement) if you take the following steps:

  1. Explain to your why you are making the change

    You should discuss the reasons for the change, particularly if they relate to matters affecting the wider business that your may not know about. If the alternative to the change is , this should be communicated to your as they might be more inclined to agree. However, you should be careful not to make threats of dismissal to unwilling as a negotiating tactic, or to subject them to inappropriate pressure to secure their agreement, eg by misleading them as to the effects of the changes, or frequently and aggressively pushing for their consent. High pressure tactics can lead to resign and claim against you.

  2. Give your the opportunity to express their views

    will be more inclined to accept changes if they are presented with an opportunity to express their views on the matter, so you should ensure they have the chance to do so during the consultation. Make sure you answer any questions that they have and respond to any concerns raised. It is important that you keep an open mind and genuinely consider your ' views, including any alternative proposals, and that you these into your decision-making process.

  3. Soften the blow of the change

    If there are numerous changes to be made, perhaps because you are reorganising your business, consider whether it is possible to introduce them at intervals. You could also consider offering assistance to help adjust to the change, such as temporarily helping with travel or relocation costs when changing your ' place of work.

  4. Offer incentives to who accept the change

    are more likely to agree to changes where they lose something if they feel they gain something in return. Offering incentives to can be a good way of securing agreement without adverse effects on morale or productivity. You are not restricted to only offering financial benefits. For example, if you want to change shift patterns, you might be able to offer extra leave in exchange. Or, if you want to increase working hours, you could offer homeworking or other arrangements on certain days.

If you manage to reach agreement with your , see Q&A 14 and Letter to staff member amending contract for how to give effect to the agreed change to their contracts. If you cannot reach an agreement with your , you can consider other, less amicable methods of forcing through the change, see Q&A 15 and following.

Once you make changes to your ' contracts, it is good practice to keep these under review, particularly if the changes were significant or were resisted by your . This will help you to keep track of how your business and your are adapting and monitor how the changes are being applied in practice.

Note that if your have a trade union or association, you may need to enter into a with representatives. Information on is currently outside the scope of this service. For access to a specialist lawyer in a few simple steps, you can use our Ask a Lawyer service.


Q14:How do I document a change to my employee's employment contract?

Although your can agree verbally to a change in their contracts, it is advisable to seek written consent in order to prevent later confusion or disagreement. Give your a written record of the new terms as soon as you can and require them to sign and date a copy to confirm they understand and agree to the change before it takes effect. This is particularly important if the change agreed is not one that will have any immediate noticeable effect on the , eg a change to their eventual pension entitlement.

Bear in mind that you are legally required to confirm any changes to your ' or ' core terms and conditions of employment (eg their job title, pay, working hours) in writing as soon as you can, and within a month in any event (see Q&A 3).

For a template letter requesting consent to a change in an 's contract which can also act as a record of their agreement, see Letter to staff member amending contract.

For a template letter confirming an increase in pay, see Letter to staff member confirming pay increase.

For a template letter if you have changed the place of work of an in reliance on a in their contract that allows you to do so, see Letter to staff member confirming change of work location.

For a template letter when an 's contract changes due to a promotion, see Letter to staff member confirming promotion.


Q15:Can I make a change without my employee's agreement if their contract says I can?

Some employment contracts have a term reserving to the the right to make changes without first having to get agreement from the affected. Terms like this are called or . Such can either give you the ability to change a specific term of the contract, for example the ’s place of work (often called a ), or be much broader and allow you to make changes to the contract more generally.

If you have a in your contracts, you should exercise caution in using it. There are limits to the extent to which you can rely on these and it is recommended that you obtain legal advice if you intend to use one to make significant changes to your ' contracts. For access to a specialist lawyer in a few simple steps, you can use our Ask a Lawyer service. For a template letter if you have changed the place of work of an in reliance on a in their contract allowing you to do so, see Letter to staff member confirming change of work location.

See Q&A 16 for things to think about before you rely on a .


Q16:What do I need to think about if I want to make a change to my employee's contract under a flexibility clause?

Before relying on a , bear in mind that:

  1. The must clearly give you the right to make the proposed change

    The wording of the needs to be clear and unambiguous for you to be able to use it successfully and must cover the change which you are seeking to make. Any uncertainty about the meaning of the will be interpreted in the way that is most favourable to your .

  2. You must act reasonably in the way you use the

    Even if the says you can make specific changes to the contract, for example it says you can change the place of the 's work or change their hours of work, you must be reasonable in the way that you act on it. If you behave unreasonably in the way that you seek to make the change, you can find yourself in . For example, if you want to rely on a that allows you to change an ’s place of work, you should at the very least give your reasonable notice so that they are able to comply. It might also be prudent to consider offering financial assistance to help affected to adapt to the change.

  3. The changes you propose must not be discriminatory

    In some cases the proposed change may impact certain groups more than others and could amount to unlawful if it is not properly a fair and reasonable way of reaching a legitimate .

    For example, if you change your ' contracts to give longer working hours this could be more difficult for women (who statistically have a greater of childcare responsibilities) or could pose problems for with disabilities. You should therefore discuss the proposed changes in advance, take on what your say and try to work with them to find an alternative or lessen the negative impact on them. This approach helps avoid dissatisfaction and reduces the risk of a claim being brought against you. It can also help you to defend a claim if one is brought.

To give effect to any changes you make using a , you should inform your in writing so that there is no confusion or dispute in the future. See Q&A 14 for information.


Q17:If I make a change without my employee's agreement and they carry on working, can they object later?

You should always to consult your and get their agreement to changes to their working arrangements, and then document it formally, before you make the change; see Q&A 11 and following for how to do this.

If you decide to impose changes without consulting or getting your ' agreement, and they simply continue working and do not object to the changes, they may eventually be considered to have accepted them. However, this will very much depend on your particular circumstances. The main problem is the uncertainty after you have made the change if your neither object nor express their agreement. If the change is something which will not noticeably affect your for a long time (eg changes to pension entitlements when they retire), then it is unrealistic to expect them to immediately object, and their objections may not come to light for many years. Their failure to act or object may not be because they have accepted the change to the contract. It could be that they have simply continued to work, oblivious to the change, in which case your attempted changes to the contract will not bind them.

If you fail to validly vary your ' contracts in this way, at a minimum, your will not be bound by the changes and you will be in of your contract with them. If the change you have attempted to bring in is a significant one (for example, a substantial reduction in hours and pay), your may be able to resign and sue you for or .


Q18:Can I dismiss and then re-hire an employee on new terms rather than changing their existing contract?

NOTE: Following the introduction of the Employment Rights Bill to Parliament on 10 October 2024, this area of law is being considered for reform (see our blog explaining the Bill here). Any reforms are unlikely to take effect before 2026. Dismissing for refusing to agree to a variation to their contract would be considered if the Bill becomes law.

You can do this, but you should only do so as a last resort, after thoroughly considering other options available and after consulting with the in question to try to reach an agreement (see Q&A 13). This is because there are significant risks involved if you choose to dismiss and rehire ; from damage to your working relationships, through to reputational damage and the risk of legal claims against your business. This practice is sometimes referred to as 'fire and rehire'.

If you do wish to enforce a contract change by dismissing and re-hiring your , you must make sure to have clear and proper reasons for dismissal, give the correct amount of notice and otherwise follow proper dismissal and recruitment procedures to avoid your later alleging . You should comply with the Code of Practice on Dismissal and Re-engagement; although this code is not legally binding, employment tribunals will take your compliance with the code into account when assessing awards against you. Under this code, you are required to (among other things) consult with your about the changes 'for as long as reasonably possible in ', explore alternatives to 'fire and rehire', consider feedback from and their representatives, and not use threats of dismissal to coerce into signing new terms and conditions (and/or use threats of dismissal if it is not actually envisaged).

Note that can bring a claim against you for even if you have subsequently re-hired them. Furthermore, while who have previously objected to the change in their contracts may agree to be re-hired on the new terms, it is equally open to them to reject the offer. If this method of changing ' contracts is used with a large number of , you could end up with very few of your original left at the end of the process.

You must take particular care if the proposed changes to your ' contracts are significant. If you are actually re-hiring your to do a different kind of work than they were doing before, you may really be making them redundant. In that situation, they can choose to refuse your offer to re-hire them and claim any to which they would normally be entitled.

See Process for dismissing an employee and Redundancy process for further information about dismissals and .


Amending the contracts of staff who are not employees
Q19:How can I amend the contract of engagement for a temporary agency worker?

When hiring temporary , the usual position is that there is no between you and the . They will not be your . Instead you will have a contract with the agency for it to supply the services of the and you will usually pay the agency a gross amount rather than the individual. The agency will take its cut, pay any taxes and then forward the balance on to the .

The reality in most cases is that the contract is on the agency's standard terms. The agency will usually be unwilling to enter into negotiations with you for individual contract changes that take it outside its standard terms. There is little you can do in this situation to force its hand.

Given the short-term nature of temporary , it is not likely that it will be vital to make any amendments to the agency's contract terms in any event. See Contracts with agencies providing temporary staff for tips on terms to look out for in agency contracts before you sign up to one.


Q20:How can I amend a freelancer's contract?

In order to make changes to a 's contract, you should first check if the contract itself provides for a particular procedure to follow. For example, it is fairly common to require any changes to the contract to be made in writing and signed by the parties.

The contract may, like any other contract, be amended by obtaining the 's consent to the change. Note that there may be provisions in the contract that enable you to terminate it which you could use to put commercial pressure on a to assent to your proposed amendment.

Your contract may state that any changes to it must be in writing, but even if this is not the case, reducing it to writing will help to avoid any confusion or dispute in the future as to exactly what was agreed and when.

See Contracts for freelancers for further information about contracts and Consultancy agreement for a template contract.

If you are a providing your services to a business, see Consultancy agreements for further guidance.


Q21:How can I amend the contract of engagement for a casual worker?

In order to make changes to the contract of engagement for a , you should first check if the contract itself provides for a particular procedure to follow, or gives you the right to just make certain changes that you need without asking.

If not, the terms of engagement may, like any other contract, be amended by obtaining the 's consent to the change . Attempting to simply make changes without agreement will be a by you and your may be entitled to sue you for damages or treat their contract with you as at an end if the changes you propose go to the heart of it. See Letter to staff member amending contract for a template letter you can use to request consent.

There are some changes to a 's contract that must be recorded in writing; these are listed in Q&A 3. For other changes, your contract may tell you that they need to be in writing, but even if this is not the case, confirming them in writing will help to avoid any confusion or dispute in the future as to exactly what was agreed and when. Ideally you should get the to sign and date a copy for your records to evidence their agreement.

Some templates you may use are as follows:

  1. to confirm an increase in pay, see Letter to staff member confirming pay increase;

  2. if you have changed the place of work of a in reliance on a in their contract that allows you to do so, see Letter to staff member confirming change of work location;

  3. for changes due to a promotion, see Letter to staff member confirming promotion.

See Contracts for casual workers for further information about contracts and Contract - casual worker for a template contract.