Relocation bonuses help employers attract and move talent, yet they often raise questions from relocating employees about how much they will actually receive. The answer depends on where the employee is based, how the payment is structured and whether the employer chooses to cover the tax.

This guide explains how relocation bonuses are treated in the US and UK, how a tax gross-up works and what HR and mobility teams should consider when structuring relocation support.

Disclaimer: This article provides general information only and does not constitute tax advice. Organisations and employees should consult a qualified tax adviser about their specific circumstances.

What is a relocation bonus?

A relocation bonus is a payment an employer makes to help an employee cover the cost of moving for a role. It is usually paid as a single amount, either before or shortly after the move. For a broader view of how employers present this support, see what relocation assistance means in a job advert.

Relocation bonus vs stipend vs reimbursement

Relocation support can be paid in three main ways, and each is treated slightly differently.

Type	How it works	Typical tax treatment
Relocation bonus	One-off payment, often linked to accepting an offer	Usually taxable as earnings
Relocation stipend	Fixed allowance for moving costs, similar to a lump sum	Usually taxable, subject to local exemptions
Reimbursement	Employer repays receipted moving expenses	Depends on local rules for qualifying expenses

Many organisations deliver this support through a lump sum relocation programme, or a core-flex relocation programme that combines fixed and flexible benefits.

Is a relocation bonus taxable in the US?

In the US, a relocation bonus is generally taxable as income. It is treated as supplemental wages and is subject to federal income tax, Social Security and Medicare.

Federal treatment

Federal treatment of moving expenses changed in 2018, when the exclusion for most employer-paid moving expenses was suspended, and 2025 legislation made that change permanent. As a result, relocation bonuses, stipends and most reimbursements are included in an employee’s taxable wages. Members of the armed forces on active duty, and certain members of the intelligence community, remain exceptions.

State-level considerations

State-level treatment varies, as some states follow different rules from federal law for moving expenses. Organisations moving employees across states should confirm the treatment in both the departure and destination state with their tax adviser.

Is a relocation bonus taxable in the UK?

In the UK, a cash relocation bonus is generally taxable as earnings. However, HMRC allows certain qualifying removal expenses and benefits to be paid tax-free up to a set limit.

HMRC qualifying relocation expenses and the £8,000 exemption

The HMRC exemption allows employers to pay or reimburse up to £8,000 of qualifying relocation expenses per move without tax or National Insurance. Qualifying expenses include the cost of selling and buying a home, transporting belongings, travel and temporary living costs, provided the move meets HMRC conditions.

Taxable portions above the limit

Any amount above the £8,000 limit, or any payment that does not relate to qualifying expenses, is generally taxable. A general relocation bonus paid as cash, without a link to qualifying costs, usually falls into this category.

What is a tax gross-up?

A tax gross-up is an additional payment an employer makes so that the employee receives the intended amount after tax. Gross-ups are common in relocation because moving costs are often fully taxable.

How a gross-up is calculated

A simple gross-up divides the intended net amount by one minus the combined tax rate. For example, if an employer wants the employee to receive 10,000 US dollars and the combined tax rate is 30 percent, the gross payment would be around 14,286 US dollars.

Step	Example
Intended net amount	10,000 US dollars
Combined tax rate	30 percent
Calculation	10,000 divided by 0.70
Gross payment	Approximately 14,286 US dollars

When employers choose to gross up

Employers often gross up relocation payments for senior hires, international assignments or competitive roles. Some apply a gross-up to specific expenses only, such as household goods shipment, and leave a cash bonus ungrossed. Building these costs into relocation cost estimates early helps avoid budget surprises.

US vs UK relocation bonus tax compared

The table below summarises the main differences.

Area	United States	United Kingdom
Cash relocation bonus	Generally taxable as supplemental wages	Generally taxable as earnings
Tax-free allowance for moving costs	No general federal exclusion for most employees	Up to £8,000 of qualifying expenses
Regional variation	Some state-level differences	Applies UK-wide
Gross-up practice	Common for senior and competitive roles	Common for amounts above the exemption

Reporting and documentation considerations

Reporting relocation payments correctly depends on clear records of what was paid, when and for which expenses. Consistent documentation helps employers and their tax advisers apply the right treatment to each payment. Many employers also pair bonuses with relocation repayment agreements, which should be documented alongside the payment.

For international moves, our guide to expatriate tax compliance covers the wider obligations for HR and finance teams.

How MovePlus supports visibility of relocation spend

MovePlus serves as a strategic partner to HR and mobility teams, centralising relocation management and data. The MOVEPLUS™ platform captures and tracks relocation-related financial data, supports policy-aligned expense management and offers robust mobility analytics and reporting.

Coordination with tax advisers and payroll partners remains at the discretion of each organisation, and MOVEPLUS™ can capture reportable data from those partners in one place, giving teams clear visibility of relocation spend and trends.

Frequently asked questions

Do employees pay tax on relocation reimbursements?

In the US, most relocation reimbursements are taxable for employees. In the UK, qualifying relocation expenses may be tax-free up to £8,000, with amounts above that generally taxable.

Is a relocation bonus taxed differently from salary?

In the US, a relocation bonus is treated as supplemental wages and may be withheld at a different rate from regular salary. In the UK, it is generally taxed as part of earnings.

How much is a typical relocation bonus?

A typical relocation bonus depends on the role, seniority, move distance and location. Benchmarking data from WERC and AIRINC can help organisations set appropriate amounts.

Can relocation expenses be tax deductible?

Rules on deductibility vary by country and by the type of employee. Organisations and employees should confirm their position with a qualified tax adviser.