Autumn Budget 2026: Budget 2026 offers employers a quieter year but little relief on employment costs

For employers, today's Budget offers some respite from the scale of change seen in recent years. However, a quieter Budget should not be mistaken for a reduction in the cost or complexity of employing people.

Further wage increases and rising company car benefit charges sit alongside targeted improvements to expenses rules, while significant payroll reporting changes remain ahead. The challenge for companies and their owners is to maintain a competitive reward package without adding unsustainable cost or administrative burden.

How far will the minimum wage increase reach?

The 3.9% increase across National Minimum Wage and National Living Wage rates from 1 April 2027 will put further pressure on employment budgets, and the effect is unlikely to stop with employees on the statutory minimum.

Employers may also face pressure to preserve pay differentials for experienced staff and supervisors, with associated National Insurance and pension costs following. Businesses should assess the effect across their whole pay structure, rather than simply updating the lowest hourly rates.

What do the new mileage rates mean for employers?

Mileage rates for cars and vans stood at 45p for the first 10,000 business miles and 25p thereafter from 2011 until April 2026. The temporary increase to 55p for the first 10,000 miles has now been made permanent and, from 6 April 2027, the rate above 10,000 miles will rise from 25p to 35p. The same rates apply to the simplified mileage rates used by the self-employed.

Employees covering high business mileage stand to benefit most. For employers, however, a higher tax-free limit is not an obligation. The rates are advisory, and where an employer pays less, employees can claim tax relief on the difference. Businesses will need to balance more generous reimbursement against affordability, contractual commitments and consistent treatment across the workforce.

Higher benchmark subsistence rates from 6 April 2028 will benefit employers reimbursing staff working away. Relief for employer-paid Immigration Skills Charge and Certificate of Sponsorship fees clarifies their treatment but excludes wider visa and relocation costs.

What do company vehicle changes mean for employers and employees?

Inflationary increases to company car and van benefit in kind charges mean today's cost should not be assumed to hold for the life of a vehicle lease. Employers should also note the Government's indication that it could review salary sacrifice arrangements for ultra-low emission vehicles, which could significantly affect the many employers and employees using these schemes.

Is mandatory payrolling of benefits on your radar?

The move to mandatory payrolling of benefits remains a substantial operational change. Employers will need reliable benefit information, clear responsibilities and payroll systems capable of in-year reporting. This is best treated as a business-wide project rather than a task for payroll alone, with earlier payment of employer National Insurance reflected in cash-flow forecasts.

Planning ahead

Budget 2026 makes some useful adjustments rather than a fundamental reset for employers. Some measures remove uncertainty or add flexibility, but they will not offset wider employment cost pressures for every business.

The priority is to consider pay, benefits and expenses together. Employers who review the overall cost and administration of their reward arrangements will be better placed than those responding to each announcement in isolation.

Armstrong Watson is hosting a live webinar on Tuesday, 3rd November, at 9.30am. Join us to hear from our specialists in tax, financial services and accounting who will be examining the announcements and their impact.

To register for the webinar please visit https://armstrongwatson.info/47JlHMY.