Military tax refund tips 2026

RIFT Roundup

• The average Armed Forces tax refund is around £3,250
• Army, Navy, RAF personnel, Reservists and Veterans may qualify
• Claims can usually be backdated for up to four years
• Travel to temporary workplaces is one of the most common claim areas
• Uniform upkeep, professional fees and mileage may also qualify
• Claims must be submitted before tax year deadlines expire

If you're serving in the Army, Navy or RAF, or you've left the Armed Forces in the last few years, you could be missing out on money that HMRC owes you. 

Many service personnel spend money on travel, uniforms, training courses, professional subscriptions and other work-related costs throughout their careers. While some of these expenses are covered by the MOD, others may qualify for tax relief, which could result in a military tax refund. 

The good news is that claims can normally be backdated for up to four tax years. The bad news is that once a tax year expires, the opportunity to claim it is gone for good. 

This guide explains who qualifies, what you can claim, how the process works and the common mistakes to avoid. 

Military tax rebate at a glance

Topic	Details
Average refund	Around £3,250
Typical payout time	6-10 weeks
Common payout time	6-8 weeks
Claim window	Up to 4 previous tax years
Current deadline	5 April 2026 for 2021/22 claims
Eligible groups	Army, Navy, RAF, Reservists, Veterans

What is a military tax rebate?

A military tax refund is money returned by HMRC when you've paid too much tax because of expenses linked to your Armed Forces service. 

In simple terms, if you've paid for work-related costs yourself and those costs weren't fully covered by the MOD, HMRC may allow you to claim tax relief. 

One of the most common areas involves travel to temporary workplaces. 

Under HMRC's temporary workplace rules, a location can qualify as temporary if you're expected to attend it for less than 24 months. This often applies to detachments, training courses and certain postings. 

For a more detailed explanation of the rules see our guide -  Temporary Workplace Rules Explained 

Do I qualify for an HMRC military tax rebate?

Not everyone in the Armed Forces will qualify for a tax rebate, but thousands of service personnel successfully claim every year.  

You may be eligible if: 

• You attended a temporary workplace lasting less than 24 months
• You paid work related expenses yourself
• The MOD allowances you received – like GYH (Get You Home), which helps with travel between home and duty station, or HTD (Home to Duty), which contributes towards daily commuting costs – helped, but didn’t cover the full cost.
• Your expenses fall within the last four tax years.
• You can provide evidence of the costs

Remember, HMRC won't allow you to claim twice for the same expense. If the MOD fully reimbursed your, there is normally nothing further to claim. 

Army

Army personnel commonly claim for:

• Travel to temporary postings
• Training courses
• Exercises
• Temporary detachments
• Mileage shortfalls

Navy

Common Navy claims include:

• Shore-based temporary postings
• Travel away from home port
• Mess dress upkeep
• Certain accommodation-related expenses 

RAF

RAF personnel frequently claim for:

• Temporary relocations
• Detachment travel
• Training-related travel
• Duty mileage

Reservists

Reservists may qualify for:

• Travel to training
• Annual camp attendance
• Active duty journeys
• Mileage not fully covered by allowances

Veterans

If you’ve left the Armed Forces in the last four years, you may still be eligible.

Many ex-service personnel assume their opportunity has gone once they leave. In reality there may still be time to claim

How far back can I claim a tax refund?

What expenses can you claim in a military tax refund?

HMRC only allows claims for expenses that are wholly, exclusively and necessarily incurred for work. That means the expense must directly relate to your duties and not provide a personal benefit.

Common claimable expenses

Usually claimable	Usually not claimable
Mileage shortfalls	Commuting to permanent base
Travel to temporary workplaces	Private journeys
Uniform cleaning	Costs already fully reimbursed
Mess dress upkeep	Everyday living costs
Professional subscriptions	Personal purchases
Travel to temporary training locations	Non-work expenses
Small tools and equipment	Private expenses

Examples

• Driving to a 10-month detachment and claiming back mileage shortfall.
• Train travel to a temporary training course
• Cleaning and upkeep of mess dress
• Professional subscriptions required for your role
• Small pieces of equipment purchases for duty use

For more information on qualifying expenses, check out our guide Tax Relief on Employment Expenses

How much tax could I get back?

Every claim is different and the amount you receive depends on: 

• The number of temporary postings you've attended
• Travel distances
• Allowances received
• Qualifying expenses incurred
• Evidence available 

The average Armed Forces tax refund is around £3,250. Some claims are smaller. Others can be significantly larger. 

For example, someone posted 150 miles from home for several months may accumulate substantial mileage and subsistence relief over time. 

Which years can I currently claim?

At the time of writing, claims may usually be made for: 

• 2022/23
• 2023/24
• 2024/25
• 2025/26

Start now with RIFT >

MOD tax refund application: how to claim step by step

Military tax refunds are processed by HMRC, not the MOD. 

Step 1: Check your eligibility

Confirm:

• Your workplace was temporary
• Expenses were work related
• Costs weren't fully reimbursed
• The claim falls within the time limits

Step 2: Gather your documents

Useful documents include:

Identity and service details

• Services information
• Current address

Income records

• P60s
• P45s
• Payslips

Posting evidence

• Assignment orders
• Training dates
• Detachment records

Travel records

• Mileage logs
• Travel tickets
• MMA statements

Expense evidence

• Cleaning receipts
• Professional subscription invoices
• Equipment purchases

Step 3: Choose your submission route

You may use:

• A P87 form if your annual expenses are under £2,500
• Self Assessment if your expenses are over £2,500 or you already complete a tax return

Step 4: Submit your claim

Submit your claim and supporting evidence.

HMRC may ask for additional information before approving the tax refund. 

Step 5: Wait for HMRC to process it 

Most claims are processed within 6-10 weeks.  

DIY vs Using a specialist (like RIFT)

Some people choose to handle their claim themselves directly with HMRC. Many others prefer support because:

• The rules can be complex
• Temporary workplace rules aren't always straightforward
• Records may need reconstructing
• HMRC may ask follow-up questions

Whichever route your choose, making sure the claim is accurate and properly evidenced is super important. Check out our guide - How It Works

How long does a military tax rebate take?

Common mistakes in Armed Forces tax claims

Many military tax refund claims are delayed or rejected because of simple errors. Some of the most common pitfalls include: 

• Missing backdated years – forgetting that you can only claim up to four years, and losing refunds once deadlines pass
• Confusing MOD allowances – assuming that allowances like GYH (Get You Home) or HTD (Home to Duty) mean you can’t claim anything further, when in fact they often don’t cover the full cost
• Missing paperwork – not keeping assignment orders, receipts or mileage logs, making it harder to prove your case
• Submitting invalid claims – accidentally double-claiming costs already covered by the MOD
• DIY errors – filling in HMRC forms incorrectly or leaving out information, which can slow down or even invalidate your claim 

Top tips for claiming your military tax refund

• Keep assignment orders safe
• Log mileage as you go
• Retain receipts wherever possible
• Submit claims before deadlines
• Backdate eligible years
• Check military mileage rates carefully
• Don't assume MOD allowances cover everything
• Review your records annually 

Why choose RIFT for your Armed Forces tax refund?

RIFT has supported Armed Forces personnel for more than 25 years.

Many members of the Armed Forces team come from military background themselves, giving them first-hand understanding of service life and military allowances. 

Service personnel choose RIFT because of

• Extensive Armed Forces experience
• HMRC compliance claims
• Transparent fees
• Strong customer reviews
• Dedicated Armed Forces support
• The RIFT Guarantee

 Get started with your military tax refund today