Mileage Claims for Estate Agents: What You Can and Can't Claim

An estate agent I spoke to last year reckoned he drove 18,000 miles annually for work. Viewings, valuations, key handovers, accompanied viewings, photographing new instructions. He was claiming none of it. He assumed his employer covered it. They didn't, not fully anyway.

Estate agency is one of those jobs where you can easily rack up 12,000 to 20,000 business miles a year without realising. Multiple viewings a day, scattered across town, with trips back to the office in between. The mileage allowance on that could be worth £4,000 to £7,000. But whether you can actually claim it depends on a few things: whether you're employed or self-employed, where your base is, and how you structure your day.

The office question

Most estate agents work from a high street office. They arrive in the morning, do some admin, head out for viewings, come back, do more admin, head out again, and finish the day at the office or at a viewing.

That high street office is your permanent workplace. Under HMRC's rules, driving from home to your permanent workplace is ordinary commuting. Not claimable. This is true whether you're employed or self-employed.

But here's where estate agency gets interesting. Once you leave the office and drive to a property for a viewing, that's business travel. The property is a temporary workplace: you're there for half an hour, then you're gone. Every viewing, every valuation visit, every trip to a property that isn't your office is business.

So the typical day breaks down like this:

• Home to office: commute (not claimable)
• Office to viewing 1: business
• Viewing 1 to viewing 2: business
• Viewing 2 to office: business (returning from a temporary workplace)
• Office to viewing 3: business
• Viewing 3 to home: business (you're not going to your permanent workplace)

Notice that the only non-claimable leg is the first one: home to office. Everything else is business. If you go straight from home to a 9am viewing without visiting the office first, even that first leg becomes business. You're going to a temporary workplace, not your permanent one.

The home-based agent advantage

Self-employed estate agents who work from home have a significant advantage. If you don't have a high street office (you run your agency from a spare bedroom, take calls from home, do your CRM work from home) then home is your principal place of business.

That means every journey to a property is business travel. Every viewing, valuation, photography visit, key collection, accompanied viewing: all claimable from the moment you leave your front door. There's no commute to subtract.

Online and hybrid agencies have exploded in the last few years. If you're one of them, your mileage position is excellent. A home-based agent doing 6 viewings a day claims every mile. An office-based agent doing the same 6 viewings loses the home-to-office leg each morning.

The difference is not trivial. If your office is 8 miles from home, that's 16 miles a day of commuting that's not claimable: roughly 3,840 miles a year. At 45p per mile, that's £1,728 in potential claims that office-based agents miss out on.

What counts as a viewing?

All of these are business travel. They're all temporary workplace visits:

• Accompanied viewings: driving to a property to show a buyer around
• Solo viewings: opening up for a buyer who's viewing without you present (you still have to travel there to unlock)
• Valuation appointments: visiting a potential vendor's home to value their property
• Market appraisals: same as valuations, even if you call them something different
• Photography and floorplan visits: driving to a new instruction to photograph it or meet the photographer
• Key handovers: completion day trips to hand over keys
• For Sale board checks: visiting a property to check or replace the board
• Open house events: travel to properties for open viewings
• Vendor updates: visiting a vendor at their property to discuss the sale

Basically, any time you're driving to a property that isn't your office, it's business. The nature of estate agency means almost all your driving (apart from the commute) qualifies.

Multiple viewings in a day

A busy day might have 6, 8, even 10 viewings. Each one generates business miles. The routes between properties are all claimable. The only question is what happens when you return to the office between viewings.

Office to viewing: business. Viewing to office: business (returning from a temporary workplace to your permanent one still counts; you're travelling from a temporary location). Office to next viewing: business. It's all business except the home-to-office commute.

Some agents try to cluster viewings geographically to reduce driving. That's sensible practice but it doesn't change the tax treatment: fewer miles means a smaller claim, but each mile is still claimable. Don't avoid viewings in distant areas because of mileage concerns. The 45p rate more than covers the fuel cost for most cars.

Employed vs self-employed: different claim routes

This is where estate agency gets complicated, because the industry has a mix of employment models.

Self-employed agents (sole traders, franchise owners)

If you're self-employed, you claim mileage as a business expense on your Self Assessment return (SA103: self-employment supplementary pages). You use simplified expenses at 45p/25p per mile, or you can claim actual vehicle costs. You choose one method per vehicle and stick with it.

Your business miles go straight onto your tax return as an expense. They reduce your taxable profit. Simple.

Employed agents (working for an agency)

If you're employed, the route to claiming is different and depends on what your employer does:

If your employer reimburses mileage at 45p per mile: You're fully covered. Nothing more to do. The 45p is tax-free and doesn't need to be reported.

If your employer reimburses at less than 45p per mile: You can claim the difference. This is called Mileage Allowance Relief (MAR). If your employer pays you 20p per mile and you drove 10,000 business miles, you can claim relief on the 25p difference, which is £2,500 of tax relief. You claim this either on form P87 (if your total employment expenses are under £2,500) or through Self Assessment.

If your employer doesn't reimburse at all: You can claim the full 45p/25p rate through P87 or Self Assessment. This is the situation my estate agent friend was in: driving 18,000 miles with zero reimbursement. He could have claimed £6,500 in mileage allowance relief (10,000 × 45p + 8,000 × 25p). At the higher rate of tax, that's a £2,600 refund. For years he'd been leaving that on the table.

If your employer provides a company car: Different rules apply entirely. You can't claim mileage on a vehicle you don't own. Your employer claims the fuel and running costs. You may have a benefit-in-kind tax charge instead.

Worked example: an agent doing 6 viewings a day

Sarah is a self-employed estate agent based in Reading. She rents a small serviced office in the town centre as her agency's base. Here's a typical Thursday:

Total miles: 42. Commute miles: 4. Business miles: 38.

Notice that Sarah went straight home after the last viewing without returning to the office. That last leg is business: she's travelling from a temporary workplace (the viewing) to home. If she'd gone back to the office first and then home, the office-to-home leg would be commuting.

Sarah's annual picture:

• She works 5 days a week, 48 weeks a year
• Average business miles per day: 38
• Annual business miles: 38 × 5 × 48 = 9,120
• Add Saturday viewings (24 Saturdays, ~20 miles each): 480
• Add ad-hoc trips (photography, board checks, solicitor visits): ~600
• Total: roughly 10,200 business miles

Mileage claim: 10,000 × 45p = £4,500, plus 200 × 25p = £50. Total: £4,550.

At the basic tax rate, that's £910 off her tax bill. She also saves Class 4 NI on the same amount. Combined saving: roughly £1,183.

If Sarah worked from home instead of renting the office, she'd pick up the 4-mile commute each way (8 miles a day, ~1,920 miles a year). That's another £864 in claims, though she'd lose the office, so there are trade-offs beyond mileage.

For a detailed walkthrough of how the 45p and 25p tiers work, see the mileage allowance worked example.

Trips that catch people out

Driving to the office for a 5-minute task

Some agents pop into the office briefly between viewings to pick up keys or drop off paperwork. That journey from a viewing to the office and back out again is still business. You came from a temporary workplace. The fact that you stopped at the office doesn't turn the whole trip into commuting.

But be careful with the morning. If you drive to the office first every single morning, even for 10 minutes, that's still your commute. "I only stopped for 5 minutes" doesn't change the classification. You went to your permanent workplace. It's commuting.

Driving clients around

Some agents drive buyers between properties during a viewing tour. The miles are business regardless of whether there's a passenger. You're travelling for work purposes. The buyer's presence doesn't affect anything.

Networking events and awards dinners

Driving to an industry event, a networking breakfast, or a property awards evening is business travel. You're attending for business purposes. The journey from the event back home (even if it's late at night) is the return leg of a business trip.

Trips between branches

If your agency has multiple offices and you travel between them, that's business travel, provided the second office isn't also your permanent workplace. If you split your week evenly between two offices (Monday/Wednesday at branch A, Tuesday/Thursday at branch B), HMRC might argue you have two permanent workplaces and neither journey is business. The test is which location is your main base. If branch A is where your desk is and branch B is an occasional visit, branch A to branch B is business.

Record keeping for estate agents

Estate agents have an advantage over many professions: your diary is your record. Every viewing is in your calendar or CRM with a time, address, and client name. That's half your mileage log written for you.

What you still need to add is the distance for each leg. A GPS tracking app handles this automatically: it records the route and distance in real time, and you classify each journey afterwards. Matching your mileage log to your viewing diary gives you extremely strong evidence if HMRC ever queries a claim.

The records need to go back 5 years from the filing deadline. For the 2025/26 tax year, that means keeping your mileage records until at least January 2032. Digital records are fine: you don't need paper. See the guide on business mileage vs commuting for more on how HMRC challenges mileage claims and how to defend them.

The numbers are worth the effort

Estate agency is a high-mileage profession. An agent doing 10,000 to 15,000 business miles a year is claiming £4,500 to £5,750 in mileage allowance. Employed agents who aren't being reimbursed at the full 45p rate are leaving hundreds or thousands of pounds unclaimed every year.

The classification rules aren't difficult for this profession. Almost everything is business except the morning commute. The hard part is keeping consistent records across hundreds of short trips. Automate the tracking, classify at the end of each day, and you'll have a watertight mileage claim at tax time.

All Premium features free until 5th April 2027 (end of 26/27 tax year). KeptMiles tracks your viewings and client visits automatically: GPS log, one-tap classification, HMRC-ready exports.