Chart of Accounts for a Short-Term Let Business: What Good Looks Like

In short: Most of the STL bookkeeping we inherit from generalist accountants was set up for a generic property business, not a short-term let one. The result is a set of numbers that is technically compliant but useless for decision-making. This piece sets out the chart-of-accounts structure that produces per-property P&L, clean VAT recovery, and a bookkeeping trail that survives an HMRC enquiry.

Bookkeeping is not glamorous work. It is, however, the layer everything else sits on. A tax return, a VAT return, a mortgage application, a sale-price valuation, an HMRC enquiry, a lender review - all of these rely on the underlying bookkeeping being accurate and readable.

The most common failure we see when we take on a client from a generalist accountant is not tax error. It is a chart-of-accounts structure that was built for a small trading company and then had a couple of "rental income" lines bolted on. This piece sets out what a proper STL chart-of-accounts looks like and why the difference matters.

Income: gross always, per-property always

Airbnb pays you net. Booking.com pays you net. Vrbo pays you net. The temptation to book the net payout as your income line is enormous and almost every DIY set of books does it. Do not.

Book gross booking value as income. Book the platform fee as a separate expense. This gives you three things:

1. A turnover figure that matches the VAT threshold test. The threshold looks at gross turnover, not net receipts. Operators who book net commonly discover they crossed the VAT registration threshold months before they registered - see our VAT threshold piece on why the retrospective registration cost that follows is painful.
2. A clean input recovery position where the operator is VAT-registered. Platform fees carry VAT; that VAT is recoverable, but only if the fee is booked as its own expense line rather than netted.
3. A comparable measure of trading performance across platforms. A property that grosses well but pays high fees looks different from a property that grosses less but keeps more of the top line. If your books already net the fees, you cannot see this.

Each property gets its own class, tracking category, or dimension - depending on which accounting software you use. Xero calls it a tracking category. QuickBooks calls it a class. FreeAgent has a project structure. Whichever tool you use, one dimension per property is non-negotiable.

Expenses: split cleanly by what generates them

Group STL expenses by which category of activity they arise from. A workable structure:

• Direct property costs — cleaning, laundry, key handovers, restocking. Variable with bookings.
• Property standing costs — insurance, mortgage interest, council tax / business rates, utilities, broadband. Fixed regardless of bookings.
• Platform and marketing — Airbnb service fees, Booking.com commission, Vrbo fees, direct-booking site subscriptions, professional photography.
• Repairs and maintenance — separately identified from renovation / capital work.
• Replacement of domestic items — post-FHL, this is a specific tax category and needs its own line.
• Professional fees — accountancy, legal, planning consultancy, licensing fees.
• Compliance — Tourism NI certificates, STL licences, Welsh register fees, English register fees when live.

Each expense line also carries a property dimension. When your P&L for a specific property tells you what you spent on cleaning last quarter versus what the same property spent the year before, you have management information. When it tells you total cleaning across the portfolio and nothing else, you do not.

Balance sheet: capital vs revenue treatment

The biggest bookkeeping mistake we see on the balance sheet is capital items being expensed. A new mattress is a replacement of a domestic item (revenue). A new kitchen is capital. A furniture package for a newly acquired property is capital. The distinction affects your P&L in the current year, your capital allowances position (much narrower post-FHL, but not zero), and your CGT position on eventual disposal.

Every fixed asset should carry: acquisition date, cost, and the specific property it belongs to. When the property is eventually sold, its capital additions are the base cost of the CGT calculation. Books that do not track this force the accountant to reconstruct it from receipts at disposal - an exercise which routinely misses items and overpays CGT.

VAT: separate ledger, from day one

Every VAT-registered client we take on where the previous accountant did not maintain a dedicated VAT ledger has, at some point, a VAT reconciliation problem. Every one. Keep the VAT liability as its own line on the balance sheet, cleared to zero each quarter when the return is paid.

Bank feeds: one account per business unit

Where an operator runs multiple properties through the same personal current account, the bookkeeping is materially harder and materially less reliable. Where each business unit has its own bank feed, the bookkeeping becomes almost automatic. This is one of the cheapest operational improvements an operator can make.

What operators should do

1. Review your current chart of accounts against the structure above. If any of the sections are missing, add them - carefully, mid-year is fine.
2. Turn on per-property tracking in your accounting software if you have not already. Xero tracking categories, QuickBooks classes, FreeAgent projects.
3. Move to gross booking recognition + separate fee lines. Retrospectively fixing this is possible but painful.
4. Give your accountant a copy of the chart of accounts and ask them what they would change. A good accountant will have a view. A generalist will say "looks fine" and continue producing the same generic return.

Bookkeeping is the layer everything else sits on. Getting it right at the start is a small piece of work. Fixing it after two years of bad practice is a much larger one.

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