Landlord accounting basics: a simple guide
6 min read
Good books are what turn a handful of rentals into a business you can actually see. You don't need an accounting degree — you need a consistent system and a few core concepts. Here's the short version.
Separate the money first
Before any software, keep rental income and expenses out of your personal accounts. A dedicated bank account per entity (or at least per portfolio) makes every later step — reconciling, taxes, owner statements — dramatically easier.
This single habit prevents the most common landlord bookkeeping mess: personal and property transactions tangled together.
Understand the chart of accounts
Your chart of accounts is just the list of buckets your money flows through: assets (bank, security deposits held), liabilities (deposits owed, loans), income (rent, fees), and expenses (repairs, insurance, management, taxes, mortgage interest).
Every transaction touches at least two of these buckets. That's double-entry accounting, and it's what keeps your books balanced and your reports trustworthy.
Track income and expenses by property
The number that matters most to a landlord isn't total profit — it's profit per property. Tag every rent payment and expense to a specific property (and unit where relevant) so you can see which buildings actually make money.
When a bill covers several properties — insurance, a management fee, a shared utility — split it by amount so each property's profit and loss reflects only its share.
The reports you'll actually use
Profit & loss shows income minus expenses over a period. Balance sheet shows what you own and owe at a point in time. Rent roll lists every unit, tenant, and rent. A/R aging shows who's behind and by how much.
At tax time you'll also want a Schedule E-style breakdown and 1099 totals for vendors and owners. If your system can produce these on demand, tax season stops being a fire drill.
Why a real ledger beats a spreadsheet
Spreadsheets don't enforce double-entry, so errors hide until they compound. A real general ledger balances every entry, ties every report back to source transactions, and lets you drill from a number straight to the payment or bill behind it.
That's the whole idea behind Rentwelly: property management on top of a true ledger, so the books close themselves instead of being rebuilt every spring.
See it in your own books
Rentwelly puts a real ledger under property management. Start a free 14-day trial.