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How to Track Rental Income and Expenses for Taxes: A Year-Round System for Landlords

By Tidy Doors · General information for US landlords, not tax advice

Most landlords don't struggle with taxes because the rules are impossible. They struggle because, come March, they're reconstructing a whole year from bank statements, email receipts and memory. The fix isn't a complicated system. It's knowing what to record, recording it when it happens, and organizing it the way the tax form expects.

This guide walks through what counts as rental income, which expenses and records to keep, how long to keep them, and a simple weekly, monthly and year-end routine that gets you to a finished Schedule E with far less stress.

Step 1: Know what counts as rental income

Rental income is more than the monthly rent check. Based on IRS Publication 527, items that generally count include:

• Regular rent from tenants, whether paid by check, transfer, payment app or cash.
• Advance rent. Rent paid in advance is generally income in the year you receive it, even if it covers a later period. If a tenant pays January's rent in December, that payment generally belongs to the year you received it.
• Fees such as late fees and pet fees.
• Security deposits you keep for damage or unpaid rent, or deposits applied as the final month's rent.
• Expenses a tenant pays for you. If a tenant pays a bill that's your responsibility and deducts it from rent, the payment is generally rental income (and the bill may be a deductible expense).
• Property or services instead of rent. If a tenant does work in exchange for rent, the fair market value is generally income.

What generally isn't rental income when you receive it: a refundable security deposit you plan to return. Track it, but keep it separate from rent.

How to record it: one row per payment, with the date received, property, income type, payer, amount and payment method. Using an "income type" column (rent, late fee, deposit held, deposit kept, other) means your totals sort themselves later.

Step 2: Track every expense, by property and category

Rental expenses are reported per property, so every expense needs two labels: which property and which category. The simplest category list to use is the one on the form itself. Schedule E (Form 1040), Part I has expense lines for advertising, auto and travel, cleaning and maintenance, commissions, insurance, legal and professional fees, management fees, mortgage interest, other interest, repairs, supplies, taxes, utilities, depreciation and "other."

If you set up those categories at the start of the year, there's no translation step in April. Each expense already sits on the line where it will be reported.

Three categories deserve extra attention:

Mortgage interest. Your lender's Form 1098 shows the interest you paid for the year. Principal payments are not an expense. If your payment includes escrow for property taxes and insurance, those amounts generally belong on their own lines when they are paid.

Repairs vs. improvements. Repairs (fixing a leak, patching drywall) are generally deductible in the year paid. Improvements (a new roof, an addition, a major remodel) are generally depreciated over time instead. Log improvements in their own category and keep them out of your deductible expense total so your preparer can handle them properly. (If you're setting up a tracker from scratch, our guide to what a rental property expense tracker spreadsheet should include covers the columns and formulas.)

Depreciation. Residential rental buildings are generally depreciated over 27.5 years, and land is not depreciated. Most small landlords get the annual depreciation figure from their preparer or from last year's Form 4562. Record that one number in your tracker so your year-end totals are complete.

Step 3: Don't forget mileage and travel

Driving to show a unit, meet a contractor, pick up supplies or check on a property can add up. If you use the standard mileage rate, the IRS business rate for 2026 is 72.5 cents per mile for January 1 to June 30 and 76 cents per mile for July 1 to December 31, according to the IRS standard mileage rates page. You may be able to use actual car expenses instead, and the rules on which method you can use depend on your situation.

Either way, the IRS expects records. A simple mileage log with four columns works: date, property, purpose, miles. Total it at the end of each month, multiply by the rate for that period, and log the dollar amount under Auto and travel. Tolls and parking for rental trips are generally tracked separately from the mileage rate.

Step 4: Keep the right records (and keep them long enough)

The IRS says you generally need documentary evidence, such as receipts, canceled checks or bills, to support your expenses. For a landlord, the core record set is:

• Income records: bank deposits, payment app history, a rent ledger.
• Expense records: receipts, invoices, credit card and bank statements.
• Tax forms you receive: Form 1098 (mortgage interest), property tax bills, insurance declarations, and any 1099 forms issued to you.
• Property records: the closing statement from your purchase, receipts for every improvement, and depreciation records. These establish your basis, which matters for depreciation and when you sell.
• Usage records: the number of days each property was rented at a fair price and any days of personal use. Schedule E asks for both.

How long to keep them. According to IRS guidance, you should generally keep records that support income and deductions for at least 3 years after you file the return, and longer in some situations (for example, 6 years if income was significantly underreported). Records related to the property itself, like the purchase and improvements, should generally be kept until the limitation period expires for the year you sell or otherwise dispose of the property. In practice, many landlords keep property records for as long as they own the property, plus several years after.

A digital folder for each year, with subfolders for income, expenses and forms, is plenty. Name receipts with the date, property and amount (for example, 2026-03-14_ElmSt_Repairs_185.pdf) and they'll be easy to find.

Step 5: Follow a simple routine

A system only works if it's light enough to maintain. (New to keeping rental books? Start with Landlord Bookkeeping for Small Landlords.) Here's a routine that fits most small landlords.

As it happens (2 minutes)

• Log each rent payment and each expense the day it happens.
• Snap a photo of the receipt and save it to the year's folder.
• Mark whether the receipt is saved, so gaps are easy to find later.

Monthly (15 to 30 minutes)

• Compare your income and expense logs against your bank and card statements. Anything on the statement that isn't in your log gets added now.
• Total your mileage log and add it under Auto and travel.
• Glance at each property's income, expenses and net for the month. A sudden jump in repairs or utilities is easier to deal with in May than in December.

Quarterly

• If you make estimated tax payments, your year-to-date net rental income is a useful input for that conversation with your preparer.
• Check that every entry has a property and a category assigned.

At year-end

• Download Form 1098 and gather property tax bills and insurance statements.
• Fill in missing receipts while you can still remember what each charge was.
• Add the year's depreciation figure.
• Record fair rental days and personal use days for each property.
• Total income and each expense category per property, in Schedule E order.

Step 6: Get from your records to Schedule E

If your categories match Schedule E from day one, the year-end step is short. For each property, you need:

1. The property address and type (Schedule E line 1).
2. Fair rental days and personal use days (line 2).
3. Total rents received (line 3).
4. A total for each expense line, 5 through 19.
5. Your total expenses and net income or loss for that property.

Capital improvements and refundable deposits stay out of those totals, but keep their records with the year's file so your preparer can see them.

Whether you file yourself or work with a tax professional, arriving with a one-page summary per property, plus the supporting records, makes the process faster and usually cheaper.

Let a spreadsheet do the sorting

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Not tax advice. This article is general information for US landlords and is not tax, legal or financial advice. It is based on IRS Publication 527, the Schedule E (Form 1040) instructions, the IRS standard mileage rates page and IRS recordkeeping guidance as of October 2026. Tax rules change and depend on your situation. Confirm with a qualified tax professional before filing.

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