Today is April 15. If you are a landlord, one of two things just happened.
You either filed your return weeks ago because your records were organized and your CPA had everything they needed by February. Or you spent the last several nights reconstructing a year’s worth of income and expenses from bank statements, PM emails, and a spreadsheet that was never quite right to begin with.
Most landlords fall into the second camp. And if that was you this year, here is the number that explains why: 20 hours.
That is the estimated time landlords spend preparing rental property records at year end when they do not track throughout the year. Twenty hours of hunting down statements, sorting receipts, reverse engineering mortgage payment splits, and trying to remember whether that $1,200 charge in October was a repair or a capital improvement.
DoorVault landlords spend about 60 seconds. One click. Export. Done.
Here is exactly how that works, and why you should never have a painful Tax Day again.
What Schedule E Actually Requires (And Why It’s So Easy to Get Wrong)
Schedule E is the IRS form where you report rental income, expenses, and the resulting profit or loss from your rental properties. Every property gets its own section. Every dollar of income has to be accounted for. Every expense has to be categorized correctly.
The categories matter. The IRS distinguishes between advertising, auto and travel, cleaning and maintenance, commissions, insurance, legal and professional fees, management fees, mortgage interest, other interest, repairs, supplies, taxes, utilities, and depreciation. Each one has different rules about when it is deductible and how it maps to your return.
Getting them wrong does not just slow down your CPA. It can trigger an audit, cost you deductions, or create a discrepancy between what you reported and what your mortgage servicer reported on Form 1098.
The three things that trip landlords up most often:
Mortgage payment splitting. Your monthly mortgage payment is not one expense. It is four separate line items on Schedule E: mortgage interest (deductible), principal reduction (not deductible), property tax escrow (deductible separately), and insurance escrow (also tracked separately). If you deduct your full PITI payment as “mortgage interest,” your return is wrong.
Repair vs. capital improvement. Replacing a faucet is a repair, fully deductible this year. Replacing the entire HVAC system is a capital improvement, depreciated over time. The line is not always obvious, and getting it wrong in either direction creates problems.
Depreciation. You are legally required to take depreciation on rental properties (27.5 years for residential real estate). Many landlords forget it, and the IRS will still treat you as having taken it when you sell. Forgetting to claim it does not help you. It only hurts you.
The Manual Way Takes 20 Hours. Here Is Why.
When you do not track throughout the year, tax season becomes an archaeology project.
You pull your PM statements for all 12 months. Each one has to be reviewed line by line. Did the management fee percentage change? Was that maintenance charge actually for your property? Is the net disbursement amount on the statement matching what hit your bank account?
Then you go through your bank statements. Every transaction has to be categorized. Mortgage payments have to be split manually using your amortization schedule, which you have to locate or reconstruct. Insurance premiums have to be separated out. Any property-related expense paid out of pocket has to be identified, confirmed, and categorized.
Then you hand your CPA a spreadsheet and hope they can work with it. They ask follow-up questions. You dig back through your email. The process stretches across weeks.
For a landlord with five properties across two states and a property manager handling each one, this is not an afternoon. It is a weekend, sometimes two. The IRS’s own estimate for Schedule E preparation time without proper records runs into the 20-hour range.
How DoorVault Gets It to 60 Seconds
DoorVault is built specifically for landlords who use property managers. The entire platform is designed around one idea: the back office of your rental portfolio should run on autopilot. Tax prep is where that promise pays off most clearly.
Every transaction is categorized as it arrives. When you forward a PM statement email to your Knox inbox, Knox reads every line item and creates properly categorized transactions automatically. Management fees become management fees. Maintenance charges become repairs or capital improvements based on context. Net disbursements are matched against your bank deposits via Plaid.
Every mortgage payment is split automatically. Knox connects to your loan data and splits every payment into principal, interest, property tax escrow, and insurance escrow using your actual amortization schedule. You never have to do this manually. The split is applied to every payment, every month, from the day you add your loan.
Every expense is pre-mapped to the correct Schedule E line. DoorVault uses 12 transaction types built for real estate, and each one maps directly to the appropriate IRS category. You are not just tracking expenses, you are tracking them in the format your CPA needs from day one.
One-click Schedule E export, per property. When your CPA is ready, you click export on each property. DoorVault generates a Schedule E data file compatible with Drake, Lacerte, ProConnect, and UltraTax. Your CPA imports it directly. No re-entry. No reformatting. No back-and-forth emails about what a particular line item means.
That 60 seconds is not an exaggeration. It is the time it takes to click export and attach the file.
The Bonus Depreciation Situation in 2026
One thing worth noting for anyone finalizing their 2025 return or planning ahead for 2026: bonus depreciation has been phasing down under the Tax Cuts and Jobs Act schedule. For 2025 returns filed today, the rate was 40 percent. For 2026, it drops to 20 percent. This affects BRRR investors and anyone doing significant capital improvements or cost segregation studies.
If you have not done a cost segregation analysis on a property acquired in the last few years, the window to take full advantage of accelerated depreciation is narrowing. DoorVault tracks cost segregation components across the 5-year, 7-year, 15-year, and 27.5-year schedules, with bonus depreciation impact visible in your dashboard at all times.
This is the kind of insight that gets missed when your system is a spreadsheet. When it is built into your portfolio software, it surfaces automatically.
What Your CPA Actually Needs From You
When your CPA receives your Schedule E package from DoorVault, they get:
Per-property income and expense summaries, already categorized to IRS Schedule E line items. Mortgage interest separated from principal, tax escrow, and insurance escrow for each property. Depreciation data with cost basis, date placed in service, and component breakdowns. A complete transaction ledger with dates, amounts, vendors, and categories. Annotations on any transactions flagged for their review.
There is no cleanup work on their end. No questions about what “misc PM charge” means. No missing data from February that you have to reconstruct. They have everything they need to file accurately, the first time.
Some DoorVault users give their CPAs direct access through the CPA Portal, a dedicated view that shows all tax-relevant data, supports transaction annotations, and generates tax packages on demand. The CPA never needs to email you for documentation. They log in, see what they need, and file.
Next Year Looks Different When You Start Today
If today was painful, the best time to fix it is right now, while the memory of the pain is fresh.
Add your properties to DoorVault. Forward your existing PM statements through the Knox inbox. Upload your closing disclosures and DoorVault will reconstruct your acquisition history. Connect your bank accounts via Plaid and Knox will start learning your transaction patterns.
By next April, your records will be current, categorized, and export-ready. Your CPA will have everything they need before they ask. Your Schedule E will take 60 seconds.
Start free. 2 properties. No credit card. → https://doorvault.app