What Is Lease Accounting Software?
Lease accounting software stores the terms of each lease contract. It classifies each lease as finance or operating and calculates the right-of-use asset and lease liability. It generates the monthly journal entries and produces the footnote disclosures ASC 842 requires. It replaces the spreadsheet most companies start with, and it keeps the evidence an auditor will ask for.
This page is for the person who has to pick one: a controller, staff accountant or CFO at a private US company. It covers what the standard requires, which features matter, and the types of product. It also covers cost, and how to compare vendors without being led by a demo script.
Choose on the obligations in the table below, then test them on your own leases. Where a topic has its own guide, we link to it rather than repeat it.
Do You Need Software, or Will a Spreadsheet Do?
A spreadsheet can carry a handful of simple leases. It stops being trustworthy when leases change mid-term or include escalations and options. It also fails when entries must tie to the ledger, or when an auditor asks how each number was produced.
Software is how most companies produce the required outcomes reliably.
If you have only a few leases, iLeaseXpress is free for up to five. For the longer version of this question, read FASB lease accounting software, which covers when spreadsheets stop being enough.
What Does ASC 842 Require the Software to Do?
Whatever product you choose, it has to produce the outputs below. The standard sets these obligations for a lessee, and each row is a test you can run in a demo.
| Requirement | Codification | What the software must produce |
|---|---|---|
| Identify the leases | ASC 842-10-15-2 through 15-3 | One register of every lease, with the source contract attached, so completeness can be shown |
| Classify each lease | ASC 842-10-25-2 | A finance or operating conclusion per lease, with the inputs that produced it |
| Measure at commencement | ASC 842-20-30-1 | The lease liability and right-of-use asset from a schedule that handles escalations and options, plus the discount rate used |
| Choose the discount rate | ASC 842-20-30-3 | A record of the rate, its source and any election; a lessee that is not a public business entity may elect a risk-free rate instead of its incremental borrowing rate, by class of underlying asset |
| Account every period | ASC 842-20-35 | The period's entries for the whole portfolio, in a form your ledger accepts |
| Remeasure and modify | ASC 842-10-25-8 through 25-13; ASC 842-20-35-4 | A remeasured liability and asset from the change date, with the prior basis kept |
| Apply elections | ASC 842-20-25-2 | The short-term lease exemption applied consistently by asset class, and recorded |
| Present on the balance sheet | ASC 842-20-45-1; ASC 210-10-45 | Finance and operating right-of-use assets and liabilities shown separately from each other and from other balances, on the balance sheet or in the notes; in a classified balance sheet, the current and non-current split on the same basis as other liabilities |
| Disclose | ASC 842-20-50 | The quantitative and qualitative tables, built from the same data as the entries |
For each of these, with what any system has to produce, read ASC 842 software: what it must do, obligation by obligation. Private companies have reported under the standard since fiscal years beginning after December 15, 2021 (ASC 842-10-65-1(b)). Most buyers today are replacing a spreadsheet, not preparing for adoption. The effective date guide has the detail.
Which Features Matter, and Which Are Extras?
Separate what audit readiness needs from what makes the portfolio easier to run. A product that is strong on the second and thin on the first will pass a demo and fail an audit.
| Priority | Feature | Why it matters |
|---|---|---|
| Must-have | Classification test with the reasoning stored | An auditor will ask how the conclusion was reached |
| Must-have | Schedules with escalations, options and variable terms | Measurement depends on the lease term and the payments |
| Must-have | Remeasurement and modification handling | Leases change, and the prior basis must stay visible |
| Must-have | Journal entries and a ledger export | Re-keying entries by hand is where transposition errors enter |
| Must-have | Disclosure reporting | The footnote is what the reader sees, and it has to agree with the ledger |
| Must-have | Audit trail and a control report | The auditor tests the system as well as the numbers |
| Should have | Critical-date alerts | Renewal and termination dates surface the option decisions that can require the lease term to be reassessed (ASC 842-10-35-1) |
| Should have | Document storage attached to each lease | The evidence stays with the record it supports |
| Should have | Bulk import with error checks | Loading an existing portfolio is the first big job |
| Should have | Roles and permissions | Who can change a lease should be recorded |
| Nice to have | Multi-entity consolidation | Only matters if more than one entity reports |
| Nice to have | Dashboards and custom reports | Useful once the required outputs are right |
What Types of Lease Software Are There?
Products fall into four groups, and the label on the website does not always say which one you are buying. Knowing the group tells you what to ask.
- Lease accounting software produces the ASC 842 numbers. It suits a finance team that has to close the books and survive an audit.
- Lease administration or management software tracks dates, renewals, documents and payments. It suits a real estate or facilities team. Some products add accounting, and some do not.
- ERP or general ledger add-ons run inside a system you already own. They keep data in one place, but often need extra configuration for classification, remeasurement and disclosures.
- Contract management systems typically store agreements without calculating leases, so they usually need a separate accounting tool.
If most of your leases are equipment, see equipment lease software. If your pain is dates and renewals more than the accounting, see lease tracking software.
How Do You Compare Vendors?
Run the comparison as a short, evidence-based process, not a feature-count contest.
- Count your leases first. Include equipment, vehicles and embedded leases inside service contracts. The count drives both the price and the fit.
- Write down your obligations. Use the table above, and add anything specific to you: more than one entity, a lender covenant, a ledger system.
- Shortlist three or four. For named, dated comparisons with every claim linked to the vendor's own pages, use lease accounting alternatives.
- Demo with your own leases. One with an escalation and a renewal option, one that was modified, and one you classify as a finance lease.
- Test the ledger connection. Ask to see a month of entries reach your general ledger, or the export your team would use.
- Ask for the control report. Your auditor will want to know what controls cover the service you rely on. Ask for the vendor's SOC 1 report. iLeasePro has a SOC 1 Type 2 report.
- Get implementation, support and price in writing. Treat the timeline and the cost as separate questions.
For the questions to ask every vendor, see FASB lease accounting software.
What Does Implementation Involve?
Implementation is mostly data work, not technology. You gather every lease, abstract the terms and load the portfolio. You set your policies once and tie the opening balances to the ledger. Then you run one close in parallel before you rely on the output.
Finding and reading the contracts takes the longest.
Ask each vendor which of these steps they do for you, which you do, and what each costs. Our lease abstracting page covers the abstraction step, and FASB lease accounting software covers implementation in more depth.
What Does Lease Accounting Software Cost?
Cost depends mainly on the number of leases. Most vendors publish nothing and quote on request. iLeasePro publishes its list prices for private companies with 25 to 500 leases:
- 25 leases — $3,142 a year
- 100 leases — $6,560 a year
- 500 leases — $15,486 a year
Implementation, which runs under five days, and five hours of support are included. Below 25 leases, iLeaseXpress is free for up to five leases and $99 a month to ten.
In August 2026 we checked thirteen lease accounting vendors, and every published price range we found stopped below 25 leases. The lease accounting software pricing guide has the full table, the point where the two products meet, and the five things that move the number. Pricing has the calculator.
Where Does iLeasePro Fit?
iLeasePro is built for private US companies with roughly 25 to 500 leases across real estate, equipment and vehicles. It covers the ASC 842 obligations above.
That includes a Classification Wizard, automated calculations and journal entries, variable payments tracking, critical date tracking, document and portfolio management, and disclosure reporting. Entries reach your accounting system through web services integration, or an Excel export. The features page lists the rest.
It may not be the right choice in every case. With five leases or fewer, iLeaseXpress is free. This page covers US GAAP lessees only.
Whatever you shortlist, ours included, confirm it covers your reporting framework and portfolio size before you commit. To see the obligations answered against your own leases, schedule a demo.
This page is general information, not accounting, tax or legal advice, and it does not account for your circumstances. Consult a qualified professional about how ASC 842 applies to your leases.