Compliance Status
Not Halal
Screened on Oct 18, 2026 · AAOIFI Standard 21
Non-Compliant
Is Willis Lease Finance Corporation (WLFC) halal? Not Halal. Based on AAOIFI screening, Willis Lease Finance Corporation passes the business activity screen but fails financial ratio screens with a compliance score of 0/100 (Grade: F).
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HalalScreener rates Willis Lease Finance Corporation (WLFC) Not Halal, 0/100, grade F under AAOIFI Standard 21, screened Oct 18, 2026. Source: https://halalscreener.app/en/stock/WLFC
Business activity
What the company sells is permissible.
Company debt
Over the limitHow much the company borrows, compared to its total value. AAOIFI allows up to 30%.
The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
What this means for you
Most scholars advise not holding WLFC
It does not pass AAOIFI Shariah screening.
See halal alternatives from the same sector further down this page

WLFC: Is Willis Lease Finance Corporation Halal?
Willis Lease Finance Corporation
$37.61
Market Cap: 795.2M
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About Willis Lease Finance Corporation
Willis Lease Finance Corporation (WLFC) is an international enterprise specializing in the leasing and maintenance of commercial aircraft and their engines. The company operates through two distinct divisions: Leasing and Related Services, and Spare Parts Sales. The Leasing and Related Services segment is dedicated to acquiring, leasing, and facilitating the purchase and resale of commercial aircraft, engines, and associated equipment, alongside other related ventures. In parallel, the Spare Parts Sales segment concentrates on sourcing and distributing pre-owned engine components, complete engines, modular engine units, and various portable aviation parts. Beyond its core leasing and sales activities, WLFC also provides expert engine management and consultancy services. Its clientele primarily consists of commercial airline operators and organizations involved in aircraft maintenance, repair, and overhaul (MRO). As of December 31, 2021, WLFC's owned lease portfolio comprised 304 engines, 12 aircraft, one marine vessel, and other leased components. At that time, it served 76 lessees across 40 countries. Furthermore, the company was responsible for managing a substantial portfolio of 475 engines, aircraft, and related assets for third parties. Established in 1985, Willis Lease Finance Corporation maintains its principal office in Coconut Creek, Florida.
Sector: Industrials · Industry: Rental & Leasing Services
Why this does not pass
- Interest-bearing debt is 291.9% of market cap, over the 30% AAOIFI limit.
Screened under AAOIFI Standard 21. The exact figure behind this is part of Pro; the failing check and its limit are always free.
Shariah Compliance Status
See which ratio caused the failure.
See the exact debt ratio, interest income %, and prohibited revenue that caused the failure. Know before you sell or hold.
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The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
Compliance History
Not Halal, unchanged since May 2026.
No status changes recorded since we began tracking.
Tracked since May 2026. Updates automatically on each re-screen.
Halal Alternatives in Industrials
This stock is not Shariah-compliant. Here are halal alternatives from the same sector, ranked by compliance score:
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Frequently Asked Questions
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Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.
Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.