Is Fidelity Government Money Market Fund (SPAXX) Halal?
Fidelity Government Money Market Fund (SPAXX) · SPAXX
SPAXX is not halal — it is interest income by design. Fidelity's government money market fund invests at least 99.5% of assets in U.S. Treasuries, government-agency debt, and repurchase agreements, and the ~3–4% yield it pays is riba in one of its most direct forms: a return on lending money. This matters for Muslim investors because SPAXX is the default 'core position' in most Fidelity accounts — uninvested cash sweeps into it automatically and starts earning interest without any action on your part. Keep idle cash minimal, and donate any accrued SPAXX interest to charity rather than keeping it.
Screening basis: AAOIFI Shariah standards · Last reviewed 2026-07-20
HalalWallet is not a Shariah authority and does not issue religious rulings. We compile the most complete public record of what Shariah scholars, screening authorities, and mainstream standards say — reproduced from primary sources with dates and citations — and let you decide.
Do the halal screening authorities agree?
- HalalWallet (AAOIFI)· Not halal
HalalWallet (AAOIFI) rates Fidelity Government Money Market Fund (SPAXX) not halal; no other recognized authority has a published position.
Stances are normalized from each authority's own dated public position. Disagreement usually reflects a methodology or standard difference (ratio timing, market-cap vs total-assets denominator), not an error. For the fund screens (Wahed/HLAL, SP Funds/SPUS), only a confirmed holding that passed the fund's screen counts as a pass — a non-holding is left blank because absence can reflect index scope.
Is Fidelity Government Money Market Fund (SPAXX) Halal?
SPAXX is not halal — it is interest income by design. Fidelity's government money market fund invests at least 99.5% of assets in U.S. Treasuries, government-agency debt, and repurchase agreements, and the ~3–4% yield it pays is riba in one of its most direct forms: a return on lending money. This matters for Muslim investors because SPAXX is the default 'core position' in most Fidelity accounts — uninvested cash sweeps into it automatically and starts earning interest without any action on your part. Keep idle cash minimal, and donate any accrued SPAXX interest to charity rather than keeping it.
How we read the evidence
HalalWallet's editorial synthesis of the screens, scholar positions, and sources documented on this page — not a religious ruling.
SPAXX earns its search volume in an unusual way: almost nobody chooses it. It is the default core position — the automatic cash sweep — for most Fidelity brokerage, IRA, and cash-management accounts. Deposit money, sell a stock, receive a dividend, and the cash lands in SPAXX and starts accruing yield daily. Muslim investors then notice the interest line on their statement and ask the obvious question.
The ruling requires no screening machinery. SPAXX invests at least 99.5% of its assets in cash, U.S. government securities, and repurchase agreements collateralized by government securities; its 7-day yield was about 3.3% as of mid-2026. Every dollar of that return is interest — Treasury coupons and repo rates. Where an equity fund verdict turns on ratios and revenue lines, a government money market fund is the textbook case of riba: money lent for a guaranteed return. It is not halal, and no purification ratio can fix a fund whose entire output is the prohibited thing.
What makes SPAXX worth a dedicated verdict is the practical bind. Fidelity requires every account to have a core position, and none of the available options is interest-free — the FDIC-insured deposit sweep pays bank interest, and FZFXX (Treasury money market) is the same structure with different paper. A Muslim cannot fully opt out of the mechanism without leaving the platform. Scholars are pragmatic here: being defaulted into an account structure is not the same as choosing an interest investment, and the investor's responsibility attaches to what they control. That means three things. Keep the core balance near zero — invest deposits into screened holdings promptly instead of letting cash sit. Never use SPAXX as a deliberate savings vehicle — parking an emergency fund there to earn 'safe' yield is choosing riba, not being defaulted into it. And purify what does accrue: donate every cent of core-position interest to charity, tracked from the statement, without counting it as your income or your zakat.
For liquid savings outside a brokerage, compare the profit-sharing and non-interest structures at /halal-savings-accounts; for fixed-income-like allocation inside a portfolio, sukuk funds (SPSK) are the compliant analog. And if you are at Fidelity specifically, our Fidelity guide covers the platform's halal workarounds account-by-account.
Business Activity Screen
Fidelity's government money market fund and the default core (cash sweep) position for most Fidelity brokerage accounts. Invests ≥99.5% of assets in cash, U.S. government securities, and fully collateralized repurchase agreements; pays a daily-accruing yield (7-day yield ~3.3% as of mid-2026).
The fund's entire return is interest: Treasury yields and repo interest. There is no screening question to analyze — lending money for a guaranteed return is the definitional case of riba.
Scholars' & Screeners' Positions
Published positions, cited as stated. Screeners can reach different conclusions on the same company because of ratio timing and methodology differences — we report the disagreement rather than flatten it.
Consensus position on money market funds
Money market funds built on government debt and repurchase agreements generate pure interest income and are impermissible to hold intentionally — this is not a debated screening case but the core prohibition of riba applied directly.
On default/automatic enrollment
Scholars distinguish choosing an interest investment from being defaulted into one. Muslims are not sinful for the account structure Fidelity imposes, but are responsible for what they control: keeping the swept balance minimal and donating any interest received rather than benefiting from it.
Purification
Interest already accrued from SPAXX should be donated to charity in full — it is purified away, not kept or counted as your own wealth. Going forward, invest idle cash promptly into screened holdings so the sweep balance stays near zero.
Purification calculatorWhat to do instead
You don't have to choose between investing and your values — screened alternatives exist for nearly every position.
Browse all etf & fund verdicts →
Related guides
Stay Updated
Get alerted when screening statuses change — new financials, new authority positions, new verdicts
No spam ever. Unsubscribe in one click.
The Final Step: Your Scholar Conversation
Major whether Fidelity Government Money Market Fund (SPAXX) is halal decisions involve nuances that vary by scholarly opinion and personal circumstance — which is why HalalWallet is built as the research step, not the ruling. We do the homework on comparisons, structures, and oversight; a qualified Islamic scholar, your local imam, or a Shariah-certified financial advisor covers what no comparison site can — guidance specific to your situation. Bring your shortlist to that conversation so it starts at the decision, not the basics.
How to use this comparison: HalalWallet is an independent educational comparison platform — by design, we do not provide financial, legal, or religious advice. We do the research homework so your final checks are quick and personal.
Product structures and Shariah oversight vary by provider, so finish with three built-in steps:
- Confirm current terms and halal compliance directly with the provider — their quote is final.
- Review the contract structure (Murabaha, Ijara, Musharakah, etc.) and any disclosed Shariah board opinions.
- Bring your shortlist to a qualified Islamic finance advisor or scholar, so the conversation is about your situation, not the basics.
Frequently Asked Questions
Sources and review process
This page is reviewed against HalalWallet editorial standards and source documentation.
Reviewed by: HalalWallet Editorial Team
Last reviewed: 2026-07-01
- Fidelity — SPAXX summary prospectus
- AAOIFI Shariah Standards
- AMJA (Assembly of Muslim Jurists of America) resources
- HalalWallet Methodology
- HalalWallet Editorial Policy
- Is It Halal? — Quick Reference Hub
- HalalWallet Methodology
- Editorial Policy
- Markdown mirror (AI systems, CC BY 4.0)
- Halal verdict corpus (JSON)
How to cite this page
Preferred format (HTML):
AI / agent mirror (Markdown, CC BY 4.0):
Bulk feed record: verdict.spaxx in /api/llm-feed.json
For time-sensitive claims (rates, fees, state availability), please verify directly with the provider's official documentation and note the retrieval date.
Editorial Team, HalalWallet
Independent halal finance research
Reviewed quarterly and updated for major content changes.