Is a 401(k) halal?

The wrapper vs what's inside

A 401(k) is a retirement account your employer offers, with tax benefits under US law. Saving for old age is good, and the tax rules themselves aren't a religious issue. The question is the same one you'd ask about any investment: does it earn from riba or from a haram business? Allah has permitted trade and forbidden interest.

Picking halal funds

Most plans put new employees into a default "target-date" fund, which mixes stocks with bonds. Bonds pay interest, so that default usually isn't halal. Log in to your plan and check the fund menu:

• Look for a shariah-compliant fund. Some plans include one; if yours doesn't, ask HR whether one can be added.
• Self-directed brokerage window: many plans let you buy funds outside the menu, including halal ETFs.
• If neither exists, a broad stock index fund is debated. Some scholars allow it with purification of the haram share of income; others say avoid it. A halal fund is the safer choice.

Halal funds screen out companies by business activity, debt levels and interest income. See Can I invest in stocks as a Muslim?

Funds to avoid

Stable-value funds, money market funds and bond funds are built on interest-bearing debt, so they're not halal. They're often sold as the "safe" option for near-retirees. If you want lower risk, ask about sukuk funds or simply hold more cash in a non-interest option, if your plan allows it.

Employer match and 401(k) loans

The employer match is part of your pay, so it's halal to accept. Just invest it in halal funds like the rest. A 401(k) loan is different: you borrow from your own account and pay interest back into it. Even though the interest goes to you, most scholars still treat it as an interest-bearing loan and advise against it. A hardship withdrawal (with tax and penalty) avoids riba, though it costs money, so look at other options first.

Zakat on retirement accounts has its own rules. See Do I pay zakat on my 401(k) or pension?