Disclosures

How we calculated this

Tax-Aware Reserve's yield is the weighted average of its funds' current yields as of November 2026: the 30-day SEC yield for funds that pay income, and the published yield to expiration less fund expenses for the fund that does not, minus alphaAI's 0.50% annual advisory fee. Wealthfront Cash Account uses its published 3.55% base APY as of October 1, 2026. Betterment Cash Reserve uses its published 3.50% APY as of September 21, 2026. Promotional and boosted rates are excluded. After-tax yields apply the federal, state, and 3.8% net investment income tax rates shown, assume Treasury bill income is exempt from state tax and gains are held over one year and taxed at a 15% federal long-term rate, and ignore deductions and other individual factors. Cash accounts are FDIC-insured through program banks, and Tax-Aware Reserve is not, so the products carry different risks.

Important information

Tax-Aware Reserve invests in exchange-traded funds. It is not a bank account or a cash management account, is not FDIC-insured, and can lose value. Yields are not guaranteed and change with interest rates. Tax treatment depends on your situation and may change. alphaAI does not provide tax advice.

Wealthfront and Betterment are trademarks of their owners. alphaAI is not affiliated with, sponsored by, or endorsed by Wealthfront or Betterment.

Tax-Aware Reserve · an alphaAI income strategy

Keep more of what your cash earns.

Savings account interest is taxed every year at your highest rate. Tax-Aware Reserve is an alphaAI income strategy built to keep more of what your cash earns, after fees and taxes.

SIPC Protected

SEC Registered

Fiduciary

What you keep after fees and taxes

35% federal bracket, living in California

alphaAI Tax-Aware Reserve
2.07%
Wealthfront Cash Account
1.84%
Betterment Cash Reserve
1.82%
Current yields and rates as of Nov 2026. Not guaranteed.
Chosen by people who work at

More of your cash's yield, after fees and taxes.

Savings interest is taxed every year at your top rate. Here is what you'd keep.

Your taxesalphaAITax-Aware ReserveWealthfront Cash AccountBetterment Cash Reserve
35% federal, in California2.07%1.84%1.82%
24% federal, in California2.55%2.37%2.33%
24% federal, no state income tax2.89%2.70%2.66%

After fees and taxes. Rates change, and yields are not guaranteed. Tax-Aware Reserve is not FDIC-insured and can lose value. Disclosures

Why it keeps more.

The rate on the label isn't what lands in your account. Savings interest is taxed every year at your top rate. Tax-Aware Reserve earns income that's taxed less, so more of it stays yours.

0%

State tax on Treasury bill income

Savings interest

Your state taxes it every year.

Tax-Aware Reserve

Treasury bill income is free of state and local tax.

$0

Tax until you sell

Savings interest

Taxed every year, even if you never touch it.

Tax-Aware Reserve

Gains build up and are taxed only when you sell.

15% vs. 37%

Tax on gains vs. savings interest

Savings interest

Taxed as income, up to 37% federal.

Tax-Aware Reserve

Gains held over a year are taxed at 15% for most investors.

How it works

Tax-Aware Reserve runs in an alphaAI account in your name, next to any other strategies you choose.

  1. 1

    Open an account

    Your money stays in an account in your name.

  2. 2

    Choose your amount

    Put in as much as you want. It can sit next to your other strategies.

  3. 3

    We invest and keep it on target

    We pick the investments and rebalance periodically.

Questions about Tax-Aware Reserve

What is Tax-Aware Reserve?

Tax-Aware Reserve is an alphaAI income strategy for cash you want to keep steady. We invest it in short-term, high-quality income funds chosen for how their income is taxed, so you keep more of what your cash earns after fees and taxes.

What does Tax-Aware Reserve hold?

Short-term U.S. Treasury bills, top-rated (AAA) loan investments whose interest adjusts with short-term rates, and a fund built to earn Treasury-like returns as gains instead of income. You can see the exact funds in the app before you invest.

Why is savings account interest taxed so heavily?

Interest from savings accounts and cash accounts is ordinary income. It's taxed every year at your highest federal rate, plus state tax, plus a 3.8% net investment income tax for high earners. In California's top brackets, that can take almost half of what you earn.

How is Tax-Aware Reserve taxed?

Part of the income comes from U.S. Treasury bills, which is free of state and local income tax. Part builds up as gains instead of income, so under current rules you're taxed only when you sell, at long-term capital gains rates if you've held for over a year. The rest is taxed as ordinary income.

How did you compare Tax-Aware Reserve with Wealthfront and Betterment?

We used each cash account's published base APY and the current yields of the funds in Tax-Aware Reserve, minus our standard advisory fee. Then we applied the federal, state, and net investment income tax rates shown for each example. Promotional rates are left out. The full method and dates are in the disclosures below.

Is Tax-Aware Reserve a savings account? Is it FDIC-insured?

No. Tax-Aware Reserve is an investment strategy, not a bank account or a cash management account. It is not FDIC-insured, and its value can go down. Your account is at Alpaca Securities, a member of SIPC. SIPC protects your securities if a brokerage fails, not against market losses.

Can I lose money?

Yes. The funds hold very short-term investments, so their prices tend to move very little. In market stress, the loan investments can dip for a while, even with top ratings. Nothing about this strategy is guaranteed.

Should my emergency fund go here?

Money you might need tomorrow belongs in an FDIC-insured bank account. Tax-Aware Reserve fits cash beyond that: money you want to keep steady but won't need this month. A sale takes one business day to settle, and the transfer to your bank takes a few more.

How much does Tax-Aware Reserve cost?

Tax-Aware Reserve is subject to alphaAI's standard fees. See pricing for details. The after-tax yields on this page already include our fee.

Where is my money held?

Your money is held in your own account at Alpaca Securities LLC, a registered broker-dealer and member of FINRA and SIPC. The account is in your name.

Can I take my money out anytime?

Yes. There is no lock-in. You can change your allocation, switch strategies, or withdraw. New deposits have a 7-business-day hold, a standard anti-money-laundering rule at alphaAI's brokerage partner.

Can I use it with other strategies?

Yes. An account can hold multiple strategies, each in its own sleeve. You choose how much goes to each, for example Tax-Aware Reserve next to a Core portfolio.

Start keeping more of what your cash earns.

No lock-in. Change or withdraw anytime.