Maximize what you keep after tax
Returns matter less than what you keep. Rainmaker AI optimizes for after-tax outcomes all year — harvesting losses as they appear, placing assets in the most tax-efficient accounts, and budgeting gains so rebalancing and withdrawals minimize the tax bill.
Tax optimization is continuous, not a year-end event. The engine watches lots, brackets, and account types and acts when there is a real, compliant benefit.

What's included
These capabilities turn tax strategy into an always-on part of portfolio management.
- Tax-loss harvesting – Capture losses opportunistically while avoiding wash sales.
- Asset location – Hold tax-inefficient assets in tax-advantaged accounts.
- Gain budgeting – Set annual realized-gain limits the engine respects when trading.
- Tax-lot selection – Choose optimal lots (HIFO, specific ID) on every sale.
- Withdrawal sequencing – Draw from accounts in the most tax-efficient order in retirement.
- Year-round visibility – Track realized gains, losses, and projected tax impact live.

Use cases
After-tax optimization compounds across these scenarios over time.
- High-net-worth investors – Coordinate gains, losses, and brackets across many accounts.
- Family offices – Manage tax across entities, trusts, and generations.
- RIAs and advisors – Deliver tax alpha at scale without manual lot picking.
- Retirees – Sequence withdrawals to extend portfolio longevity.
- Equity-compensated employees – Plan around concentrated positions and vesting.

Built-in controls and oversight
Tax actions are compliant, explainable, and reviewable before they execute.
- Wash-sale prevention across linked and spousal accounts.
- Gain and bracket limits enforced on every trade.
- Human-in-the-loop approval for material taxable events.
- Full audit trail of lots, harvests, and rationale.
- Encryption and role-based access for sensitive tax data.
What our users say
“Rainmaker delivered our entire platform ahead of schedule—flawless execution and real partnership.”

The asset-location and harvesting engine added measurable after-tax return for our clients. It runs all year instead of a December scramble.
Jonathan Miller
Head of Wealth Planning, RIA

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