v3.0-v3.3 workflow release

ArthaPilot v3.3 Household Tax Modeling

A launch guide to the household, tax-aware backtesting, Roth conversion, decumulation, and live strategy workflows added across ArthaPilot v3.0-v3.3.

ArthaPilot is moving from isolated portfolio tests toward a household modeling workspace where accounts, taxable lots, retirement-tax assumptions, and strategy checks stay connected.

This release path adds the pieces users need to ask a harder question: does a portfolio or strategy still make sense after tax lots, account types, withdrawals, conversions, RMDs, and household constraints are visible?

Personalized setup

Have a real household or retirement-tax case to test?

If you can share an anonymized scenario and critique the workflow output, use the 7-day Pro trial to test it against the current workflow. Useful cases include taxable lots, Roth conversion timing, withdrawal sequencing, replacement ETF research, or a live strategy check. Email with an anonymized outline.

Send the rough question, not personal account credentials.

Keep dollar amounts anonymized if needed.

ArthaPilot remains modeling software, not advice.

What changed in v3.0

  • Household Setup for members, filing status, accounts, holdings, taxable lots, and tax assumptions.
  • Tax-Aware Allocator runs that keep account treatment, wash-sale context, drift, TLH settings, and realized-tax effects attached to the result.

What changed in v3.1

  • Roth Conversion Planner with baseline/proposed schedules and bracket-sensitive tax review.
  • Tax-aware Monte Carlo for simulated retirement paths that pass through household tax context.
  • Match Factor Exposure and walk-forward validation for replacement baskets and strategy holdout checks.

What changed in v3.3

  • Decumulation Studio for comparing Roth and withdrawal schedules under tax and terminal-wealth constraints.
  • Household Tax Opportunities for loss/gain candidates, embedded gains, bracket room, NIIT distance, and wash-sale diagnostics.
  • Portfolio Dashboard live strategy checks that connect saved strategies to household accounts and draft trades for review.

Where this fits

Use the launch workflow when a normal backtest or retirement calculator feels too detached from real taxable accounts. The useful output is not a single answer; it is a reproducible scenario with the assumptions exposed.

Interpretation boundary

ArthaPilot is modeling software, not advice, account aggregation, tax filing, or trade execution. The workflow is designed to make assumptions and tradeoffs inspectable before a user discusses decisions with qualified professionals.

FAQ

Is this a new separate product?

No. It is a release guide for workflows already inside ArthaPilot: household setup, tax-aware backtesting, Roth conversions, decumulation, tax opportunities, and live strategy checks.

Do I need a complete household setup to try it?

Some tools can be explored with examples, but the household workflows become useful when accounts, taxable lots, and tax assumptions are entered carefully.

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