GrowthTax concept

Tax-Loss Harvesting Helper

Educational helper: estimate tax benefit from harvesting a capital loss (optional country preset for long-term rate) and reinvesting proceeds — not tax advice.

Capital loss inputRate assumptionSimple reinvestment

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Educational only — not tax advice

Tax-loss harvesting, wash-sale rules, lot identification, and rates differ by country and taxpayer. TaprobaneFi does not provide tax or legal guidance; consult a qualified professional.

Currency

Position

Unrealized loss (illustrative shield)

Enter tax cost basis and current value. If underwater, we show a rough tax shield using your marginal rate on ordinary income (simplified).

Advanced mode

Add a placeholder note for loss carry-forward horizons (still not tax advice).

Results

Loss & shield (rough)

Unrealized loss

LKR 18.00

Illustrative tax shield

LKR 4.32

Loss × marginal rate (oversimplified)

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Perspective

Wash-sale and local rules dominate real outcomes

This tool cannot know your jurisdiction’s wash-sale rules, carryforwards, or income phaseouts.

Use it to build intuition; verify with a qualified tax professional.

FAQ

Common questions

Is this tax advice?

No. Tax rules vary by country and individual situation.

What is a wash sale?

Buying a substantially identical security too soon after selling for a loss can disallow the loss for tax purposes in some jurisdictions.

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