Should your startup amend prior tax returns?
You may be owed thousands in refunds from 2022–2024.
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💸 Compare your options — see which gives you more cash
Amend Past Returns
File amended returns for 2022-2024 to recover taxes already paid on R&D expenses
Recommended for you
$150,000
in tax savings
Take 2025 Deduction
Claim all R&D expenses as immediate deductions on your 2025 return
Not optimal for you
$60,000
in tax savings
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"Fondo saved us over $130k last year" - James Hawkins, Co-CEO @ PostHog